price policy

2025-11-26 14:44:17 +07:00
parent a07f165f0c
commit 88ac2f2f07
14 changed files with 588 additions and 654 deletions
--- a/lib/features/price_policy/presentation/pages/price_policy_page.dart
+++ b/lib/features/price_policy/presentation/pages/price_policy_page.dart
@@ -1,7 +1,12 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
+import 'package:open_file/open_file.dart';
+import 'package:path_provider/path_provider.dart';
 import '../../../../core/constants/ui_constants.dart';
+import '../../../../core/network/dio_client.dart';
 import '../../../../core/theme/colors.dart';
 import '../../domain/entities/price_document.dart';
 import '../providers/price_documents_provider.dart';
@@ -55,36 +60,55 @@ class _PricePolicyPageState extends ConsumerState<PricePolicyPage>
          ),
          const SizedBox(width: AppSpacing.sm),
        ],
-        bottom: TabBar(
-          controller: _tabController,
-          labelColor: AppColors.white,
-          unselectedLabelColor: AppColors.grey900,
-          indicatorSize: TabBarIndicatorSize.tab,
-          indicator: BoxDecoration(
-            color: AppColors.primaryBlue,
-            borderRadius: BorderRadius.circular(8),
-          ),
-          labelStyle: const TextStyle(
-            fontSize: 14,
-            fontWeight: FontWeight.w600,
-          ),
-          unselectedLabelStyle: const TextStyle(
-            fontSize: 14,
-            fontWeight: FontWeight.normal,
-          ),
-          tabs: const [
-            Tab(text: 'Chính sách giá'),
-            Tab(text: 'Bảng giá'),
-          ],
-        ),
      ),
-      body: TabBarView(
-        controller: _tabController,
+      body: Column(
        children: [
-          // Policy tab
-          _buildDocumentList(DocumentCategory.policy),
-          // Price list tab
-          _buildDocumentList(DocumentCategory.priceList),
+          // TabBar with padding
+          Padding(
+            padding: const EdgeInsets.all(16),
+            child: Container(
+              height: 40,
+              decoration: BoxDecoration(
+                color: AppColors.grey100,
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: TabBar(
+                controller: _tabController,
+                labelColor: AppColors.white,
+                unselectedLabelColor: AppColors.grey900,
+                indicatorSize: TabBarIndicatorSize.tab,
+                indicator: BoxDecoration(
+                  color: AppColors.primaryBlue,
+                  borderRadius: BorderRadius.circular(8),
+                ),
+                dividerColor: Colors.transparent,
+                labelStyle: const TextStyle(
+                  fontSize: 14,
+                  fontWeight: FontWeight.w600,
+                ),
+                unselectedLabelStyle: const TextStyle(
+                  fontSize: 14,
+                  fontWeight: FontWeight.normal,
+                ),
+                tabs: const [
+                  Tab(text: 'Chính sách giá'),
+                  Tab(text: 'Bảng giá'),
+                ],
+              ),
+            ),
+          ),
+          // TabBarView
+          Expanded(
+            child: TabBarView(
+              controller: _tabController,
+              children: [
+                // Policy tab
+                _buildDocumentList(DocumentCategory.policy),
+                // Price list tab
+                _buildDocumentList(DocumentCategory.priceList),
+              ],
+            ),
+          ),
        ],
      ),
    );
@@ -96,7 +120,7 @@ class _PricePolicyPageState extends ConsumerState<PricePolicyPage>
    return documentsAsync.when(
      data: (documents) {
        if (documents.isEmpty) {
-          return Center(
+          return const Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
@@ -105,7 +129,7 @@ class _PricePolicyPageState extends ConsumerState<PricePolicyPage>
                  size: 64,
                  color: AppColors.grey500,
                ),
-                const SizedBox(height: AppSpacing.md),
+                SizedBox(height: AppSpacing.md),
                Text(
                  'Chưa có tài liệu',
                  style: TextStyle(fontSize: 16, color: AppColors.grey500),
@@ -118,8 +142,9 @@ class _PricePolicyPageState extends ConsumerState<PricePolicyPage>
        return RefreshIndicator(
          onRefresh: () async {
            // Refresh documents from repository
-            ref.invalidate(filteredPriceDocumentsProvider(category));
-            await Future<void>.delayed(const Duration(milliseconds: 500));
+            await ref
+                .read(filteredPriceDocumentsProvider(category).notifier)
+                .refresh();
          },
          child: ListView.separated(
            padding: const EdgeInsets.all(AppSpacing.md),
@@ -130,7 +155,7 @@ class _PricePolicyPageState extends ConsumerState<PricePolicyPage>
              final document = documents[index];
              return DocumentCard(
                document: document,
-                onDownload: () => _handleDownload(document),
+                onDownload: () => _handleDownload(document, category),
              );
            },
          ),
@@ -150,7 +175,9 @@ class _PricePolicyPageState extends ConsumerState<PricePolicyPage>
            const SizedBox(height: AppSpacing.sm),
            ElevatedButton(
              onPressed: () {
-                ref.invalidate(filteredPriceDocumentsProvider(category));
+                ref
+                    .read(filteredPriceDocumentsProvider(category).notifier)
+                    .refresh();
              },
              child: const Text('Thử lại'),
            ),
@@ -160,22 +187,95 @@ class _PricePolicyPageState extends ConsumerState<PricePolicyPage>
    );
  }

-  void _handleDownload(PriceDocument document) {
-    // In real app, this would trigger actual download
-    ScaffoldMessenger.of(context).showSnackBar(
-      SnackBar(
-        content: Text('Đang tải: ${document.title}'),
-        duration: const Duration(seconds: 2),
-        backgroundColor: AppColors.primaryBlue,
-        behavior: SnackBarBehavior.floating,
-      ),
-    );
+  Future<void> _handleDownload(
+    PriceDocument document,
+    DocumentCategory category,
+  ) async {
+    try {
+      // Check if file already downloaded and exists
+      if (document.filePath != null) {
+        final file = File(document.filePath!);
+        if (await file.exists()) {
+          // File exists, just open it
+          final result = await OpenFile.open(document.filePath!);
+          if (result.type != ResultType.done && mounted) {
+            ScaffoldMessenger.of(context).showSnackBar(
+              SnackBar(
+                content: Text('Không thể mở file: ${result.message}'),
+                backgroundColor: AppColors.danger,
+                behavior: SnackBarBehavior.floating,
+              ),
+            );
+          }
+          return;
+        }
+      }

-    // Simulate download
-    // TODO: Implement actual file download functionality
-    // - Use url_launcher or dio to download file
-    // - Show progress indicator
-    // - Save to device storage
+      // File not downloaded yet, show loading snackbar
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text('Đang tải: ${document.title}'),
+          duration: const Duration(seconds: 2),
+          backgroundColor: AppColors.primaryBlue,
+          behavior: SnackBarBehavior.floating,
+        ),
+      );
+
+      // Get DioClient
+      final dioClient = await ref.read(dioClientProvider.future);
+
+      // Get download directory
+      final directory = await getApplicationDocumentsDirectory();
+
+      // Extract filename from URL or use title
+      final uri = Uri.parse(document.fileUrl);
+      final filename = uri.pathSegments.isNotEmpty
+          ? uri.pathSegments.last
+          : '${document.title}.${document.documentType == DocumentType.pdf ? "pdf" : "xlsx"}';
+
+      final savePath = '${directory.path}/$filename';
+
+      // Download file with authentication headers (automatically added by AuthInterceptor)
+      await dioClient.downloadFile(
+        document.fileUrl,
+        savePath,
+        onReceiveProgress: (received, total) {
+          // Progress tracking available here if needed: (received / total * 100)
+        },
+      );
+
+      // Update document with file path in provider
+      ref
+          .read(filteredPriceDocumentsProvider(category).notifier)
+          .updateDocumentFilePath(document.title, savePath);
+
+      // Show success message
+      if (mounted) {
+        // Clear any existing snackbars
+        ScaffoldMessenger.of(context).clearSnackBars();
+
+        // Show success message
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text('Tải thành công: ${document.title}'),
+            backgroundColor: AppColors.success,
+            behavior: SnackBarBehavior.floating,
+            duration: const Duration(seconds: 2),
+          ),
+        );
+      }
+    } catch (e) {
+      // Show error message
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text('Lỗi tải file: ${e.toString()}'),
+            backgroundColor: AppColors.danger,
+            behavior: SnackBarBehavior.floating,
+          ),
+        );
+      }
+    }
  }

  void _showInfoDialog() {
--- a/lib/features/price_policy/presentation/providers/price_documents_provider.dart
+++ b/lib/features/price_policy/presentation/providers/price_documents_provider.dart
@@ -1,38 +1,54 @@
 import 'package:riverpod_annotation/riverpod_annotation.dart';
-import 'package:worker/features/price_policy/data/datasources/price_policy_local_datasource.dart';
+import 'package:worker/core/network/dio_client.dart';
+import 'package:worker/features/price_policy/data/datasources/price_policy_remote_datasource.dart';
 import 'package:worker/features/price_policy/data/repositories/price_policy_repository_impl.dart';
 import 'package:worker/features/price_policy/domain/entities/price_document.dart';
 import 'package:worker/features/price_policy/domain/repositories/price_policy_repository.dart';

 part 'price_documents_provider.g.dart';

-/// Provider for local data source
-@riverpod
-PricePolicyLocalDataSource pricePolicyLocalDataSource(Ref ref) {
-  return PricePolicyLocalDataSource();
-}
-
 /// Provider for price policy repository
@riverpod
-PricePolicyRepository pricePolicyRepository(Ref ref) {
-  final localDataSource = ref.watch(pricePolicyLocalDataSourceProvider);
-
-  return PricePolicyRepositoryImpl(localDataSource: localDataSource);
+Future<PricePolicyRepository> pricePolicyRepository(Ref ref) async {
+  final dioClient = await ref.watch(dioClientProvider.future);
+  final remoteDataSource = PricePolicyRemoteDataSourceImpl(dioClient);
+  return PricePolicyRepositoryImpl(remoteDataSource: remoteDataSource);
 }

 /// Provider for all price policy documents
@riverpod
 Future<List<PriceDocument>> priceDocuments(Ref ref) async {
-  final repository = ref.watch(pricePolicyRepositoryProvider);
+  final repository = await ref.watch(pricePolicyRepositoryProvider.future);
  return repository.getAllDocuments();
 }

-/// Provider for filtered documents by category
+/// Provider for filtered documents by category with file path management
@riverpod
-Future<List<PriceDocument>> filteredPriceDocuments(
-  Ref ref,
-  DocumentCategory category,
-) async {
-  final repository = ref.watch(pricePolicyRepositoryProvider);
-  return repository.getDocumentsByCategory(category);
+class FilteredPriceDocuments extends _$FilteredPriceDocuments {
+  @override
+  Future<List<PriceDocument>> build(DocumentCategory category) async {
+    final repository = await ref.watch(pricePolicyRepositoryProvider.future);
+    return repository.getDocumentsByCategory(category);
+  }
+
+  /// Update a document's file path after download
+  void updateDocumentFilePath(String documentTitle, String filePath) {
+    state = state.whenData((documents) {
+      return documents.map((doc) {
+        if (doc.title == documentTitle) {
+          return doc.copyWith(filePath: filePath);
+        }
+        return doc;
+      }).toList();
+    });
+  }
+
+  /// Refresh documents
+  Future<void> refresh() async {
+    state = const AsyncValue.loading();
+    state = await AsyncValue.guard(() async {
+      final repository = await ref.read(pricePolicyRepositoryProvider.future);
+      return repository.getDocumentsByCategory(category);
+    });
+  }
 }
--- a/lib/features/price_policy/presentation/providers/price_documents_provider.g.dart
+++ b/lib/features/price_policy/presentation/providers/price_documents_provider.g.dart
@@ -8,60 +8,6 @@ part of 'price_documents_provider.dart';

 // GENERATED CODE - DO NOT MODIFY BY HAND
 // ignore_for_file: type=lint, type=warning
-/// Provider for local data source
-
-@ProviderFor(pricePolicyLocalDataSource)
-const pricePolicyLocalDataSourceProvider =
-    PricePolicyLocalDataSourceProvider._();
-
-/// Provider for local data source
-
-final class PricePolicyLocalDataSourceProvider
-    extends
-        $FunctionalProvider<
-          PricePolicyLocalDataSource,
-          PricePolicyLocalDataSource,
-          PricePolicyLocalDataSource
-        >
-    with $Provider<PricePolicyLocalDataSource> {
-  /// Provider for local data source
-  const PricePolicyLocalDataSourceProvider._()
-    : super(
-        from: null,
-        argument: null,
-        retry: null,
-        name: r'pricePolicyLocalDataSourceProvider',
-        isAutoDispose: true,
-        dependencies: null,
-        $allTransitiveDependencies: null,
-      );
-
-  @override
-  String debugGetCreateSourceHash() => _$pricePolicyLocalDataSourceHash();
-
-  @$internal
-  @override
-  $ProviderElement<PricePolicyLocalDataSource> $createElement(
-    $ProviderPointer pointer,
-  ) => $ProviderElement(pointer);
-
-  @override
-  PricePolicyLocalDataSource create(Ref ref) {
-    return pricePolicyLocalDataSource(ref);
-  }
-
-  /// {@macro riverpod.override_with_value}
-  Override overrideWithValue(PricePolicyLocalDataSource value) {
-    return $ProviderOverride(
-      origin: this,
-      providerOverride: $SyncValueProvider<PricePolicyLocalDataSource>(value),
-    );
-  }
-}
-
-String _$pricePolicyLocalDataSourceHash() =>
-    r'dd1bee761fa7f050835508cf33bf34a788829483';
-
 /// Provider for price policy repository

@ProviderFor(pricePolicyRepository)
@@ -72,11 +18,13 @@ const pricePolicyRepositoryProvider = PricePolicyRepositoryProvider._();
 final class PricePolicyRepositoryProvider
    extends
        $FunctionalProvider<
+          AsyncValue<PricePolicyRepository>,
          PricePolicyRepository,
-          PricePolicyRepository,
-          PricePolicyRepository
+          FutureOr<PricePolicyRepository>
        >
-    with $Provider<PricePolicyRepository> {
+    with
+        $FutureModifier<PricePolicyRepository>,
+        $FutureProvider<PricePolicyRepository> {
  /// Provider for price policy repository
  const PricePolicyRepositoryProvider._()
    : super(
@@ -94,26 +42,18 @@ final class PricePolicyRepositoryProvider

  @$internal
  @override
-  $ProviderElement<PricePolicyRepository> $createElement(
+  $FutureProviderElement<PricePolicyRepository> $createElement(
    $ProviderPointer pointer,
-  ) => $ProviderElement(pointer);
+  ) => $FutureProviderElement(pointer);

  @override
-  PricePolicyRepository create(Ref ref) {
+  FutureOr<PricePolicyRepository> create(Ref ref) {
    return pricePolicyRepository(ref);
  }
-
-  /// {@macro riverpod.override_with_value}
-  Override overrideWithValue(PricePolicyRepository value) {
-    return $ProviderOverride(
-      origin: this,
-      providerOverride: $SyncValueProvider<PricePolicyRepository>(value),
-    );
-  }
 }

 String _$pricePolicyRepositoryHash() =>
-    r'296555a45936d8e43a28bf5add5e7db40495009c';
+    r'35aa21067e77bbb6b91dd29c4772b1c6707be116';

 /// Provider for all price policy documents

@@ -159,26 +99,18 @@ final class PriceDocumentsProvider
  }
 }

-String _$priceDocumentsHash() => r'cf2ccf6bd9aaae0c56ab01529fd034a090d99263';
+String _$priceDocumentsHash() => r'dffe292742776681c22d0ccdb3e091491290057d';

-/// Provider for filtered documents by category
+/// Provider for filtered documents by category with file path management

-@ProviderFor(filteredPriceDocuments)
+@ProviderFor(FilteredPriceDocuments)
 const filteredPriceDocumentsProvider = FilteredPriceDocumentsFamily._();

-/// Provider for filtered documents by category
-
+/// Provider for filtered documents by category with file path management
 final class FilteredPriceDocumentsProvider
    extends
-        $FunctionalProvider<
-          AsyncValue<List<PriceDocument>>,
-          List<PriceDocument>,
-          FutureOr<List<PriceDocument>>
-        >
-    with
-        $FutureModifier<List<PriceDocument>>,
-        $FutureProvider<List<PriceDocument>> {
-  /// Provider for filtered documents by category
+        $AsyncNotifierProvider<FilteredPriceDocuments, List<PriceDocument>> {
+  /// Provider for filtered documents by category with file path management
  const FilteredPriceDocumentsProvider._({
    required FilteredPriceDocumentsFamily super.from,
    required DocumentCategory super.argument,
@@ -202,15 +134,7 @@ final class FilteredPriceDocumentsProvider

  @$internal
  @override
-  $FutureProviderElement<List<PriceDocument>> $createElement(
-    $ProviderPointer pointer,
-  ) => $FutureProviderElement(pointer);
-
-  @override
-  FutureOr<List<PriceDocument>> create(Ref ref) {
-    final argument = this.argument as DocumentCategory;
-    return filteredPriceDocuments(ref, argument);
-  }
+  FilteredPriceDocuments create() => FilteredPriceDocuments();

  @override
  bool operator ==(Object other) {
@@ -225,13 +149,16 @@ final class FilteredPriceDocumentsProvider
 }

 String _$filteredPriceDocumentsHash() =>
-    r'8f5b2ed822694b4dd9523e1a61e202a7ba0c1fbc';
+    r'c06d858ed1027d6408c4b70c29f47a4c4c9eb21c';

-/// Provider for filtered documents by category
+/// Provider for filtered documents by category with file path management

 final class FilteredPriceDocumentsFamily extends $Family
    with
-        $FunctionalFamilyOverride<
+        $ClassFamilyOverride<
+          FilteredPriceDocuments,
+          AsyncValue<List<PriceDocument>>,
+          List<PriceDocument>,
          FutureOr<List<PriceDocument>>,
          DocumentCategory
        > {
@@ -244,7 +171,7 @@ final class FilteredPriceDocumentsFamily extends $Family
        isAutoDispose: true,
      );

-  /// Provider for filtered documents by category
+  /// Provider for filtered documents by category with file path management

  FilteredPriceDocumentsProvider call(DocumentCategory category) =>
      FilteredPriceDocumentsProvider._(argument: category, from: this);
@@ -252,3 +179,29 @@ final class FilteredPriceDocumentsFamily extends $Family
  @override
  String toString() => r'filteredPriceDocumentsProvider';
 }
+
+/// Provider for filtered documents by category with file path management
+
+abstract class _$FilteredPriceDocuments
+    extends $AsyncNotifier<List<PriceDocument>> {
+  late final _$args = ref.$arg as DocumentCategory;
+  DocumentCategory get category => _$args;
+
+  FutureOr<List<PriceDocument>> build(DocumentCategory category);
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final created = build(_$args);
+    final ref =
+        this.ref as $Ref<AsyncValue<List<PriceDocument>>, List<PriceDocument>>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<AsyncValue<List<PriceDocument>>, List<PriceDocument>>,
+              AsyncValue<List<PriceDocument>>,
+              Object?,
+              Object?
+            >;
+    element.handleValue(ref, created);
+  }
+}
--- a/lib/features/price_policy/presentation/widgets/document_card.dart
+++ b/lib/features/price_policy/presentation/widgets/document_card.dart
@@ -120,23 +120,11 @@ class DocumentCard extends StatelessWidget {
              document.formattedDateWithPrefix,
              style: const TextStyle(fontSize: 13, color: AppColors.grey500),
            ),
-            if (document.fileSize != null) ...[
-              const SizedBox(width: 8),
-              const Text(
-                '•',
-                style: TextStyle(fontSize: 13, color: AppColors.grey500),
-              ),
-              const SizedBox(width: 8),
-              Text(
-                document.fileSize!,
-                style: const TextStyle(fontSize: 13, color: AppColors.grey500),
-              ),
-            ],
          ],
        ),
        const SizedBox(height: 6),
        Text(
-          document.description,
+          document.title,
          style: const TextStyle(
            fontSize: 14,
            color: AppColors.grey500,
@@ -150,19 +138,24 @@ class DocumentCard extends StatelessWidget {
  }

  Widget _buildDownloadButton() {
+    final isDownloaded = document.filePath != null;
+    final buttonColor = isDownloaded ? AppColors.success : AppColors.primaryBlue;
+    final buttonIcon = isDownloaded ? Icons.folder_open : Icons.download;
+    final buttonText = isDownloaded ? 'Mở file' : 'Tải về';
+
    return ElevatedButton.icon(
      onPressed: onDownload,
      style: ElevatedButton.styleFrom(
-        backgroundColor: AppColors.primaryBlue,
+        backgroundColor: buttonColor,
        foregroundColor: AppColors.white,
        elevation: 0,
        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
      ),
-      icon: const Icon(Icons.download, size: 18),
-      label: const Text(
-        'Tải về',
-        style: TextStyle(fontSize: 14, fontWeight: FontWeight.w500),
+      icon: Icon(buttonIcon, size: 18),
+      label: Text(
+        buttonText,
+        style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500),
      ),
    );
  }