274 lines
8.5 KiB
Dart
274 lines
8.5 KiB
Dart
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/// 组织节点模型。
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///
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/// 对应后端 /sys/org/* 接口的组织实体，支持树形结构。
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/// type 取值：0=平台 1=渠道 2=代理商 3=门店 4=设备分组。
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class OrgNode {
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const OrgNode({
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required this.id,
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required this.name,
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required this.type,
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required this.parentId,
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this.children = const [],
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required this.address,
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required this.contactPhone,
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required this.activationCode,
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this.province = '',
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this.city = '',
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this.themeId,
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DateTime? createdAt,
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this.expireTime,
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int? groupLimit,
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this.orderNo = 0,
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this.status = 'ACTIVE',
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this.mpath = '',
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}) : createdAt = createdAt,
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groupLimit = groupLimit;
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/// 组织节点 ID。
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final String id;
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/// 组织名称。
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final String name;
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/// 类型（0=平台 1=渠道 2=代理商 3=门店 4=设备分组）。
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final int type;
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/// 父级 ID。
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final String parentId;
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/// 子节点列表（树形结构）。
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final List<OrgNode> children;
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/// 地址。
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final String address;
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/// 联系电话。
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final String contactPhone;
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/// 省（新接口 /sys/org/tree 返回 province）。
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final String province;
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/// 市（新接口 /sys/org/tree 返回 city）。
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final String city;
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/// 主题 ID（新接口 /sys/org/tree 返回 themeId）。
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final int? themeId;
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/// 激活码。
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final String activationCode;
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/// 创建时间（组织树接口返回 createdAt，ISO8601 字符串）。
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///
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/// 门店列表需按建店时间倒序排列，故从组织树节点透传该字段；
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/// 老记录可能缺省（null），此时排序回退到 orgId 数值倒序。
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final DateTime? createdAt;
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/// 到期时间（组织树/门店接口可能返回 expireTime/expire_time/expiredTime）。
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///
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/// 门店预览列表需展示到期状态（已过期 / 无到期时间），故从组织树节点透传该字段。
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final DateTime? expireTime;
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/// 设备总数上限（组织树接口返回 groupLimit）。
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///
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/// 「建店时设置的设备上限」需回显并随门店保存，故从组织树节点透传。
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final int? groupLimit;
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/// 排序号（组织接口返回 orderNo，渠道商管理页按此排序展示）。
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final int orderNo;
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/// 状态：'ACTIVE'=启用，'DISABLED'=禁用。
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///
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/// 后端可能返回字符串（ACTIVE/DISABLED）或整型（0=正常/1=禁用，
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/// 与 [AppVersion.status] 约定一致），统一规整为字符串便于 UI 判断。
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final String status;
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/// 组织编码（mpath 路径编码，渠道商管理页「组织编码」列展示）。
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///
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/// 后端未返回时回退为空串，UI 层再降级显示节点 id。
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final String mpath;
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/// 后端组织类型字符串到数字的映射。
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/// 旧接口用 int：0=平台 1=渠道 2=代理商 3=门店 4=设备分组。
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/// 新接口 /sys/org/tree 用字符串 type：CHANNEL / SERVICE_PROVIDER / STORE / GROUP。
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/// 兼容 `yyyy-MM-dd HH:mm:ss` 与 ISO 8601（含时区、毫秒）两种时间格式。
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static DateTime? _parseDateTime(dynamic value) {
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if (value == null) return null;
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final text = value.toString().trim();
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if (text.isEmpty) return null;
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return DateTime.tryParse(text) ??
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DateTime.tryParse(text.replaceFirst(' ', 'T'));
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}
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/// 解析可空整型（设备上限 groupLimit 等）。
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static int? _parseInt(dynamic value) {
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if (value == null) return null;
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return int.tryParse(value.toString());
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}
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static int _parseType(dynamic value) {
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if (value == null) return 0;
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if (value is int) return value;
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final s = value.toString().toUpperCase();
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switch (s) {
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case 'CHANNEL':
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case '渠道':
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return 1;
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case 'SERVICE_PROVIDER':
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case '代理商':
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return 2;
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case 'STORE':
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case '门店':
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return 3;
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case 'GROUP':
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case '设备分组':
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return 4;
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default:
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return int.tryParse(s) ?? 0;
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}
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}
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/// 解析组织状态，统一规整为 'ACTIVE' / 'DISABLED'。
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///
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/// 兼容后端两种形态：字符串（ACTIVE/DISABLED、启用/禁用）与整型
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/// （与 [AppVersion.status] 一致：0=正常 1=禁用）。
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static String _parseStatus(dynamic value) {
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if (value == null) return 'ACTIVE';
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if (value is int) return value == 0 ? 'ACTIVE' : 'DISABLED';
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final s = value.toString().toUpperCase();
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if (s == 'DISABLED' || s == '禁用') return 'DISABLED';
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return 'ACTIVE';
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}
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factory OrgNode.fromJson(Map<String, dynamic> json) {
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final childrenRaw = json['list'] ?? json['children'];
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return OrgNode(
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// 对齐 Web 端 normalizeOrg：id 兼容 orgId / org_id，parentId 兼容 parent_id，
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// 避免后端偶发返回 orgId/parent_id 时节点 id 为空导致展开/编辑/删除失效。
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id: json['id']?.toString() ??
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json['orgId']?.toString() ??
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json['org_id']?.toString() ??
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'',
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name: json['name']?.toString() ?? '',
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type: _parseType(json['type']),
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parentId: json['parentId']?.toString() ??
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json['parent_id']?.toString() ??
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'',
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children: childrenRaw is List
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? childrenRaw
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.whereType<Map<String, dynamic>>()
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.map(OrgNode.fromJson)
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.toList()
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: const <OrgNode>[],
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address: json['address']?.toString() ?? '',
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contactPhone: json['contactPhone']?.toString() ?? json['phone']?.toString() ?? '',
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activationCode: json['activationCode']?.toString() ?? '',
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createdAt: _parseDateTime(
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json['createdAt'] ??
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json['createTime'] ??
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json['created_time'] ??
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json['created_at'],
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),
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expireTime: _parseDateTime(
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json['expireTime'] ?? json['expire_time'] ?? json['expiredTime'],
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),
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groupLimit: _parseInt(
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json['groupLimit'] ?? json['deviceLimit'] ?? json['device_limit'],
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),
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province: json['province']?.toString() ?? '',
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city: json['city']?.toString() ?? '',
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themeId: json['themeId'] is int
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? json['themeId'] as int
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: int.tryParse(json['themeId']?.toString() ?? ''),
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orderNo: _parseInt(json['orderNo'] ?? json['order_no']) ?? 0,
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status: _parseStatus(json['status']),
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mpath: json['mpath']?.toString() ??
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json['orgCode']?.toString() ??
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json['org_code']?.toString() ??
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'',
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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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'name': name,
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'type': type,
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'parentId': parentId,
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'children': children.map((e) => e.toJson()).toList(),
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'address': address,
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'contactPhone': contactPhone,
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'activationCode': activationCode,
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'province': province,
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'city': city,
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'themeId': themeId,
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'orderNo': orderNo,
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'status': status,
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'mpath': mpath,
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'expireTime': expireTime?.toIso8601String(),
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};
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}
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/// 不可变拷贝（主要用于渠道商管理页给节点挂载子节点树）。
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OrgNode copyWith({
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String? id,
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String? name,
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int? type,
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String? parentId,
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List<OrgNode>? children,
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String? address,
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String? contactPhone,
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String? activationCode,
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String? province,
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String? city,
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int? themeId,
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DateTime? createdAt,
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DateTime? expireTime,
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int? groupLimit,
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int? orderNo,
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String? status,
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String? mpath,
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}) {
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return OrgNode(
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id: id ?? this.id,
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name: name ?? this.name,
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type: type ?? this.type,
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parentId: parentId ?? this.parentId,
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children: children ?? this.children,
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address: address ?? this.address,
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contactPhone: contactPhone ?? this.contactPhone,
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activationCode: activationCode ?? this.activationCode,
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province: province ?? this.province,
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city: city ?? this.city,
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themeId: themeId ?? this.themeId,
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createdAt: createdAt ?? this.createdAt,
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expireTime: expireTime ?? this.expireTime,
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groupLimit: groupLimit ?? this.groupLimit,
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orderNo: orderNo ?? this.orderNo,
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status: status ?? this.status,
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mpath: mpath ?? this.mpath,
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);
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}
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/// 类型展示文案（渠道商管理页徽章用）。
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String get typeLabel {
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switch (type) {
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case 1:
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return '渠道';
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case 2:
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return '代理';
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case 3:
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return '门店';
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case 4:
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return '设备分组';
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default:
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return '平台';
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}
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}
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/// 是否已禁用。
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bool get isDisabled => status.toUpperCase() == 'DISABLED';
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/// 「组织编码」列展示值：优先 mpath，缺省时降级为节点 id。
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String get orgCodeLabel => mpath.isNotEmpty ? mpath : id;
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}
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