"use client";
import { PromotionRep } from "@/api/home";
import { server } from "@/utils/client";
import { getToken } from "@/utils/Cookies";
import dayjs from "dayjs";
import React from "react";
import dialogManage from "./manager";

//"ImgDialog","WheelSection", "SignInSection", "HomePromotion", "TextDialog"

const getPromotions = async () => {
    return server
        .request<PromotionRep[], { summery: { showType: 1 | 2 } }>({
            url: "/v1/api/front/pop_list",
            method: "POST",
        })
        .then((res) => {
            if (res.code === 200) return res;
        });
};

const AutoShowDialog = () => {
    const [data, setData] = React.useState<PromotionRep[]>([]);

    React.useEffect(() => {
        getData();
    }, []);
    React.useEffect(() => {
        if (!data.length) return;
        setTimeout(() => {
            doShow();
        }, 300);
        // eslint-disable-next-line react-hooks/exhaustive-deps
    }, [data]);

    const getData = async () => {
        const res = await getPromotions();
        if (res?.code === 200 && res?.data?.length) {
            // res.data[0].content_type = 3;
            // res.data[0].action_params = 'dialogManage.showDialog("SignInSection")';
            // res.data[0].pop_type = 1;
            setData(res.data);
        }
    };
    const checkIsShowed = (data: PromotionRep) => {
        const showTime = localStorage.getItem(`dialog_${data.id}`);
        if (showTime) {
            const nextDay = dayjs(Number(showTime)).add(1, "day").format("YYYY-MM-DD");
            if ((dayjs(nextDay).isAfter(dayjs()), "day")) {
                return true;
            }
        }
        return false;
    };
    const doShow = async () => {
        //记录点击的索引
        let showIndex = sessionStorage.getItem("dialogShow");
        let startShow = showIndex ? Number(showIndex) : 0;
        if (startShow > data.length - 1) {
            startShow = 0;
        }

        for (let i = startShow; i < data.length; i++) {
            const curData = data[i];
            // 一天只展示一次
            if (curData.pop_type === 1 && checkIsShowed(curData)) continue;
            // 未登录的用户不展示
            if (curData.pop_type === 2 && !getToken()) continue;

            try {
                switch (curData.content_type) {
                    // 图片展示
                    case 1:
                        await dialogManage.showDialog("ImgDialog", curData);
                        break;
                    // 富文本展示
                    case 2:
                        await dialogManage.showDialog("TextDialog", curData);
                        break;
                    // 直接调用方法
                    case 3:
                        curData?.action_params ? await eval(curData?.action_params || "") : "";
                        break;
                }
            } catch {
                continue;
            }
            // 一天只展示一次
            if (curData.pop_type === 1) {
                localStorage.setItem(`dialog_${curData.id}`, Date.now().toString());
            }
            // 记录当前展示到几个了
            sessionStorage.setItem("dialogShow", `${i + 1}`);
        }
    };

    return null;
};

export default AutoShowDialog;