import { CATEGORIES } from '../../core/data/categories';
import { AGE_BANDS, AgeBandKey } from '../../core/data/difficulty';

const CATEGORY_TABS = [
    { id: 'all', name: '全部' },
    ...CATEGORIES.map((c) => ({ id: c.id, name: c.name })),
];

const AGE_BAND_ICONS = ['🌱', '🚀', '🎓', '🧠', '🏆'] as const;

const MOCK_HOT_RECOMMENDS = [
    {
        id: 'hot-1',
        title: '100以内的加减法',
        desc: '让算术变得像游戏一样简单',
        tag: '数学',
        score: '4.8',
        emoji: '🍊',
    },
    {
        id: 'hot-2',
        title: '创意涂鸦大作战',
        desc: '释放孩子的艺术想象力',
        tag: '艺术',
        score: '4.9',
        emoji: '🎨',
    },
] as const;

const { statusBarHeight } = wx.getWindowInfo();

Page({
    data: {
        statusBarHeight,
        tabs: CATEGORY_TABS,
        activeTab: 'all',
        ageBands: AGE_BANDS.map((item, idx) => ({
            ...item,
            icon: AGE_BAND_ICONS[idx] || '🌟',
        })),
        activeAgeBand: AGE_BANDS[0].key as AgeBandKey,
        hotRecommends: [...MOCK_HOT_RECOMMENDS],
    },

    onTabChange(e: WechatMiniprogram.CustomEvent) {
        this.setData({ activeTab: e.detail.id });
    },

    onTapAgeBand(e: WechatMiniprogram.TouchEvent) {
        const key = e.currentTarget.dataset.key as AgeBandKey | undefined;
        if (!key) return;
        this.setData({ activeAgeBand: key });
    },

    onTapHotRecommend(e: WechatMiniprogram.TouchEvent) {
        const title = e.currentTarget.dataset.title as string | undefined;
        if (!title) return;
        wx.showToast({ title: `已选择：${title}`, icon: 'none' });
    },

    onTapAgeMore() {
        wx.showToast({ title: '分龄全部 即将上线', icon: 'none' });
    },

    onTapHotMore() {
        wx.showToast({ title: '热门推荐 即将上线', icon: 'none' });
    },

    onShareAppMessage() {
        return {
            title: '涂鸦丫 - 快来生成宝宝的专属学习卡',
            path: '/pages/home/home',
            imageUrl:
                'https://cdn.joeyone.cn/doodle/share-img/index-share-v2.png',
        };
    },

    onShareTimeline() {
        return {
            title: '涂鸦丫 - 快来生成宝宝的专属学习卡',
            query: '',
        };
    },
});