feat: payment method report

lib/data/datasources/analytic_remote_datasource.dart

@@ -0,0 +1,47 @@
+import 'dart:developer';
+
+import 'package:dartz/dartz.dart';
+import 'package:dio/dio.dart';
+import 'package:enaklo_pos/core/constants/variables.dart';
+import 'package:enaklo_pos/core/network/dio_client.dart';
+import 'package:enaklo_pos/data/datasources/auth_local_datasource.dart';
+import 'package:enaklo_pos/data/models/response/payment_method_analytic_response_model.dart';
+import 'package:intl/intl.dart';
+
+class AnalyticRemoteDatasource {
+  final Dio dio = DioClient.instance;
+
+  Future<Either<String, PaymentMethodAnalyticResponseModel>> getPaymentMethod({
+    required DateTime dateFrom,
+    required DateTime dateTo,
+  }) async {
+    final authData = await AuthLocalDataSource().getAuthData();
+    final headers = {
+      'Authorization': 'Bearer ${authData.token}',
+      'Accept': 'application/json',
+    };
+
+    try {
+      final response = await dio.get(
+        '${Variables.baseUrl}/api/v1/analytics/payment-methods',
+        queryParameters: {
+          'date_from': DateFormat('dd-MM-yyyy').format(dateFrom),
+          'date_to': DateFormat('dd-MM-yyyy').format(dateTo),
+        },
+        options: Options(headers: headers),
+      );
+
+      if (response.statusCode == 200) {
+        return right(PaymentMethodAnalyticResponseModel.fromMap(response.data));
+      } else {
+        return left(response.data.toString());
+      }
+    } on DioException catch (e) {
+      log('Dio error: ${e.message}');
+      return left(e.response?.data.toString() ?? e.message ?? 'Unknown error');
+    } catch (e) {
+      log('Unexpected error: $e');
+      return left('Unexpected error occurred');
+    }
+  }
+}

lib/data/models/response/payment_method_analytic_response_model.dart

@@ -0,0 +1,170 @@
+class PaymentMethodAnalyticResponseModel {
+  final bool success;
+  final PaymentMethodAnalyticData data;
+  final dynamic errors;
+
+  PaymentMethodAnalyticResponseModel({
+    required this.success,
+    required this.data,
+    this.errors,
+  });
+
+  factory PaymentMethodAnalyticResponseModel.fromJson(
+          Map<String, dynamic> json) =>
+      PaymentMethodAnalyticResponseModel.fromMap(json);
+
+  Map<String, dynamic> toJson() => toMap();
+
+  factory PaymentMethodAnalyticResponseModel.fromMap(Map<String, dynamic> map) {
+    return PaymentMethodAnalyticResponseModel(
+      success: map['success'],
+      data: PaymentMethodAnalyticData.fromMap(map['data']),
+      errors: map['errors'],
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'success': success,
+      'data': data.toMap(),
+      'errors': errors,
+    };
+  }
+}
+
+class PaymentMethodAnalyticData {
+  final String organizationId;
+  final String outletId;
+  final DateTime dateFrom;
+  final DateTime dateTo;
+  final String groupBy;
+  final PaymentSummary summary;
+  final List<PaymentMethodAnalyticItem> data;
+
+  PaymentMethodAnalyticData({
+    required this.organizationId,
+    required this.outletId,
+    required this.dateFrom,
+    required this.dateTo,
+    required this.groupBy,
+    required this.summary,
+    required this.data,
+  });
+
+  factory PaymentMethodAnalyticData.fromJson(Map<String, dynamic> json) =>
+      PaymentMethodAnalyticData.fromMap(json);
+
+  Map<String, dynamic> toJson() => toMap();
+
+  factory PaymentMethodAnalyticData.fromMap(Map<String, dynamic> map) {
+    return PaymentMethodAnalyticData(
+      organizationId: map['organization_id'],
+      outletId: map['outlet_id'],
+      dateFrom: DateTime.parse(map['date_from']),
+      dateTo: DateTime.parse(map['date_to']),
+      groupBy: map['group_by'],
+      summary: PaymentSummary.fromMap(map['summary']),
+      data: List<PaymentMethodAnalyticItem>.from(
+        map['data']?.map((x) => PaymentMethodAnalyticItem.fromMap(x)) ?? [],
+      ),
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'organization_id': organizationId,
+      'outlet_id': outletId,
+      'date_from': dateFrom.toIso8601String(),
+      'date_to': dateTo.toIso8601String(),
+      'group_by': groupBy,
+      'summary': summary.toMap(),
+      'data': data.map((x) => x.toMap()).toList(),
+    };
+  }
+}
+
+class PaymentSummary {
+  final int totalAmount;
+  final int totalOrders;
+  final int totalPayments;
+  final double averageOrderValue;
+
+  PaymentSummary({
+    required this.totalAmount,
+    required this.totalOrders,
+    required this.totalPayments,
+    required this.averageOrderValue,
+  });
+
+  factory PaymentSummary.fromJson(Map<String, dynamic> json) =>
+      PaymentSummary.fromMap(json);
+
+  Map<String, dynamic> toJson() => toMap();
+
+  factory PaymentSummary.fromMap(Map<String, dynamic> map) {
+    return PaymentSummary(
+      totalAmount: map['total_amount'],
+      totalOrders: map['total_orders'],
+      totalPayments: map['total_payments'],
+      averageOrderValue: (map['average_order_value'] as num).toDouble(),
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'total_amount': totalAmount,
+      'total_orders': totalOrders,
+      'total_payments': totalPayments,
+      'average_order_value': averageOrderValue,
+    };
+  }
+}
+
+class PaymentMethodAnalyticItem {
+  final String paymentMethodId;
+  final String paymentMethodName;
+  final String paymentMethodType;
+  final int totalAmount;
+  final int orderCount;
+  final int paymentCount;
+  final int percentage;
+
+  PaymentMethodAnalyticItem({
+    required this.paymentMethodId,
+    required this.paymentMethodName,
+    required this.paymentMethodType,
+    required this.totalAmount,
+    required this.orderCount,
+    required this.paymentCount,
+    required this.percentage,
+  });
+
+  factory PaymentMethodAnalyticItem.fromJson(Map<String, dynamic> json) =>
+      PaymentMethodAnalyticItem.fromMap(json);
+
+  Map<String, dynamic> toJson() => toMap();
+
+  factory PaymentMethodAnalyticItem.fromMap(Map<String, dynamic> map) {
+    return PaymentMethodAnalyticItem(
+      paymentMethodId: map['payment_method_id'],
+      paymentMethodName: map['payment_method_name'],
+      paymentMethodType: map['payment_method_type'],
+      totalAmount: map['total_amount'],
+      orderCount: map['order_count'],
+      paymentCount: map['payment_count'],
+      percentage: map['percentage'],
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'payment_method_id': paymentMethodId,
+      'payment_method_name': paymentMethodName,
+      'payment_method_type': paymentMethodType,
+      'total_amount': totalAmount,
+      'order_count': orderCount,
+      'payment_count': paymentCount,
+      'percentage': percentage,
+    };
+  }
+}