76 lines
2.4 KiB
Dart
76 lines
2.4 KiB
Dart
// todo_model.dart
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import 'package:flutter/material.dart';
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import 'package:intl/intl.dart';
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class Todo {
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final int id;
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final String className; // todolist_class (類別/分類)
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final String taskName; // task_name (任務名稱/標題)
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final String? description; // task_desc (詳細說明)
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final String? priority; // issue_priority (優先級)
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final String? status; // pbi_status (狀態)
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final DateTime? endDate; // end_date (預計完成日期)
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final String? createdBy; // create_user (建立者)
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final DateTime? createDate; // create_date (建立日期)
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final String? updatedBy; // update_user (更新者) - 配合新 Schema 新增
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final DateTime? updateDate; // update_date (更新日期) - 配合新 Schema 新增
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Todo({
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required this.id,
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required this.className,
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required this.taskName,
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this.description,
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this.priority,
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this.status,
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this.endDate,
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this.createdBy,
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this.createDate,
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this.updatedBy,
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this.updateDate,
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});
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// Factory 構造函數：從 API 返回的 JSON (Map) 創建 Todo 物件
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factory Todo.fromJson(Map<String, dynamic> json) {
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// 輔助函數：安全解析日期字串
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DateTime? parseDate(dynamic date) {
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if (date is String && date.isNotEmpty) {
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return DateTime.tryParse(date);
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}
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return null;
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}
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return Todo(
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id: json['id'] as int? ?? 0,
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className: json['todolist_class'] as String? ?? '未分類',
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taskName: json['task_name'] as String? ?? '無任務標題',
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description: json['task_desc'] as String?,
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priority: json['issue_priority'] as String?,
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status: json['pbi_status'] as String?,
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endDate: parseDate(json['end_date']),
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createdBy: json['create_user'] as String?,
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createDate: parseDate(json['create_date']),
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updatedBy: json['update_user'] as String?,
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updateDate: parseDate(json['update_date']),
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);
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}
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// 格式化日期，用於列表顯示
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String get formattedEndDate {
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if (endDate == null) return 'N/A';
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return DateFormat('yyyy/MM/dd').format(endDate!);
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}
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// 根據狀態獲取顏色 (例如：已完成/進行中)
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Color get statusColor {
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switch (status?.toUpperCase()) {
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case 'WIP': // Work In Progress
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return Colors.blue;
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case 'DONE': // Completed
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return Colors.green;
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case 'HOLD': // On Hold
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return Colors.orange;
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default:
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return Colors.grey;
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}
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}
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} |