bodyWeight/miniprogram/components/selectMemberDrawer/selectMemberDrawer.ts

import { get } from '../../utils/request/index'
import { leFuService } from '../../lefu/index'
import { calcAge } from '../../utils/idCard/index'

/** GET /weighingScale/v5/select/addMembers/user 返回的单条结构 */
interface AddMemberApiItem {
    id: string
    realname: string
    sex_dictText: '男' | '女'
    birthday: string
    height: number
    weight: number
    idCard: string | null
    avatar: string | null
    dataType?: number
    relationType?: number | string | null
}

/** GET /weighingScale/v3/select/history/user 返回的单条结构 */
interface HistoryApiItem {
    id: string
    userId: string
    realname: string
    sex: number
    height: number
    birthday: string
    avatar: string | null
    relationType: number | string | null
    dataType?: number
}

/** 抽屉内部用户项（含回填所需全量字段） */
interface ExistingMember {
    id: string
    name: string
    gender: '男' | '女'
    age: number
    height: number
    weight: number
    idCard: string
    avatar?: string
    selected?: boolean
    /** history 模式额外携带，供页面构建 userInfo */
    userId?: string
    sex?: number
    birthday?: string
    relationType?: number | string | null
    /** 0=员工 1=家庭成员 */
    dataType?: number
}

/**
 * 选择已有用户抽屉组件
 * Properties: show(控制显示)、source(数据来源：addMember/history)、excludeUserId(排除用户)
 * Events: close(关闭), select(选中用户,携带 ExistingMember)
 */
Component({
    properties: {
        /** 是否显示抽屉 */
        show: {
            type: Boolean,
            value: false
        },
        /** 数据来源模式：addMember=新增用户选择 / history=历史数据切换用户 */
        source: {
            type: String,
            value: 'addMember'
        },
        /** 需要排除的用户 ID（history 模式下排除当前查看的用户） */
        excludeUserId: {
            type: String,
            value: ''
        }
    },

    data: {
        /** 控制 wx:if，DOM 是否存在 */
        innerShow: false,
        /** 控制 --visible 类，触发 CSS transition */
        animVisible: false,
        /** 用户列表（组件内部拉取） */
        members: [] as ExistingMember[]
    },

    observers: {
        /**
         * 监听外部 show 变化：
         * 打开时先拉数据再展示抽屉；关闭时移除动画类后移除 DOM
         */
        show(val: boolean) {
            if (val) {
                this._fetchMembers()
                this.setData({ innerShow: true })
                setTimeout(() => {
                    this.setData({ animVisible: true })
                }, 20)
            } else {
                this.setData({ animVisible: false })
                setTimeout(() => {
                    this.setData({ innerShow: false })
                }, 300)
            }
        }
    },

    methods: {
        /** 调接口获取可选用户列表，根据 source 调不同接口 */
        _fetchMembers() {
            const userInfo = wx.getStorageSync('userInfo') as { userId?: string } | null
            const userId = userInfo?.userId ?? ''

            wx.showLoading({ title: '加载中...', mask: true })

            if (this.properties.source === 'history') {
                const params: Record<string, string> = { userId }
                if (this.properties.excludeUserId) {
                    params.userIdExclude = this.properties.excludeUserId
                }
                get<HistoryApiItem[]>('weighingScale/v3/select/history/user', params, { loading: false })
                    .then((res: any) => {
                        const members: ExistingMember[] = (res.result ?? []).map((item: HistoryApiItem) => ({
                            id: item.id,
                            name: item.realname,
                            gender: item.sex === 1 ? '男' : '女',
                            age: calcAge(item.birthday),
                            height: item.height,
                            weight: 0,
                            idCard: '',
                            avatar: item.avatar ?? '',
                            userId: item.userId,
                            sex: item.sex,
                            birthday: item.birthday,
                            relationType: item.relationType,
                            dataType: item.dataType,
                        }))
                        this.setData({ members })
                    })
                    .catch(() => {
                        wx.showToast({ title: '加载失败', icon: 'none' })
                    })
                    .finally(() => {
                        wx.hideLoading()
                    })
            } else {
                const sn = leFuService.deviceInfo?.serialNumber ?? ''
                get<AddMemberApiItem[]>('weighingScale/v5/select/addMembers/user', { userId, sn }, { loading: false })
                    .then((res: any) => {
                        const members: ExistingMember[] = (res.result ?? []).map((item: AddMemberApiItem) => ({
                            id: item.id,
                            name: item.realname,
                            gender: item.sex_dictText,
                            age: calcAge(item.birthday),
                            height: item.height,
                            weight: item.weight,
                            idCard: item.idCard ?? '',
                            avatar: item.avatar ?? '',
                            relationType: item.relationType,
                            dataType: item.dataType,
                        }))
                        this.setData({ members })
                    })
                    .catch(() => {
                        wx.showToast({ title: '加载失败', icon: 'none' })
                    })
                    .finally(() => {
                        wx.hideLoading()
                    })
            }
        },

        /** 点击遮罩关闭 */
        onTapMask() {
            this.triggerEvent('close')
        },

        /** 点击关闭按钮 */
        onTapClose() {
            this.triggerEvent('close')
        },

        /** 点击用户行，触发 select 事件 */
        onTapMember(e: WechatMiniprogram.TouchEvent) {
            const member = e.currentTarget.dataset.member as ExistingMember
            this.triggerEvent('select', member)
        }
    }
})