passage version v0.11.3-beta

Amélioration de l'IA pour la partie atelier PDF
Mise en place d'un outil permettant de faire des tableau d'objets pour des boutiques par exemple
2026-06-08 17:01:05 +02:00 · 2026-06-08 17:00:22 +02:00 · 2026-06-08 14:49:00 +02:00
42 changed files with 1735 additions and 27 deletions
--- a/brain/app/application/notebook_deep.py
+++ b/brain/app/application/notebook_deep.py
@@ -41,11 +41,17 @@ QUESTION : {question}

 Informations pertinentes (ou « {no_match} ») :"""

-_REDUCE_SYSTEM = """Tu réponds à la question d'un MJ à partir de NOTES extraites de
-l'ENSEMBLE d'un document source (donc tu as une vue COMPLÈTE, pas un simple extrait).
-Synthétise ces notes en une réponse claire et structurée, cite les pages (« p. X »),
-et n'invente rien qui n'y figure pas. Si une CAMPAGNE est fournie ci-dessous, relie ta
-réponse à sa structure / ses PNJ pour des adaptations cohérentes.
+_REDUCE_SYSTEM = """Tu es l'assistant-MJ d'un jeu de rôle. Tu réponds à la demande du MJ en
+t'appuyant sur TROIS sources : (1) des NOTES extraites de l'ENSEMBLE du document source (vue
+complète — mais POSSIBLEMENT VIDE si rien d'utile n'y figure), (2) le contexte de sa CAMPAGNE,
+(3) la conversation ci-dessous.
+
+- Si les notes contiennent des éléments utiles : exploite-les et CITE les pages (« p. X »).
+- Si les notes sont VIDES ou pauvres (cas fréquent d'une demande CRÉATIVE portant sur des
+  éléments INVENTÉS par le MJ) : ne te bloque surtout PAS. Aide-le quand même en t'appuyant
+  sur sa CAMPAGNE, la CONVERSATION et ta connaissance du genre — propose des adaptations
+  concrètes (arcs, chapitres, scènes, PNJ), structurées et jouables.
+- Sois concret et utile. N'affirme rien de FAUX sur le contenu du document.

 {context_block}
 --- NOTES EXTRAITES DE TOUT LE DOCUMENT ---
@@ -113,8 +119,21 @@ class NotebookDeepUseCase:
        # dernier message est bien la question courante.
        reduce_messages = messages[-history_limit:] if messages else [ChatMessage(role="user", content=question)]
        llm_chat: LLMChatProvider = self._llm  # type: ignore[assignment]
+        produced = False
        async for token in llm_chat.stream_chat(reduce_messages, system_prompt=system_prompt):
-            yield {"type": "token", "token": token}
+            if token:
+                produced = True
+                yield {"type": "token", "token": token}
+        if not produced:
+            # Jamais de bulle vide : message de repli + orientation vers le mode rapide,
+            # mieux adapté aux demandes créatives (et qui propose des cartes d'action).
+            yield {"type": "token", "token": (
+                "Je n'ai pas trouvé d'éléments pertinents dans le document pour cette demande "
+                "(elle porte sans doute sur des éléments que tu as inventés). Pour une "
+                "**adaptation créative** — proposer des arcs, chapitres, scènes ou PNJ — "
+                "utilise plutôt le bouton **« Envoyer »** (mode rapide) : il est conversationnel, "
+                "voit ta campagne, et te propose des cartes « Créer dans la campagne »."
+            )}
        yield {"type": "done"}

    def _group(self, chunks: list[dict]) -> list[list[dict]]:
--- a/brain/app/main.py
+++ b/brain/app/main.py
@@ -66,7 +66,7 @@ from app.infrastructure.pdf_extractor import PyMuPdfTextExtractor
 app = FastAPI(
    title="LoreMind Brain",
    description="Backend IA pour la génération de contenu narratif.",
-    version="0.11.1-beta",
+    version="0.11.3-beta",
 )

 logger = logging.getLogger(__name__)
@@ -1015,6 +1015,80 @@ async def improvise_table_roll(
    return ImproviseRollResponseDTO(narration=raw.strip())


+# --- Catalogues d'objets (boutiques) : génération IA -------------------------
+
+
+class GenerateCatalogRequestDTO(BaseModel):
+    description: str
+    context: str = Field(default="")
+
+
+class GeneratedCatalogItemDTO(BaseModel):
+    name: str
+    price: str = ""
+    category: str = ""
+    description: str = ""
+
+
+class GenerateCatalogResponseDTO(BaseModel):
+    name: str
+    description: str = ""
+    items: list[GeneratedCatalogItemDTO]
+
+
+@app.post("/generate/item-catalog", response_model=GenerateCatalogResponseDTO)
+async def generate_item_catalog(
+    body: GenerateCatalogRequestDTO,
+    llm: Annotated[LLMProvider, Depends(get_llm_provider)],
+) -> GenerateCatalogResponseDTO:
+    """Génère un catalogue d'objets (boutique, butin…) — nom, prix, catégorie, description."""
+    context_block = f"\nContexte de la campagne :\n{body.context.strip()}\n" if body.context.strip() else ""
+    prompt = (
+        "Tu es un assistant de jeu de rôle. Génère un CATALOGUE D'OBJETS (boutique, butin, trésor…).\n"
+        f"Sujet : {body.description.strip()}\n"
+        f"{context_block}\n"
+        "Règles IMPÉRATIVES :\n"
+        "- Réponds UNIQUEMENT par un objet JSON valide, sans texte autour.\n"
+        '- Format : {"name": "...", "description": "...", "items": '
+        '[{"name": "Objet", "price": "ex. 50 po", "category": "ex. Armes", "description": "effet/détails"}]}\n'
+        "- Des objets variés et cohérents avec le sujet (et le contexte s'il est fourni).\n"
+        "- 'price' = prix court dans la monnaie du jeu ; 'category' = regroupement (Armes, Potions…) ; "
+        "'description' = effet/détails en une phrase. En français.\n"
+        "Renvoie maintenant le JSON."
+    )
+    try:
+        raw = await generate_with_retry(llm, prompt, output_format="json", temperature=0.7)
+    except LLMProviderError as exc:
+        raise HTTPException(status_code=502, detail=str(exc)) from exc
+
+    parsed, _ = load_json_object(raw)
+    if not isinstance(parsed, dict):
+        raise HTTPException(status_code=502, detail="Le modèle n'a pas renvoyé de catalogue exploitable.")
+
+    items: list[GeneratedCatalogItemDTO] = []
+    for it in parsed.get("items", []) or []:
+        if not isinstance(it, dict):
+            continue
+        name = str(it.get("name") or "").strip()
+        if not name:
+            continue
+        items.append(GeneratedCatalogItemDTO(
+            name=name[:200],
+            price=str(it.get("price") or "").strip(),
+            category=str(it.get("category") or "").strip(),
+            description=str(it.get("description") or "").strip(),
+        ))
+    if not items:
+        raise HTTPException(status_code=502, detail="Aucun objet généré — réessaie ou reformule.")
+
+    name = str(parsed.get("name") or body.description).strip()[:120] or "Catalogue généré"
+    return GenerateCatalogResponseDTO(
+        name=name,
+        description=str(parsed.get("description") or "").strip(),
+        items=items,
+    )
+
+
 # --- Notebooks (atelier RAG) : indexation des sources + chat ancré ----------


--- a/core/pom.xml
+++ b/core/pom.xml
@@ -14,7 +14,7 @@

    <groupId>com.loremind</groupId>
    <artifactId>loremind-core</artifactId>
-    <version>0.11.1-beta</version>
+    <version>0.11.3-beta</version>
    <name>LoreMind Core</name>
    <description>Backend Core - Architecture Hexagonale</description>

--- a/core/src/main/java/com/loremind/application/campaigncontext/ItemCatalogService.java
+++ b/core/src/main/java/com/loremind/application/campaigncontext/ItemCatalogService.java
@@ -0,0 +1,122 @@
+package com.loremind.application.campaigncontext;
+
+import com.loremind.domain.campaigncontext.Campaign;
+import com.loremind.domain.campaigncontext.CatalogItem;
+import com.loremind.domain.campaigncontext.ItemCatalog;
+import com.loremind.domain.campaigncontext.ports.CampaignRepository;
+import com.loremind.domain.campaigncontext.ports.ItemCatalogGenerator;
+import com.loremind.domain.campaigncontext.ports.ItemCatalogRepository;
+import com.loremind.domain.gamesystemcontext.ports.GameSystemRepository;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Service d'application des catalogues d'objets (campagne) : CRUD + génération IA.
+ */
+@Service
+public class ItemCatalogService {
+
+    private final ItemCatalogRepository repository;
+    private final ItemCatalogGenerator generator;
+    private final CampaignRepository campaignRepository;
+    private final GameSystemRepository gameSystemRepository;
+
+    public ItemCatalogService(
+            ItemCatalogRepository repository,
+            ItemCatalogGenerator generator,
+            CampaignRepository campaignRepository,
+            GameSystemRepository gameSystemRepository) {
+        this.repository = repository;
+        this.generator = generator;
+        this.campaignRepository = campaignRepository;
+        this.gameSystemRepository = gameSystemRepository;
+    }
+
+    public record CatalogData(
+            String name,
+            String description,
+            String icon,
+            List<CatalogItem> items,
+            String campaignId,
+            Integer order
+    ) {}
+
+    public ItemCatalog createCatalog(CatalogData data) {
+        int order = data.order() != null ? data.order() : nextOrderFor(data.campaignId());
+        ItemCatalog catalog = ItemCatalog.builder()
+                .name(data.name())
+                .description(data.description())
+                .icon(data.icon())
+                .items(copyItems(data.items()))
+                .campaignId(data.campaignId())
+                .order(order)
+                .build();
+        return repository.save(catalog);
+    }
+
+    public Optional<ItemCatalog> getCatalogById(String id) {
+        return repository.findById(id);
+    }
+
+    public List<ItemCatalog> getCatalogsByCampaignId(String campaignId) {
+        return repository.findByCampaignId(campaignId);
+    }
+
+    public ItemCatalog updateCatalog(String id, CatalogData data) {
+        ItemCatalog existing = repository.findById(id)
+                .orElseThrow(() -> new IllegalArgumentException("Catalogue d'objets introuvable: " + id));
+        existing.setName(data.name());
+        existing.setDescription(data.description());
+        existing.setIcon(data.icon());
+        existing.setItems(copyItems(data.items()));
+        if (data.order() != null) {
+            existing.setOrder(data.order());
+        }
+        return repository.save(existing);
+    }
+
+    public void deleteCatalog(String id) {
+        repository.deleteById(id);
+    }
+
+    /** Génère une PROPOSITION de catalogue (non persistée) via l'IA, contextualisée campagne. */
+    public ItemCatalog generateProposal(String campaignId, String description) {
+        ItemCatalogGenerator.GeneratedCatalog g = generator.generate(description, buildContext(campaignId));
+        return ItemCatalog.builder()
+                .name(g.name())
+                .description(g.description())
+                .campaignId(campaignId)
+                .items(g.items() != null ? new ArrayList<>(g.items()) : new ArrayList<>())
+                .build();
+    }
+
+    private static List<CatalogItem> copyItems(List<CatalogItem> items) {
+        return items != null ? new ArrayList<>(items) : new ArrayList<>();
+    }
+
+    private String buildContext(String campaignId) {
+        if (campaignId == null) return "";
+        Campaign campaign = campaignRepository.findById(campaignId).orElse(null);
+        if (campaign == null) return "";
+        StringBuilder sb = new StringBuilder();
+        sb.append("Campagne : ").append(campaign.getName());
+        if (campaign.getDescription() != null && !campaign.getDescription().isBlank()) {
+            sb.append(" — ").append(campaign.getDescription().trim());
+        }
+        if (campaign.getGameSystemId() != null && !campaign.getGameSystemId().isBlank()) {
+            gameSystemRepository.findById(campaign.getGameSystemId())
+                    .ifPresent(gs -> sb.append("\nSystème de jeu : ").append(gs.getName()));
+        }
+        return sb.toString();
+    }
+
+    private int nextOrderFor(String campaignId) {
+        return repository.findByCampaignId(campaignId).stream()
+                .mapToInt(ItemCatalog::getOrder)
+                .max()
+                .orElse(-1) + 1;
+    }
+}
--- a/core/src/main/java/com/loremind/domain/campaigncontext/CatalogItem.java
+++ b/core/src/main/java/com/loremind/domain/campaigncontext/CatalogItem.java
@@ -0,0 +1,24 @@
+package com.loremind.domain.campaigncontext;
+
+import lombok.Builder;
+import lombok.Data;
+
+/**
+ * Un objet d'un {@link ItemCatalog} (boutique, butin, trésor…).
+ * Value object possédé par le catalogue : remplacé en bloc à chaque mise à jour.
+ */
+@Data
+@Builder
+public class CatalogItem {
+
+    private String name;
+
+    /** Prix libre (ex. « 50 po », « 2 pa »). Nullable. */
+    private String price;
+
+    /** Catégorie de regroupement (ex. « Armes », « Potions »). Nullable. */
+    private String category;
+
+    /** Description / effet (markdown). Nullable. */
+    private String description;
+}
--- a/core/src/main/java/com/loremind/domain/campaigncontext/ItemCatalog.java
+++ b/core/src/main/java/com/loremind/domain/campaigncontext/ItemCatalog.java
@@ -0,0 +1,44 @@
+package com.loremind.domain.campaigncontext;
+
+import lombok.Builder;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Catalogue d'objets prédéfinis d'une campagne : une boutique, un butin, un trésor…
+ * Le MJ le remplit à la main ou via l'IA, et le consulte (notamment en session) quand
+ * les joueurs visitent une échoppe. Scope campagne (cross-aggregate via ID).
+ */
+@Data
+@Builder
+public class ItemCatalog {
+
+    private String id;
+    private String name;
+
+    /** Description libre (à quoi sert ce catalogue / cette boutique). Nullable. */
+    private String description;
+
+    /** Clé d'icône (lucide) pour la sidebar/fiche. Nullable. */
+    private String icon;
+
+    /** Référence vers la Campaign parente (cross-aggregate via ID). */
+    private String campaignId;
+
+    /** Ordre d'affichage dans la liste des catalogues de la campagne. */
+    private int order;
+
+    /** Objets ordonnés du catalogue. Jamais null après construction. */
+    private List<CatalogItem> items;
+
+    private LocalDateTime createdAt;
+    private LocalDateTime updatedAt;
+
+    public List<CatalogItem> getItems() {
+        if (items == null) items = new ArrayList<>();
+        return items;
+    }
+}
--- a/core/src/main/java/com/loremind/domain/campaigncontext/ports/ItemCatalogGenerationException.java
+++ b/core/src/main/java/com/loremind/domain/campaigncontext/ports/ItemCatalogGenerationException.java
@@ -0,0 +1,15 @@
+package com.loremind.domain.campaigncontext.ports;
+
+/**
+ * Échec de génération IA d'un catalogue d'objets (Brain injoignable, erreur du
+ * modèle, réponse inexploitable…). Mappée en HTTP 502 par le contrôleur.
+ */
+public class ItemCatalogGenerationException extends RuntimeException {
+    public ItemCatalogGenerationException(String message) {
+        super(message);
+    }
+
+    public ItemCatalogGenerationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
--- a/core/src/main/java/com/loremind/domain/campaigncontext/ports/ItemCatalogGenerator.java
+++ b/core/src/main/java/com/loremind/domain/campaigncontext/ports/ItemCatalogGenerator.java
@@ -0,0 +1,21 @@
+package com.loremind.domain.campaigncontext.ports;
+
+import com.loremind.domain.campaigncontext.CatalogItem;
+
+import java.util.List;
+
+/**
+ * Port de sortie : génération IA d'un catalogue d'objets. Implémenté par un client
+ * du Brain (service IA Python).
+ */
+public interface ItemCatalogGenerator {
+
+    /** Catalogue proposé (non persisté) à partir d'une description. */
+    record GeneratedCatalog(String name, String description, List<CatalogItem> items) {}
+
+    /**
+     * Génère une proposition de catalogue (objets) sur le sujet donné, en s'appuyant
+     * sur le contexte (campagne, système…) s'il est fourni.
+     */
+    GeneratedCatalog generate(String description, String context);
+}
--- a/core/src/main/java/com/loremind/domain/campaigncontext/ports/ItemCatalogRepository.java
+++ b/core/src/main/java/com/loremind/domain/campaigncontext/ports/ItemCatalogRepository.java
@@ -0,0 +1,22 @@
+package com.loremind.domain.campaigncontext.ports;
+
+import com.loremind.domain.campaigncontext.ItemCatalog;
+
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Port de sortie pour la persistance des {@link ItemCatalog}.
+ */
+public interface ItemCatalogRepository {
+
+    ItemCatalog save(ItemCatalog catalog);
+
+    Optional<ItemCatalog> findById(String id);
+
+    List<ItemCatalog> findByCampaignId(String campaignId);
+
+    void deleteById(String id);
+
+    boolean existsById(String id);
+}
--- a/core/src/main/java/com/loremind/infrastructure/ai/BrainItemCatalogClient.java
+++ b/core/src/main/java/com/loremind/infrastructure/ai/BrainItemCatalogClient.java
@@ -0,0 +1,92 @@
+package com.loremind.infrastructure.ai;
+
+import com.loremind.domain.campaigncontext.CatalogItem;
+import com.loremind.domain.campaigncontext.ports.ItemCatalogGenerationException;
+import com.loremind.domain.campaigncontext.ports.ItemCatalogGenerator;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.ResourceAccessException;
+import org.springframework.web.client.RestClientResponseException;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Adapter de sortie : génère un catalogue d'objets via le Brain (POST one-shot).
+ */
+@Component
+public class BrainItemCatalogClient implements ItemCatalogGenerator {
+
+    private static final String GENERATE_PATH = "/generate/item-catalog";
+
+    private final RestTemplate restTemplate;
+    private final String baseUrl;
+
+    public BrainItemCatalogClient(
+            RestTemplate restTemplate,
+            @Value("${brain.base-url}") String baseUrl) {
+        this.restTemplate = restTemplate;
+        this.baseUrl = baseUrl;
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public GeneratedCatalog generate(String description, String context) {
+        Map<String, Object> req = new LinkedHashMap<>();
+        req.put("description", description == null ? "" : description);
+        req.put("context", context == null ? "" : context);
+
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        HttpEntity<Map<String, Object>> entity = new HttpEntity<>(req, headers);
+
+        Map<String, Object> resp;
+        try {
+            resp = restTemplate.postForObject(baseUrl + GENERATE_PATH, entity, Map.class);
+        } catch (ResourceAccessException e) {
+            throw new ItemCatalogGenerationException("Le Brain est injoignable (timeout ou arrêté).", e);
+        } catch (RestClientResponseException e) {
+            throw new ItemCatalogGenerationException(
+                    "Le Brain a répondu HTTP " + e.getStatusCode().value() + " : " + e.getResponseBodyAsString(), e);
+        } catch (Exception e) {
+            throw new ItemCatalogGenerationException("Erreur inattendue lors de l'appel au Brain.", e);
+        }
+        if (resp == null) {
+            throw new ItemCatalogGenerationException("Le Brain a renvoyé une réponse vide.");
+        }
+
+        List<CatalogItem> items = new ArrayList<>();
+        Object rawItems = resp.get("items");
+        if (rawItems instanceof List<?> list) {
+            for (Object item : list) {
+                if (!(item instanceof Map<?, ?> m)) continue;
+                String name = asString(m.get("name"));
+                if (name == null || name.isBlank()) continue;
+                items.add(CatalogItem.builder()
+                        .name(name)
+                        .price(asString(m.get("price")))
+                        .category(asString(m.get("category")))
+                        .description(asString(m.get("description")))
+                        .build());
+            }
+        }
+        if (items.isEmpty()) {
+            throw new ItemCatalogGenerationException("Aucun objet généré — réessaie ou reformule.");
+        }
+        String name = asString(resp.get("name"));
+        return new GeneratedCatalog(
+                name != null && !name.isBlank() ? name : description,
+                asString(resp.get("description")),
+                items);
+    }
+
+    private static String asString(Object o) {
+        return o != null ? o.toString() : null;
+    }
+}
--- a/core/src/main/java/com/loremind/infrastructure/persistence/entity/CatalogItemJpaEntity.java
+++ b/core/src/main/java/com/loremind/infrastructure/persistence/entity/CatalogItemJpaEntity.java
@@ -0,0 +1,49 @@
+package com.loremind.infrastructure.persistence.entity;
+
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+/**
+ * Entité JPA d'un objet de catalogue (enfant de {@link ItemCatalogJpaEntity}).
+ * Ordonné par {@code position}. Référence parente exclue de toString/equals.
+ */
+@Entity
+@Table(name = "catalog_items", indexes = {
+        @Index(name = "idx_catalog_items_catalog_id", columnList = "catalog_id")
+})
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class CatalogItemJpaEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(length = 64)
+    private String price;
+
+    @Column(length = 128)
+    private String category;
+
+    @Column(columnDefinition = "TEXT")
+    private String description;
+
+    @Column(nullable = false)
+    private int position;
+
+    @ManyToOne(optional = false, fetch = FetchType.LAZY)
+    @JoinColumn(name = "catalog_id", nullable = false)
+    @ToString.Exclude
+    @EqualsAndHashCode.Exclude
+    private ItemCatalogJpaEntity catalog;
+}
--- a/core/src/main/java/com/loremind/infrastructure/persistence/entity/ItemCatalogJpaEntity.java
+++ b/core/src/main/java/com/loremind/infrastructure/persistence/entity/ItemCatalogJpaEntity.java
@@ -0,0 +1,71 @@
+package com.loremind.infrastructure.persistence.entity;
+
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Entité JPA d'un catalogue d'objets (parent) avec ses objets ordonnés (enfants).
+ */
+@Entity
+@Table(name = "item_catalogs", indexes = {
+        @Index(name = "idx_item_catalogs_campaign_id", columnList = "campaign_id")
+})
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ItemCatalogJpaEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(columnDefinition = "TEXT")
+    private String description;
+
+    @Column(length = 64)
+    private String icon;
+
+    @Column(name = "campaign_id", nullable = false)
+    private Long campaignId;
+
+    @Column(name = "\"order\"", nullable = false)
+    private int order;
+
+    @OneToMany(
+            mappedBy = "catalog",
+            cascade = CascadeType.ALL,
+            orphanRemoval = true,
+            fetch = FetchType.LAZY
+    )
+    @OrderBy("position ASC")
+    @Builder.Default
+    private List<CatalogItemJpaEntity> items = new ArrayList<>();
+
+    @Column(name = "created_at", nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(name = "updated_at", nullable = false)
+    private LocalDateTime updatedAt;
+
+    @PrePersist
+    protected void onCreate() {
+        createdAt = LocalDateTime.now();
+        updatedAt = LocalDateTime.now();
+    }
+
+    @PreUpdate
+    protected void onUpdate() {
+        updatedAt = LocalDateTime.now();
+    }
+}
--- a/core/src/main/java/com/loremind/infrastructure/persistence/jpa/ItemCatalogJpaRepository.java
+++ b/core/src/main/java/com/loremind/infrastructure/persistence/jpa/ItemCatalogJpaRepository.java
@@ -0,0 +1,13 @@
+package com.loremind.infrastructure.persistence.jpa;
+
+import com.loremind.infrastructure.persistence.entity.ItemCatalogJpaEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface ItemCatalogJpaRepository extends JpaRepository<ItemCatalogJpaEntity, Long> {
+
+    List<ItemCatalogJpaEntity> findByCampaignIdOrderByOrderAsc(Long campaignId);
+}
--- a/core/src/main/java/com/loremind/infrastructure/persistence/postgres/PostgresItemCatalogRepository.java
+++ b/core/src/main/java/com/loremind/infrastructure/persistence/postgres/PostgresItemCatalogRepository.java
@@ -0,0 +1,101 @@
+package com.loremind.infrastructure.persistence.postgres;
+
+import com.loremind.domain.campaigncontext.CatalogItem;
+import com.loremind.domain.campaigncontext.ItemCatalog;
+import com.loremind.domain.campaigncontext.ports.ItemCatalogRepository;
+import com.loremind.infrastructure.persistence.entity.CatalogItemJpaEntity;
+import com.loremind.infrastructure.persistence.entity.ItemCatalogJpaEntity;
+import com.loremind.infrastructure.persistence.jpa.ItemCatalogJpaRepository;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+@Repository
+public class PostgresItemCatalogRepository implements ItemCatalogRepository {
+
+    private final ItemCatalogJpaRepository jpaRepository;
+
+    public PostgresItemCatalogRepository(ItemCatalogJpaRepository jpaRepository) {
+        this.jpaRepository = jpaRepository;
+    }
+
+    @Override
+    @Transactional
+    public ItemCatalog save(ItemCatalog catalog) {
+        ItemCatalogJpaEntity entity = (catalog.getId() != null)
+                ? jpaRepository.findById(Long.parseLong(catalog.getId())).orElseGet(ItemCatalogJpaEntity::new)
+                : new ItemCatalogJpaEntity();
+
+        entity.setName(catalog.getName());
+        entity.setDescription(catalog.getDescription());
+        entity.setIcon(catalog.getIcon());
+        entity.setCampaignId(Long.parseLong(catalog.getCampaignId()));
+        entity.setOrder(catalog.getOrder());
+
+        // Remplacement en bloc des objets (orphanRemoval supprime les anciens).
+        entity.getItems().clear();
+        int position = 0;
+        for (CatalogItem it : catalog.getItems()) {
+            entity.getItems().add(CatalogItemJpaEntity.builder()
+                    .name(it.getName())
+                    .price(it.getPrice())
+                    .category(it.getCategory())
+                    .description(it.getDescription())
+                    .position(position++)
+                    .catalog(entity)
+                    .build());
+        }
+
+        return toDomainEntity(jpaRepository.save(entity));
+    }
+
+    @Override
+    @Transactional(readOnly = true)
+    public Optional<ItemCatalog> findById(String id) {
+        return jpaRepository.findById(Long.parseLong(id)).map(this::toDomainEntity);
+    }
+
+    @Override
+    @Transactional(readOnly = true)
+    public List<ItemCatalog> findByCampaignId(String campaignId) {
+        return jpaRepository.findByCampaignIdOrderByOrderAsc(Long.parseLong(campaignId)).stream()
+                .map(this::toDomainEntity)
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public void deleteById(String id) {
+        jpaRepository.deleteById(Long.parseLong(id));
+    }
+
+    @Override
+    public boolean existsById(String id) {
+        return jpaRepository.existsById(Long.parseLong(id));
+    }
+
+    private ItemCatalog toDomainEntity(ItemCatalogJpaEntity e) {
+        List<CatalogItem> items = e.getItems().stream()
+                .map(c -> CatalogItem.builder()
+                        .name(c.getName())
+                        .price(c.getPrice())
+                        .category(c.getCategory())
+                        .description(c.getDescription())
+                        .build())
+                .collect(Collectors.toCollection(ArrayList::new));
+        return ItemCatalog.builder()
+                .id(e.getId().toString())
+                .name(e.getName())
+                .description(e.getDescription())
+                .icon(e.getIcon())
+                .campaignId(e.getCampaignId().toString())
+                .order(e.getOrder())
+                .items(items)
+                .createdAt(e.getCreatedAt())
+                .updatedAt(e.getUpdatedAt())
+                .build();
+    }
+}
--- a/core/src/main/java/com/loremind/infrastructure/web/controller/ItemCatalogController.java
+++ b/core/src/main/java/com/loremind/infrastructure/web/controller/ItemCatalogController.java
@@ -0,0 +1,84 @@
+package com.loremind.infrastructure.web.controller;
+
+import com.loremind.application.campaigncontext.ItemCatalogService;
+import com.loremind.domain.campaigncontext.ItemCatalog;
+import com.loremind.domain.campaigncontext.ports.ItemCatalogGenerationException;
+import com.loremind.infrastructure.web.dto.campaigncontext.ItemCatalogDTO;
+import com.loremind.infrastructure.web.mapper.ItemCatalogMapper;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.server.ResponseStatusException;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@RestController
+@RequestMapping("/api/item-catalogs")
+public class ItemCatalogController {
+
+    private final ItemCatalogService service;
+    private final ItemCatalogMapper mapper;
+
+    public ItemCatalogController(ItemCatalogService service, ItemCatalogMapper mapper) {
+        this.service = service;
+        this.mapper = mapper;
+    }
+
+    @PostMapping
+    public ResponseEntity<ItemCatalogDTO> create(@RequestBody ItemCatalogDTO dto) {
+        ItemCatalog created = service.createCatalog(toData(dto, null));
+        return ResponseEntity.ok(mapper.toDTO(created));
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<ItemCatalogDTO> getById(@PathVariable String id) {
+        return service.getCatalogById(id)
+                .map(c -> ResponseEntity.ok(mapper.toDTO(c)))
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @GetMapping("/campaign/{campaignId}")
+    public ResponseEntity<List<ItemCatalogDTO>> getByCampaign(@PathVariable String campaignId) {
+        List<ItemCatalogDTO> dtos = service.getCatalogsByCampaignId(campaignId).stream()
+                .map(mapper::toDTO)
+                .collect(Collectors.toList());
+        return ResponseEntity.ok(dtos);
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<ItemCatalogDTO> update(@PathVariable String id, @RequestBody ItemCatalogDTO dto) {
+        ItemCatalog updated = service.updateCatalog(id, toData(dto, dto.getOrder()));
+        return ResponseEntity.ok(mapper.toDTO(updated));
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> delete(@PathVariable String id) {
+        service.deleteCatalog(id);
+        return ResponseEntity.noContent().build();
+    }
+
+    /** Génère une PROPOSITION de catalogue via l'IA (non persistée) — l'UI préremplit le formulaire. */
+    @PostMapping("/generate")
+    public ResponseEntity<ItemCatalogDTO> generate(@RequestBody GenerateRequest req) {
+        try {
+            ItemCatalog proposal = service.generateProposal(req.campaignId(), req.description());
+            return ResponseEntity.ok(mapper.toDTO(proposal));
+        } catch (ItemCatalogGenerationException e) {
+            throw new ResponseStatusException(HttpStatus.BAD_GATEWAY, e.getMessage(), e);
+        }
+    }
+
+    private ItemCatalogService.CatalogData toData(ItemCatalogDTO dto, Integer order) {
+        return new ItemCatalogService.CatalogData(
+                dto.getName(),
+                dto.getDescription(),
+                dto.getIcon(),
+                mapper.toDomainItems(dto.getItems()),
+                dto.getCampaignId(),
+                order
+        );
+    }
+
+    public record GenerateRequest(String campaignId, String description) {}
+}
--- a/core/src/main/java/com/loremind/infrastructure/web/controller/NotebookController.java
+++ b/core/src/main/java/com/loremind/infrastructure/web/controller/NotebookController.java
@@ -28,7 +28,10 @@ import java.util.Map;
@RequestMapping("/api/notebooks")
 public class NotebookController {

-    private static final long SSE_TIMEOUT_MS = 10 * 60 * 1000L;
+    // L'analyse approfondie (map-reduce sur tout le doc) peut être longue sur un gros
+    // livre / un modèle lent → 30 min. Pour aller plus vite : modèle gros-contexte
+    // (moins de lots). Au-delà, l'expiration est gérée proprement (pas de crash).
+    private static final long SSE_TIMEOUT_MS = 30 * 60 * 1000L;

    private final NotebookService service;
    private final NotebookChatStreamer chatStreamer;
@@ -143,13 +146,18 @@ public class NotebookController {
        return emitter;
    }

-    // --- Helpers SSE (mêmes conventions que AiChatController) ---
+    // --- Helpers SSE ---
+    // IMPORTANT : on attrape AUSSI IllegalStateException. Si le flux a déjà été fermé
+    // (timeout async, client déconnecté), `emitter.send/complete` la lève — et comme
+    // ces helpers tournent dans un thread d'exécuteur, une exception non gérée y
+    // remontait jusqu'au pool ("Exception in thread task-1: ResponseBodyEmitter has
+    // already completed"). On l'ignore silencieusement : il n'y a plus rien à envoyer.

    private void sendToken(SseEmitter emitter, String token) {
        try {
            emitter.send(SseEmitter.event().name("token").data("{\"token\":" + jsonEscape(token) + "}"));
-        } catch (IOException e) {
-            emitter.completeWithError(e);
+        } catch (IOException | IllegalStateException e) {
+            // flux fermé/expiré : on cesse d'écrire
        }
    }

@@ -157,8 +165,8 @@ public class NotebookController {
        try {
            emitter.send(SseEmitter.event().name("progress")
                    .data("{\"current\":" + p.current() + ",\"total\":" + p.total() + "}"));
-        } catch (IOException e) {
-            emitter.completeWithError(e);
+        } catch (IOException | IllegalStateException e) {
+            // flux fermé/expiré : on cesse d'écrire
        }
    }

@@ -166,8 +174,8 @@ public class NotebookController {
        try {
            emitter.send(SseEmitter.event().name("done").data("{}"));
            emitter.complete();
-        } catch (IOException e) {
-            emitter.completeWithError(e);
+        } catch (IOException | IllegalStateException e) {
+            // flux déjà fermé/expiré : rien à compléter
        }
    }

@@ -176,8 +184,8 @@ public class NotebookController {
            String message = error.getMessage() != null ? error.getMessage() : error.getClass().getSimpleName();
            emitter.send(SseEmitter.event().name("error").data("{\"message\":" + jsonEscape(message) + "}"));
            emitter.complete();
-        } catch (IOException ioe) {
-            emitter.completeWithError(ioe);
+        } catch (IOException | IllegalStateException e) {
+            // flux déjà fermé/expiré : rien à envoyer
        }
    }

--- a/core/src/main/java/com/loremind/infrastructure/web/dto/campaigncontext/CatalogItemDTO.java
+++ b/core/src/main/java/com/loremind/infrastructure/web/dto/campaigncontext/CatalogItemDTO.java
@@ -0,0 +1,14 @@
+package com.loremind.infrastructure.web.dto.campaigncontext;
+
+import lombok.Data;
+
+/**
+ * DTO d'un objet de catalogue.
+ */
+@Data
+public class CatalogItemDTO {
+    private String name;
+    private String price;
+    private String category;
+    private String description;
+}
--- a/core/src/main/java/com/loremind/infrastructure/web/dto/campaigncontext/ItemCatalogDTO.java
+++ b/core/src/main/java/com/loremind/infrastructure/web/dto/campaigncontext/ItemCatalogDTO.java
@@ -0,0 +1,20 @@
+package com.loremind.infrastructure.web.dto.campaigncontext;
+
+import lombok.Data;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * DTO d'un catalogue d'objets (avec ses objets).
+ */
+@Data
+public class ItemCatalogDTO {
+    private String id;
+    private String name;
+    private String description;
+    private String icon;
+    private String campaignId;
+    private int order;
+    private List<CatalogItemDTO> items = new ArrayList<>();
+}
--- a/core/src/main/java/com/loremind/infrastructure/web/mapper/ItemCatalogMapper.java
+++ b/core/src/main/java/com/loremind/infrastructure/web/mapper/ItemCatalogMapper.java
@@ -0,0 +1,50 @@
+package com.loremind.infrastructure.web.mapper;
+
+import com.loremind.domain.campaigncontext.CatalogItem;
+import com.loremind.domain.campaigncontext.ItemCatalog;
+import com.loremind.infrastructure.web.dto.campaigncontext.CatalogItemDTO;
+import com.loremind.infrastructure.web.dto.campaigncontext.ItemCatalogDTO;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Component
+public class ItemCatalogMapper {
+
+    public ItemCatalogDTO toDTO(ItemCatalog c) {
+        if (c == null) return null;
+        ItemCatalogDTO dto = new ItemCatalogDTO();
+        dto.setId(c.getId());
+        dto.setName(c.getName());
+        dto.setDescription(c.getDescription());
+        dto.setIcon(c.getIcon());
+        dto.setCampaignId(c.getCampaignId());
+        dto.setOrder(c.getOrder());
+        dto.setItems(c.getItems().stream().map(this::toItemDTO).collect(Collectors.toList()));
+        return dto;
+    }
+
+    public List<CatalogItem> toDomainItems(List<CatalogItemDTO> dtos) {
+        if (dtos == null) return List.of();
+        return dtos.stream().map(this::toDomainItem).collect(Collectors.toList());
+    }
+
+    private CatalogItemDTO toItemDTO(CatalogItem i) {
+        CatalogItemDTO dto = new CatalogItemDTO();
+        dto.setName(i.getName());
+        dto.setPrice(i.getPrice());
+        dto.setCategory(i.getCategory());
+        dto.setDescription(i.getDescription());
+        return dto;
+    }
+
+    private CatalogItem toDomainItem(CatalogItemDTO dto) {
+        return CatalogItem.builder()
+                .name(dto.getName())
+                .price(dto.getPrice())
+                .category(dto.getCategory())
+                .description(dto.getDescription())
+                .build();
+    }
+}
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "loremind-web",
-  "version": "0.11.1-beta",
+  "version": "0.11.3-beta",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "loremind-web",
-      "version": "0.11.1-beta",
+      "version": "0.11.3-beta",
      "dependencies": {
        "@angular/animations": "^17.0.0",
        "@angular/common": "^17.0.0",
--- a/web/package.json
+++ b/web/package.json
@@ -1,6 +1,6 @@
 {
  "name": "loremind-web",
-  "version": "0.11.1-beta",
+  "version": "0.11.3-beta",
  "description": "LoreMind Frontend - Angular",
  "scripts": {
    "ng": "ng",
--- a/web/src/app/app.routes.ts
+++ b/web/src/app/app.routes.ts
@@ -27,6 +27,10 @@ export const routes: Routes = [
  { path: 'campaigns/:campaignId/npcs/:npcId', loadComponent: () => import('./campaigns/npc/npc-view/npc-view.component').then(m => m.NpcViewComponent) },
  { path: 'campaigns/:campaignId/notebooks', loadComponent: () => import('./campaigns/notebook/notebook-list/notebook-list.component').then(m => m.NotebookListComponent) },
  { path: 'campaigns/:campaignId/notebooks/:notebookId', loadComponent: () => import('./campaigns/notebook/notebook-detail/notebook-detail.component').then(m => m.NotebookDetailComponent) },
+  { path: 'campaigns/:campaignId/item-catalogs', loadComponent: () => import('./campaigns/item-catalog/item-catalog-list/item-catalog-list.component').then(m => m.ItemCatalogListComponent) },
+  { path: 'campaigns/:campaignId/item-catalogs/create', loadComponent: () => import('./campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component').then(m => m.ItemCatalogEditComponent) },
+  { path: 'campaigns/:campaignId/item-catalogs/:catalogId/edit', loadComponent: () => import('./campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component').then(m => m.ItemCatalogEditComponent) },
+  { path: 'campaigns/:campaignId/item-catalogs/:catalogId', loadComponent: () => import('./campaigns/item-catalog/item-catalog-view/item-catalog-view.component').then(m => m.ItemCatalogViewComponent) },
  { path: 'campaigns/:campaignId/random-tables/create', loadComponent: () => import('./campaigns/random-table/random-table-edit/random-table-edit.component').then(m => m.RandomTableEditComponent) },
  { path: 'campaigns/:campaignId/random-tables/:tableId/edit', loadComponent: () => import('./campaigns/random-table/random-table-edit/random-table-edit.component').then(m => m.RandomTableEditComponent) },
  { path: 'campaigns/:campaignId/random-tables/:tableId', loadComponent: () => import('./campaigns/random-table/random-table-view/random-table-view.component').then(m => m.RandomTableViewComponent) },
--- a/web/src/app/campaigns/campaign-tree.helper.ts
+++ b/web/src/app/campaigns/campaign-tree.helper.ts
@@ -225,6 +225,14 @@ export function buildCampaignTree(campaignId: string, data: CampaignTreeData): T
    route: `/campaigns/${campaignId}/notebooks`
  };

+  // Catalogues d'objets (boutiques, butins…) → page de liste (outil).
+  const catalogsNode: TreeItem = {
+    id: 'item-catalogs-root',
+    label: 'Catalogues d\'objets',
+    iconKey: 'package',
+    route: `/campaigns/${campaignId}/item-catalogs`
+  };
+
  // Importer un PDF de campagne → arborescence (outil, comme tables & ateliers).
  const importNode: TreeItem = {
    id: 'import-pdf-root',
@@ -233,7 +241,7 @@ export function buildCampaignTree(campaignId: string, data: CampaignTreeData): T
    route: `/campaigns/${campaignId}/import`
  };

-  return [...arcNodes, npcsNode, tablesNode, notebooksNode, importNode];
+  return [...arcNodes, npcsNode, tablesNode, notebooksNode, catalogsNode, importNode];
 }

 /**
--- a/web/src/app/campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component.html
+++ b/web/src/app/campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component.html
@@ -0,0 +1,68 @@
+<div class="ice-page">
+  <div class="ice-toolbar">
+    <button class="btn-back" (click)="back()">
+      <lucide-icon [img]="ArrowLeft" [size]="14"></lucide-icon> Retour
+    </button>
+    <span class="spacer"></span>
+    <button class="btn-save" (click)="save()" [disabled]="saving">
+      <lucide-icon [img]="Save" [size]="14"></lucide-icon>
+      {{ saving ? 'Enregistrement…' : 'Enregistrer' }}
+    </button>
+  </div>
+
+  <h1>{{ catalogId ? 'Éditer le catalogue' : 'Nouveau catalogue d\'objets' }}</h1>
+
+  <div class="error" *ngIf="errorMessage">{{ errorMessage }}</div>
+
+  <div class="form-row">
+    <label for="ic-name">Nom *</label>
+    <input id="ic-name" type="text" [(ngModel)]="name" placeholder="Ex: Échoppe de l'armurier nain">
+  </div>
+
+  <div class="form-row">
+    <label for="ic-desc">Description</label>
+    <textarea id="ic-desc" rows="2" [(ngModel)]="description" placeholder="À quoi sert ce catalogue / cette boutique ?"></textarea>
+  </div>
+
+  <!-- Génération IA -->
+  <div class="ai-box">
+    <div class="ai-title"><lucide-icon [img]="Sparkles" [size]="15"></lucide-icon> Générer avec l'IA</div>
+    <p class="ai-hint">Décris la boutique/le butin ; l'IA propose les objets (revois-les avant d'enregistrer). Contextualisé avec ta campagne.</p>
+    <textarea rows="2" [(ngModel)]="aiPrompt"
+              placeholder="Ex: boutique d'alchimiste dans une cité portuaire, objets exotiques"></textarea>
+    <div class="ai-actions">
+      <button class="btn-ai" (click)="generateWithAI()" [disabled]="generating">
+        <lucide-icon [img]="Sparkles" [size]="14"></lucide-icon>
+        {{ generating ? 'Génération…' : 'Générer' }}
+      </button>
+      <span class="ai-error" *ngIf="aiError">{{ aiError }}</span>
+    </div>
+  </div>
+
+  <div class="items-head">
+    <h2>Objets</h2>
+    <button class="btn-mini" (click)="addItem()">
+      <lucide-icon [img]="Plus" [size]="13"></lucide-icon> Ajouter
+    </button>
+  </div>
+
+  <div class="item-row head">
+    <span class="c-name">Nom</span>
+    <span class="c-price">Prix</span>
+    <span class="c-cat">Catégorie</span>
+    <span class="c-desc">Description</span>
+    <span class="c-del"></span>
+  </div>
+
+  <div class="item-row" *ngFor="let it of items; let i = index">
+    <input class="c-name" type="text" [(ngModel)]="it.name" placeholder="Objet">
+    <input class="c-price" type="text" [(ngModel)]="it.price" placeholder="50 po">
+    <input class="c-cat" type="text" [(ngModel)]="it.category" placeholder="Armes">
+    <input class="c-desc" type="text" [(ngModel)]="it.description" placeholder="Effet / détails">
+    <button class="c-del btn-del" (click)="removeItem(i)" title="Supprimer">
+      <lucide-icon [img]="Trash2" [size]="14"></lucide-icon>
+    </button>
+  </div>
+
+  <p class="empty-hint" *ngIf="items.length === 0">Aucun objet — clique « Ajouter ».</p>
+</div>
--- a/web/src/app/campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component.scss
+++ b/web/src/app/campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component.scss
@@ -0,0 +1,87 @@
+.ice-page { max-width: 980px; margin: 0 auto; padding: 1rem 1.5rem 3rem; }
+
+.ice-toolbar {
+  display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem;
+  .spacer { flex: 1; }
+  button {
+    display: inline-flex; align-items: center; gap: 0.35rem;
+    padding: 0.4rem 0.8rem; border-radius: 6px;
+    border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04);
+    color: inherit; cursor: pointer; font-size: 0.85rem;
+    &:hover { background: rgba(255,255,255,0.09); }
+    &:disabled { opacity: 0.5; cursor: default; }
+  }
+  .btn-save { background: #667eea; border-color: #667eea; color: #fff; }
+  .btn-save:hover:not(:disabled) { background: #5568d3; }
+}
+
+h1 { font-size: 1.4rem; margin: 0 0 1rem; }
+h2 { font-size: 1rem; margin: 0; }
+
+.error {
+  padding: 0.6rem 0.9rem; border-radius: 6px; margin-bottom: 1rem;
+  background: rgba(224,90,90,0.12); border: 1px solid rgba(224,90,90,0.4); color: #e88;
+}
+
+.form-row {
+  display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1rem;
+  label { font-size: 0.85rem; color: var(--color-text-muted, #9aa0aa); }
+  input, textarea {
+    padding: 0.5rem 0.7rem; border-radius: 6px;
+    border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.04);
+    color: inherit; font: inherit;
+  }
+}
+
+.ai-box {
+  margin: 1rem 0; padding: 0.85rem 1rem; border-radius: 10px;
+  background: rgba(168,130,255,0.08); border: 1px solid rgba(168,130,255,0.28);
+  .ai-title { display: flex; align-items: center; gap: 0.4rem; font-weight: 600; color: #c4a8ff; }
+  .ai-hint { margin: 0.3rem 0 0.5rem; font-size: 0.8rem; color: var(--color-text-muted, #9aa0aa); }
+  textarea {
+    width: 100%; padding: 0.5rem 0.7rem; border-radius: 6px;
+    border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.04); color: inherit; font: inherit;
+  }
+  .ai-actions { display: flex; align-items: center; gap: 0.7rem; margin-top: 0.5rem; }
+  .btn-ai {
+    display: inline-flex; align-items: center; gap: 0.4rem;
+    padding: 0.45rem 0.9rem; border: none; border-radius: 7px;
+    background: #8a6dff; color: #fff; font-weight: 600; cursor: pointer;
+    &:hover:not(:disabled) { background: #7a5cf0; }
+    &:disabled { opacity: 0.55; cursor: default; }
+  }
+  .ai-error { color: #e88; font-size: 0.82rem; }
+}
+
+.items-head {
+  display: flex; align-items: center; justify-content: space-between; margin: 1.25rem 0 0.5rem;
+  .btn-mini {
+    display: inline-flex; align-items: center; gap: 0.3rem;
+    padding: 0.3rem 0.6rem; border-radius: 6px;
+    border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.04);
+    color: inherit; cursor: pointer; font-size: 0.8rem;
+    &:hover { background: rgba(255,255,255,0.09); }
+  }
+}
+
+.item-row {
+  display: grid; grid-template-columns: 1.4fr 80px 1fr 1.8fr 36px;
+  gap: 0.5rem; align-items: center; margin-bottom: 0.4rem;
+  &.head {
+    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em;
+    color: var(--color-text-muted, #9aa0aa); margin-bottom: 0.3rem;
+  }
+  input {
+    padding: 0.4rem 0.55rem; border-radius: 6px;
+    border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.04);
+    color: inherit; font: inherit; width: 100%;
+  }
+  .btn-del {
+    display: inline-flex; align-items: center; justify-content: center; padding: 0.35rem;
+    border-radius: 6px; border: 1px solid rgba(224,90,90,0.3);
+    background: rgba(224,90,90,0.08); color: #e88; cursor: pointer;
+    &:hover { background: rgba(224,90,90,0.18); }
+  }
+}
+
+.empty-hint { color: var(--color-text-muted, #9aa0aa); font-style: italic; }
--- a/web/src/app/campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component.ts
+++ b/web/src/app/campaigns/item-catalog/item-catalog-edit/item-catalog-edit.component.ts
@@ -0,0 +1,152 @@
+import { Component, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { ActivatedRoute, Router } from '@angular/router';
+import { LucideAngularModule, ArrowLeft, Save, Plus, Trash2, Sparkles } from 'lucide-angular';
+import { ItemCatalogService } from '../../../services/item-catalog.service';
+import { CampaignSidebarService } from '../../../services/campaign-sidebar.service';
+import { ItemCatalog, CatalogItem, ItemCatalogCreate } from '../../../services/item-catalog.model';
+
+/**
+ * Création/édition d'un catalogue d'objets (boutique, butin…).
+ * Routes : /campaigns/:campaignId/item-catalogs/create
+ *          /campaigns/:campaignId/item-catalogs/:catalogId/edit
+ */
+@Component({
+  selector: 'app-item-catalog-edit',
+  standalone: true,
+  imports: [CommonModule, FormsModule, LucideAngularModule],
+  templateUrl: './item-catalog-edit.component.html',
+  styleUrls: ['./item-catalog-edit.component.scss']
+})
+export class ItemCatalogEditComponent implements OnInit {
+  readonly ArrowLeft = ArrowLeft;
+  readonly Save = Save;
+  readonly Plus = Plus;
+  readonly Trash2 = Trash2;
+  readonly Sparkles = Sparkles;
+
+  campaignId: string | null = null;
+  catalogId: string | null = null;
+
+  name = '';
+  description = '';
+  items: CatalogItem[] = [];
+
+  saving = false;
+  errorMessage = '';
+
+  aiPrompt = '';
+  generating = false;
+  aiError = '';
+
+  constructor(
+    private route: ActivatedRoute,
+    private router: Router,
+    private service: ItemCatalogService,
+    private campaignSidebar: CampaignSidebarService
+  ) {}
+
+  ngOnInit(): void {
+    const params = this.route.snapshot.paramMap;
+    this.campaignId = params.get('campaignId');
+    this.catalogId = params.get('catalogId');
+    if (this.campaignId) this.campaignSidebar.show(this.campaignId);
+
+    if (this.catalogId) {
+      this.service.getById(this.catalogId).subscribe({
+        next: (c: ItemCatalog) => {
+          this.name = c.name;
+          this.description = c.description ?? '';
+          this.items = c.items.map(i => ({ ...i }));
+        },
+        error: () => this.back()
+      });
+    } else {
+      this.addItem();
+    }
+  }
+
+  addItem(): void {
+    this.items.push({ name: '', price: '', category: '', description: '' });
+  }
+
+  removeItem(i: number): void {
+    this.items.splice(i, 1);
+  }
+
+  generateWithAI(): void {
+    if (!this.campaignId) return;
+    if (!this.aiPrompt.trim()) { this.aiError = 'Décris le catalogue à générer.'; return; }
+    this.generating = true;
+    this.aiError = '';
+    this.service.generate(this.campaignId, this.aiPrompt.trim()).subscribe({
+      next: (c) => {
+        this.generating = false;
+        if (c.name && !this.name.trim()) this.name = c.name;
+        if (c.description) this.description = c.description;
+        this.items = (c.items ?? []).map(i => ({ ...i }));
+      },
+      error: (err) => {
+        this.generating = false;
+        this.aiError = err?.error?.message || 'Échec de la génération IA. Réessaie ou reformule.';
+      }
+    });
+  }
+
+  save(): void {
+    if (!this.campaignId) return;
+    if (!this.name.trim()) { this.errorMessage = 'Le nom est requis.'; return; }
+    this.saving = true;
+    this.errorMessage = '';
+
+    const cleanItems = this.items
+      .filter(i => i.name.trim())
+      .map(i => ({
+        name: i.name.trim(),
+        price: i.price?.trim() || undefined,
+        category: i.category?.trim() || undefined,
+        description: i.description?.trim() || undefined
+      }));
+
+    if (this.catalogId) {
+      const payload: ItemCatalog = {
+        id: this.catalogId,
+        name: this.name.trim(),
+        description: this.description.trim() || undefined,
+        campaignId: this.campaignId,
+        items: cleanItems
+      };
+      this.service.update(this.catalogId, payload).subscribe({
+        next: () => this.goToView(this.catalogId!),
+        error: (e) => this.fail(e)
+      });
+    } else {
+      const payload: ItemCatalogCreate = {
+        name: this.name.trim(),
+        description: this.description.trim() || undefined,
+        campaignId: this.campaignId,
+        items: cleanItems
+      };
+      this.service.create(payload).subscribe({
+        next: (c) => this.goToView(c.id!),
+        error: (e) => this.fail(e)
+      });
+    }
+  }
+
+  private goToView(id: string): void {
+    this.saving = false;
+    this.router.navigate(['/campaigns', this.campaignId, 'item-catalogs', id]);
+  }
+
+  private fail(err: unknown): void {
+    this.saving = false;
+    this.errorMessage = 'Échec de l\'enregistrement.';
+    console.error('ItemCatalog save failed', err);
+  }
+
+  back(): void {
+    this.router.navigate(this.campaignId ? ['/campaigns', this.campaignId] : ['/campaigns']);
+  }
+}
--- a/web/src/app/campaigns/item-catalog/item-catalog-list/item-catalog-list.component.html
+++ b/web/src/app/campaigns/item-catalog/item-catalog-list/item-catalog-list.component.html
@@ -0,0 +1,31 @@
+<div class="icl-page">
+  <div class="icl-toolbar">
+    <button class="btn-back" (click)="back()">
+      <lucide-icon [img]="ArrowLeft" [size]="14"></lucide-icon> Retour
+    </button>
+    <span class="spacer"></span>
+    <button class="btn-create" (click)="create()">
+      <lucide-icon [img]="Plus" [size]="14"></lucide-icon> Nouveau catalogue
+    </button>
+  </div>
+
+  <header class="icl-header">
+    <h1><lucide-icon [img]="Package" [size]="22"></lucide-icon> Catalogues d'objets</h1>
+    <p class="icl-hint">
+      Boutiques, butins, trésors… à remplir à la main ou via l'IA. Consultables en session
+      quand les joueurs visitent une échoppe.
+    </p>
+  </header>
+
+  <div class="icl-list">
+    <p class="empty" *ngIf="catalogs.length === 0">Aucun catalogue pour l'instant.</p>
+    <button class="icl-item" *ngFor="let c of catalogs" (click)="open(c)">
+      <lucide-icon [img]="Package" [size]="16"></lucide-icon>
+      <span class="icl-item-name">{{ c.name }}</span>
+      <span class="icl-item-count">{{ c.items.length }} objet(s)</span>
+      <span class="icl-del" (click)="remove(c, $event)" title="Supprimer">
+        <lucide-icon [img]="Trash2" [size]="14"></lucide-icon>
+      </span>
+    </button>
+  </div>
+</div>
--- a/web/src/app/campaigns/item-catalog/item-catalog-list/item-catalog-list.component.scss
+++ b/web/src/app/campaigns/item-catalog/item-catalog-list/item-catalog-list.component.scss
@@ -0,0 +1,36 @@
+.icl-page { max-width: 760px; margin: 0 auto; padding: 1rem 1.5rem 3rem; }
+
+.icl-toolbar {
+  display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem;
+  .spacer { flex: 1; }
+  button {
+    display: inline-flex; align-items: center; gap: 0.35rem;
+    padding: 0.4rem 0.8rem; border-radius: 6px;
+    border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04);
+    color: inherit; cursor: pointer; font-size: 0.85rem;
+    &:hover { background: rgba(255,255,255,0.09); }
+  }
+  .btn-create { background: #667eea; border-color: #667eea; color: #fff; }
+  .btn-create:hover { background: #5568d3; }
+}
+
+.icl-header {
+  margin-bottom: 1.25rem;
+  h1 { display: flex; align-items: center; gap: 0.5rem; margin: 0 0 0.35rem; font-size: 1.5rem; }
+  .icl-hint { margin: 0; color: var(--color-text-muted, #9aa0aa); font-size: 0.9rem; }
+}
+
+.icl-list { display: flex; flex-direction: column; gap: 0.4rem; }
+.empty { color: var(--color-text-muted, #9aa0aa); font-style: italic; }
+
+.icl-item {
+  display: flex; align-items: center; gap: 0.55rem;
+  padding: 0.7rem 0.85rem; border-radius: 8px;
+  border: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.03);
+  color: inherit; cursor: pointer; text-align: left;
+  &:hover { background: rgba(255,255,255,0.07); }
+  .icl-item-name { flex: 1; font-weight: 500; }
+  .icl-item-count { font-size: 0.78rem; color: var(--color-text-muted, #9aa0aa); }
+  .icl-del { display: inline-flex; padding: 0.25rem; border-radius: 5px; color: #e88;
+    &:hover { background: rgba(224,90,90,0.15); } }
+}
--- a/web/src/app/campaigns/item-catalog/item-catalog-list/item-catalog-list.component.ts
+++ b/web/src/app/campaigns/item-catalog/item-catalog-list/item-catalog-list.component.ts
@@ -0,0 +1,77 @@
+import { Component, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { ActivatedRoute, Router } from '@angular/router';
+import { LucideAngularModule, ArrowLeft, Plus, Trash2, Package } from 'lucide-angular';
+import { ItemCatalogService } from '../../../services/item-catalog.service';
+import { CampaignSidebarService } from '../../../services/campaign-sidebar.service';
+import { ItemCatalog } from '../../../services/item-catalog.model';
+import { ConfirmDialogService } from '../../../shared/confirm-dialog/confirm-dialog.service';
+
+/**
+ * Liste des catalogues d'objets d'une campagne + création.
+ * Route : /campaigns/:campaignId/item-catalogs
+ */
+@Component({
+  selector: 'app-item-catalog-list',
+  standalone: true,
+  imports: [CommonModule, LucideAngularModule],
+  templateUrl: './item-catalog-list.component.html',
+  styleUrls: ['./item-catalog-list.component.scss']
+})
+export class ItemCatalogListComponent implements OnInit {
+  readonly ArrowLeft = ArrowLeft;
+  readonly Plus = Plus;
+  readonly Trash2 = Trash2;
+  readonly Package = Package;
+
+  campaignId = '';
+  catalogs: ItemCatalog[] = [];
+
+  constructor(
+    private route: ActivatedRoute,
+    private router: Router,
+    private service: ItemCatalogService,
+    private campaignSidebar: CampaignSidebarService,
+    private confirmDialog: ConfirmDialogService
+  ) {}
+
+  ngOnInit(): void {
+    this.campaignId = this.route.snapshot.paramMap.get('campaignId') ?? '';
+    if (this.campaignId) {
+      this.campaignSidebar.show(this.campaignId);
+      this.load();
+    }
+  }
+
+  load(): void {
+    this.service.getByCampaign(this.campaignId).subscribe({
+      next: (list) => this.catalogs = list,
+      error: () => this.catalogs = []
+    });
+  }
+
+  create(): void {
+    this.router.navigate(['/campaigns', this.campaignId, 'item-catalogs', 'create']);
+  }
+
+  open(c: ItemCatalog): void {
+    this.router.navigate(['/campaigns', this.campaignId, 'item-catalogs', c.id]);
+  }
+
+  remove(c: ItemCatalog, ev: Event): void {
+    ev.stopPropagation();
+    this.confirmDialog.confirm({
+      title: 'Supprimer le catalogue',
+      message: `Supprimer « ${c.name} » ?`,
+      confirmLabel: 'Supprimer',
+      variant: 'danger'
+    }).then(ok => {
+      if (!ok) return;
+      this.service.delete(c.id!).subscribe(() => this.load());
+    });
+  }
+
+  back(): void {
+    this.router.navigate(['/campaigns', this.campaignId]);
+  }
+}
--- a/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.html
+++ b/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.html
@@ -0,0 +1,33 @@
+<div class="ic-page" *ngIf="catalog">
+  <div class="ic-toolbar">
+    <button class="btn-back" (click)="back()">
+      <lucide-icon [img]="ArrowLeft" [size]="14"></lucide-icon> Retour
+    </button>
+    <span class="spacer"></span>
+    <button class="btn-edit" (click)="edit()">
+      <lucide-icon [img]="Edit3" [size]="14"></lucide-icon> Éditer
+    </button>
+  </div>
+
+  <header class="ic-header">
+    <h1><lucide-icon [img]="Package" [size]="22"></lucide-icon> {{ catalog.name }}</h1>
+    <p class="ic-desc" *ngIf="catalog.description">{{ catalog.description }}</p>
+  </header>
+
+  <p class="ic-empty" *ngIf="catalog.items.length === 0">
+    Aucun objet — édite le catalogue pour en ajouter.
+  </p>
+
+  <section class="ic-group" *ngFor="let g of groups">
+    <h2 *ngIf="g.category !== '—'">{{ g.category }}</h2>
+    <table>
+      <tbody>
+        <tr *ngFor="let it of g.items">
+          <td class="col-name">{{ it.name }}</td>
+          <td class="col-price">{{ it.price }}</td>
+          <td class="col-desc">{{ it.description }}</td>
+        </tr>
+      </tbody>
+    </table>
+  </section>
+</div>
--- a/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.scss
+++ b/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.scss
@@ -0,0 +1,40 @@
+.ic-page { max-width: 880px; margin: 0 auto; padding: 1rem 1.5rem 3rem; }
+
+.ic-toolbar {
+  display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem;
+  .spacer { flex: 1; }
+  button {
+    display: inline-flex; align-items: center; gap: 0.35rem;
+    padding: 0.4rem 0.7rem; border-radius: 6px;
+    border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04);
+    color: inherit; cursor: pointer; font-size: 0.85rem;
+    &:hover { background: rgba(255,255,255,0.09); }
+  }
+}
+
+.ic-header {
+  margin-bottom: 1.25rem;
+  h1 { display: flex; align-items: center; gap: 0.5rem; margin: 0 0 0.35rem; font-size: 1.5rem; }
+  .ic-desc { margin: 0; color: var(--color-text-muted, #9aa0aa); }
+}
+
+.ic-empty { color: var(--color-text-muted, #9aa0aa); font-style: italic; }
+
+.ic-group {
+  margin-bottom: 1.25rem;
+  h2 {
+    font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em;
+    color: #c4a8ff; margin: 0 0 0.4rem; padding-bottom: 0.25rem;
+    border-bottom: 1px solid rgba(168,130,255,0.2);
+  }
+  table { width: 100%; border-collapse: collapse; }
+  td {
+    padding: 0.45rem 0.6rem; border-bottom: 1px solid rgba(255,255,255,0.06); vertical-align: top;
+  }
+  .col-name { font-weight: 500; white-space: nowrap; }
+  .col-price {
+    white-space: nowrap; color: #e0c074; font-variant-numeric: tabular-nums;
+    text-align: right; width: 90px;
+  }
+  .col-desc { color: var(--color-text-muted, #cfd3da); font-size: 0.9rem; }
+}
--- a/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.ts
+++ b/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.ts
@@ -0,0 +1,73 @@
+import { Component, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { ActivatedRoute, Router } from '@angular/router';
+import { LucideAngularModule, ArrowLeft, Edit3, Package } from 'lucide-angular';
+import { ItemCatalogService } from '../../../services/item-catalog.service';
+import { CampaignSidebarService } from '../../../services/campaign-sidebar.service';
+import { ItemCatalog, CatalogItem } from '../../../services/item-catalog.model';
+
+interface ItemGroup { category: string; items: CatalogItem[]; }
+
+/**
+ * Vue d'un catalogue d'objets : liste (groupée par catégorie).
+ * Route : /campaigns/:campaignId/item-catalogs/:catalogId
+ */
+@Component({
+  selector: 'app-item-catalog-view',
+  standalone: true,
+  imports: [CommonModule, LucideAngularModule],
+  templateUrl: './item-catalog-view.component.html',
+  styleUrls: ['./item-catalog-view.component.scss']
+})
+export class ItemCatalogViewComponent implements OnInit {
+  readonly ArrowLeft = ArrowLeft;
+  readonly Edit3 = Edit3;
+  readonly Package = Package;
+
+  campaignId: string | null = null;
+  catalogId: string | null = null;
+  catalog: ItemCatalog | null = null;
+
+  constructor(
+    private route: ActivatedRoute,
+    private router: Router,
+    private service: ItemCatalogService,
+    private campaignSidebar: CampaignSidebarService
+  ) {}
+
+  ngOnInit(): void {
+    const params = this.route.snapshot.paramMap;
+    this.campaignId = params.get('campaignId');
+    this.catalogId = params.get('catalogId');
+    if (this.catalogId) {
+      this.service.getById(this.catalogId).subscribe({
+        next: c => this.catalog = c,
+        error: () => this.back()
+      });
+    }
+    if (this.campaignId) this.campaignSidebar.show(this.campaignId);
+  }
+
+  /** Objets groupés par catégorie (non catégorisés en dernier). */
+  get groups(): ItemGroup[] {
+    const map = new Map<string, CatalogItem[]>();
+    for (const it of this.catalog?.items ?? []) {
+      const cat = (it.category ?? '').trim() || '—';
+      if (!map.has(cat)) map.set(cat, []);
+      map.get(cat)!.push(it);
+    }
+    return [...map.entries()]
+      .sort(([a], [b]) => (a === '—' ? 1 : b === '—' ? -1 : a.localeCompare(b, 'fr')))
+      .map(([category, items]) => ({ category, items }));
+  }
+
+  edit(): void {
+    if (this.campaignId && this.catalogId) {
+      this.router.navigate(['/campaigns', this.campaignId, 'item-catalogs', this.catalogId, 'edit']);
+    }
+  }
+
+  back(): void {
+    this.router.navigate(this.campaignId ? ['/campaigns', this.campaignId] : ['/campaigns']);
+  }
+}
--- a/web/src/app/lore/lore-icons.ts
+++ b/web/src/app/lore/lore-icons.ts
@@ -2,7 +2,7 @@ import {
  Folder,
  Users, Swords, MapPin, Shield, Crown, Skull, Gem,
  BookOpen, Scroll, Wand2, Sparkles, TreePine, Mountain,
-  Ship, Flame, Star, Moon, Key, Globe, Compass, Dices, FileUp, LucideIconData
+  Ship, Flame, Star, Moon, Key, Globe, Compass, Dices, FileUp, Package, LucideIconData
 } from 'lucide-angular';
 import { CAMPAIGN_ICON_OPTIONS } from '../campaigns/campaign-icons';

@@ -44,6 +44,7 @@ export const LORE_ICON_OPTIONS: IconOption[] = [
  { key: 'compass',   icon: Compass },
  { key: 'dice',      icon: Dices },
  { key: 'file-up',   icon: FileUp },
+  { key: 'package',   icon: Package },
 ];

 /** Icône par défaut pour un dossier sans icône. */
--- a/web/src/app/services/item-catalog.model.ts
+++ b/web/src/app/services/item-catalog.model.ts
@@ -0,0 +1,26 @@
+/** Reflet de l'ItemCatalogDTO côté Core. Un catalogue d'objets (boutique, butin…). */
+
+export interface CatalogItem {
+  name: string;
+  price?: string;
+  category?: string;
+  description?: string;
+}
+
+export interface ItemCatalog {
+  id?: string;
+  name: string;
+  description?: string;
+  icon?: string;
+  campaignId: string;
+  order?: number;
+  items: CatalogItem[];
+}
+
+export interface ItemCatalogCreate {
+  name: string;
+  description?: string;
+  icon?: string;
+  campaignId: string;
+  items: CatalogItem[];
+}
--- a/web/src/app/services/item-catalog.service.ts
+++ b/web/src/app/services/item-catalog.service.ts
@@ -0,0 +1,39 @@
+import { Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { Observable } from 'rxjs';
+import { ItemCatalog, ItemCatalogCreate } from './item-catalog.model';
+
+/**
+ * CRUD des catalogues d'objets (campagne) + génération IA. Mirroir de RandomTableService.
+ */
+@Injectable({ providedIn: 'root' })
+export class ItemCatalogService {
+  private apiUrl = '/api/item-catalogs';
+
+  constructor(private http: HttpClient) {}
+
+  getByCampaign(campaignId: string): Observable<ItemCatalog[]> {
+    return this.http.get<ItemCatalog[]>(`${this.apiUrl}/campaign/${campaignId}`);
+  }
+
+  getById(id: string): Observable<ItemCatalog> {
+    return this.http.get<ItemCatalog>(`${this.apiUrl}/${id}`);
+  }
+
+  create(payload: ItemCatalogCreate): Observable<ItemCatalog> {
+    return this.http.post<ItemCatalog>(this.apiUrl, payload);
+  }
+
+  update(id: string, payload: ItemCatalog): Observable<ItemCatalog> {
+    return this.http.put<ItemCatalog>(`${this.apiUrl}/${id}`, payload);
+  }
+
+  delete(id: string): Observable<void> {
+    return this.http.delete<void>(`${this.apiUrl}/${id}`);
+  }
+
+  /** Génère une PROPOSITION de catalogue via l'IA (non persistée) à préremplir. */
+  generate(campaignId: string, description: string): Observable<ItemCatalog> {
+    return this.http.post<ItemCatalog>(`${this.apiUrl}/generate`, { campaignId, description });
+  }
+}
--- a/web/src/app/sessions/session-detail/session-detail.component.html
+++ b/web/src/app/sessions/session-detail/session-detail.component.html
@@ -180,7 +180,8 @@
        [sessionId]="session.id"
        [canAddToJournal]="session.active"
        (rolled)="onDiceRolled($event)"
-        (aiReplyToJournal)="onAiReplyToJournal($event)">
+        (aiReplyToJournal)="onAiReplyToJournal($event)"
+        (noteToJournal)="onItemNoteToJournal($event)">
      </app-session-reference-panel>
    </aside>

--- a/web/src/app/sessions/session-detail/session-detail.component.ts
+++ b/web/src/app/sessions/session-detail/session-detail.component.ts
@@ -265,6 +265,22 @@ export class SessionDetailComponent implements OnInit, OnDestroy {
    });
  }

+  /**
+   * Réception d'un objet de catalogue à consigner dans le journal.
+   * Le panneau fournit déjà une chaîne formatée (🛒 …) : on la sauvegarde
+   * telle quelle comme entrée NOTE.
+   */
+  onItemNoteToJournal(content: string): void {
+    if (!this.session || !this.session.active) return;
+    const trimmed = content.trim();
+    if (!trimmed) return;
+    const input: SessionEntryInput = { type: 'NOTE', content: trimmed };
+    this.entryService.createEntry(this.session.id, input).subscribe({
+      next: created => this.entries = [created, ...this.entries],
+      error: () => console.error('Erreur lors de l\'ajout de l\'objet au journal')
+    });
+  }
+
  deleteEntry(entry: SessionEntry): void {
    if (!this.session) return;
    const session = this.session;
--- a/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.html
+++ b/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.html
@@ -0,0 +1,38 @@
+<div class="sic-panel">
+  <p class="loading-hint" *ngIf="loading">Chargement…</p>
+
+  <!-- Liste des catalogues -->
+  <div *ngIf="!loading && !selected" class="sic-list">
+    <p class="empty-hint" *ngIf="catalogs.length === 0">
+      Aucun catalogue d'objets dans cette campagne.
+    </p>
+    <button *ngFor="let c of catalogs" type="button" class="sic-item" (click)="select(c)">
+      <lucide-icon [img]="Package" [size]="13"></lucide-icon>
+      <span class="sic-item-name">{{ c.name }}</span>
+      <span class="sic-item-count">{{ c.items.length }}</span>
+    </button>
+  </div>
+
+  <!-- Catalogue sélectionné -->
+  <div *ngIf="selected" class="sic-detail">
+    <button type="button" class="sic-back" (click)="backToList()">
+      <lucide-icon [img]="ChevronLeft" [size]="13"></lucide-icon> Catalogues
+    </button>
+    <h4>{{ selected.name }}</h4>
+
+    <div class="sic-group" *ngFor="let g of groups">
+      <div class="sic-group-title" *ngIf="g.category !== '—'">{{ g.category }}</div>
+      <div class="sic-obj" *ngFor="let it of g.items">
+        <div class="sic-obj-main">
+          <span class="sic-obj-name">{{ it.name }}</span>
+          <span class="sic-obj-price" *ngIf="it.price">{{ it.price }}</span>
+        </div>
+        <div class="sic-obj-desc" *ngIf="it.description">{{ it.description }}</div>
+        <button type="button" class="sic-note" (click)="note(it)" [disabled]="!canAddToJournal"
+                title="Consigner au journal (ex. achat)">
+          <lucide-icon [img]="BookmarkPlus" [size]="12"></lucide-icon> Journal
+        </button>
+      </div>
+    </div>
+  </div>
+</div>
--- a/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.scss
+++ b/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.scss
@@ -0,0 +1,48 @@
+.sic-panel { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.25rem; }
+
+.loading-hint, .empty-hint {
+  color: var(--color-text-muted, #9aa0aa); font-size: 0.85rem; font-style: italic; padding: 0.5rem 0;
+}
+
+.sic-list { display: flex; flex-direction: column; gap: 0.3rem; }
+.sic-item {
+  display: flex; align-items: center; gap: 0.45rem; width: 100%;
+  padding: 0.45rem 0.6rem; border-radius: 7px;
+  border: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.03);
+  color: inherit; cursor: pointer; text-align: left;
+  &:hover { background: rgba(255,255,255,0.08); }
+  .sic-item-name { flex: 1; }
+  .sic-item-count {
+    font-size: 0.72rem; color: var(--color-text-muted, #9aa0aa);
+    background: rgba(255,255,255,0.06); padding: 0.05rem 0.35rem; border-radius: 4px;
+  }
+}
+
+.sic-detail { display: flex; flex-direction: column; gap: 0.5rem; }
+.sic-back {
+  display: inline-flex; align-items: center; gap: 0.25rem; align-self: flex-start;
+  padding: 0.2rem 0.4rem; border: none; background: none;
+  color: var(--color-text-muted, #9aa0aa); cursor: pointer; font-size: 0.8rem;
+  &:hover { color: inherit; }
+}
+h4 { margin: 0; font-size: 0.95rem; }
+
+.sic-group-title {
+  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.04em;
+  color: #c4a8ff; margin: 0.5rem 0 0.2rem;
+}
+
+.sic-obj {
+  padding: 0.4rem 0.5rem; border-radius: 7px; background: rgba(255,255,255,0.03); margin-bottom: 0.3rem;
+  .sic-obj-main { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; }
+  .sic-obj-name { font-weight: 500; }
+  .sic-obj-price { color: #e0c074; font-size: 0.82rem; white-space: nowrap; }
+  .sic-obj-desc { font-size: 0.82rem; color: var(--color-text-muted, #cfd3da); margin-top: 0.15rem; }
+  .sic-note {
+    display: inline-flex; align-items: center; gap: 0.25rem; margin-top: 0.35rem;
+    padding: 0.2rem 0.45rem; border-radius: 5px; font-size: 0.74rem;
+    border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.05); color: inherit; cursor: pointer;
+    &:hover:not(:disabled) { background: rgba(255,255,255,0.1); }
+    &:disabled { opacity: 0.5; cursor: default; }
+  }
+}
--- a/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.ts
+++ b/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.ts
@@ -0,0 +1,64 @@
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { LucideAngularModule, Package, BookmarkPlus, ChevronLeft } from 'lucide-angular';
+import { catchError, of } from 'rxjs';
+import { ItemCatalogService } from '../../services/item-catalog.service';
+import { ItemCatalog, CatalogItem } from '../../services/item-catalog.model';
+
+interface ItemGroup { category: string; items: CatalogItem[]; }
+
+/**
+ * Panneau « Objets » du mode jeu : consulter les catalogues (boutiques) de la
+ * campagne et consigner un objet au journal (ex. « le joueur achète X »).
+ */
+@Component({
+  selector: 'app-session-item-catalogs-panel',
+  standalone: true,
+  imports: [CommonModule, LucideAngularModule],
+  templateUrl: './session-item-catalogs-panel.component.html',
+  styleUrls: ['./session-item-catalogs-panel.component.scss']
+})
+export class SessionItemCatalogsPanelComponent implements OnInit {
+  readonly Package = Package;
+  readonly BookmarkPlus = BookmarkPlus;
+  readonly ChevronLeft = ChevronLeft;
+
+  @Input() campaignId!: string;
+  @Input() canAddToJournal = true;
+  /** Émis pour consigner un objet au journal (entrée NOTE). */
+  @Output() noteToJournal = new EventEmitter<string>();
+
+  catalogs: ItemCatalog[] = [];
+  loading = false;
+  selected: ItemCatalog | null = null;
+
+  constructor(private service: ItemCatalogService) {}
+
+  ngOnInit(): void {
+    if (!this.campaignId) return;
+    this.loading = true;
+    this.service.getByCampaign(this.campaignId).pipe(catchError(() => of([] as ItemCatalog[])))
+      .subscribe(list => { this.catalogs = list; this.loading = false; });
+  }
+
+  select(c: ItemCatalog): void { this.selected = c; }
+  backToList(): void { this.selected = null; }
+
+  get groups(): ItemGroup[] {
+    const map = new Map<string, CatalogItem[]>();
+    for (const it of this.selected?.items ?? []) {
+      const cat = (it.category ?? '').trim() || '—';
+      if (!map.has(cat)) map.set(cat, []);
+      map.get(cat)!.push(it);
+    }
+    return [...map.entries()]
+      .sort(([a], [b]) => (a === '—' ? 1 : b === '—' ? -1 : a.localeCompare(b, 'fr')))
+      .map(([category, items]) => ({ category, items }));
+  }
+
+  note(it: CatalogItem): void {
+    if (!this.canAddToJournal || !this.selected) return;
+    const price = it.price ? ` (${it.price})` : '';
+    this.noteToJournal.emit(`🛒 ${this.selected.name} — ${it.name}${price}`);
+  }
+}
--- a/web/src/app/sessions/session-reference-panel/session-reference-panel.component.html
+++ b/web/src/app/sessions/session-reference-panel/session-reference-panel.component.html
@@ -22,6 +22,13 @@
      <lucide-icon [img]="Table2" [size]="14"></lucide-icon>
      Tables
    </button>
+    <button type="button"
+            class="ref-tab"
+            [class.ref-tab--active]="activeTab === 'objects'"
+            (click)="selectTab('objects')">
+      <lucide-icon [img]="Package" [size]="14"></lucide-icon>
+      Objets
+    </button>
    <button type="button"
            class="ref-tab"
            [class.ref-tab--active]="activeTab === 'characters'"
@@ -64,6 +71,14 @@
      (aiReplyToJournal)="onAiSaveToJournal($event)">
    </app-session-random-tables-panel>

+    <!-- ====== Catalogues d'objets ====== -->
+    <app-session-item-catalogs-panel
+      *ngIf="activeTab === 'objects'"
+      [campaignId]="campaignId"
+      [canAddToJournal]="canAddToJournal"
+      (noteToJournal)="onItemNote($event)">
+    </app-session-item-catalogs-panel>
+
    <!-- ====== Personnages (PJ + PNJ) ====== -->
    <div *ngIf="activeTab === 'characters'" class="ref-list">
      <p class="loading-hint" *ngIf="loadingChars">Chargement…</p>
--- a/web/src/app/sessions/session-reference-panel/session-reference-panel.component.ts
+++ b/web/src/app/sessions/session-reference-panel/session-reference-panel.component.ts
@@ -1,6 +1,6 @@
 import { Component, EventEmitter, Input, OnChanges, Output, SimpleChanges } from '@angular/core';
 import { CommonModule } from '@angular/common';
-import { LucideAngularModule, User, Drama, Swords, Dices, ExternalLink, Sparkles, Table2 } from 'lucide-angular';
+import { LucideAngularModule, User, Drama, Swords, Dices, ExternalLink, Sparkles, Table2, Package } from 'lucide-angular';
 import { catchError, of } from 'rxjs';
 import { CampaignService } from '../../services/campaign.service';
 import { CharacterService } from '../../services/character.service';
@@ -14,8 +14,9 @@ import {
 } from '../session-dice-panel/session-dice-panel.component';
 import { SessionAiChatPanelComponent } from '../session-ai-chat-panel/session-ai-chat-panel.component';
 import { SessionRandomTablesPanelComponent } from '../session-random-tables-panel/session-random-tables-panel.component';
+import { SessionItemCatalogsPanelComponent } from '../session-item-catalogs-panel/session-item-catalogs-panel.component';

-type TabId = 'dice' | 'tables' | 'characters' | 'scenes' | 'ai';
+type TabId = 'dice' | 'tables' | 'objects' | 'characters' | 'scenes' | 'ai';

 /**
 * Panneau latéral du mode jeu : référence rapide en lecture seule.
@@ -30,7 +31,7 @@ type TabId = 'dice' | 'tables' | 'characters' | 'scenes' | 'ai';
@Component({
  selector: 'app-session-reference-panel',
  standalone: true,
-  imports: [CommonModule, LucideAngularModule, SessionDicePanelComponent, SessionAiChatPanelComponent, SessionRandomTablesPanelComponent],
+  imports: [CommonModule, LucideAngularModule, SessionDicePanelComponent, SessionAiChatPanelComponent, SessionRandomTablesPanelComponent, SessionItemCatalogsPanelComponent],
  templateUrl: './session-reference-panel.component.html',
  styleUrls: ['./session-reference-panel.component.scss']
 })
@@ -42,6 +43,7 @@ export class SessionReferencePanelComponent implements OnChanges {
  readonly ExternalLink = ExternalLink;
  readonly Sparkles = Sparkles;
  readonly Table2 = Table2;
+  readonly Package = Package;

  @Input() campaignId!: string;
  /** Partie active — nécessaire pour charger les PJ (refonte Playthrough). */
@@ -51,6 +53,8 @@ export class SessionReferencePanelComponent implements OnChanges {
  @Output() rolled = new EventEmitter<DiceRollResult>();
  /** Émis quand l'IA répond et que le MJ veut sauvegarder la réponse comme entrée. */
  @Output() aiReplyToJournal = new EventEmitter<string>();
+  /** Émis pour consigner un objet de catalogue au journal (entrée NOTE). */
+  @Output() noteToJournal = new EventEmitter<string>();

  activeTab: TabId = 'dice';

@@ -143,4 +147,8 @@ export class SessionReferencePanelComponent implements OnChanges {
  onAiSaveToJournal(content: string): void {
    this.aiReplyToJournal.emit(content);
  }
+
+  onItemNote(content: string): void {
+    this.noteToJournal.emit(content);
+  }
 }
Author	SHA1	Message	Date
IETM_FIXE\ietm6	6c7dbff6a0	passage version v0.11.3-beta Some checks failed Build & Push Images / build (brain) (push) Has been cancelled Details Build & Push Images / build (core) (push) Has been cancelled Details Build & Push Images / build (web) (push) Has been cancelled Details Build & Push Images / build-switcher (push) Has been cancelled Details	2026-06-08 17:01:05 +02:00
IETM_FIXE\ietm6	833280c784	Amélioration de l'IA pour la partie atelier PDF Mise en place d'un outil permettant de faire des tableau d'objets pour des boutiques par exemple	2026-06-08 17:00:22 +02:00
IETM_FIXE\ietm6	70ec1f2fb9	Modification du timeout pour permettre d'analyser de plus gros livres Some checks failed Build & Push Images / build (brain) (push) Has been cancelled Details Build & Push Images / build (core) (push) Has been cancelled Details Build & Push Images / build (web) (push) Has been cancelled Details Build & Push Images / build-switcher (push) Has been cancelled Details	2026-06-08 14:49:00 +02:00