85 lines
2.7 KiB
TypeScript
85 lines
2.7 KiB
TypeScript
import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
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import { File, UploadType } from 'expo-file-system';
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import { apiClient } from '../api/client';
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import { API_BASE_URL, ENDPOINTS } from '../constants/api';
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import { ApiError, OcrJob, UploadError } from '../types';
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export type UploadFile = { uri: string; type: string; name: string };
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export type UploadResult = { name: string; id: string };
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export function useUpload() {
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const queryClient = useQueryClient();
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return useMutation({
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mutationFn: async (files: UploadFile[]) => {
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const results = await Promise.allSettled(
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files.map(async (file) => {
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const fsFile = new File(file.uri);
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const result = await fsFile.upload(`${API_BASE_URL}${ENDPOINTS.UPLOAD}`, {
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httpMethod: 'POST',
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uploadType: UploadType.MULTIPART,
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fieldName: 'file',
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mimeType: file.type,
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});
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if (result.status >= 400) {
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let serverMessage = 'Erreur serveur';
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let serverCode: string | undefined;
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try {
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const body: ApiError = JSON.parse(result.body);
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serverMessage = body.error?.message || serverMessage;
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serverCode = body.error?.code;
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} catch {
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serverMessage = result.body || serverMessage;
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}
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throw new UploadError(file.name, result.status, serverMessage, serverCode);
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}
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const body = JSON.parse(result.body);
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const items = body.data ?? body;
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const item = Array.isArray(items) ? items[0] : items;
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return item as UploadResult;
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})
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);
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const uploaded: UploadResult[] = [];
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const errors: UploadError[] = [];
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results.forEach((r, i) => {
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if (r.status === 'fulfilled') {
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uploaded.push(r.value);
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} else {
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const reason = r.reason;
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if (reason instanceof UploadError) {
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errors.push(reason);
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} else {
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errors.push(new UploadError(files[i].name, 0, reason?.message || 'Upload failed'));
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}
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}
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});
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if (errors.length > 0 && uploaded.length === 0) {
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throw errors[0];
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}
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return { uploaded, errors };
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},
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onSuccess: () => {
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queryClient.invalidateQueries({ queryKey: ['files'] });
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},
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});
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}
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export function useOcrJobStatus(jobId: string) {
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return useQuery({
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queryKey: ['ocr', jobId],
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queryFn: () => apiClient.get<OcrJob>(`${ENDPOINTS.OCR_JOBS}/${jobId}`),
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enabled: !!jobId,
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refetchInterval: (query: any) => {
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const status = query.state.data?.status;
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if (status === 'completed' || status === 'failed') return false;
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return 1000;
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},
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});
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}
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