Ajout de 2 fonctionnalitées principales : import PDF que ce soit pour les règles ou les campagnes directement.
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Fonctionnalité de comparaison PDF / campagne pour faire un mix et demander des conseils à l'IA
This commit is contained in:
2026-06-04 13:55:27 +02:00
parent 091de0daf7
commit 6d00543a59
78 changed files with 5250 additions and 183 deletions

View File

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import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import {
CampaignImportApplyResult,
CampaignImportProposal,
CampaignImportStreamEvent
} from './campaign-import.model';
/**
* Service HTTP pour l'import d'un PDF de campagne.
*
* `importStructureStream` utilise fetch() (POST multipart + SSE, impossible
* avec EventSource) et décode le flux ligne par ligne, comme le chat.
* `applyStructure` poste l'arbre révisé pour créer les entités.
*/
@Injectable({ providedIn: 'root' })
export class CampaignImportService {
constructor(private http: HttpClient) {}
importStructureStream(campaignId: string, file: File): Observable<CampaignImportStreamEvent> {
return new Observable<CampaignImportStreamEvent>((subscriber) => {
const controller = new AbortController();
const form = new FormData();
form.append('file', file);
fetch(`/api/campaigns/${campaignId}/import-structure/stream`, {
method: 'POST',
headers: { 'Accept': 'text/event-stream' },
body: form,
signal: controller.signal
})
.then(async (response) => {
if (!response.ok || !response.body) {
subscriber.error(new Error(`HTTP ${response.status}`));
return;
}
await this.consumeSse(response.body, subscriber);
})
.catch((err) => {
if (controller.signal.aborted) return;
subscriber.error(err);
});
return () => controller.abort();
});
}
applyStructure(campaignId: string, proposal: CampaignImportProposal): Observable<CampaignImportApplyResult> {
return this.http.post<CampaignImportApplyResult>(
`/api/campaigns/${campaignId}/import-structure/apply`, proposal);
}
/** Décode un ReadableStream SSE et émet les évènements d'import typés. */
private async consumeSse(
body: ReadableStream<Uint8Array>,
subscriber: { next: (e: CampaignImportStreamEvent) => void; error: (e: unknown) => void; complete: () => void }
): Promise<void> {
const reader = body.getReader();
const decoder = new TextDecoder('utf-8');
let buffer = '';
let currentEvent: string | null = null;
let currentData = '';
const dispatch = () => {
const name = currentEvent ?? 'message';
if (name === 'error') {
let message = 'Échec de l\'import.';
try { message = (JSON.parse(currentData) as { message?: string }).message ?? message; } catch { /* défaut */ }
subscriber.error(new Error(message));
} else if (name === 'progress' || name === 'done') {
try {
const obj = JSON.parse(currentData);
if (name === 'done') {
subscriber.next({ type: 'done', arcs: obj.arcs ?? [] });
subscriber.complete();
} else {
subscriber.next({ type: 'progress', ...obj });
}
} catch { /* bloc malformé ignoré */ }
}
currentEvent = null;
currentData = '';
};
try {
while (true) {
const { done, value } = await reader.read();
if (done) break;
buffer += decoder.decode(value, { stream: true });
let idx: number;
while ((idx = buffer.indexOf('\n')) >= 0) {
const line = buffer.slice(0, idx).replace(/\r$/, '');
buffer = buffer.slice(idx + 1);
if (line === '') {
if (currentEvent !== null || currentData !== '') dispatch();
continue;
}
if (line.startsWith('event:')) {
currentEvent = line.slice(6).trim();
} else if (line.startsWith('data:')) {
const chunk = line.slice(5).replace(/^ /, '');
currentData = currentData ? `${currentData}\n${chunk}` : chunk;
}
}
}
if (currentEvent !== null || currentData !== '') dispatch();
subscriber.complete();
} catch (err) {
subscriber.error(err);
}
}
}