import { mockLatestRecord } from '../../mock/home.mock'
import type { WeightRecord } from '../../mock/home.mock'

/** 加载状态机 */
type LoadStatus = 'idle' | 'loading' | 'loaded'

/** 设备信息 */
interface DeviceInfo {
    name: string
    connected: boolean
}

Page({
    data: {
        status: 'idle' as LoadStatus,
        hasData: false,
        device: {
            name: '智能体重秤',
            connected: false,
        } as DeviceInfo,
        record: null as WeightRecord | null,
    },

    onLoad() {
        this.loadData()
    },

    onReady() {},
    onShow() {},
    onHide() {},
    onUnload() {},
    onPullDownRefresh() {},
    onReachBottom() {},

    onShareAppMessage(): WechatMiniprogram.Page.ICustomShareContent {
        return {
            title: '智能蓝牙秤',
            path: '/pages/home/home',
            imageUrl: '/images/share/share.jpg',
        }
    },

    /** 加载首页数据（当前使用 mock，后续替换为真实接口） */
    loadData() {
        this.setData({ status: 'loading' })
        // 模拟异步加载
        setTimeout(() => {
            this.setData({
                status: 'loaded',
                hasData: true,
                record: mockLatestRecord,
            })
        }, 300)
    },

    /** 跳转历史数据页 */
    onTapHistory() {
        wx.switchTab({ url: '/pages/data/data' })
    },

    /** 切换设备 */
    onTapSwitchDevice() {
        wx.showToast({ title: '切换设备', icon: 'none' })
    },
})