Ajout des personnage dans la sidebar de la campagne

web/src/app/campaigns/campaign-tree.helper.ts

@@ -1,8 +1,10 @@
 import { Observable, forkJoin, of } from 'rxjs';
 import { switchMap, map } from 'rxjs/operators';
 import { CampaignService } from '../services/campaign.service';
+import { CharacterService } from '../services/character.service';
 import { TreeItem } from '../services/layout.service';
 import { Arc, Chapter, Scene } from '../services/campaign.model';
+import { Character } from '../services/character.model';
 
 /**
  * Helper — charge l'arborescence complète d'une campagne (arcs -> chapitres -> scènes)
@@ -16,16 +18,21 @@ export interface CampaignTreeData {
   arcs: Arc[];
   chaptersByArc: Record<string, Chapter[]>;
   scenesByChapter: Record<string, Scene[]>;
+  characters: Character[];
 }
 
 export function loadCampaignTreeData(
   service: CampaignService,
-  campaignId: string
+  campaignId: string,
+  characterService: CharacterService
 ): Observable<CampaignTreeData> {
-  return service.getArcs(campaignId).pipe(
-    switchMap(arcs => {
+  return forkJoin({
+    arcs: service.getArcs(campaignId),
+    characters: characterService.getByCampaign(campaignId)
+  }).pipe(
+    switchMap(({ arcs, characters }) => {
       if (arcs.length === 0) {
-        return of({ arcs, chaptersByArc: {}, scenesByChapter: {} });
+        return of({ arcs, chaptersByArc: {}, scenesByChapter: {}, characters });
       }
       const chapterCalls = arcs.map(a =>
         service.getChapters(a.id!).pipe(map(chapters => ({ arcId: a.id!, chapters })))
@@ -40,7 +47,7 @@ export function loadCampaignTreeData(
           });
 
           if (allChapters.length === 0) {
-            return of({ arcs, chaptersByArc, scenesByChapter: {} });
+            return of({ arcs, chaptersByArc, scenesByChapter: {}, characters });
           }
           const sceneCalls = allChapters.map(c =>
             service.getScenes(c.id!).pipe(map(scenes => ({ chapterId: c.id!, scenes })))
@@ -49,7 +56,7 @@ export function loadCampaignTreeData(
             map(sceneResults => {
               const scenesByChapter: Record<string, Scene[]> = {};
               sceneResults.forEach(r => { scenesByChapter[r.chapterId] = r.scenes; });
-              return { arcs, chaptersByArc, scenesByChapter };
+              return { arcs, chaptersByArc, scenesByChapter, characters };
             })
           );
         })
@@ -67,9 +74,33 @@ export function buildCampaignTree(campaignId: string, data: CampaignTreeData): T
   // IDs préfixés par type pour éviter les collisions dans LayoutService.expanded
   // (chaque entité a sa propre séquence IDENTITY en base → arc.id=1 et chapter.id=1
   // peuvent coexister et se marchaient sur les pieds dans le Set<string> global).
+  const sortedCharacters = [...data.characters].sort(byName);
+  const characterItems: TreeItem[] = sortedCharacters.map(ch => ({
+    id: `character-${ch.id}`,
+    label: ch.name,
+    route: `/campaigns/${campaignId}/characters/${ch.id}/edit`
+  }));
+
+  const charactersNode: TreeItem = {
+    id: 'characters-root',
+    label: 'Personnages',
+    iconKey: 'users',
+    children: characterItems,
+    meta: characterItems.length ? String(characterItems.length) : undefined,
+    sectionHeaderBefore: 'Personnages',
+    // Note : si pas d'arcs, le filet au-dessus de "Personnages" est masqué par CSS
+    // (:first-child), ce qui est voulu — on ne veut pas de ligne seule en haut.
+    createActions: [{
+      id: 'new-character',
+      label: 'Nouveau PJ',
+      route: `/campaigns/${campaignId}/characters/create`,
+      actionIcon: 'plus'
+    }]
+  };
+
   const sortedArcs = [...data.arcs].sort(byName);
 
-  return sortedArcs.map(arc => {
+  const arcNodes: TreeItem[] = sortedArcs.map((arc, idx) => {
     const sortedChapters = [...(data.chaptersByArc[arc.id!] ?? [])].sort(byName);
 
     const chapterItems: TreeItem[] = sortedChapters.map(ch => {
@@ -98,6 +129,8 @@ export function buildCampaignTree(campaignId: string, data: CampaignTreeData): T
       label: arc.name,
       children: chapterItems,
       route: `/campaigns/${campaignId}/arcs/${arc.id}`,
+      sectionHeaderBefore: idx === 0 ? 'Narration' : undefined,
+
       createActions: [{
         id: `new-chapter-${arc.id}`,
         label: 'Nouveau chapitre',
@@ -106,4 +139,6 @@ export function buildCampaignTree(campaignId: string, data: CampaignTreeData): T
       }]
     };
   });
+
+  return [...arcNodes, charactersNode];
 }