<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="100px">
      <el-form-item label="优惠券名称" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入优惠券名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="优惠券面值" prop="couponPrice">
        <el-input
          v-model="queryParams.couponPrice"
          placeholder="请输入优惠券面值"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="优惠券类型" prop="type">
        <el-select   v-model="queryParams.type" placeholder="请选择优惠券类型" clearable size="small" >
         <el-option
                v-for="item in couponTypeOptions"
                :key="item.dictValue"
                :label="item.dictLabel"
                :value="item.dictValue"
              />
        </el-select>
      </el-form-item>
      <el-form-item label="套餐分类" v-if="queryParams.type==1" prop="packageCateIds">
          <el-select v-model="queryParams.packageCateIds" clearable placeholder="请选择套餐分类" size="small">
            <el-option
              v-for="item in cateOptions"
              :key="item.dictValue"
              :label="item.dictLabel"
              :value="item.dictValue">
            </el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="创建时间">
            <el-date-picker v-model="dateRange" size="small" style="width: 220px" value-format="yyyy-MM-dd" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
        </el-form-item>     
      <el-form-item>
        <el-button type="cyan" 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"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['store:storeCoupon:add']"
        >新增</el-button>
      </el-col>

      <el-col :span="1.5">
        <el-button
        type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['store:storeCoupon:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          size="mini"
          :disabled="multiple"
          @click="handleBatchPublish"
          v-hasPermi="['store:storeCoupon:batchPublish']"
        >批量发布</el-button>
      </el-col>

	  <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table height="500" border v-loading="loading" :data="storeCouponList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="优惠券表ID" align="center" prop="couponId" />
      <el-table-column label="优惠券名称" align="center" prop="title" />
      <el-table-column label="优惠券面值" align="center" prop="couponPrice" />
      <el-table-column label="最低消费" align="center" prop="useMinPrice" />
      <el-table-column label="优惠券有效期限(天)" align="center" prop="couponTime" />
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="类型" align="center" prop="type" >
          <template slot-scope="scope">
              <el-tag prop="type" v-for="(item, index) in couponTypeOptions"    v-if="scope.row.type==item.dictValue">{{item.dictLabel}}</el-tag>
          </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status" >
          <template slot-scope="scope">
              <el-tag prop="status" v-for="(item, index) in statusOptions"    v-if="scope.row.status==item.dictValue">{{item.dictLabel}}</el-tag>
          </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
           <el-button
            v-if="scope.row.status==1"
            size="mini"
            type="text"
            @click="handlePublish(scope.row)"
            v-hasPermi="['store:storeCoupon:publish']"
          >发布</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['store:storeCoupon:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['store:storeCoupon: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"
    />

    <!-- 添加或修改优惠券对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="150px">
        <el-form-item label="优惠券名称" prop="title">
          <el-input v-model="form.title" placeholder="请输入优惠券名称" />
        </el-form-item>
        <el-form-item label="面值" prop="couponPrice">
          <el-input-number v-model="form.couponPrice" :min="0" placeholder="请输入优惠券面值" />
        </el-form-item>
        <el-form-item label="最低消费金额" prop="useMinPrice">
          <el-input-number v-model="form.useMinPrice" :min="0" placeholder="请输入最低消费金额" />
        </el-form-item>
        <el-form-item label="优惠券有效期限(天)" prop="couponTime">
          <el-input-number v-model="form.couponTime" :min="0" placeholder="请输入优惠券有效期限" />
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input-number v-model="form.sort"  :min="0" placeholder="请输入排序" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
            <el-radio-group v-model="form.type">
              <el-radio :label="item.dictValue" v-for="item in couponTypeOptions" >{{item.dictLabel}}</el-radio>
            </el-radio-group>
        </el-form-item>
        <el-form-item label="套餐分类" v-if="form.type=='1'" prop="packageCateIds">
          <el-select v-model="form.packageCateIds" multiple placeholder="请选择">
            <el-option
              v-for="item in cateOptions"
              :key="item.dictValue"
              :label="item.dictLabel"
              :value="item.dictValue">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态">
            <el-radio-group v-model="form.status">
              <el-radio :label="item.dictValue" v-for="item in statusOptions" >{{item.dictLabel}}</el-radio>
            </el-radio-group>
        </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>
     <el-dialog :title="publish.title" :visible.sync="publish.open" width="500px" append-to-body>
      <el-form ref="publishForm" :model="publishForm" :rules="publishRules" label-width="150px">
        <el-form-item label="优惠券名称" prop="title">
          <el-input v-model="publishForm.title" disabled   />
        </el-form-item>
         <el-form-item label="优惠券开始时间" prop="startTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="publishForm.startTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="优惠券结束时间" prop="limitTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="publishForm.limitTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="优惠券领取数量" prop="totalCount">
          <el-input-number v-model="publishForm.totalCount" :min="0" placeholder="请输入优惠券领取数量" />
        </el-form-item>

        <el-form-item label="状态">
            <el-radio-group v-model="publishForm.status">
              <el-radio :label="item.dictValue" v-for="item in statusOptions" >{{item.dictLabel}}</el-radio>
            </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitPublishForm">确 定</el-button>
        <el-button @click="cancelPublish">取 消</el-button>
      </div>
    </el-dialog>
    <el-dialog :title="batchPublish.title" :visible.sync="batchPublish.open" width="500px" append-to-body>
       <add-batch-publish ref="batchPublish" @close="closeBatchPublish()"></add-batch-publish>
    </el-dialog>
  </div>
</template>

<script>
import { publishCoupon,listStoreCoupon, getStoreCoupon, delStoreCoupon, addStoreCoupon, updateStoreCoupon, exportStoreCoupon } from "@/api/store/storeCoupon";
import addBatchPublish from "../components/addBatchPublish.vue";
export default {
  name: "StoreCoupon",
  components:{addBatchPublish},
  data() {
    return {
      cateOptions:[],
      couponTypeOptions:[],
      publish:{
        title:"发布",
        open:false,
      },
      batchPublish:{
        title:"批量发布",
        open:false,
      },
      dateRange:[],
      statusOptions:[],
      // 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,
      // 优惠券表格数据
      storeCouponList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        integral: null,
        couponPrice: null,
        useMinPrice: null,
        couponTime: null,
        sort: null,
        status: null,
        productIds: null,
        type: null,
        isDel: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        title: [
          { required: true, message: "优惠券名称不能为空", trigger: "blur" }
        ],
        integral: [
          { required: true, message: "兑换消耗积分值不能为空", trigger: "blur" }
        ],
        couponPrice: [
          { required: true, message: "兑换的优惠券面值不能为空", trigger: "blur" }
        ],
        useMinPrice: [
          { required: true, message: "最低消费多少金额可用优惠券不能为空", trigger: "blur" }
        ],
        couponTime: [
          { required: true, message: "优惠券有效期限不能为空", trigger: "blur" }
        ],
        sort: [
          { required: true, message: "排序不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "状态不能为空", trigger: "blur" }
        ],
        createTime: [
          { required: true, message: "兑换项目添加时间不能为空", trigger: "blur" }
        ],
        type: [
          { required: true, message: "类型不能为空", trigger: "blur" }
        ],
        packageCateIds: [
          { required: true, message: "套餐分类不能为空", trigger: "blur" }
        ],
        isDel: [
          { required: true, message: "是否删除不能为空", trigger: "blur" }
        ]


      },
      publishForm: {
        totalCount:0,
        status:"0"
      },
      // 表单校验
      publishRules: {
        totalCount: [
          { required: true, message: "数量不能为空", trigger: "blur" }
        ],
        startTime: [
          { required: true, message: "开始时间不能为空", trigger: "blur" }
        ],
        limitTime: [
          { required: true, message: "结束时间不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getDicts("store_product_package_cate").then((response) => {
      var item={dictValue:'0',dictLabel:"全部"};
      this.cateOptions.push(item)
      this.cateOptions = this.cateOptions.concat(response.data);
    });
    this.getDicts("common_status").then((response) => {
      this.statusOptions = response.data;
    });
    this.getDicts("store_coupon_type").then((response) => {
      this.couponTypeOptions = response.data;
    });

    this.getList();
  },
  methods: {
    /** 查询优惠券列表 */
    getList() {
      this.loading = true;
      listStoreCoupon(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.storeCouponList = 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 = {
        couponId: null,
        title: null,
        integral: null,
        couponPrice: null,
        useMinPrice: null,
        couponTime: null,
        sort: null,
        status: "0",
        type: "0",
        productIds: null,
        packageCateIds:[],
        createTime: null,
        updateTime: null,
        isDel: 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.couponId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加优惠券";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const couponId = row.couponId || this.ids
      getStoreCoupon(couponId).then(response => {
        this.form = response.data;
        this.form.status = response.data.status.toString();
        this.form.type = response.data.type.toString();
        if(this.form.packageCateIds!=null){
            this.form.packageCateIds=this.form.packageCateIds.split(',')
          }
        this.open = true;
        this.title = "修改优惠券";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if(this.form.packageCateIds!=null){
            this.form.packageCateIds=this.form.packageCateIds.toString();
          }
          if (this.form.couponId != null) {
            updateStoreCoupon(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              }
            });
          } else {
            addStoreCoupon(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              }
            });
          }
        }
      });
    },
    handleBatchPublish(){
      this.batchPublish.open = true;
      var that = this;
      setTimeout(() => {
        that.$refs.batchPublish.handleBatch(that.ids);
      }, 200);
    },
    closeBatchPublish(){
      this.batchPublish.open = false;
      this.getList();
    },
    handlePublish(row){
      this.publish.open=true;
      this.publishForm.title=row.title;
      this.publishForm.couponId=row.couponId;
    },
    cancelPublish() {
      this.publish.open = false;
      this.reset();
    },
    submitPublishForm() {
      this.$refs["publishForm"].validate(valid => {
        if (valid) {
           publishCoupon(this.publishForm).then(response => {
              if (response.code === 200) {
                this.msgSuccess("发布成功");
                this.publish.open = false;
              }
            });
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const couponIds = row.couponId || this.ids;
      this.$confirm('是否确认删除优惠券编号为"' + couponIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delStoreCoupon(couponIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有优惠券数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportStoreCoupon(queryParams);
        }).then(response => {
          this.download(response.msg);
        }).catch(function() {});
    },

  }
};
</script>
