feat: add EPG TV guide, season passes (auto-recording) and unified recordings/EPG tab with 3 sub-tabs

bin/api/season_passes_api.dart

@@ -0,0 +1,103 @@
+import 'dart:convert';
+import 'package:shelf/shelf.dart';
+import '../database/database.dart';
+import '../models/user.dart';
+
+/// API Season Passes — enregistrements répétés par titre d'émission
+class SeasonPassesApi {
+  final AppDatabase _db;
+
+  SeasonPassesApi(this._db);
+
+  /// GET /api/season-passes — liste tous les season passes
+  Response handleGetAll(Request request) {
+    try {
+      final passes = _db.getAllSeasonPasses();
+      return Response.ok(
+        json.encode(passes),
+        headers: {'Content-Type': 'application/json'},
+      );
+    } catch (e) {
+      return Response.internalServerError(
+        body: json.encode({'error': 'Erreur: $e'}),
+        headers: {'Content-Type': 'application/json'},
+      );
+    }
+  }
+
+  /// POST /api/season-passes — créer un season pass
+  Future<Response> handlePost(Request request) async {
+    try {
+      final body = await request.readAsString();
+      final data = json.decode(body) as Map<String, dynamic>;
+
+      final showTitle = data['show_title'] as String?;
+      final channelId = data['channel_id'] as String?;
+      final streamUrl = data['stream_url'] as String?;
+
+      if (showTitle == null || showTitle.isEmpty) {
+        return Response(400,
+            body: json.encode({'error': 'show_title est requis'}),
+            headers: {'Content-Type': 'application/json'});
+      }
+      if (channelId == null || channelId.isEmpty) {
+        return Response(400,
+            body: json.encode({'error': 'channel_id est requis'}),
+            headers: {'Content-Type': 'application/json'});
+      }
+      if (streamUrl == null || streamUrl.isEmpty) {
+        return Response(400,
+            body: json.encode({'error': 'stream_url est requis'}),
+            headers: {'Content-Type': 'application/json'});
+      }
+
+      // Récupérer l'utilisateur depuis le contexte
+      final user = request.context['user'] as User?;
+      final userId = user?.id ?? 'admin'; // fallback
+
+      // Vérifier si un season pass identique existe déjà
+      final existing = _db.getAllSeasonPasses();
+      final duplicate = existing.any((p) =>
+          (p['show_title'] as String).toLowerCase() == showTitle.toLowerCase() &&
+          p['channel_id'] == channelId);
+      if (duplicate) {
+        return Response(409,
+            body: json.encode({'error': 'Un Season Pass identique existe déjà'}),
+            headers: {'Content-Type': 'application/json'});
+      }
+
+      final pass = _db.createSeasonPass(
+        userId: userId,
+        showTitle: showTitle,
+        channelId: channelId,
+        streamUrl: streamUrl,
+      );
+
+      print('[SeasonPass] Créé: "$showTitle" sur chaîne $channelId');
+      return Response(201,
+          body: json.encode(pass),
+          headers: {'Content-Type': 'application/json'});
+    } catch (e) {
+      return Response.internalServerError(
+        body: json.encode({'error': 'Erreur: $e'}),
+        headers: {'Content-Type': 'application/json'},
+      );
+    }
+  }
+
+  /// DELETE /api/season-passes/<id> — supprimer un season pass
+  Response handleDelete(Request request, String id) {
+    try {
+      _db.deleteSeasonPass(id);
+      return Response.ok(
+        json.encode({'message': 'Season Pass supprimé'}),
+        headers: {'Content-Type': 'application/json'},
+      );
+    } catch (e) {
+      return Response.internalServerError(
+        body: json.encode({'error': 'Erreur: $e'}),
+        headers: {'Content-Type': 'application/json'},
+      );
+    }
+  }
+}