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orders

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This commit is contained in:
Phuoc Nguyen
2025-10-27 09:33:00 +07:00
parent 380ad60ee5
commit 830ef7e2a2
7 changed files with 1408 additions and 1 deletions
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215
lib/features/orders/data/datasources/orders_local_datasource.dart Normal file
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/// Local Data Source: Orders
///
/// Provides mock order data for development and testing.
library;
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:worker/core/database/models/enums.dart';
import 'package:worker/features/orders/data/models/order_model.dart';
/// Orders Local Data Source
///
/// Manages local mock order data.
class OrdersLocalDataSource {
/// Get all mock orders
Future<List<OrderModel>> getAllOrders() async {
try {
debugPrint('[OrdersLocalDataSource] Loading mock orders...');
// Parse mock JSON data
final decoded = jsonDecode(_mockOrdersJson);
if (decoded is! List) {
throw Exception('Invalid JSON format: expected List');
}
final orders = (decoded as List<dynamic>)
.map((json) => OrderModel.fromJson(json as Map<String, dynamic>))
.toList();
debugPrint('[OrdersLocalDataSource] Loaded ${orders.length} orders');
return orders;
} catch (e, stackTrace) {
debugPrint('[OrdersLocalDataSource] Error loading orders: $e');
debugPrint('Stack trace: $stackTrace');
rethrow;
}
}
/// Get orders by status
Future<List<OrderModel>> getOrdersByStatus(OrderStatus status) async {
try {
final allOrders = await getAllOrders();
final filtered = allOrders
.where((order) => order.status == status)
.toList();
debugPrint(
'[OrdersLocalDataSource] Filtered ${filtered.length} orders with status: $status',
);
return filtered;
} catch (e) {
debugPrint('[OrdersLocalDataSource] Error filtering orders: $e');
rethrow;
}
}
/// Search orders by order number
Future<List<OrderModel>> searchOrders(String query) async {
try {
if (query.isEmpty) {
return getAllOrders();
}
final allOrders = await getAllOrders();
final filtered = allOrders
.where(
(order) =>
order.orderNumber.toLowerCase().contains(query.toLowerCase()),
)
.toList();
debugPrint(
'[OrdersLocalDataSource] Found ${filtered.length} orders matching "$query"',
);
return filtered;
} catch (e) {
debugPrint('[OrdersLocalDataSource] Error searching orders: $e');
rethrow;
}
}
/// Get order by ID
Future<OrderModel?> getOrderById(String orderId) async {
try {
final allOrders = await getAllOrders();
final order = allOrders.firstWhere(
(order) => order.orderId == orderId,
orElse: () => throw Exception('Order not found: $orderId'),
);
debugPrint('[OrdersLocalDataSource] Found order: ${order.orderNumber}');
return order;
} catch (e) {
debugPrint('[OrdersLocalDataSource] Error getting order: $e');
return null;
}
}
/// Mock orders JSON data
/// Matches the HTML design with 5 sample orders
static const String _mockOrdersJson = '''
[
{
"order_id": "ord_001",
"order_number": "DH001234",
"user_id": "user_001",
"status": "processing",
"total_amount": 12900000,
"discount_amount": 0,
"tax_amount": 0,
"shipping_fee": 0,
"final_amount": 12900000,
"shipping_address": {
"name": "Nguyễn Văn A",
"phone": "0901234567",
"street": "123 Đường Nguyễn Văn Linh",
"district": "Quận 7",
"city": "HCM",
"postal_code": "70000"
},
"expected_delivery_date": "2025-08-06T00:00:00.000Z",
"created_at": "2025-08-03T00:00:00.000Z",
"updated_at": "2025-08-03T00:00:00.000Z"
},
{
"order_id": "ord_002",
"order_number": "DH001233",
"user_id": "user_001",
"status": "completed",
"total_amount": 8500000,
"discount_amount": 0,
"tax_amount": 0,
"shipping_fee": 0,
"final_amount": 8500000,
"shipping_address": {
"name": "Trần Thị B",
"phone": "0912345678",
"street": "456 Đại lộ Bình Dương",
"city": "Thủ Dầu Một, Bình Dương",
"postal_code": "75000"
},
"expected_delivery_date": "2025-06-27T00:00:00.000Z",
"actual_delivery_date": "2025-06-27T00:00:00.000Z",
"created_at": "2025-06-24T00:00:00.000Z",
"updated_at": "2025-06-27T00:00:00.000Z"
},
{
"order_id": "ord_003",
"order_number": "DH001232",
"user_id": "user_001",
"status": "shipped",
"total_amount": 15200000,
"discount_amount": 0,
"tax_amount": 0,
"shipping_fee": 0,
"final_amount": 15200000,
"shipping_address": {
"name": "Lê Văn C",
"phone": "0923456789",
"street": "789 Phố Duy Tân",
"district": "Cầu Giấy",
"city": "Hà Nội",
"postal_code": "10000"
},
"expected_delivery_date": "2025-03-05T00:00:00.000Z",
"created_at": "2025-03-01T00:00:00.000Z",
"updated_at": "2025-03-02T00:00:00.000Z"
},
{
"order_id": "ord_004",
"order_number": "DH001231",
"user_id": "user_001",
"status": "pending",
"total_amount": 6750000,
"discount_amount": 0,
"tax_amount": 0,
"shipping_fee": 0,
"final_amount": 6750000,
"shipping_address": {
"name": "Phạm Thị D",
"phone": "0934567890",
"street": "321 Đường Võ Văn Ngân",
"city": "Thủ Đức, HCM",
"postal_code": "71000"
},
"expected_delivery_date": "2024-11-12T00:00:00.000Z",
"created_at": "2024-11-08T00:00:00.000Z",
"updated_at": "2024-11-08T00:00:00.000Z"
},
{
"order_id": "ord_005",
"order_number": "DH001230",
"user_id": "user_001",
"status": "cancelled",
"total_amount": 3200000,
"discount_amount": 0,
"tax_amount": 0,
"shipping_fee": 0,
"final_amount": 3200000,
"shipping_address": {
"name": "Hoàng Văn E",
"phone": "0945678901",
"street": "654 Đường 3 Tháng 2",
"city": "Rạch Giá, Kiên Giang",
"postal_code": "92000"
},
"expected_delivery_date": "2024-08-04T00:00:00.000Z",
"cancellation_reason": "Khách hàng yêu cầu hủy",
"created_at": "2024-07-30T00:00:00.000Z",
"updated_at": "2024-07-31T00:00:00.000Z"
}
]
''';
}