<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch">
      <el-form-item label="字典名称" prop="dictType">
        <el-select v-model="queryParams.dictType" size="small">
          <el-option
            v-for="item in dictOptions"
            :key="item.id"
            :label="item.name"
            :value="item.type"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="字典标签" prop="label">
        <el-input
          v-model="queryParams.label"
          placeholder="请输入字典标签"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </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-right" 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-hasPerm="['dict_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="handleEdit"
          v-hasPerm="['dict_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="handleDel"
          v-hasPerm="['dict_del']"
        >删除</el-button>
      </el-col>
      <div class="top-right-btn">
        <el-tooltip class="item" effect="dark" content="刷新" placement="top">
          <el-button size="mini" circle icon="el-icon-refresh" @click="handleQuery" />
        </el-tooltip>
        <el-tooltip class="item" effect="dark" :content="showSearch ? '隐藏搜索' : '显示搜索'" placement="top">
          <el-button size="mini" circle icon="el-icon-search" @click="showSearch=!showSearch" />
        </el-tooltip>
      </div>
    </el-row>

    <el-table v-loading="loading" :data="dataList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="字典编号" align="center" prop="id" />
      <el-table-column label="字典标签" align="center" prop="label" />
      <el-table-column label="字典键值" align="center" prop="value" />
      <el-table-column label="字典排序" align="center" prop="sort" />
      <el-table-column label="备注" align="center" prop="remarks" :show-overflow-tooltip="true" />
      <el-table-column label="创建时间" align="center" 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="handleEdit(scope.row)"
            v-hasPerm="['dict_edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDel(scope.row)"
            v-hasPerm="['dict_del']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 添加或修改参数配置对话框 -->
    <el-dialog :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="label">
          <el-input v-model="form.label" placeholder="请输入数据标签" />
        </el-form-item>
        <el-form-item label="数据键值" prop="value">
          <el-input v-model="form.value" placeholder="请输入数据键值" />
        </el-form-item>
        <el-form-item label="显示排序" prop="sort">
          <el-input-number v-model="form.sort" controls-position="right" :min="0" />
        </el-form-item>
        <el-form-item label="备注" prop="remarks">
          <el-input v-model="form.remarks" type="textarea" placeholder="请输入备注"></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, editData, exportData } from "@/api/system/dictData";
import { listDict, getDict } from "@/api/system/dict";

export default {
  name: "DictData",
  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,
      // 类型数据字典
      dictOptions: [],
      // 查询参数
      queryParams: {
        current: 1,
        size: 10,
        name: undefined,
        dictType: undefined
      },
      // 显示搜索条件
      showSearch: true,
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        label: [
          { required: true, message: "数据标签不能为空", trigger: "blur" }
        ],
        value: [
          { required: true, message: "数据键值不能为空", trigger: "blur" }
        ],
        sort: [
          { required: true, message: "数据顺序不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    const type = this.$route.params && this.$route.params.type;
    this.getDict(type);
    this.getDictList();
  },
  methods: {
    /** 查询字典类型详细 */
    getDict(type) {
      this.queryParams.dictType = type;
      this.defaultDictType = type;
      this.getList();
    },
    /** 查询字典类型列表 */
    getDictList() {
      listDict().then(response => {
        console.log(JSON.stringify(response))
        this.dictOptions = response.data;
      });
    },
    /** 查询字典数据列表 */
    getList() {
      this.loading = true;
      listData(this.queryParams).then(response => {
        this.dataList = response.data;
        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: undefined,
        label: undefined,
        value: undefined,
        sort: 0,
        remarks: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.current = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.queryParams.dictType = this.defaultDictType;
    },
    /** 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.id)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 修改按钮操作 */
    handleEdit(row) {
      this.reset();
      const id = row.id || this.ids
      getData(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改字典数据";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            editData(this.form).then(response => {
              if (response.code === 0) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          } else {
            addData(this.form).then(response => {
              if (response.code === 0) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDel(row) {
      const id = row.id || this.ids;
      this.$confirm('是否确认删除字典编码为"' + id + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delData(id);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
    }
  }
};
</script>
