<template>
  <div class="app-container">
    <el-form ref="queryForm" :inline="true" :model="queryParams">
      <el-form-item label="字典名称" prop="dictType">
        <el-select v-model="queryParams.dictType" size="small">
          <el-option
            v-for="item in typeOptions"
            :key="item.dictId"
            :label="item.dictName"
            :value="item.dictType"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="字典标签" prop="dictLabel">
        <el-input
          v-model="queryParams.dictLabel"
          clearable
          placeholder="请输入字典标签"
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" clearable placeholder="数据状态" size="small">
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button icon="el-icon-search" size="mini" type="primary" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        <el-button
          v-hasPermi="['system:dict:add']"
          icon="el-icon-plus"
          size="mini"
          type="primary"
          @click="handleAdd"
        >新增
        </el-button>
        <el-button
          v-hasPermi="['system:dict:edit']"
          :disabled="single"
          icon="el-icon-edit"
          size="mini"
          type="success"
          @click="handleUpdate"
        >修改
        </el-button>
        <el-button
          v-hasPermi="['system:dict:remove']"
          :disabled="multiple"
          icon="el-icon-delete"
          size="mini"
          type="danger"
          @click="handleDelete"
        >删除
        </el-button>
        <el-button
          v-hasPermi="['system:dict:export']"
          icon="el-icon-download"
          size="mini"
          type="warning"
          @click="handleExport"
        >导出
        </el-button>
      </el-form-item>
    </el-form>

    <el-table ref="multipleTable" v-loading="loading"
              :data="dataList" border stripe tooltip-effect="light" @row-click="handleRowClick"
              @selection-change="handleSelectionChange"
    >
      <el-table-column align="center" type="selection" width="55"/>
      <el-table-column align="center" fixed="left" label="字典编码" prop="dictCode" width="100"/>
      <el-table-column align="center" label="字典标签" min-width="200" prop="dictLabel" show-overflow-tooltip/>
      <el-table-column align="center" label="字典键值" min-width="100" prop="dictValue" show-overflow-tooltip/>
      <el-table-column align="center" label="字典排序" min-width="100" prop="dictSort" show-overflow-tooltip/>
      <el-table-column :formatter="statusFormat" align="center" label="状态" prop="status" width="120"/>
      <el-table-column align="left" label="备注" min-width="400" prop="remark" show-overflow-tooltip/>
      <el-table-column align="center" label="创建时间" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </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-edit"
                  @click="handleUpdate(scope.row)"
                  v-hasPermi="['system:dict:edit']"
                >修改</el-button>
                <el-button
                  size="mini"
                  type="text"
                  icon="el-icon-delete"
                  @click="handleDelete(scope.row)"
                  v-hasPermi="['system:dict:remove']"
                >删除</el-button>
              </template>
            </el-table-column>-->
    </el-table>

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

    <!-- 添加或修改参数配置对话框 -->
    <el-dialog :close-on-click-modal="false" :title="title" :visible.sync="open" width="500px">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="字典类型">
          <el-input v-model="form.dictType" :disabled="true"/>
        </el-form-item>
        <el-form-item label="数据标签" prop="dictLabel">
          <el-input v-model="form.dictLabel" placeholder="请输入数据标签"/>
        </el-form-item>
        <el-form-item label="数据键值" prop="dictValue">
          <el-input v-model="form.dictValue" placeholder="请输入数据键值"/>
        </el-form-item>
        <el-form-item label="显示排序" prop="dictSort">
          <el-input-number v-model="form.dictSort" :min="0" controls-position="right"/>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="dict.dictValue"
            >{{ dict.dictLabel }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入内容" type="textarea"></el-input>
        </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 { listData, getData, delData, addData, updateData, exportData } from '@/api/system/dict/data'
import { listType, getType } from '@/api/system/dict/type'

export default {
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 字典表格数据
      dataList: [],
      // 默认字典类型
      defaultDictType: '',
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 状态数据字典
      statusOptions: [],
      // 类型数据字典
      typeOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        dictName: undefined,
        dictType: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        dictLabel: [
          { required: true, message: '数据标签不能为空', trigger: 'blur' }
        ],
        dictValue: [
          { required: true, message: '数据键值不能为空', trigger: 'blur' }
        ],
        dictSort: [
          { required: true, message: '数据顺序不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    const dictId = this.$route.params && this.$route.params.dictId
    this.getType(dictId)
    this.getTypeList()
    this.getDicts('sys_normal_disable').then(response => {
      this.statusOptions = response.data
    })
  },
  methods: {
    handleRowClick(row, column, event) {
      this.$refs.multipleTable.toggleRowSelection(row)
    },
    /** 查询字典类型详细 */
    getType(dictId) {
      getType(dictId).then(response => {
        this.queryParams.dictType = response.data.dictType
        this.defaultDictType = response.data.dictType
        this.getList()
      })
    },
    /** 查询字典类型列表 */
    getTypeList() {
      listType().then(response => {
        this.typeOptions = response.rows
      })
    },
    /** 查询字典数据列表 */
    getList() {
      this.loading = true
      listData(this.queryParams).then(response => {
        this.dataList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 数据状态字典翻译
    statusFormat(row, column) {
      return this.statusOptions.find(item => item.dictValue === row.status)?.dictLabel
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        dictCode: undefined,
        dictLabel: undefined,
        dictValue: undefined,
        dictSort: 0,
        status: '0',
        remark: undefined
      }
      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.queryParams.dictType = this.defaultDictType
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加字典数据'
      this.form.dictType = this.queryParams.dictType
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.dictCode)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const dictCode = row.dictCode || this.ids
      getData(dictCode).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改字典数据'
      })
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.dictCode != undefined) {
            updateData(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess('修改成功')
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          } else {
            addData(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess('新增成功')
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const dictCodes = row.dictCode || this.ids
      this.$confirm('是否确认删除字典编码为"' + dictCodes + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(function() {
        return delData(dictCodes)
      }).then(() => {
        this.getList()
        this.msgSuccess('删除成功')
      }).catch(function() {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams
      this.$confirm('是否确认导出所有数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(function() {
        return exportData(queryParams)
      }).then(response => {
        this.download(response.msg)
      }).catch(function() {
      })
    }
  }
}
</script>
