<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="区划名称" prop="deptName">
        <el-input v-model="queryParams.deptName" placeholder="请输入部门名称" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="级联代码" prop="importCode">
        <el-input v-model="queryParams.importCode" placeholder="请输入导入代码" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="区划代码" prop="orgCode">
        <el-input v-model="queryParams.orgCode" placeholder="请输入行政代码" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="部门状态" clearable>
          <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <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" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:dept:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="el-icon-upload2" size="mini" @click="handleImport" v-hasPermi="['system:dept:import']">导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['system:dept:export']">导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" @click="handlePoint" v-hasPermi="['system:dept:point']">更新坐标</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="deptList" >
      <el-table-column prop="orgCode" label="行政区划代码" width="150"></el-table-column>
      <el-table-column prop="deptName" label="行政区划名称" width="260"></el-table-column>
      <el-table-column prop="importCode" label="导入级联代码" width="150"></el-table-column>
      <el-table-column prop="orderNum" label="排序" width="100"></el-table-column>
      <el-table-column prop="status" label="状态" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column prop="longitude" label="经度" width="150"></el-table-column>
      <el-table-column prop="latitude" label="纬度" width="150"></el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-view" @click="handleLook(scope.row)" v-hasPermi="['system:dept:query']">查看</el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:dept:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)" v-hasPermi="['system:dept:add']">新增</el-button>
          <el-button v-if="scope.row.parentId != 0" size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:dept:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24" v-if="form.parentId !== 0">
            <el-form-item label="上级区划" prop="parentId">
              <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer" placeholder="选择上级部门" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="区划名称" prop="deptName">
              <el-input v-model="form.deptName" placeholder="请输入部门名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="负责人" prop="leader">
              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="区划状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </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>

    <!-- 查看部门对话框 -->
    <el-dialog :title="title" :visible.sync="viewOpen" width="800px" append-to-body>
      <el-descriptions id="printDetail" :column="descColumn" border :labelStyle="{width: `${descLabelWidth}%`}" :contentStyle="{width: `${(100 / descColumn) - descLabelWidth}%`}">
        <el-descriptions-item label="上级区划id">{{ form.parentId }}</el-descriptions-item>
        <el-descriptions-item label="行政区划名称">{{ form.deptName }}</el-descriptions-item>
        <el-descriptions-item label="显示顺序">{{ form.orderNum }}</el-descriptions-item>
        <el-descriptions-item label="负责人">{{ form.leader }}</el-descriptions-item>
        <el-descriptions-item label="联系电话">{{ form.phone }}</el-descriptions-item>
        <el-descriptions-item label="邮箱">{{ form.email }}</el-descriptions-item>
        <el-descriptions-item label="部门状态"><el-tooltip effect="light" :content="form.status" placement="right"><dict-tag :options="dict.type.sys_normal_disable" :value="form.status"/></el-tooltip></el-descriptions-item>
        <el-descriptions-item label="删除标志">{{ form.delFlag }}</el-descriptions-item>
        <el-descriptions-item label="导入级联代码">{{ form.importCode }}</el-descriptions-item>
        <el-descriptions-item label="行政区划代码">{{ form.orgCode }}</el-descriptions-item>
        <el-descriptions-item label="经度">{{ form.longitude }}</el-descriptions-item>
        <el-descriptions-item label="纬度">{{ form.latitude }}</el-descriptions-item>
      </el-descriptions>
      <!-- 弹框操作按钮 -->
      <div slot="footer" class="dialog-footer">
        <el-button @click="doPrint">打 印</el-button>
        <el-button @click="cancelDetail">关 闭</el-button>
      </div>
    </el-dialog>


    <!-- 导入EXCEL组件 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers" :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading" :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-left" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport" /> 先清空当前系统中的行政区划（慎重！！！）
          </div>
          <p style="color: red">1、仅允许导入xls、xlsx格式文件；</p>
          <p style="color: red">2、“导入级联代码”是行政单位上下级联关系的标识；</p>
          <p style="color: red">3、“行政区划代码”是国标代码。</p>
          <el-link type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline" @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>



  </div>
</template>

<script>
import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild, coordinatesUpdate } from "@/api/system/dept"
import Treeselect from "@riophae/vue-treeselect"
import "@riophae/vue-treeselect/dist/vue-treeselect.css"
import { getToken } from "@/utils/auth"
export default {
  name: "Dept",
  dicts: ['sys_normal_disable'],
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 表格树数据
      deptList: [],
      // 部门树选项
      deptOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 详情组件列数
      descColumn: 2,
      // 详情组件Label所占百分比, 最大={100 / descColumn}. 内容所占百分比={100 / descColumn - descLabelWidth}
      descLabelWidth: 15,
      // 对话框显示只读的详情
      viewOpen: false,
      // 查询参数
      queryParams: {
        deptName: null,
        status: null,
        pageNum: 1,
        pageSize: 10,
        // 查询排序
        orderByColumn: "orgCode",
        isAsc: "asc",
        // 翻译字典
        //toTranslateDict: "1",
        orgCode: null,
        importCode: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentId: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        deptName: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        orderNum: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        email: [
          {
            type: "email",
            message: "请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      },
      // EXCEL导入
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/dept/importData"
      },

    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询部门列表 */
    getList() {
      this.loading = true
      listDept(this.queryParams).then(response => {
        this.deptList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    /** 转换部门数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children
      }
      return {
        id: node.deptId,
        label: node.deptName,
        children: node.children
      }
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    cancelDetail() {
      this.viewOpen = false
    },
    // 表单重置
    reset() {
      this.form = {
        deptId: undefined,
        parentId: undefined,
        deptName: undefined,
        orderNum: undefined,
        leader: undefined,
        phone: undefined,
        email: undefined,
        status: "0"
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    /** 查看按钮操作 */
    handleLook(row) {
      const deptId = row.deptId || this.ids
      getDept(deptId).then(response => {
        this.form = response.data;
        this.viewOpen = true;
        this.title = "查看部门";
      });
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset()
      if (row != undefined) {
        this.form.parentId = row.deptId
      }
      this.open = true
      this.title = "添加部门"
      listDept().then(response => {
        this.deptOptions = this.handleTree(response.data, "deptId")
      })
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false
      this.isExpandAll = !this.isExpandAll
      this.$nextTick(() => {
        this.refreshTable = true
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      getDept(row.deptId).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改部门"
        listDeptExcludeChild(row.deptId).then(response => {
          this.deptOptions = this.handleTree(response.data, "deptId")
          if (this.deptOptions.length == 0) {
            const noResultsOptions = { deptId: this.form.parentId, deptName: this.form.parentName, children: [] }
            this.deptOptions.push(noResultsOptions)
          }
        })
      })
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.deptId != undefined) {
            updateDept(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addDept(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项？').then(function() {
        return delDept(row.deptId)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/dept/export', {
        ...this.queryParams
      }, `行政区划_${new Date().getTime()}.xlsx`)
    },
    /* 导入EXCEL组件 */
    handleImport() {
      this.upload.title = "行政区划导入"
      this.upload.open = true
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('system/dept/importTemplate', {
      }, `dept_template.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false
      this.upload.isUploading = false
      this.$refs.upload.clearFiles()
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true })
      this.getList()
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit()
    },
    // 更新所有部门的坐标信息
    handlePoint() {
      const loading = this.$loading({
        lock: true,
        text: '正在更新',
        spinner: 'el-icon-loading',
        background: 'rgba(255,255,255,0.76)'
      });
      this.$confirm("是否确认更新所有部门的坐标信息?", "警告", {
        confirmButtonTest: "确定",
        cancelButtonTest: "取消",
        type: "warning"
      }).then(function () {
        return coordinatesUpdate();
      }).then((res) => {
        loading.close();
        this.getList();
        this.msgSuccess(res.msg);
      }).catch(e => {
        loading.close();
        this.msgError('更新失败');
      });
    },
    /** 打印表单 */
    doPrint() {
      const originalTitle = document.title;
      try {
        document.title = this.title || '通用附件详情';
        const printElement = document.getElementById('printDetail');
        const printFrame = document.createElement('iframe');
        printFrame.style.position = 'absolute';
        printFrame.style.width = '0';
        printFrame.style.height = '0';
        printFrame.style.border = 'none';
        printFrame.style.left = '-9999px';
        printFrame.onload = function() {
          try {
            const frameDoc = printFrame.contentDocument || printFrame.contentWindow.document;
            const contentClone = printElement.cloneNode(true);
            const style = document.createElement('style');
            style.innerHTML = `
                      @page {
                        size: auto;
                        margin: 10mm;
                      }
                      body {
                        font-family: Arial, sans-serif;
                        line-height: 1.5;
                        margin: 0;
                        padding: 0;
                      }
                      .el-descriptions {
                        width: 100% !important;
                      }
                      .el-descriptions-item__label {
                        width: ${this.descLabelWidth}% !important;
                      }
                      .el-descriptions-item__content {
                        width: ${(100 / this.descColumn) - this.descLabelWidth}% !important;
                      }
                      /* 确保图片在打印时显示完整 */
                      img, .el-image {
                        max-width: 100% !important;
                        height: auto !important;
                      }
                    `;
            frameDoc.head.appendChild(style);
            frameDoc.body.appendChild(contentClone);
            setTimeout(() => {
              printFrame.contentWindow.focus();
              printFrame.contentWindow.print();
              setTimeout(() => {
                document.body.removeChild(printFrame);
                document.title = originalTitle;
              }, 1000);
            }, 500);
          } catch (e) {
            document.body.removeChild(printFrame);
            document.title = originalTitle;
            this.$message.error('打印过程中发生错误');
          }
        };
        document.body.appendChild(printFrame);
      } catch (e) {
        document.title = originalTitle;
        this.$message.error('打印过程中发生错误');
      }
    },
    /** 打印按钮操作 */
    handlePrint() {
      printDept(this.queryParams).then(response => {})
    },

  }
}
</script>
