const utils = require("../../utils/utils");
const module = require("../index.js");
const SportHandLift = require("../sports/sport-hand-lift");
const AiSport = requirePlugin("aiSport");
const humanDetection = AiSport.humanDetection;
const SportBase = AiSport.sports.SportBase;

//注册自定义运动
SportBase.register(SportHandLift.KEY, SportHandLift.NAME, () => {
    return new SportHandLift();
});

Page({
    data: {
        version: AiSport.version.release,
        ve: null,
        enhanced: module.judgeEnhanced(),
        threshold: 0.25,
        sports: utils.clone(SportBase.SPORTS),
        sportKey: SportBase.SPORTS[1].key
    },

    async onLoad() {
        this.setData({
            enhanced: module.judgeEnhanced()
        });
        this.initializeVe();
    },

    initializeVe() {

        wx.showLoading({
            title: '加载模型...'
        });

        const that = this;
        humanDetection.initialize({
            ve: that.data.ve,
            enhanced: that.data.enhanced,
            callback: (err) => {
                wx.hideLoading();
                const ve = humanDetection.getVe();
                let ehd = false;
                if (ve == 1) 
                    ehd = humanDetection.isEnhanced();

                if (!err) {
                    wx.showToast({
                        icon: 'none',
                        title: `初始成功，引擎ve${ve} ${ehd ? '增强' : ''}`
                    })
                    return;
                }

                wx.setClipboardData({
                    data: err.message,
                    success: () => {
                        wx.showToast({
                            title: '初始化失败',
                            icon: 'none'
                        })
                    }
                });
            }
        });
    },
    onShowTips(e) {
        const msg = e.currentTarget.dataset.msg;
        wx.showModal({
            content: msg,
            showCancel: false
        });
    },
    onSelectVe(e) {
        const v = e.currentTarget.dataset.v;
        this.setData({ ve: v !== "null" ? Number(v) : null });
        this.initializeVe();
    },

    onToggleEnhanced() {
        this.setData({
            enhanced: !this.data.enhanced
        });
        this.initializeVe()
    },
    onThresholdChanged(e) {
        const reg = /^[0-1](\.\d{1,2})?$/;
        const val = e.detail.value;
        const th = parseFloat(val);

        if (reg.test(val) && th <= 1) {
            module.initializePlugin(th, this.data.enhanced);
            return;
        }
        wx.showToast({
            icon: 'none',
            title: '阈值必须在0-1之间'
        });
        this.setData({
            threshold: 0.35
        });
    },

    onSelectSport(e) {
        const key = e.currentTarget.dataset.key;
        this.setData({
            sportKey: key
        });
    },

    onNavSport() {
        wx.navigateTo({
            url: `/module-sport/pages/sport?sportKey=${this.data.sportKey}`
        });
    },

    onNavHuman() {
        wx.navigateTo({ url: '/module-sport/pages/human' });
    },

    onShareAppMessage() {
        return {
            path: '/module-sport/pages/index',
            title: '跃动小程序'
        };
    }
});