<template>

  <!-- 主体部分 -->
  <div class="xl:w-screen-xl m-auto py-4 mt-12 px-4 sm:px-0 sm:mt-20">
    <el-page-header :icon="ArrowLeft" @back="goBack">
      <template #content>
        <span class="text-large font-600"> 源码下载 </span>
      </template>
      <div class="text-lg">
        <el-result
          :title="`权限不足`"
          icon="warning"
        />
      </div>
      <el-row id="container" :gutter="24" class="clearfix">
        <el-col v-for="(item,index) in list" :key="index" :sm="4" :xs="12" class="left mb-8">
          <nuxt-link :to="`${item.url}`" class="flex-1 cursor-pointer flex flex-col text-center" target="_blank">
            <el-card :body-style="{ padding: '0px' }" class="items-center flex justify-center" shadow="hover">
              <el-popover
                :content="item.comments"
                :width="200"
                placement="bottom"
                trigger="hover"
              >
                <template #reference>
                  <div class="flex-1 py-5 sm:p-4 !p-4">
                    <el-space class="text-gray-700 dark:text-white text-base font-semibold h-[28px] flex justify-center items-center">
                      <el-image v-if="item.icon" :alt="item.name" :src="item.icon" style="height: 32px"/>
                      <span :title="item.name" class="text-lg line-clamp-1">{{ item.name }}</span>
                    </el-space>
                  </div>
                </template>
              </el-popover>
            </el-card>
          </nuxt-link>
        </el-col>
      </el-row>
    </el-page-header>
    <Pagination :total="total" @done="search" />
  </div>
</template>
<script lang="ts" setup>
import { ArrowLeft,View,Search } from '@element-plus/icons-vue'
import {useLayout, usePage} from "~/composables/configState";
import type {CmsNavigation} from "~/api/cms/cmsNavigation/model";
import type {CmsArticle, CmsArticleParam} from "~/api/cms/cmsArticle/model";
import {getNavIdByParamsId, getViews, paramsId} from "~/utils/common";
import {getCmsNavigation, listCmsNavigation} from "~/api/cms/cmsNavigation";
import {pageCmsLink} from "~/api/cms/cmsLink";
import type {CmsLink, CmsLinkParam} from "~/api/cms/cmsLink/model";

const route = useRoute();
const router = useRouter();
const navId = ref();
const list = ref<CmsLink[]>([]);
const category = ref<CmsNavigation[]>([]);
const total = ref<number>(0);

// 获取状态
const page = usePage();
const layout = useLayout();
const showSearch = ref<boolean>(false);

// 搜索表单
const where = reactive<CmsLinkParam>({
  keywords: '',
  page: 1,
  categoryId: undefined
});

const id = ref<number>(0);

const showMenu = (item: CmsLink) => {
  id.value = Number(item.id);
};

const hideMenu = () => {
  id.value = 0;
};

// 加载页面数据
const reload = async () => {
  getCmsNavigation(navId.value).then(data => {
    // 获取栏目信息
    page.value = data
    layout.value.banner = data.banner;
    if(navId.value){
      where.categoryId = navId.value;
    }
    pageCmsLink(where).then(response => {
      if(response){
        total.value = response?.count;
        list.value = response?.list;
      }
    }).finally(() => showSearch.value = false)

    // 设置页面标题
    useSeoMeta({
      description: data.comments || data.title,
      keywords: data.title,
      titleTemplate: `${data?.title}` + ' - %s',
    })

  }).catch(err => {
    console.log(err,'加载失败...')
  })
}

const goBack = () => {
  router.back(); // 返回上一页
}

/**
 * 搜索
 * @param data
 */
const search = (data: CmsArticleParam) => {
  where.page = data.page;
  reload();
}

watch(
  () => route.params.id,
  (id) => {
    navId.value = getNavIdByParamsId(id);
    reload();
  },
  { immediate: true }
);

</script>
