<template>
    <scroll-view :scroll-y="true" class="nearby-scroll" @scrolltolower="scrollBottom">
        <view class="two-head">
            <view
                class="head-item"
                :class="{ active: item.value === fromValue.area }"
                v-for="(item, index) in oneDictData('area')"
                :key="item.value"
                @click="changeArea(item.value, item)"
            >
                {{ item.label }}
            </view>
            <view
                class="head-item"
                :class="{ active: state.tabBxText === fromValue.area }"
                @click="changeArea(state.tabBxText, item)"
            >
                不限区域
            </view>
        </view>
        <view class="nearby-list">
            <view class="list-head" @touchmove.stop.prevent>
                <view class="tab-options">
                    <scroll-view :scroll-x="true" :show-scrollbar="false" class="tab-scroll" @touchmove.stop>
                        <view class="tab-op-left">
                            <view
                                class="tab-list"
                                :class="{ tabchecked: state.tabIndex === 'all' }"
                                @click="choosePosition('all')"
                            >
                                全部
                            </view>
                            <view
                                class="tab-list"
                                :class="{ tabchecked: state.tabIndex === index }"
                                @click="choosePosition(index)"
                                v-for="(item, index) in userInfo.jobTitle"
                                :key="index"
                            >
                                {{ item }}
                            </view>
                        </view>
                    </scroll-view>
                    <view class="tab-op-right">
                        <uni-icons type="plusempty" style="margin-right: 10rpx" size="20"></uni-icons>
                        <view class="tab-recommend">
                            <latestHotestStatus @confirm="handelHostestSearch"></latestHotestStatus>
                        </view>
                        <view class="tab-filter" @click="emit('onFilter', 1)">
                            <view class="tab-number" v-show="pageState.total">{{ formatTotal(pageState.total) }}</view>
                            <image class="image" src="/static/icon/filter.png"></image>
                        </view>
                    </view>
                </view>
            </view>
            <view class="one-cards">
                <view class="card-box" v-for="(item, index) in list" :key="item.jobId" @click="navToPost(item.jobId)">
                    <view class="box-row mar_top0">
                        <view class="row-left">{{ item.jobTitle }}</view>
                        <view class="row-right">
                            <Salary-Expectation
                                :max-salary="item.maxSalary"
                                :min-salary="item.minSalary"
                            ></Salary-Expectation>
                        </view>
                    </view>
                    <view class="box-row">
                        <view class="row-left">
                            <view class="row-tag" v-if="item.education">
                                <dict-Label dictType="education" :value="item.education"></dict-Label>
                            </view>
                            <view class="row-tag" v-if="item.experience">
                                <dict-Label dictType="experience" :value="item.experience"></dict-Label>
                            </view>
                        </view>
                    </view>
                    <view class="box-row mar_top0">
                        <view class="row-item mineText">{{ item.postingDate || '发布日期' }}</view>
                        <view class="row-item mineText">{{ vacanciesTo(item.vacancies) }}</view>
                        <view class="row-item mineText textblue"><matchingDegree :job="item"></matchingDegree></view>
                        <view class="row-item">
                            <uni-icons type="star" size="28"></uni-icons>
                            <!-- <uni-icons type="star-filled" color="#FFCB47" size="30"></uni-icons> -->
                        </view>
                    </view>
                    <view class="box-row">
                        <view class="row-left mineText">{{ item.companyName }}</view>
                        <view class="row-right mineText">
                            青岛
                            <dict-Label dictType="area" :value="item.jobLocationAreaCode"></dict-Label>
                            <convert-distance
                                :alat="item.latitude"
                                :along="item.longitude"
                                :blat="latitude()"
                                :blong="longitude()"
                            ></convert-distance>
                        </view>
                    </view>
                </view>
            </view>
        </view>
        <loadmore ref="loadmoreRef"></loadmore>
    </scroll-view>
</template>

<script setup>
import dictLabel from '@/components/dict-Label/dict-Label.vue';
import { reactive, inject, watch, ref, onMounted } from 'vue';
import { onLoad, onShow } from '@dcloudio/uni-app';
import useDictStore from '@/stores/useDictStore';
import useUserStore from '@/stores/useUserStore';
import useLocationStore from '@/stores/useLocationStore';
const { getLocation, longitude, latitude } = useLocationStore();
const { getDictSelectOption, oneDictData } = useDictStore();
const { $api, navTo, vacanciesTo, formatTotal } = inject('globalFunction');
const emit = defineEmits(['onFilter']);
const state = reactive({
    tabIndex: 'all',
    tabBxText: 'buxianquyu',
});
const isLoaded = ref(false);
const fromValue = reactive({
    area: 0,
});
const loadmoreRef = ref(null);
const userInfo = ref({});
const pageState = reactive({
    page: 0,
    total: 0,
    maxPage: 2,
    pageSize: 10,
    search: {
        order: 0,
    },
});
const list = ref([]);

onShow(() => {
    userInfo.value = useUserStore().userInfo;
});

function navToPost(jobId) {
    navTo(`/packageA/pages/post/post?jobId=${btoa(jobId)}`);
}

async function loadData() {
    try {
        if (isLoaded.value) return;
        const area = oneDictData('area')[0];
        fromValue.area = area.value;
        getJobList('refresh');
        isLoaded.value = true;
    } catch (err) {
        isLoaded.value = false; // 重置状态允许重试
        throw err;
    }
}

function scrollBottom() {
    getJobList();
    loadmoreRef.value.change('loading');
}

function choosePosition(index) {
    state.tabIndex = index;
    if (index === 'all') {
        pageState.search.jobTitle = '';
    } else {
        pageState.search.jobTitle = useUserStore().userInfo.jobTitle[index];
    }
    getJobList('refresh');
}
function changeArea(area, item) {
    fromValue.area = area;
    getJobList('refresh');
}
function getJobList(type = 'add') {
    if (type === 'add' && pageState.page < pageState.maxPage) {
        pageState.page += 1;
    }
    if (type === 'refresh') {
        pageState.page = 1;
        pageState.maxPage = 2;
    }
    let params = {
        current: pageState.page,
        pageSize: pageState.pageSize,
        countyIds: [fromValue.area],
        ...pageState.search,
    };
    if (fromValue.area === state.tabBxText) {
        params.countyIds = [];
    }
    $api.createRequest('/app/job/countyJob', params, 'POST').then((resData) => {
        const { rows, total } = resData;
        if (type === 'add') {
            const str = pageState.pageSize * (pageState.page - 1);
            const end = list.value.length;
            const reslist = rows;
            list.value.splice(str, end, ...reslist);
        } else {
            list.value = rows;
        }
        pageState.total = resData.total;
        pageState.maxPage = Math.ceil(pageState.total / pageState.pageSize);
        if (rows.length < pageState.pageSize) {
            loadmoreRef.value.change('noMore');
        } else {
            loadmoreRef.value.change('more');
        }
    });
}

function handelHostestSearch(val) {
    pageState.search.order = val.value;
    getJobList('refresh');
}

function handleFilterConfirm(val) {
    pageState.search = {
        order: pageState.search.order,
    };
    for (const [key, value] of Object.entries(val)) {
        pageState.search[key] = value.join(',');
    }
    getJobList('refresh');
}

defineExpose({ loadData, handleFilterConfirm });
</script>

<style lang="stylus" scoped>
.tabchecked
    color:  #4778EC !important
.nearby-scroll
    overflow: hidden;
    .two-head
        margin: 24rpx;
        padding: 26rpx;
        background: #FFFFFF;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        grid-column-gap: 40rpx;
        grid-row-gap: 30rpx;
        border-radius: 17rpx 17rpx 17rpx 17rpx;
        .head-item
            min-width: 129rpx;
            height: 44rpx;
            line-height: 44rpx;
            text-align: center;
            width: fit-content;
            background: #D9D9D9;
            border-radius: 17rpx 17rpx 17rpx 17rpx;
            font-size: 21rpx;
            color: #606060;
        .active
            background: #4778EC;
            color: #FFFFFF;
    .nearby-list
        margin-top: 40rpx;
        // background: linear-gradient( 180deg, #4778EC 0%, #002979 100%);
        .list-head
            height: 77rpx;
            background-color: #FFFFFF;
            border-radius: 17rpx 17rpx 0rpx 0rpx;
            position: relative;
            top: -17rpx;
            z-index: 9999;
    .tab-options
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 77rpx;
        background: #FFFFFF;
        border-radius: 17rpx 17rpx 0rpx 0rpx;
        padding: 0 24rpx;
        overflow: hidden;
        .tab-scroll
            height: 77rpx;
            line-height: 77rpx;
            flex: 1;
            overflow: hidden;
            padding-right: 10rpx;
            .tab-op-left
                display: flex;
                align-items: center;
                flex-wrap: nowrap;
                .tab-list
                    text-align: center;
                    white-space: nowrap;
                    margin-right: 30rpx;
                    font-size: 28rpx;
                    color: #606060;
        .tab-op-right
            display: flex;
            align-items: center;
            .tab-recommend
                white-space: nowrap;
                width: fit-content;
                padding: 0 10rpx;
                height: 42rpx;
                background: #4778EC;
                border-radius: 17rpx 17rpx 0rpx 17rpx;
                text-align: center;
                color: #FFFFFF;
                font-size: 21rpx;
                line-height: 42rpx;
                margin-right: 12rpx;
            .tab-number
                font-size: 21rpx;
                color: #606060;
                line-height: 25rpx;
                text-align: center;
            .tab-filter
                display: flex;
                .image
                    width: 28rpx;
                    height: 27rpx;

    .one-cards
        display: flex;
        flex-direction: column;
        padding: 20rpx;
        .card-box
            width: calc(100% - 36rpx - 36rpx);
            border-radius: 0rpx 0rpx 0rpx 0rpx;
            background: #FFFFFF;
            border-radius: 17rpx;
            padding: 15rpx 36rpx;
            margin-top: 24rpx;
            .box-row
                display: flex;
                justify-content: space-between;
                margin-top: 8rpx;
                align-items: center;
                .mineText
                    font-weight: 400;
                    font-size: 21rpx;
                    color: #606060;
                .textblue
                    color: #4778EC;
                .row-right
                    min-width: 120rpx
                    text-align: right
                .row-left
                    display: flex;
                    justify-content: space-between;
                    .row-tag
                        background: #13C57C;
                        border-radius: 17rpx 17rpx 17rpx 17rpx;
                        font-size: 21rpx;
                        color: #FFFFFF;
                        line-height: 25rpx;
                        text-align: center;
                        padding: 4rpx 8rpx;
                        margin-right: 23rpx;
        .card-box:first-child
            margin-top: -14rpx;
</style>
