<template>
  <div class="app-container">
    <van-nav-bar
      title="合同预览"
      left-arrow
      fixed
      placeholder
      @click-left="onClickLeft"
    />
    <pdf v-for="item in numPages" :key="item" :src="url" :page="item" ref="pdf"></pdf>
  </div>
</template>

<script>
  import { createAssistPDF,createSurveyPDF,createPutrecordPDF,createOnrecordPDF,createSamplingPDF,createTreatPDF,createDecisionPDF,createEvidencePDF,createExecutePDF,createEndingPDF,createBreakPDF,createResumePDF } from "@/api/lawEnforcement/index";
  import pdf from 'vue-pdf'
  import {previewContractFile} from "@/api/sunVillage_info/fixedAssets";
  export default {
    components:{
      pdf
    },
    name: "programmeDetail",
    data() {
      return {
        url:'',
        numPages: null, // pdf 总页数
      };
    },
    created() {
      const id = this.$route.query.id;
      const baseURL = process.env.VUE_APP_BASE_API;
      this.$toast.loading({
        message: "正在加载文件",
        forbidClick: true,
        duration: 20000,
      });
      previewContractFile(id).then(response => {

        this.$toast.loading({
          message: "正在加载文件",
          forbidClick: true,
          duration: 20000,
        });

        this.url = baseURL + response.msg;
        let loadingTask = pdf.createLoadingTask(this.url)

        loadingTask.promise.then(pdf => {
          this.numPages = pdf.numPages
          this.$toast.clear();
        })

      });
    },
    methods: {
      goBack(){
        window.history.go(-1)
      }
    },
  }
</script>

<style scoped lang="scss">
  .app-container {
  }
  /deep/ .van-collapse-item__content{
    padding: 0;
  }
  .cf{
    padding: 0 3%;
    margin-top: 20PX;
    margin-bottom: 20PX;
    .van-row{
      background: #F0F3F5;
      display: flex;
      align-items: center;
      .van-col{
        padding: 5PX 0;
        font-size: 12PX!important;
        text-align: center;
        p{
          color: #1D6FE9;
          text-align: left;
          font-size: .4rem;
        }
      }
      &:first-child{
        background: transparent;
      }
    }
  }
  .header_main{
    height: 116px;
    background: url('../../../assets/images/sunVillage_info/list_head.png') no-repeat;
    background-size: 100% 100%;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    font-size: 36px;
    line-height: 116px;
    text-align: center;
    color: #fff;
    position: relative;
    .return_btn{
      width: 24px;
      height: 43.2px;
      background: url('../../../assets/images/sunVillage_info/list_icon_5.png') center center no-repeat;
      background-size: 20px 36px;
      position: absolute;
      left: 38px;
      top: 36px;
    }
    .add_btn{
      width: 56.4px;
      height: 40.8px;
      background: url('../../../assets/images/sunVillage_info/list_icon_9.png') center center no-repeat;
      background-size: 47px 34px;
      position: absolute;
      right: 38px;
      top: 36px;
    }
  }
  /deep/ .van-radio--horizontal{
    margin-left: 0.32rem;
    margin-right: 0;
  }
  .peopleList{
    padding: 0 3%;
    text-align: left;
    .van-row{
      border-bottom: 1px solid #dddddd;
      display: flex;
      align-items: center;
      &:last-child{
        border: none;
      }
      .van-col--17{
        display: flex;
        align-items: center;
        p{
          margin-left: 10PX;
        }
      }
      .van-col--7{
        display: flex;
        justify-content: space-between;
        p{
          color: #1D6FE9;
          border: 1px solid #1D6FE9;
          text-align: center;
          border-radius: 15PX;
          display: inline-block;
          padding: 5px 15px;
        }
      }
      .van-col{
        text-align: left;
        font-size: 14PX;
        color: #333333;
        padding: 15PX 0;
        img{
          display: block;
        }
      }
    }
  }
  .main_title{
    font-size: 0.4rem;
    color: #1D6FE9;
    margin: 0.2rem 6%;
    margin-top: 0;
    position: relative;
  }
  .main_box{
    width: 96%;
    margin: 0 auto;
    border-radius: 10PX;
    box-shadow: 0px 3px 6px 0px rgba(0,0,0,0.16);
    overflow: hidden;
    background-color: #FFF;
    .van-icon{
      vertical-align: middle;
    }
    .custom-title{
      font-size: 17PX;
      color: #333333;
      vertical-align: middle;
      line-height: 1;
      position: relative;
    }
    .tap{
      color: #1D6FE9;
    }
    .bgBlue{
      display: block;
      position: absolute;
      width: 17PX;
      height: 17PX;
      border-radius: 50%;
      background-color: rgba(29,111,233,0.26);
      top: -2PX;
      right: -8PX;
    }
  }
  .submitButton{
    width: 40%;
    margin: 0 auto;
    background-image: linear-gradient(to right, #77A6EF , #2E79E9);
    text-align: center;
    color: #ffffff;
    height: 70px;
    line-height: 70px;
    border-radius: 8PX;
    margin-top: 25PX;
    &:first-child{
      background-image: linear-gradient(to right, #21CAC3 , #17A8A2);
    }
  }
  .submit_box{
    display: flex;
    align-items: center;
    justify-content: space-around;
  }

  .addFamily{
    position: absolute;
    top: -2px;
    right: 0;
    border-radius: 50%;
  }

</style>
