import { get } from '../../utils/request/index'

/** 展示用问题项 */
interface QuestionItem {
    id: string
    title: string
}

/** 内容列表项 */
interface ContentRecord {
    id: string
    title: string
}

Page({
    data: {
        tabs: [
            { name: '全部', categoryId: '', active: true },
            { name: '操作说明', categoryId: '1', active: false },
            { name: '常见问题', categoryId: '2', active: false },
            { name: '新手指引', categoryId: '3', active: false },
            { name: '系统版本', categoryId: '4', active: false },
            { name: '其他', categoryId: '5', active: false },
        ],
        questions: [] as QuestionItem[],
    },

    onLoad() {
        this.loadQuestions('')
    },

    /** 拉取内容列表（categoryId 为空查全部） */
    async loadQuestions(categoryId: string) {
        try {
            const res = await get<{ records: ContentRecord[] }>(
                'weighingScale/v6/content/list',
                categoryId ? { categoryId } : undefined,
            )
            this.setData({
                questions: res.result.records.map(item => ({
                    id: item.id,
                    title: item.title,
                })),
            })
        } catch {
            // 请求失败已由 request 层统一 toast
        }
    },

    onTapTab(e: WechatMiniprogram.TouchEvent) {
        const index = e.currentTarget.dataset.index as number
        const tabs = this.data.tabs.map((t, i) => ({ ...t, active: i === index }))
        this.setData({ tabs })
        this.loadQuestions(tabs[index].categoryId)
    },

    onTapQuestion(e: WechatMiniprogram.TouchEvent) {
        const id = e.currentTarget.dataset.id as string
        wx.navigateTo({
            url: '/pages/questionDetails/questionDetails?id=' + id
        })
    }
})