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https://github.com/R0m1k3/noteflow.git
synced 2026-10-11 17:29:37 +02:00
feat: add advanced export/import system
- Create exportImport utility with JSON and CSV export - Support full backup with version tracking - Add BackupData interface with notes, todos, settings - Implement file parsing and validation - Create ExportImportModal component with tabs - Show current data statistics before export - Preview backup content before import - Download as timestamped JSON or CSV files - Calculate and display backup statistics - Support reading and validating imported backups
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@@ -0,0 +1,255 @@
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import { useState } from "react";
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import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from "@/components/ui/dialog";
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import { Button } from "@/components/ui/button";
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import { Input } from "@/components/ui/input";
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import { Label } from "@/components/ui/label";
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import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
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import { Badge } from "@/components/ui/badge";
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import { Alert, AlertDescription } from "@/components/ui/alert";
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import { Download, Upload, FileJson, FileSpreadsheet, AlertCircle, CheckCircle } from "lucide-react";
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import { Note } from "@/services/NotesService";
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import { Todo } from "@/services/TodosService";
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import {
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exportToJSON,
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downloadBackup,
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downloadCSV,
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exportNotesToCSV,
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parseBackupJSON,
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readFileAsText,
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getBackupStats,
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type BackupData
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} from "@/utils/exportImport";
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import { showSuccess, showError } from "@/utils/toast";
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interface ExportImportModalProps {
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open: boolean;
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onOpenChange: (open: boolean) => void;
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notes: Note[];
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todos: Todo[];
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settings?: Record<string, any>;
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onImport?: (backup: BackupData) => Promise<void>;
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}
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export function ExportImportModal({
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open,
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onOpenChange,
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notes,
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todos,
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settings,
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onImport
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}: ExportImportModalProps) {
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const [importing, setImporting] = useState(false);
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const [importFile, setImportFile] = useState<File | null>(null);
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const [previewData, setPreviewData] = useState<BackupData | null>(null);
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const handleExportJSON = async () => {
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try {
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const jsonData = await exportToJSON(notes, todos, settings);
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downloadBackup(jsonData);
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showSuccess('Backup exporté avec succès');
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} catch (error) {
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showError('Erreur lors de l\'export');
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}
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};
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const handleExportCSV = () => {
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try {
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const csvData = exportNotesToCSV(notes);
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downloadCSV(csvData);
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showSuccess('CSV exporté avec succès');
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} catch (error) {
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showError('Erreur lors de l\'export CSV');
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}
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};
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const handleFileSelect = async (e: React.ChangeEvent<HTMLInputElement>) => {
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const file = e.target.files?.[0];
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if (!file) return;
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setImportFile(file);
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try {
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const content = await readFileAsText(file);
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const backup = parseBackupJSON(content);
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if (backup) {
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setPreviewData(backup);
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} else {
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showError('Fichier de backup invalide');
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setImportFile(null);
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}
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} catch (error) {
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showError('Erreur lors de la lecture du fichier');
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setImportFile(null);
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}
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};
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const handleImport = async () => {
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if (!previewData || !onImport) return;
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setImporting(true);
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try {
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await onImport(previewData);
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showSuccess('Données importées avec succès');
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setImportFile(null);
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setPreviewData(null);
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onOpenChange(false);
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} catch (error) {
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showError('Erreur lors de l\'import');
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} finally {
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setImporting(false);
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}
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};
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const stats = notes.length > 0 ? {
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notesCount: notes.length,
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archivedCount: notes.filter(n => n.archived).length,
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priorityCount: notes.filter(n => n.priority).length,
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todosCount: todos.length,
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tagsCount: new Set(notes.flatMap(n => n.tags?.map(t => t.name) || [])).size
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} : null;
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const previewStats = previewData ? getBackupStats(previewData) : null;
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return (
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<Dialog open={open} onOpenChange={onOpenChange}>
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<DialogContent className="max-w-2xl">
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<DialogHeader>
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<DialogTitle>Export / Import</DialogTitle>
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<DialogDescription>
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Exportez ou importez toutes vos données
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</DialogDescription>
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</DialogHeader>
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<Tabs defaultValue="export">
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<TabsList className="grid grid-cols-2 w-full">
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<TabsTrigger value="export">Export</TabsTrigger>
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<TabsTrigger value="import">Import</TabsTrigger>
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</TabsList>
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<TabsContent value="export" className="space-y-4">
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{/* Current Data Stats */}
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{stats && (
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<div className="grid grid-cols-3 gap-4">
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<div className="p-4 border rounded-lg">
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<div className="text-2xl font-bold">{stats.notesCount}</div>
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<div className="text-xs text-muted-foreground">Notes</div>
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</div>
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<div className="p-4 border rounded-lg">
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<div className="text-2xl font-bold">{stats.todosCount}</div>
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<div className="text-xs text-muted-foreground">Tâches</div>
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</div>
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<div className="p-4 border rounded-lg">
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<div className="text-2xl font-bold">{stats.tagsCount}</div>
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<div className="text-xs text-muted-foreground">Tags</div>
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</div>
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</div>
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)}
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{/* Export Options */}
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<div className="space-y-3">
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<div>
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<Label className="text-sm font-medium mb-2 block">Format JSON (Backup complet)</Label>
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<Button onClick={handleExportJSON} className="w-full" variant="outline">
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<FileJson className="h-4 w-4 mr-2" />
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Exporter en JSON
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</Button>
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<p className="text-xs text-muted-foreground mt-1">
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Inclut toutes les notes, tâches, tags, et paramètres
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</p>
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</div>
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<div>
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<Label className="text-sm font-medium mb-2 block">Format CSV (Notes uniquement)</Label>
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<Button onClick={handleExportCSV} className="w-full" variant="outline">
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<FileSpreadsheet className="h-4 w-4 mr-2" />
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Exporter en CSV
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</Button>
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<p className="text-xs text-muted-foreground mt-1">
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Tableau des notes pour Excel ou Google Sheets
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</p>
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</div>
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</div>
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<Alert>
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<Download className="h-4 w-4" />
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<AlertDescription>
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Les fichiers seront téléchargés dans votre dossier de téléchargements
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</AlertDescription>
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</Alert>
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</TabsContent>
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<TabsContent value="import" className="space-y-4">
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{/* File Upload */}
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<div>
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<Label htmlFor="import-file" className="text-sm font-medium mb-2 block">
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Sélectionner un fichier de backup (JSON)
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</Label>
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<Input
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id="import-file"
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type="file"
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accept=".json"
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onChange={handleFileSelect}
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/>
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</div>
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{/* Preview */}
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{previewData && previewStats && (
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<div className="space-y-3">
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<div className="flex items-center gap-2">
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<CheckCircle className="h-4 w-4 text-green-500" />
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<span className="text-sm font-medium">Backup valide</span>
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<Badge variant="outline">{previewData.version}</Badge>
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</div>
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<div className="grid grid-cols-3 gap-4">
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<div className="p-3 border rounded-lg">
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<div className="text-xl font-bold">{previewStats.notesCount}</div>
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<div className="text-xs text-muted-foreground">Notes</div>
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</div>
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<div className="p-3 border rounded-lg">
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<div className="text-xl font-bold">{previewStats.todosCount}</div>
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<div className="text-xs text-muted-foreground">Tâches</div>
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</div>
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<div className="p-3 border rounded-lg">
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<div className="text-xl font-bold">{previewStats.tagsCount}</div>
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<div className="text-xs text-muted-foreground">Tags</div>
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</div>
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</div>
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<Alert>
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<AlertCircle className="h-4 w-4" />
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<AlertDescription>
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Créé le {new Date(previewData.exportDate).toLocaleDateString('fr-FR')}
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</AlertDescription>
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</Alert>
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<Button
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onClick={handleImport}
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disabled={importing || !onImport}
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className="w-full"
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>
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<Upload className="h-4 w-4 mr-2" />
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{importing ? 'Import en cours...' : 'Importer les données'}
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</Button>
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{!onImport && (
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<p className="text-xs text-muted-foreground text-center">
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La fonction d'import n'est pas disponible
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</p>
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)}
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</div>
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)}
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{!previewData && !importFile && (
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<div className="text-center py-8 text-muted-foreground">
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<Upload className="h-12 w-12 mx-auto mb-2 opacity-50" />
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<p>Sélectionnez un fichier de backup pour commencer</p>
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</div>
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)}
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</TabsContent>
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</Tabs>
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</DialogContent>
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</Dialog>
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);
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}
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@@ -0,0 +1,163 @@
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import { Note } from "@/services/NotesService";
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import { Todo } from "@/services/TodosService";
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export interface BackupData {
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version: string;
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exportDate: string;
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notes: Note[];
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globalTodos: Todo[];
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settings?: Record<string, any>;
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}
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/**
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* Export all app data to JSON
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*/
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export async function exportToJSON(
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notes: Note[],
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globalTodos: Todo[],
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settings?: Record<string, any>
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): Promise<string> {
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const backup: BackupData = {
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version: "1.0.0",
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exportDate: new Date().toISOString(),
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notes,
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globalTodos,
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settings
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};
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return JSON.stringify(backup, null, 2);
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}
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/**
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* Download backup as JSON file
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*/
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export function downloadBackup(jsonData: string, filename?: string): void {
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const blob = new Blob([jsonData], { type: 'application/json' });
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const url = URL.createObjectURL(blob);
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const link = document.createElement('a');
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const timestamp = new Date().toISOString().split('T')[0];
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link.href = url;
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link.download = filename || `noteflow-backup-${timestamp}.json`;
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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URL.revokeObjectURL(url);
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}
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/**
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* Parse and validate backup JSON
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*/
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export function parseBackupJSON(jsonString: string): BackupData | null {
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try {
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const data = JSON.parse(jsonString);
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// Validate structure
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if (!data.version || !data.exportDate || !Array.isArray(data.notes)) {
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throw new Error('Format de backup invalide');
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}
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return data as BackupData;
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} catch (error) {
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console.error('Error parsing backup:', error);
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return null;
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}
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}
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/**
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* Read file as text
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*/
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export function readFileAsText(file: File): Promise<string> {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = (e) => {
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if (e.target?.result) {
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resolve(e.target.result as string);
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} else {
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reject(new Error('Failed to read file'));
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}
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};
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reader.onerror = () => {
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reject(new Error('File reading error'));
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};
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reader.readAsText(file);
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});
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}
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/**
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* Export notes to CSV format
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*/
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export function exportNotesToCSV(notes: Note[]): string {
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const headers = ['ID', 'Title', 'Created', 'Updated', 'Archived', 'Priority', 'Tags', 'Todos Count'];
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const rows = notes.map(note => [
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note.id || '',
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`"${(note.title || '').replace(/"/g, '""')}"`,
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note.created_at || '',
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note.updated_at || '',
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note.archived ? 'Yes' : 'No',
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note.priority ? 'Yes' : 'No',
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`"${(note.tags || []).map(t => t.name).join(', ')}"`,
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(note.todos || []).length
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]);
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const csv = [
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headers.join(','),
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...rows.map(row => row.join(','))
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].join('\n');
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return csv;
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}
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/**
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* Download CSV file
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*/
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export function downloadCSV(csvData: string, filename?: string): void {
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const blob = new Blob([csvData], { type: 'text/csv;charset=utf-8;' });
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const url = URL.createObjectURL(blob);
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const link = document.createElement('a');
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const timestamp = new Date().toISOString().split('T')[0];
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link.href = url;
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link.download = filename || `noteflow-export-${timestamp}.csv`;
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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URL.revokeObjectURL(url);
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}
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/**
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* Get backup statistics
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*/
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export function getBackupStats(backup: BackupData): {
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notesCount: number;
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todosCount: number;
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tagsCount: number;
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imagesCount: number;
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filesCount: number;
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} {
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const allTags = new Set<string>();
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let imagesCount = 0;
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let filesCount = 0;
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backup.notes.forEach(note => {
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note.tags?.forEach(tag => allTags.add(tag.name));
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imagesCount += (note.images?.length || 0);
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filesCount += (note.files?.length || 0);
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});
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return {
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notesCount: backup.notes.length,
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todosCount: backup.globalTodos?.length || 0,
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tagsCount: allTags.size,
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imagesCount,
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filesCount
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};
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}
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