<template>
  <div>
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="关联水闸" prop="wagaId">
        <el-input
          v-model="queryParams.data.wagaId"
          placeholder="请输入水闸id"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        >
          <el-button
            type="primary"
            slot="append"
            icon="el-icon-search"
            size="small"
            @click="handleQuery"
          ></el-button>
        </el-input>
      </el-form-item>

      <el-form-item label="预案类型" prop="type">
        <el-select
          v-model="queryParams.data.type"
          placeholder="请选择预案类型"
          clearable
          size="small"
          @change="handleQuery"
        >
          <el-option
            v-for="dict in typeOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>

      <el-form-item>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['yaxx:yaxx:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['yaxx:yaxx:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['yaxx:yaxx:remove']"
          >删除</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="yaxxList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" fixed />
      <el-table-column
        label="序号"
        type="index"
        width="50"
        align="center"
        fixed
      />

      <el-table-column
        label="关联水闸"
        align="center"
        prop="wagaId"
        :formatter="wageIdFormat"
        min-width="120"
      />
      <!-- <el-table-column
        label="水闸代码"
        align="center"
        prop="wagaCode"
        min-width="120"
      />
      <el-table-column
        label="水闸名称"
        align="center"
        prop="wagaName"
        min-width="120"
      />
      <el-table-column
        label="水闸类型"
        align="center"
        prop="wagaType"
        min-width="120"
      />
      <el-table-column
        label="工程规模"
        align="center"
        prop="engineerScale"
        min-width="120"
      /> -->

      <el-table-column
        label="负责人"
        align="center"
        prop="personName"
        min-width="120"
      />
      <el-table-column
        label="类型"
        align="center"
        prop="type"
        :formatter="typeFormat"
        min-width="120"
      />
      <el-table-column
        label="开展时间"
        align="center"
        prop="implementationTime"
        min-width="120"
      >
        <template slot-scope="scope">
          <span>{{
            parseTime(scope.row.implementationTime, "{y}-{m}-{d}")
          }}</span>
        </template>
      </el-table-column>
      <!-- <el-table-column label="预案内容" align="center" prop="planContent" min-width="120"/> -->
      <!-- <el-table-column label="图片" align="center" prop="photo" min-width="120"/> -->

      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
        width="180"
        fixed="right"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['yaxx:yaxx:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['yaxx:yaxx:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改水闸预案对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="1200px"
      append-to-body
      :close-on-click-modal="false"
    >
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="关联水闸" prop="wagaId">
          <!-- <el-input v-model="form.wagaId" placeholder="请输入水闸id" /> -->
          <el-select
            v-model="form.wagaId"
            placeholder="请选择关联水闸"
            style="width: 100%"
          >
            <el-option
              v-for="dict in wagaNameOptions"
              :key="dict.id"
              :label="dict.wagaName"
              :value="dict.id"
            ></el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="负责人" prop="personName">
          <el-input v-model="form.personName" placeholder="请输入负责人" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select
            v-model="form.type"
            placeholder="请选择类型"
            style="width: 100%"
          >
            <el-option
              v-for="dict in typeOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="开展时间" prop="implementationTime">
          <el-date-picker
            clearable
            size="small"
            style="width: 100%"
            v-model="form.implementationTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择开展时间"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="预案内容" prop="planContent">
          <el-input v-model="form.planContent" placeholder="请输入预案内容" />
        </el-form-item>
        <el-form-item label="图片" prop="photo">
          <!-- <el-input
            v-model="form.photo"
            type="textarea"
            placeholder="请输入内容"
          /> -->
          <el-upload
            class="upload-demo"
            action="thinking/common/upload"
            :headers="headers"
            :on-preview="handlePreview"
            :on-remove="(file) => handleRemove(file, 'fileList')"
            :before-remove="beforeRemove"
            multiple
            :on-exceed="handleExceed"
            :on-success="(_, fileList) => submitUpload(fileList, 'fileList')"
            :file-list="fileList"
          >
            <el-button size="small" type="primary" plain>
              <i class="el-icon-upload el-icon--right"></i>
              点击上传
            </el-button>
            <div slot="tip" class="el-upload__tip">
              支持jpg/png文件等，不超过100M
            </div>
          </el-upload>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listYaxx,
  getYaxx,
  delYaxx,
  addYaxx,
  updateYaxx,
  exportYaxx,
} from "@/api/yg/yaxx";
import { listJbxx, getJbxx } from "@/api/yg/jbxx";
import { getToken } from "@/utils/auth";
import { getFileStream } from "@/api/system/upload";

export default {
  name: "Yaxx",
  data() {
    return {
      areasOptionProps: {
        emitPath: false,
        checkStrictly: true, //选择任意一级
      },
      areasOptions: [],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 水闸预案表格数据
      yaxxList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 类型字典
      typeOptions: [],
      // 水闸项目
      wagaNameOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        ids: null,
        data: {
          wagaId: null,
          wagaCode: null,
          wagaName: null,
          wagaType: null,
          engineerScale: null,
          personName: null,
          type: null,
          implementationTime: null,
          planContent: null,
          photo: null,
          createUid: null,
          updateUid: null,
          owerDept: null,
          relation: null,
        },
        // 排序方式
        params: {
          // 按哪个字段排序
          orderBy: "create_time",
          // desc降序，升序asc
          sortBy: "desc",
        },
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
      // 请求头
      headers: {
        shuili: "water " + getToken(),
      },
      fileList: [],
    };
  },
  created() {
    this.getList();
    listJbxx({}).then((res) => {
      // console.log(111, res);
      this.wagaNameOptions = res.records;
    });
    this.getDicts("prePlan_type").then((response) => {
      this.typeOptions = response.data;
    });
  },
  methods: {
    wageIdFormat(row) {
      const id = row.wagaId;
      let data = this.wagaNameOptions.find((res) => res.id == id);
      if (data) return data.wagaName;
    },
    // 类型字典翻译
    typeFormat(row, column) {
      return this.selectDictLabel(this.typeOptions, row.type);
    },
    /** 查询水闸预案列表 */
    getList() {
      this.loading = true;
      listYaxx(this.queryParams).then((response) => {
        this.yaxxList = response.records;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.fileList = [];
      this.form = {
        id: null,
        wagaId: null,
        wagaCode: null,
        wagaName: null,
        wagaType: null,
        engineerScale: null,
        personName: null,
        type: null,
        implementationTime: null,
        planContent: null,
        photo: null,
        createUid: null,
        updateUid: null,
        createTime: null,
        updateTime: null,
        owerDept: null,
        remark: null,
        relation: null,
      };
      this.resetForm("form");
    },
    // 查询表单重置
    resetQueryForm() {
      this.queryParams = {
        pageNum: 1,
        pageSize: 10,
        data: {
          id: null,
          wagaId: null,
          wagaCode: null,
          wagaName: null,
          wagaType: null,
          engineerScale: null,
          personName: null,
          type: null,
          implementationTime: null,
          planContent: null,
          photo: null,
          createUid: null,
          updateUid: null,
          createTime: null,
          updateTime: null,
          owerDept: null,
          remark: null,
          relation: null,
        },
        params: {
          // 按哪个字段排序
          orderBy: "create_time",
          // desc降序，升序asc
          sortBy: "desc",
        },
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetQueryForm();
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加水闸预案";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getYaxx(id).then((response) => {
        this.form = response.data;
        if (this.form.photo) {
          this.fileList = JSON.parse(this.form.photo);
          console.log(11111, this.fileList);
        }
        this.open = true;
        this.title = "修改水闸预案";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          this.form.photo = JSON.stringify(this.fileList);
          if (this.form.id != null) {
            updateYaxx(this.form).then((response) => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              }
            });
          } else {
            addYaxx(this.form).then((response) => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      if (ids) {
        this.$confirm("是否删除选中的数据？", "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        })
          .then(function () {
            return delYaxx(ids);
          })
          .then(() => {
            this.getList();
            this.msgSuccess("删除成功");
          })
          .catch(function () {});
      } else {
        this.$message.warning("请选择要删除的数据！！");
      }
    },
    // 上传意见附件
    submitUpload(fileList, name) {
      console.log(name, fileList);
      this[name].push({
        name: fileList.name,
        fileName: fileList.response.fileName,
        url: fileList.response.url,
        uid: fileList.uid,
      });
      console.log(name, this[name]);
    },
    handleRemove(file, name) {
      // console.log(file, fileList1);
      let index = this[name].findIndex((item) => item.uid === file.uid);
      // 删除文件
      this[name].splice(index, 1);
    },
    downloadFile2(info, index) {
      console.log(info);
      this.handlePreview(info);
    },
    // 点击预览的文件进行下载
    handlePreview(file) {
      // console.log(file);
      getFileStream({ fileName: file.fileName }).then((res) => {
        const blob = new Blob([res], {
          // type类型后端返回来的数据中会有，根据自己实际进行修改
          // 表格下载为 application/xlsx，压缩包为 application/zip等，
          type: "application/xlsx",
        }); //excel,pdf等
        const href = URL.createObjectURL(blob); //创建新的URL表示指定的blob对象
        const a = document.createElement("a"); //创建a标签
        a.style.display = "none";
        a.href = href; // 指定下载链接
        a.download = file.name; //指定下载文件名
        a.click(); //触发下载
        URL.revokeObjectURL(a.href); //释放URL对象
      });
    },
    handleExceed(files, fileList) {
      this.$message.warning(
        `当前限制选择 3 个文件，本次选择了 ${files.length} 个文件，共选择了 ${
          files.length + fileList.length
        } 个文件`
      );
    },
    beforeRemove(file, fileList) {
      return this.$confirm(`确定移除 ${file.name}？`);
    },
  },
};
</script>
<style lang="scss" scoped>
@import "@/assets/css/dialog.scss";
// ::v-deep {
//   .el-dialog {
//     margin-top: 2vh !important;
//   }
// }
</style>
