<template>
  <van-list v-model:loading="loading" :finished="finished" :finished-text="finishedTextStatus ? '没有更多了' : ''"
    @load="onLoad">
    <div v-for="(item, key) in commentList" :key="key" class="comment">
      <div class="comment-wrapper">
        <van-row style="font-size: 0.9rem;">
          <van-col span="4">
            <van-image v-if="item.avatar" round width="3rem" height="3rem" :src="item.avatar" />
            <van-image v-else round width="3rem" height="3rem" :src="icon_avatar" />
          </van-col>
          <van-col span="15">
            <p>{{ item.name }}</p>
            <p>{{ item.kg_name }}</p>
          </van-col>
          <van-col span="5" style="text-align: right;">
            <p style="color: #333333;" @click="deleteComment(item.id)">删除</p>
            <p>{{ item.comment_time }}</p>
          </van-col>
        </van-row>
        <van-row>
          <van-col>
            <span style="color: #222222;">{{ item.c_action }}<span style="color: #0B3A72;">@{{ item.c_name }}</span>：{{
            item.note
            }}</span>
          </van-col>
        </van-row>
      </div>

      <div class="raw-ref" @click="goToVideoDetail(item)">
        <van-row>
          <van-col span="8" class="image">
            <van-image width="8rem" height="5rem" fit="cover" :src="item.cover"
              style="vertical-align: text-bottom;">
              <template #error>加载失败</template>
            </van-image>
            <!-- <div style="position: absolute; top: 2rem; left: 3rem;">
              <van-image width="2rem" height="2rem" :src="icon_player" style="vertical-align: text-bottom;"> </van-image>
            </div> -->
          </van-col>
          <van-col span="14" class="text">
            <p style="font-size: 1.15rem;">{{ item.perf_name }}</p>
            <p style="color: #999999;">{{ item.book_name }} ｜ {{ item.localism_type }}</p>
          </van-col>
        </van-row>
      </div>
    </div>
  </van-list>
  <van-empty v-if="emptyStatus" class="custom-image" :image="no_image" description="暂无留言" />
</template>

<script lang="ts" setup>
// import { mainStore } from '@/store'

// import icon_player from '@images/bofang@2x.png'
import no_image from '@images/que-shuju@2x.png'
import icon_avatar from '@images/que-touxiang@2x.png'

import { ref, onActivated } from 'vue'
// import { useRouter } from 'vue-router'
// import axios from '@/utils/axios';
import _ from 'lodash'
import { Toast, Dialog } from 'vant';
// import { addPages } from '@/hooks/useKeepAlive'

import goToVideoDetail from '@/router/methods/videoDetail'

import { myCommentAPI, delCommentAPI } from '@/api/C/me.js'

// const $route = useRoute();
// const $router = useRouter();

// 我的留言接口联调
const loading = ref(false);
const finished = ref(false);
interface commentListType {
  id: string;
  avatar: string;
  name: string;
  kg_name: string;
  comment_time: string;
  note: string;
  c_action: string;
  c_name: string;
  cover: string;
  prod_id: string;
  perf_id: string;
  book_id: string;
  perf_name: string;
  book_name: string;
  localism_type: string;
}
const commentList = ref<commentListType[]>([])
let limit = ref(10);
let offset = ref(0)

// 因为不能让空图标提前出来的写法
const finishedTextStatus = ref(false);
const emptyStatus = ref(false);

const onLoad = async () => {
  const { data } = await myCommentAPI({ limit: limit.value, offset: offset.value });
  //
  // _.each(data, item => {
  //   let arr = _.split(item.target_name, '@'); // 分割评论的动作和姓名
  //   item.c_action = arr[0]; // 评论动作
  //   item.c_name = arr[1]; // 评论姓名
  // })
  data.forEach((item: { target_name: string | null | undefined; c_action: string; c_name: string; }) => {
    let arr = _.split(item.target_name, '@'); // 分割评论的动作和姓名
    item.c_action = arr[0]; // 评论动作
    item.c_name = arr[1]; // 评论姓名
  });
  commentList.value = [...commentList.value, ...data];
  // commentList.value = _.uniqBy(commentList.value, 'id');
  offset.value = commentList.value.length;
  loading.value = false;
  // 数据全部加载完成
  if (!data.length) {
    // 加载状态结束
    finished.value = true;
  }
  // 隐藏loading标识，空列表图标
  if (!commentList.value.length) {
    finishedTextStatus.value = false;
    emptyStatus.value = true;
  } else {
    emptyStatus.value = false;
  }
}

const deleteComment = (id: string) => { // 删除评论
  Dialog.confirm({
    title: '温馨提示',
    message: '是否确认删除该评论？',
    confirmButtonColor: '#713610'
  })
    .then(async () => {
      const result = await delCommentAPI({ comment_id: id });
      if (result) {
        // 移除当前选中评论，避免刷新页面
        _.remove(commentList.value, comment => comment.id === id);
        Toast.success('删除成功');
        if (!commentList.value.length) {
          onLoad()
        }
      }
    })
    .catch(() => {
      // on cancel
    });
}

/****************** keepAlive 模块 *******************/

// TAG: keepAlive 缓存页面
// addPages()

onActivated(() => { // keepAlive 重置后执行回调
});

/*********************************************************/
</script>

<style lang="less" scoped>
.comment-wrapper {
  color: #999999;
  padding: 1rem;
  line-height: 1.75;

  .reply-wrapper {
    background: #F7F7F7;
    border-radius: 10px;
    padding: 0.5rem;
    margin-top: 0.5rem;
    color: #0B3A72;

    .content {
      color: #222222;
    }
  }
}

.raw-ref {
  padding: 1rem;
  background-color: #F7F7F7;

  .image {
    position: relative;
  }

  .text {
    line-height: 2;
    margin-left: 1rem;
  }
}
</style>