First Commit
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import 'package:flutter/material.dart';
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import 'package:intl/intl.dart';
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import 'package:uuid/uuid.dart';
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class House {
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final String id;
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final String title;
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final String? address;
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final double? latitude;
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final double? longitude;
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final double? totalPrice;
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final double? totalPing;
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final double? age;
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final String? propertyType;
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final String? summaryNotes;
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final double? overallRating;
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final bool isFavorite;
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final DateTime? createdAt;
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House({
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required this.id,
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required this.title,
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this.address,
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this.latitude,
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this.longitude,
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this.totalPrice,
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this.totalPing,
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this.age,
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this.propertyType,
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this.summaryNotes,
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this.overallRating,
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this.isFavorite = false,
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this.createdAt,
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});
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factory House.fromJson(Map<String, dynamic> json) {
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return House(
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id: json['id'] as String? ?? const Uuid().v4(),
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title: json['title'] as String? ?? '未命名物件',
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address: json['address'] as String?,
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latitude: double.tryParse(json['latitude']?.toString() ?? ''),
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longitude: double.tryParse(json['longitude']?.toString() ?? ''),
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totalPrice: double.tryParse(json['total_price']?.toString() ?? ''),
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totalPing: double.tryParse(json['total_ping']?.toString() ?? ''),
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age: double.tryParse(json['age']?.toString() ?? ''),
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propertyType: json['property_type'] as String?,
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summaryNotes: json['summary_notes'] as String?,
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overallRating: double.tryParse(json['overall_rating']?.toString() ?? '0'),
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isFavorite: json['is_favorite'] == 1 || json['is_favorite'] == true,
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createdAt: json['created_at'] != null ? DateTime.tryParse(json['created_at']) : null,
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);
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}
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// UI Helper: 評分顏色
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Color get ratingColor {
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if ((overallRating ?? 0) >= 4) return Colors.green;
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if ((overallRating ?? 0) >= 3) return Colors.orange;
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return Colors.red;
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}
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// 格式化顯示價格與坪數
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String get priceTag => totalPrice != null ? '${totalPrice} 萬' : '價格未定';
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String get infoSummary => '${propertyType ?? "未知"} | ${age ?? "?"}年 | ${totalPing ?? "?"}坪';
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}
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// 檢查項目定義 (Template)
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class CheckItem {
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final String id;
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final String categoryId;
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final String name;
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final bool isDefault;
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CheckItem({required this.id, required this.categoryId, required this.name, this.isDefault = true});
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factory CheckItem.fromJson(Map<String, dynamic> json) {
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return CheckItem(
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id: json['id'] as String,
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categoryId: json['category_id'] as String,
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name: json['name'] as String,
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isDefault: json['is_default'] == 1,
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);
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}
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}
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// 新增照片模型
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class HousePhoto {
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final String id;
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final String houseId;
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final String? evaluationId; // 關聯特定評估項目
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final String filePath;
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final String? description;
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HousePhoto({required this.id, required this.houseId, this.evaluationId, required this.filePath, this.description});
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factory HousePhoto.fromJson(Map<String, dynamic> json) {
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return HousePhoto(
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id: json['id'] as String,
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houseId: json['house_id'] as String,
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evaluationId: json['evaluation_id'] as String?,
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filePath: json['file_path'] as String,
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description: json['description'] as String?,
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);
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}
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// 取得完整圖片網址
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// String get fullUrl => "https://api.gex.com.tw/uploads/$filePath";
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String get fullUrl {
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if (filePath.startsWith('http')) {
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return filePath;
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}
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return "https://api.gex.com.tw/uploads/$filePath";
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}
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}
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// 新增評估紀錄模型
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class HouseEvaluation {
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String? id; // 【修改】允許為 null (新建立的評估還沒有 ID)
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String houseId; // 移除 final
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String checkItemId; // 移除 final
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String itemName; // 移除 final，讓前端可以賦值
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int score; // 【修改】移除 final，讓表單可以更新分數
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String? itemMemo; // 【修改】移除 final，讓表單可以更新備註
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HouseEvaluation({
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this.id, // 【修改】移除 required
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required this.houseId,
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required this.checkItemId,
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required this.itemName, // 給予預設值，解決報錯
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this.score = 0,
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this.itemMemo,
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});
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factory HouseEvaluation.fromJson(Map<String, dynamic> json) {
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return HouseEvaluation(
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id: json['id'] as String?,
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houseId: json['house_id'] as String? ?? '',
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checkItemId: json['check_item_id'] as String? ?? '',
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itemName: json['itemName'] as String? ?? '',
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score: int.tryParse(json['score']?.toString() ?? '0') ?? 0,
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itemMemo: json['item_memo'] as String?,
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);
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}
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}
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// Tag
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class Tag {
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final String id;
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final String name;
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final String colorHex;
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bool isSelected; // UI 用：判斷是否被選取
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Tag({
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required this.id,
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required this.name,
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required this.colorHex,
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this.isSelected = false,
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});
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factory Tag.fromJson(Map<String, dynamic> json) {
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return Tag(
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id: json['id'] as String,
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name: json['name'] as String,
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colorHex: json['color_hex'] as String? ?? '#CCCCCC',
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);
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}
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// 輔助：轉換 Hex String 為 Color 物件
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Color get color {
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final hexCode = colorHex.replaceAll('#', '');
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return Color(int.parse('FF$hexCode', radix: 16));
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}
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}
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// 檢查項目大類模型
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class CheckCategory {
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final String id;
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final String name;
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final int sortOrder;
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CheckCategory({required this.id, required this.name, required this.sortOrder});
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factory CheckCategory.fromJson(Map<String, dynamic> json) {
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return CheckCategory(
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id: json['id'] as String,
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name: json['name'] as String,
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sortOrder: int.tryParse(json['sort_order']?.toString() ?? '0') ?? 0,
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);
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}
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}
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