<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="属性名" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入属性名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="states">
        <el-select v-model="queryParams.states" placeholder="请选择状态" clearable>
          <el-option
            v-for="dict in dict.type.sys_yes_no"
            :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="['product:attributeGroup: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="['product:attributeGroup: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="['product:attributeGroup: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="['product:attributeGroup:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-row>
        <el-table v-loading="loading" :data="attributeGroupList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center"/>
          <el-table-column label="主键" align="center" prop="id"/>
          <el-table-column label="属性名" align="center" prop="name"/>
          <el-table-column label="属性组" align="center" prop="attributeIds"/>

          <el-table-column label="组内属性" align="center" prop="attributeInfoList" >
            <template slot-scope="scope">
              <el-tag v-for="item in scope.row.attributeInfoList">
                {{item.name}}
              </el-tag>
            </template>
          </el-table-column>

          <el-table-column label="状态" align="center" prop="states">
            <template slot-scope="scope">
              <dict-tag :options="dict.type.sys_yes_no" :value="scope.row.states"/>
            </template>
          </el-table-column>
          <el-table-column label="备注" align="center" prop="remark"/>
          <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="['product:attributeGroup:edit']"
              >修改
              </el-button>
              <el-button
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['product:attributeGroup:remove']"
              >删除
              </el-button>
            </template>
          </el-table-column>
        </el-table>


    </el-row>



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

    <!-- 添加或修改商品属性组对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="80%" append-to-body >
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="属性名" prop="name">
              <el-input v-model="form.name" placeholder="请输入属性名"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态" prop="states">
              <el-radio-group v-model="form.states">
                <el-radio
                  v-for="dict in dict.type.sys_yes_no"
                  :key="dict.value"
                  :label="dict.value"
                >{{ dict.label }}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>



        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"/>
        </el-form-item>

        <el-row>


          <el-card class="box-card">
            <div slot="header" class="clearfix">
              <span>已选属性</span>
            </div>

            <div slot="header" class="clearfix">
              <el-col :span="2" v-for="(item ,index) in attributeList">
                <el-tag
                  v-if="attributeids.indexOf(item.id) > -1"
                  style="margin: 5px 10px"
                  :key="item.name"
                  closable @close="handleClose(index)">
                  {{ item.name }}
                </el-tag>
              </el-col>
            </div>

          </el-card>

          <el-card class="box-card">
            <div slot="header" class="clearfix">
              <span>未选属性</span>
            </div>


              <div slot="header" class="clearfix">

                <el-form :inline="true" :model="attribute" class="demo-form-inline">
                  <el-form-item label="属性编码">
                    <el-input v-model="attribute.code" placeholder="属性编码"></el-input>
                  </el-form-item>
                  <el-form-item label="属性名称">
                    <el-input v-model="attribute.name" placeholder="属性名"></el-input>
                  </el-form-item>
                  <el-form-item>
                    <el-button type="primary" @click="attributeQuery">查询</el-button>
                  </el-form-item>
                </el-form>
              </div>


            <el-row>
              <el-col style="padding: 5px 10px" :span="3" v-for="item in attributeList">

                <el-checkbox
                  v-model="attributeids"
                  :key="item.id"
                  :value="item.id"
                  :label="item.id"
                  border>{{ item.name }}
                </el-checkbox>
              </el-col>
            </el-row>

            <pagination
              v-show="attributeTotal>0"
              :total="attributeTotal"
              :page.sync="attribute.pageNum"
              :limit.sync="attribute.pageSize"
              @pagination="getList1"
            />
            {{ attributeids }}
          </el-card>


        </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 {
  listAttributeGroup,
  getAttributeGroup,
  delAttributeGroup,
  addAttributeGroup,
  updateAttributeGroup
} from "@/api/product/attributeGroup";
import {listAttribute} from "@/api/product/attribute";

export default {
  name: "AttributeGroup",
  dicts: ['sys_yes_no'],
  data() {
    return {
      tags: [
        {name: '标签一', type: ''},
        {name: '标签二', type: 'success'},
        {name: '标签三', type: 'info'},
        {name: '标签四', type: 'warning'},
        {name: '标签五', type: 'danger'}
      ],
      attributeTotal: 0,
      attributeList: [],
      attributeids: [],
      attribute: {
        pageNum: 1,
        pageSize: 6,
        code: null,
        name: null
      },
      // 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,
      // 商品属性组表格数据
      attributeGroupList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        states: null,
      },
      // 表单参数
      form: {
        attributeIds:"",
      },
      // 表单校验
      rules: {
        name: [
          {required: true, message: "属性名不能为空", trigger: "blur"}
        ],
        states: [
          {required: true, message: "状态不能为空", trigger: "change"}
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getList1();
  },
  methods: {

    attributeQuery() {
      listAttribute(this.queryParams).then(response => {
        this.attributeList = response.data.rows;
        this.attributeTotal = response.data.total;
      });
    },
    handleClose(index) {
      this.attributeids.splice(this.attributeids.indexOf(index), 1)
    },
    /** 查询商品属性列表 */
    getList1() {
      listAttribute(this.attribute).then(response => {
        this.attributeList = response.data.rows;
        this.attributeTotal = response.data.total;
      });
    },
    /** 查询商品属性组列表 */
    getList() {
      this.loading = true;
      listAttributeGroup(this.queryParams).then(response => {
        console.log(response)
        this.attributeGroupList = response.data.rows;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        states: null,
        remark: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        attributeids:null,
        attributeIds:null,
      };
      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.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加商品属性组";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getAttributeGroup(id).then(response => {
        console.log(response)
        this.form = response.data;
        let str = response.data.attributeIds;
        this.attributeids  = str.split(',').map(Number);
        console.log(this.form)
        this.open = true;
        this.title = "修改商品属性组";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            let str = this.attributeids.join(',');
            this.form.attributeIds=str
            updateAttributeGroup(this.form).then(response => {
              console.log(this.form)
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
              this.reset();
              this.form.attributeIds=''
              this.attributeids=[]
            });
          } else {
            let str = this.attributeids.join(',');
            this.form.attributeIds=str
            addAttributeGroup(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
              this.reset();
              this.form.attributeIds=''
              this.attributeids=[]
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除商品属性组编号为"' + ids + '"的数据项？').then(function () {
        return delAttributeGroup(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('product/attributeGroup/export', {
        ...this.queryParams
      }, `attributeGroup_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
