<!--
 * @Description: 
 * @Autor: renchao
 * @LastEditTime: 2023-06-25 11:13:07
-->
<template>
  <div>
    <div class="zsdy-content" v-Loading="loading">
      <el-form
        :model="ruleForm"
        :rules="rules"
        ref="ruleForm"
        label-width="120px">
        <el-form-item label="印刷序列号：" prop="ysxlh">
          <el-select v-model="ruleForm.ysxlh" placeholder="请选择">
            <el-option
              v-for="item in ysxlh"
              :key="item.ysxlh"
              :label="item.ysxlh"
              :value="item.ysxlh">
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div class="zs-content">
        <canvas ref="zs" width="1000" class="zsyl" height="700"></canvas>
      </div>
    </div>
    <div class="text-center pt-10">
      <el-button @click="$popupCacel">取消</el-button>
      <el-button type="primary" @click="handleSubmit">确定</el-button>
    </div>
  </div>
</template>

<script>
  import store from '@/store/index.js'
  import { datas } from "../../javascript/zsyl.js";
  import { readYsxlh, certificate, getSlsqBdcqzList } from "@/api/bdcqz.js";
  export default {
    props: {
      formData: {
        type: Object,
        default: () => {
          return {}
        }
      }
    },
    data () {
      return {
        // 不动产证书图片地址
        imgSrc: require('@/image/bdcqz/bdcqzs2.jpg'),
        loading: false,
        bdcqz: [],
        //印刷序列号集合
        ysxlh: [],
        //列名称对象
        columns: [],
        ruleForm: {
          bsmBdcqz: "",
          szmc: "不动产权证书",
          bdcqzlx: "",
          szzh: "",
          ysxlh: ""
        },
        rules: {
          ysxlh: [
            { required: true, message: "请选择印刷序列号", trigger: "change" }
          ]
        }
      }
    },
    created () {
      store.dispatch('user/refreshPage', false)
      this.columns = datas.columns()
      this.ysxlhList()
      this.getHeadTabBdcqz()
    },
    methods: {
      //获取印刷序列号列表
      ysxlhList () {
        readYsxlh({ zslx: this.formData.bdcqz.bdcqzlx }).then((res) => {
          if (res.code === 200) {
            this.ysxlh = res.result;
          }
        })
      },
      //获取受理申请下全部不动产权证
      getHeadTabBdcqz () {
        this.loading = true
        getSlsqBdcqzList({ bsmSlsq: this.formData.bsmSlsq }).then(res => {
          if (res.code == 200) {
            if (res.result && res.result.length > 0) {
              this.bdcqz = res.result[0]
              this.drawTextOnImage()
            }
          }
          this.loading = false
        })
      },
      // 不动产证书
      drawTextOnImage () {
        const canvas = this.$refs.zs;
        const context = canvas.getContext('2d');
        const image = new Image();
        image.onload = () => {
          context.drawImage(image, 0, 0);
          context.font = '18px 楷体';
          context.fillStyle = '#000000';
          context.fillText(this.bdcqz.sjjc ? this.bdcqz.sjjc : '', 60, 56);
          context.fillText(this.bdcqz.djnd ? this.bdcqz.djnd : '', 113, 56);
          context.fillText(this.bdcqz.sxqc ? this.bdcqz.sxqc : '', 180, 56);
          context.fillText(this.bdcqz.sxh ? this.bdcqz.sxh : '', 370, 56);
          context.fillText(this.bdcqz.qlr ? this.bdcqz.qlr : '', 138, 97);
          context.fillText(this.bdcqz.gyqk ? this.bdcqz.gyqk : '', 138, 138);
          context.fillText(this.bdcqz.zl ? this.bdcqz.zl : '', 138, 180);
          context.fillText(this.bdcqz.bdcdyh ? this.bdcqz.bdcdyh : '', 138, 223);
          context.fillText(this.bdcqz.qllx ? this.bdcqz.qllx : '', 138, 263);
          context.fillText(this.bdcqz.qlxz ? this.bdcqz.qlxz : '', 138, 303);
          context.fillText(this.bdcqz.yt ? this.bdcqz.yt : '', 138, 346);
          context.fillText(this.bdcqz.mj ? this.bdcqz.mj : '', 138, 386);
          context.fillText(this.bdcqz.syqx ? this.bdcqz.syqx : '', 138, 429);
          // qlqtzk
          const maxWidth = 280; // 最大宽度限制
          let lines = this.bdcqz.qlqtzk ? this.bdcqz.qlqtzk.split('\n') : [];
          lines.forEach((line, index) => {
            const y = 469 + (index * 37); // 每行文本的垂直位置
            let currentLine = '';
            let arr = [];
            for (let word of line) {
              const testLine = currentLine + word;
              const lineWidth = context.measureText(testLine).width;
              if (lineWidth <= maxWidth) {
                currentLine = testLine;
              } else {
                arr.push(currentLine);
                currentLine = word;
              }
            }
            arr.push(currentLine);
            arr.forEach((line, index) => {
              context.fillText(line, 138, y + (index * 20)); // 调整行高
            })
          })
          context.fillText(this.bdcqz.fj ? this.bdcqz.fj : '', 580, 100);
        }
        image.src = this.imgSrc
      },
      handleSubmit () {
        this.savePrintRecord()
      },
      //保存打印记录
      savePrintRecord () {
        this.ruleForm.bsmBdcqz = this.formData.bdcqz.bsmBdcqz;
        this.ruleForm.bdcqzlx = this.formData.bdcqz.bdcqzlx;
        this.ruleForm.szzh = this.formData.bdcqz.bdcqzh;
        certificate(this.ruleForm).then((res) => {
          if (res.code === 200) {
            this.$popupCacel()
            this.$message.success("提交成功")
            //刷新列表
            store.dispatch('user/refreshPage', true)
          } else {
            this.$message.error(res.message)
          }
        })
      }
    }
  }
</script>
<style scoped lang="scss">
  @import "~@/styles/mixin.scss";
  .zsdy-content {
    height: 80vh;
    overflow-y: scroll;
  }
  .zs-content {
    text-align: center;
  }
</style>