395 lines
12 KiB
Dart
395 lines
12 KiB
Dart
import 'package:hesabix_ui/models/account_model.dart';
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/// مدل سند هزینه/درآمد
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class ExpenseIncomeDocument {
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final int id;
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final String code;
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final String documentType; // "expense" یا "income"
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final String documentTypeName; // "هزینه" یا "درآمد"
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final DateTime documentDate;
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final int currencyId;
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final String? currencyCode;
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final double totalAmount;
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final String? description;
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final List<ItemLine> itemLines;
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final List<CounterpartyLine> counterpartyLines;
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final int itemLinesCount;
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final int counterpartyLinesCount;
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final String? createdByName;
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final DateTime registeredAt;
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final Map<String, dynamic>? extraInfo;
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const ExpenseIncomeDocument({
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required this.id,
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required this.code,
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required this.documentType,
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required this.documentTypeName,
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required this.documentDate,
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required this.currencyId,
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this.currencyCode,
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required this.totalAmount,
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this.description,
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required this.itemLines,
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required this.counterpartyLines,
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required this.itemLinesCount,
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required this.counterpartyLinesCount,
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this.createdByName,
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required this.registeredAt,
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this.extraInfo,
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});
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/// آیا این سند درآمد است؟
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bool get isIncome => documentType == 'income';
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/// آیا این سند هزینه است؟
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bool get isExpense => documentType == 'expense';
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/// نام حسابهای آیتمها
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String? get itemAccountNames {
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if (itemLines.isEmpty) return null;
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return itemLines.map((line) => line.accountName).join(', ');
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}
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/// اطلاعات طرفحسابها
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String? get counterpartyInfo {
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if (counterpartyLines.isEmpty) return null;
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return counterpartyLines.map((line) => line.displayName).join(', ');
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}
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factory ExpenseIncomeDocument.fromJson(Map<String, dynamic> json) {
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return ExpenseIncomeDocument(
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id: json['id'] as int,
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code: json['code'] as String,
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documentType: json['document_type'] as String,
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documentTypeName: json['document_type_name'] as String? ??
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(json['document_type'] == 'income' ? 'درآمد' : 'هزینه'),
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documentDate: DateTime.parse(json['document_date'] as String),
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currencyId: json['currency_id'] as int,
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currencyCode: json['currency_code'] as String?,
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totalAmount: (json['total_amount'] as num).toDouble(),
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description: json['description'] as String?,
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itemLines: (json['item_lines'] as List<dynamic>?)
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?.map((line) => ItemLine.fromJson(line as Map<String, dynamic>))
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.toList() ?? [],
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counterpartyLines: (json['counterparty_lines'] as List<dynamic>?)
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?.map((line) => CounterpartyLine.fromJson(line as Map<String, dynamic>))
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.toList() ?? [],
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itemLinesCount: json['item_lines_count'] as int? ?? 0,
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counterpartyLinesCount: json['counterparty_lines_count'] as int? ?? 0,
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createdByName: json['created_by_name'] as String?,
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registeredAt: DateTime.parse(json['registered_at'] as String),
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extraInfo: json['extra_info'] as Map<String, dynamic>?,
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'id': id,
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'code': code,
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'document_type': documentType,
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'document_type_name': documentTypeName,
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'document_date': documentDate.toIso8601String(),
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'currency_id': currencyId,
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'currency_code': currencyCode,
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'total_amount': totalAmount,
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'description': description,
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'item_lines': itemLines.map((line) => line.toJson()).toList(),
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'counterparty_lines': counterpartyLines.map((line) => line.toJson()).toList(),
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'item_lines_count': itemLinesCount,
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'counterparty_lines_count': counterpartyLinesCount,
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'created_by_name': createdByName,
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'registered_at': registeredAt.toIso8601String(),
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'extra_info': extraInfo,
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};
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}
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}
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/// خط آیتم (حساب هزینه/درآمد)
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class ItemLine {
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final int id;
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final int accountId;
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final String accountCode;
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final String accountName;
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final double amount;
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final String? description;
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const ItemLine({
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required this.id,
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required this.accountId,
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required this.accountCode,
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required this.accountName,
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required this.amount,
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this.description,
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});
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factory ItemLine.fromJson(Map<String, dynamic> json) {
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return ItemLine(
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id: json['id'] as int,
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accountId: json['account_id'] as int,
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accountCode: json['account_code'] as String,
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accountName: json['account_name'] as String,
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amount: (json['amount'] as num).toDouble(),
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description: json['description'] as String?,
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'id': id,
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'account_id': accountId,
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'account_code': accountCode,
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'account_name': accountName,
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'amount': amount,
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'description': description,
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};
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}
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}
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/// خط طرفحساب
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class CounterpartyLine {
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final int id;
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final String transactionType;
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final String transactionTypeName;
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final double amount;
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final DateTime transactionDate;
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final String? description;
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final double? commission;
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// فیلدهای اختیاری بر اساس نوع تراکنش
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final int? bankAccountId;
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final String? bankAccountName;
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final int? cashRegisterId;
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final String? cashRegisterName;
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final int? pettyCashId;
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final String? pettyCashName;
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final int? checkId;
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final String? checkNumber;
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final int? personId;
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final String? personName;
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const CounterpartyLine({
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required this.id,
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required this.transactionType,
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required this.transactionTypeName,
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required this.amount,
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required this.transactionDate,
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this.description,
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this.commission,
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this.bankAccountId,
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this.bankAccountName,
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this.cashRegisterId,
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this.cashRegisterName,
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this.pettyCashId,
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this.pettyCashName,
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this.checkId,
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this.checkNumber,
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this.personId,
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this.personName,
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});
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/// نام نمایشی طرفحساب
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String get displayName {
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switch (transactionType) {
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case 'bank':
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return bankAccountName ?? 'حساب بانکی';
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case 'cash_register':
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return cashRegisterName ?? 'صندوق';
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case 'petty_cash':
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return pettyCashName ?? 'تنخواهگردان';
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case 'check':
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return checkNumber != null ? 'چک $checkNumber' : 'چک';
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case 'person':
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return personName ?? 'شخص';
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default:
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return transactionTypeName;
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}
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}
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factory CounterpartyLine.fromJson(Map<String, dynamic> json) {
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return CounterpartyLine(
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id: json['id'] as int,
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transactionType: json['transaction_type'] as String,
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transactionTypeName: json['transaction_type_name'] as String? ??
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_getTransactionTypeName(json['transaction_type'] as String),
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amount: (json['amount'] as num).toDouble(),
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transactionDate: DateTime.parse(json['transaction_date'] as String),
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description: json['description'] as String?,
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commission: json['commission'] != null ? (json['commission'] as num).toDouble() : null,
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bankAccountId: json['bank_account_id'] as int?,
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bankAccountName: json['bank_account_name'] as String?,
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cashRegisterId: json['cash_register_id'] as int?,
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cashRegisterName: json['cash_register_name'] as String?,
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pettyCashId: json['petty_cash_id'] as int?,
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pettyCashName: json['petty_cash_name'] as String?,
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checkId: json['check_id'] as int?,
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checkNumber: json['check_number'] as String?,
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personId: json['person_id'] as int?,
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personName: json['person_name'] as String?,
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'id': id,
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'transaction_type': transactionType,
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'transaction_type_name': transactionTypeName,
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'amount': amount,
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'transaction_date': transactionDate.toIso8601String(),
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'description': description,
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'commission': commission,
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'bank_account_id': bankAccountId,
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'bank_account_name': bankAccountName,
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'cash_register_id': cashRegisterId,
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'cash_register_name': cashRegisterName,
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'petty_cash_id': pettyCashId,
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'petty_cash_name': pettyCashName,
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'check_id': checkId,
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'check_number': checkNumber,
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'person_id': personId,
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'person_name': personName,
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};
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}
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static String _getTransactionTypeName(String type) {
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switch (type) {
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case 'bank':
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return 'بانک';
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case 'cash_register':
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return 'صندوق';
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case 'petty_cash':
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return 'تنخواهگردان';
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case 'check':
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return 'چک';
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case 'person':
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return 'شخص';
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default:
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return type;
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}
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}
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}
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/// نوع تراکنش برای فرم
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enum TransactionType {
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bank('bank', 'بانک'),
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cashRegister('cash_register', 'صندوق'),
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pettyCash('petty_cash', 'تنخواهگردان'),
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check('check', 'چک'),
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person('person', 'شخص');
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const TransactionType(this.value, this.displayName);
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final String value;
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final String displayName;
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static TransactionType? fromValue(String value) {
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for (final type in TransactionType.values) {
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if (type.value == value) return type;
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}
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return null;
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}
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}
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/// دادههای خط آیتم برای فرم
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class ItemLineData {
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final int? accountId;
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final String? accountName;
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final double amount;
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final String? description;
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const ItemLineData({
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this.accountId,
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this.accountName,
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required this.amount,
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this.description,
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});
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ItemLineData copyWith({
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int? accountId,
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String? accountName,
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double? amount,
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String? description,
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}) {
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return ItemLineData(
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accountId: accountId ?? this.accountId,
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accountName: accountName ?? this.accountName,
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amount: amount ?? this.amount,
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description: description ?? this.description,
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);
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}
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}
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/// دادههای خط طرفحساب برای فرم
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class CounterpartyLineData {
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final TransactionType transactionType;
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final double amount;
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final DateTime transactionDate;
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final String? description;
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final double? commission;
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// فیلدهای اختیاری بر اساس نوع تراکنش
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final int? bankAccountId;
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final String? bankAccountName;
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final int? cashRegisterId;
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final String? cashRegisterName;
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final int? pettyCashId;
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final String? pettyCashName;
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final int? checkId;
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final String? checkNumber;
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final int? personId;
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final String? personName;
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const CounterpartyLineData({
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required this.transactionType,
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required this.amount,
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required this.transactionDate,
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this.description,
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this.commission,
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this.bankAccountId,
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this.bankAccountName,
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this.cashRegisterId,
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this.cashRegisterName,
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this.pettyCashId,
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this.pettyCashName,
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this.checkId,
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this.checkNumber,
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this.personId,
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this.personName,
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});
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CounterpartyLineData copyWith({
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TransactionType? transactionType,
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double? amount,
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DateTime? transactionDate,
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String? description,
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double? commission,
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int? bankAccountId,
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String? bankAccountName,
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int? cashRegisterId,
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String? cashRegisterName,
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int? pettyCashId,
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String? pettyCashName,
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int? checkId,
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String? checkNumber,
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int? personId,
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String? personName,
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}) {
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return CounterpartyLineData(
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transactionType: transactionType ?? this.transactionType,
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amount: amount ?? this.amount,
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transactionDate: transactionDate ?? this.transactionDate,
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description: description ?? this.description,
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commission: commission ?? this.commission,
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bankAccountId: bankAccountId ?? this.bankAccountId,
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bankAccountName: bankAccountName ?? this.bankAccountName,
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cashRegisterId: cashRegisterId ?? this.cashRegisterId,
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cashRegisterName: cashRegisterName ?? this.cashRegisterName,
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pettyCashId: pettyCashId ?? this.pettyCashId,
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pettyCashName: pettyCashName ?? this.pettyCashName,
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checkId: checkId ?? this.checkId,
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checkNumber: checkNumber ?? this.checkNumber,
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personId: personId ?? this.personId,
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personName: personName ?? this.personName,
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);
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}
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}
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