<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch"
             @submit.native.prevent>
      <el-form-item label="名称" prop="plantName">
        <el-input
          v-model="queryParams.plantName"
          placeholder="请输入名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="编号" prop="plantNumber">
        <el-input
          v-model="queryParams.plantNumber"
          placeholder="请输入编号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item prop="deptId">
        <template slot="label">
          <span @click="changeQueryType" v-if="queryParams.deptName === 0">本级及下级</span>
          <span @click="changeQueryType" v-if="queryParams.deptName === 1">只查询本级</span>
        </template>
        <treeselect v-model="queryParams.deptId" :options="deptOptions" multiple:false :show-count="true"
                    placeholder="请选择部门" @select="hx" :noResultsText="'空'" :noOptionsText="'空'" style="width: 240px"/>
        <el-input v-model="queryParams.deptName" v-if="false"/>
      </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="['forest:plant:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['forest:plant:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['forest:plant:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['forest:plant:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="plantList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="名称" align="center" prop="plantName"/>
      <el-table-column label="编号" align="center" prop="plantNumber"/>
      <el-table-column label="植物类型" align="center" prop="plantType"/>
      <el-table-column label="所属部门" align="center" prop="deptName"/>
      <el-table-column label="创建人" align="center" prop="createName"/>
      <el-table-column label="创建时间" align="center" prop="createTime"/>
      <el-table-column label="修改人" align="center" prop="updateName"/>
      <el-table-column label="修改时间" align="center" prop="updateTime"/>
      <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-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['forest:plant:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['forest:plant: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"
    />

    <!-- 添加或修改野生植物对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="plantName">
          <el-input v-model="form.plantName" placeholder="请输入名称" maxlength = "18"/>
        </el-form-item>
        <el-form-item label="编号" prop="plantNumber">
          <el-input v-model="form.plantNumber" placeholder="请输入编号" maxlength = "18"/>
        </el-form-item>
        <el-form-item label="植物类型" prop="plantType">
          <el-input v-model="form.plantType" placeholder="请输入植物类型" maxlength = "18"/>
        </el-form-item>
        <el-form-item label="经度" prop="longitude" @dblclick.native="showMap">
          <el-input v-model="form.longitude" placeholder="鼠标双击选择经纬度"/>
        </el-form-item>
        <el-form-item label="纬度" prop="latitude" @dblclick.native="showMap">
          <el-input v-model="form.latitude" placeholder="鼠标双击选择经纬度"/>
        </el-form-item>
        <el-form-item label="所属部门" prop="deptId">
          <treeselect v-model="form.deptId" :options="deptOptions" multiple:false :show-count="true"
                      placeholder="请选择部门" @select="hx" :noResultsText="'空'" :noOptionsText="'空'"/>
        </el-form-item>
        <el-form-item label="备注" prop="remarks">
          <el-input v-model="form.remarks" type="textarea" placeholder="请输入内容" maxlength="255"/>
        </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 {listPlant, getPlant, delPlant, addPlant, updatePlant} from "@/api/data/digitalforest/plant/plant";
import Treeselect from "@riophae/vue-treeselect";
import {treeselect} from "@/api/system/dept";
import {checkLat, checkLon} from "@/api/rules/rules";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import {format_date} from "@/views/data/common/dateExport";

export default {
  name: "Plant",
  components: {Treeselect},
  data() {
    return {
      // 部门树选项
      deptOptions: undefined,
      // 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,
      // 野生植物表格数据
      plantList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        deptId: null,
        deptName: 0,
        createName: null,
        updateName: null,
        longitude: null,
        latitude: null,
        plantName: null,
        plantNumber: null,
        plantType: null,
        remarks: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        plantName: [
          {required: true, message: "名称不能为空", trigger: "change"}
        ],
        plantNumber: [
          {required: true, message: "编号不能为空", trigger: "change"}
        ],
        plantType: [
          {required: true, message: "植物类型不能为空", trigger: "change"}
        ],
        deptId: [
          {required: true, message: "所属部门不能为空", trigger: "change"},
        ],
        longitude: [
          {required: true, message: '经度不能为空', trigger: 'change'},
          {validator: checkLon, trigger: 'blur'}
        ],
        latitude: [
          {required: true, message: '纬度不能为空', trigger: 'change'},
          {validator: checkLat, trigger: 'blur'}
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getTreeselect();
  },
  methods: {
    hx(node) {
      this.form.dataDeptId = node.id
      this.form.deptId = node.id
      this.form.deptName = node.label
      this.$refs.form.validateField("deptId")
    },
    showMap() {
      this.ISuperMapvisible = true;
      this.$nextTick(() => {
        this.$refs.ISuperMap.init(this.sign, {
          id: this.form.id,
          longitude: this.form.longitude,
          latitude: this.form.latitude,
          xiantude: this.form.longitude//this.form.longitude换成每个页面对应线或者面对应的字段
        })
      })
    },
    /** 查询野生植物列表 */
    getList() {
      this.loading = true;
      listPlant(this.queryParams).then(response => {
        this.plantList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        deptId: null,
        deptName: null,
        createBy: null,
        createName: null,
        createTime: null,
        updateBy: null,
        updateName: null,
        updateTime: null,
        longitude: null,
        latitude: null,
        plantName: null,
        plantNumber: null,
        plantType: null,
        remarks: null
      };
      this.resetForm("form");
    },
    showLatLng: function (lat, lng) {
      this.form.latitude = lat
      this.form.longitude = lng
    },
    setDataDeptId(e) {
      this.form.deptId = e.deptId
      this.form.deptName = e.deptName
    },
    /** 查询部门下拉树结构 */
    getTreeselect() {
      treeselect().then(response => {
        this.deptOptions = response.data;
      });
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.queryParams.deptName = 0;
      this.resetForm("queryForm");
      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 = "添加野生植物";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getPlant(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改野生植物";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updatePlant(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPlant(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否删除选中的数据？').then(function () {
        return delPlant(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    // 点击按钮修改是否只查询本级部门用户
    changeQueryType() {
      this.queryParams.deptName = this.queryParams.deptName === 0 ? 1 : 0;
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('center-data/plant/export', {
        ...this.queryParams
      }, `野生植物_${format_date(new Date())}.xlsx`)
    }
  }
};
</script>
