const { createApp, ref, onMounted, nextTick, onUnmounted, computed, watch, provide } = Vue;
import { itemForum } from "../component/item-forum/item-forum.js";
import { itemOffer } from "../component/item-offer/item-offer.js";
import { itemSummary } from "../component/item-summary/item-summary.js";
import { itemVote } from "../component/item-vote/item-vote.js";
import { itemMj } from "../component/item-mj/item-mj.js";
import { itemTenement } from "../component/item-tenement/item-tenement.js";
import { headTop } from "../component/head-top/head-top.js";

const appSectionIndex = createApp({
    setup() {
        onMounted(() => {
            getUserInfoWin();

            init();

            window.addEventListener("scroll", handleScroll);
        });

        const handleScroll = () => {
            const scrollTop = document.documentElement.scrollTop || document.body.scrollTop;

            const scrollHeight = document.documentElement.scrollHeight;
            const clientHeight = document.documentElement.clientHeight;

            // 列表下 滑动到底部 获取新数据
            if (scrollTop + clientHeight >= scrollHeight - 40) getList();
        };

        let isLogin = ref(true);
        let realname = ref(1); // 是否已经实名
        let userInfoWin = ref({
            authority: ["comment.edit", "comment.delete", "offercollege.hide", "offersummary.hide", "mj.hide", "topic:manager", "topic:hide"],
            avatar: "https://nas.gter.net:9008/avatar/97K4EWIMLrsbGTWXslC2WFVSEKWOikN42jDKLNjtax7HL4xtfMOJSdU9oWFhY2E~/middle?random=1761733169",
            groupid: 3,
            nickname: "肖荣豪",
            realname: 1,
            token: "01346a38444d71aaadb3adad52b52c39",
            uid: 500144,
            uin: 4238049,
        });

        let permissions = ref([]);

        const getUserInfoWin = () => {
            const checkUser = () => {
                const user = window.userInfoWin;
                if (!user) return;
                document.removeEventListener("getUser", checkUser);
                realname.value = user.realname;
                userInfoWin.value = user;
                if (user?.uin > 0 || user?.uid > 0) isLogin.value = true;
                permissions.value = user?.authority || [];
            };
            document.addEventListener("getUser", checkUser);
        };

        const openAttest = () => {
            const handleAttestClose = () => {
                document.removeEventListener("closeAttest", handleAttestClose);
                realname.value = window.userInfoWin?.realname || 0;
            };
            // 启动认证流程时添加监听
            document.addEventListener("closeAttest", handleAttestClose);
            loadAttest(2);
        };

        // 跳转登录
        const goLogin = () => {
            if (typeof window === "undefined") return;
            if (window["userInfoWin"] && Object.keys(window["userInfoWin"]).length !== 0) {
                if (window["userInfoWin"]["uid"]) isNeedLogin.value = false;
                else ajax_login();
            } else ajax_login();
        };

        provide("isLogin", isLogin);
        provide("userInfoWin", userInfoWin);
        provide("realname", realname);
        provide("openAttest", openAttest);
        provide("goLogin", goLogin);

        let schoolTags = ref([]);
        let gtercoin = ref(0);
        let info = ref({});
        let medallist = ref([]);
        let introduction = ref("");

        let avatar = "";
        const init = () => {
            ajax(`/v2/api/forum/postUserDetail`)
                .then((res) => {
                    if (res.code == 401) {
                        goLogin();
                        return;
                    }
                    let data = res.data;

                    const allValues = Object.values(data.schoolTags || []);
                    const onlyArrays = allValues.filter((item) => Array.isArray(item));
                    let schoolTagsData = onlyArrays.flat();
                    schoolTags.value = schoolTagsData;

                    gtercoin.value = data.gtercoin;
                    info.value = data.info || {};
                    medallist.value = data.medal || [];
                    introduction.value = data?.urls?.introduction;
                    avatar = data?.info?.avatar || "";

                    getCount();
                    getList();
                })
                .catch(() => {});
        };

        let createCount = ref(0);
        let count = ref(0);
        let creation = ref([]);
        let interaction = ref({});

        const getCount = () => {
            ajax("/v2/api/forum/postUserStatistic").then((res) => {
                if (res.code != 200) return;
                const data = res.data;

                count.value = data.count;
                creation.value = data.create || [];
                createCount.value = creation.value.reduce((sum, item) => {
                    const validCount = Number(item.count) || 0;
                    return sum + validCount;
                }, 0);

                interaction.value = data.interaction || [];

                calculateCreationType(creation.value, createCount.value);
            });
        };

        let creationType = ref([]);

        // 计算出创作分类
        const calculateCreationType = (creation, creationCount) => {
            let value = {};
            creation.forEach((element) => {
                value[element.type] = element.count;
            });

            let obj = {
                offer: "offer",
                offer_summary: "总结",
                interviewexperience: "面经",
            };

            let arr = [];
            let accumulation = 0; // 累加
            for (const key in obj) {
                accumulation += value[key] || 0;
                arr.push({
                    text: obj[key],
                    number: value[key] || 0,
                });
            }

            arr.push({
                text: "其他",
                number: creationCount - accumulation || 0,
            });

            creationType.value = arr;
        };

        let typeList = ref([
            {
                text: "收藏",
                type: "collection",
            },
            {
                text: "发布",
                type: "creation",
            },
            {
                text: "评论",
                type: "comment",
            },
            {
                text: "点赞",
                type: "like",
            },
            {
                text: "足迹",
                type: "footprint",
            },
        ]);

        let typeValue = ref("collection");

        const classifyList = ref([
            {
                text: "全部",
                type: "",
            },
            {
                text: "帖子",
                type: "thread",
            },
            {
                text: "Offer",
                type: "offer",
            },
            {
                text: "总结",
                type: "offer_summary",
            },
            {
                text: "面经",
                type: "interviewexperience",
            },
            {
                text: "投票",
                type: "vote",
            },
            {
                text: "租房",
                type: "tenement",
            },
        ]);

        let classify = ref("");

        let list = ref([]);
        let page = ref(1);
        let total = ref(0);

        let loading = ref(false);
        const getList = () => {
            if (page.value == 0 || loading.value) return;
            loading.value = true;
            let url = `/v2/api/forum/postUserCollect`;
            if (typeValue.value == "comment") url = `/v2/api/forum/postUserComment`;
            if (typeValue.value == "like") url = `/v2/api/forum/postUserLike`;
            if (typeValue.value == "footprint") url = `/v2/api/forum/postUserFootprint`;

            ajax(url, {
                page: page.value,
                type: classify.value,
            })
                .then((res) => {
                    if (res.code != 200) return;
                    const data = res.data || [];

                    let targetList = data.data || [];

                    targetList.forEach((element) => element.comment_list?.forEach((ele) => (ele["avatar"] = avatar)));

                    total.value = data.count;
                    list.value = [...list.value, ...targetList];
                    page.value = list.value.length >= data.count ? 0 : page.value + 1;
                })
                .finally(() => (loading.value = false));
        };

        // 取消操作后的删除
        const cancelOperate = (type, token) => {
            if (typeValue.value != type) return;
            const index = list.value.findIndex((item) => item.token == token);
            if (index == -1) return;
            list.value.splice(index, 1);
            total.value--;
        };

        provide("cancelOperate", cancelOperate);

        const classifyChange = (type) => {
            if (classify.value == type) return;
            page.value = 1;
            list.value = [];
            total.value = 0;
            classify.value = type;
            getList();
        };

        const typeChange = (type) => {
            if (typeValue.value == type) return;
            typeValue.value = type;
            page.value = 1;
            list.value = [];
            total.value = 0;
            classify.value = "";

            getList();
        };

        const copy = (text) => copyUid(text);

        return { typeChange, page, loading, classifyChange, total, list, classifyList, classify, typeValue, typeList, creationType, gtercoin, info, medallist, schoolTags, introduction, copy };
    },
});

appSectionIndex.component("itemForum", itemForum);
appSectionIndex.component("itemOffer", itemOffer);
appSectionIndex.component("itemSummary", itemSummary);
appSectionIndex.component("itemVote", itemVote);
appSectionIndex.component("itemMj", itemMj);
appSectionIndex.component("itemTenement", itemTenement);
appSectionIndex.component("headTop", headTop);

appSectionIndex.mount("#homepage-me");