<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="型号名称" prop="modelName">
        <el-input
          v-model="queryParams.modelName"
          placeholder="请输入型号名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="型号编码" prop="model">
        <el-input
          v-model="queryParams.model"
          placeholder="请输入型号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="SN前缀" prop="snPrefix">
        <el-input
          v-model="queryParams.snPrefix"
          placeholder="请输入SN前缀"
          clearable
          @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" 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:model:add']"
        >新增</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="['system:model: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="['system:model:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="modelList" @selection-change="handleSelectionChange"  :default-sort="defaultSort"  @sort-change="onSortChange">
      <el-table-column type="selection" width="55" align="center" />
      <template v-for="column of showColumns">
        <el-table-column
          :key="column.key"
          :label="column.label"
          :prop="column.key"
          :align="column.align"
          :min-width="column.minWidth"
          :sort-orders="orderSorts"
          :sortable="column.sortable"
          :show-overflow-tooltip="column.overflow"
          :width="column.width"
        >
          <template slot-scope="d">
            <template v-if="column.key === 'modelId'">
              {{d.row[column.key]}}
            </template>
            <template v-else-if="column.key === 'picture'">
              <image-preview :src="d.row[column.key]" :width="50" :height="50"/>
            </template>
            <template v-else-if="column.key === 'tags'">
              <dict-tag :options="dict.type.sm_model_tag" :value="d.row[column.key]"/>
            </template>
            <template v-else-if="column.key === 'serviceType'">
              <dict-tag :options="dict.type.service_type" :value="d.row[column.key]"/>
            </template>
            <template v-else>
              {{d.row[column.key]}}
            </template>
          </template>
        </el-table-column>
      </template>
      <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:model:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:model: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"
    />

    <!-- 添加或修改型号列表对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <form-col :span="span" label="图片" prop="picture">
            <image-upload v-model="form.picture" :limit="1"/>
          </form-col>
          <el-col :span="span">
            <el-row>
              <form-col :span="24"  label="名称" prop="modelName">
                <el-input v-model="form.modelName" placeholder="请输入型号名称" />
              </form-col>
              <form-col :span="24"  label="型号编码" prop="model">
                <el-input v-model="form.model" placeholder="请输入型号编码"/>
              </form-col>
              <form-col :span="24"  label="产品ID" prop="productId">
                <el-input v-model="form.productId" placeholder="请输入OneNet产品ID"/>
              </form-col>
              <form-col :span="24"  label="SN前缀" prop="snPrefix">
                <el-input v-model="form.snPrefix" placeholder="请输入SN前缀"/>
              </form-col>
              <form-col :span="24"  label="排序" prop="sort">
                <el-input-number v-model="form.sort" placeholder="请输入排序" style="width: 100%"/>
              </form-col>
            </el-row>
          </el-col>
          <form-col :span="span * 2"  label="型号功能" prop="tags">
            <el-checkbox-group v-model="form.tags">
              <el-checkbox v-for="option of dict.type.sm_model_tag" :label="option.value" :key="option.value">{{option.label}}</el-checkbox>
            </el-checkbox-group>
          </form-col>
          <form-col :span="span * 2"  label="产品介绍" prop="introduce">
            <el-input v-model="form.introduce" type="textarea" placeholder="请输入内容" />
          </form-col>
          <form-col :span="span * 2"  label="备注" prop="remark">
            <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
          </form-col>
          <form-col :span="span * 2"  label="默认服务费" prop="serviceRate" label-width="7em">
            <el-input v-model="form.serviceRate" placeholder="请输入服务费">
              <template #prepend>
                <el-select v-model="form.serviceType" placeholder="请选择服务费收取方式" style="width: 10em">
                  <el-option
                    v-for="dict in dict.type.service_type"
                    :key="dict.value"
                    :label="dict.label"
                    :value="dict.value"
                  />
                </el-select>
              </template>
              <template #append>{{serviceUnit(form.serviceType)}}</template>
            </el-input>
          </form-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>
  </div>
</template>

<script>
import {listModel, getModel, addModel, updateModel, logicDelModel} from "@/api/system/model";
import { $serviceType, $showColumns } from '@/utils/mixins'

// 默认排序字段
const defaultSort = {
  prop: "sort",
  order: "asc"
}

export default {
  name: "Model",
  mixins: [$serviceType, $showColumns],
  dicts: ['sm_model_tag', 'service_type'],
  data() {
    return {
      defaultSort,
      // 字段列表
      columns: [
        {key: 'modelId', visible: true, label: 'ID', minWidth: null, sortable: true, overflow: false, align: 'center', width: "80"},
        {key: 'modelName', visible: true, label: '名称', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'picture', visible: true, label: '图片', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'model', visible: true, label: '型号编码', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'productId', visible: true, label: '产品ID', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'introduce', visible: true, label: '产品介绍', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'remark', visible: false, label: '备注', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'tags', visible: true, label: '型号功能', minWidth: null, sortable: true, overflow: false, align: 'center', width: "300"},
        {key: 'serviceType', visible: false, label: '默认服务费类型', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'serviceRate', visible: false, label: '默认服务费', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'snPrefix', visible: true, label: 'SN前缀', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'sort', visible: true, label: '排序', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
      ],
      // 排序方式
      orderSorts: ['ascending', 'descending', null],
      span: 12,
      // 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,
      // 型号列表表格数据
      modelList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        orderByColumn: defaultSort.prop,
        isAsc: defaultSort.order,
        modelName: null,
        model: null,
        idCode: null,
        versionId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        modelName: [
          { required: true, message: "型号名称不能为空", trigger: "blur" }
        ],
        model: [
          { required: true, message: "型号不能为空", trigger: "blur" }
        ],
        idCode: [
          { required: true, message: "识别码不能为空", trigger: "blur" }
        ],
        tags: [
          { required: true, message: "型号标签不能为空", trigger: "blur" },
          { min: 1, type: 'array', message: "型号标签不能为空", trigger: "blur" }
        ],
        sort: [
          { required: true, message: "排序不允许为空", trigger: "blur" }
        ],
      }
    };
  },
  computed: {
    isEdit() {
      return this.title === "修改型号列表";
    }
  },
  created() {
    this.getList();
  },
  methods: {
    /** 当排序按钮被点击时触发 **/
    onSortChange(column) {
      if (column.order == null) {
        this.queryParams.orderByColumn = defaultSort.prop;
        this.queryParams.isAsc = defaultSort.order;
      } else {
        this.queryParams.orderByColumn = column.prop;
        this.queryParams.isAsc = column.order;
      }
      this.getList();
    },
    /** 查询型号列表列表 */
    getList() {
      this.loading = true;
      listModel(this.queryParams).then(response => {
        this.modelList = 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 = {
        modelId: null,
        modelName: null,
        model: null,
        picture: null,
        idCode: null,
        versionId: null,
        introduce: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
        serviceType: "1",
        serviceRate: null,
        tags: [],
        sort: 1,
      };
      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();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.modelId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加型号列表";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const modelId = row.modelId || this.ids
      getModel(modelId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改型号列表";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.modelId != null) {
            updateModel(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addModel(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const modelIds = row.modelId || this.ids;
      this.$modal.confirm('是否确认删除型号列表编号为"' + modelIds + '"的数据项？').then(function() {
        return logicDelModel(modelIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/model/export', {
        ...this.queryParams
      }, `model_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
