
<template>
  <BasicLayout>
    <template #wrapper>
      <el-card class="box-card">
        <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="90px">
          <el-form-item label="交易对类型" prop="type">
            <el-select v-model="queryParams.type" placeholder="请选择交易对类型" clearable size="small">
              <el-option v-for="dict in [{ label:'现货',value:'1'},{label:'合约',value:'2'}]" :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
              v-permisaction="['admin:lineSymbolGroup:add']"
              type="primary"
              icon="el-icon-plus"
              size="mini"
              @click="handleAdd"
            >新增
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              v-permisaction="['admin:lineSymbolGroup:edit']"
              type="success"
              icon="el-icon-edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
            >修改
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              v-permisaction="['admin:lineSymbolGroup:remove']"
              type="danger"
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
            >删除
            </el-button>
          </el-col>
        </el-row>

        <el-table v-loading="loading" :data="lineSymbolGroupList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center" /><el-table-column
            label="交易对组名称"
            align="center"
            prop="groupName"
            :show-overflow-tooltip="true"
          /><el-table-column
            label="交易对"
            align="center"
            prop="symbol"
            :show-overflow-tooltip="true"
          /><el-table-column
            label="类型"
            align="center"
            prop="type"
            :show-overflow-tooltip="true"
          >
            <template #default="{row}">
              {{ ['现货','合约'][row.type-1] || '' }}
            </template>
          </el-table-column>
          <el-table-column label="数量" prop="count">
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-popconfirm
                class="delete-popconfirm"
                title="确认要修改吗?"
                confirm-button-text="修改"
                @confirm="handleUpdate(scope.row)"
              >
                <el-button
                  slot="reference"
                  v-permisaction="['admin:lineSymbolGroup:edit']"
                  size="mini"
                  type="text"
                  icon="el-icon-edit"
                >修改
                </el-button>
              </el-popconfirm>
              <el-popconfirm
                class="delete-popconfirm"
                title="确认要删除吗?"
                confirm-button-text="删除"
                @confirm="handleDelete(scope.row)"
              >
                <el-button
                  slot="reference"
                  v-permisaction="['admin:lineSymbolGroup:remove']"
                  size="mini"
                  type="text"
                  icon="el-icon-delete"
                >删除
                </el-button>
              </el-popconfirm>
            </template>
          </el-table-column>
        </el-table>

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

        <!-- 添加或修改对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="600px">
          <el-form ref="form" :model="form" :rules="rules" label-width="120px">

            <el-form-item label="交易对组名称" prop="groupName">
              <el-input
                v-model="form.groupName"
                placeholder="交易对组名称"
              />
            </el-form-item>

            <!-- <el-form-item label="分组类型:1=普通类型" prop="groupType">
                                        <el-input v-model="form.groupType" placeholder="分组类型:1=普通类型"
                                                      />
                                    </el-form-item> -->
            <el-form-item label="类型" prop="type">
              <el-radio-group v-model="form.type">
                <el-radio label="1">现货</el-radio>
                <el-radio label="2">合约</el-radio>
              </el-radio-group>
            </el-form-item>
            <el-form-item label="交易对" prop="symbol">
              <el-select
                v-model="form.symbol"
                style="width: 100%;"
                placeholder="请选择"
                multiple
                clearable
                filterable
                :remote-method="getSymbol"
                :loading="searchLoding"
                remote
                size="small"
              >
                <el-option
                  v-for="dict in symbol.symbolList"
                  :key="dict.id"
                  :label="dict.symbol"
                  :value="dict.symbol"
                />
                <div class="page">
                  <pagination
                    v-show="symbol.total>0"
                    :background="false"
                    :total="symbol.total"
                    layout="prev, pager, next"
                    :page.sync="symbol.pageIndex"
                    :limit.sync="symbol.pageSize"
                    @pagination="getSymbol"
                  />
                </div>
              </el-select>
            </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-card>
    </template>
  </BasicLayout>
</template>

<script>
import { listLineSymbol } from '@/api/admin/line-symbol'
import { addLineSymbolGroup, delLineSymbolGroup, getLineSymbolGroup, listLineSymbolGroup, updateLineSymbolGroup } from '@/api/admin/line-symbol-group'

export default {
  name: 'LineSymbolGroup',
  components: {
  },
  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,
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      isEdit: false,
      // 类型数据字典
      typeOptions: [],
      lineSymbolGroupList: [],

      // 关系表类型

      // 查询参数
      queryParams: {
        pageIndex: 1,
        pageSize: 10,
        type: undefined,
        idOrder:"desc"
      },
      // 表单参数
      form: {
      },
      // 表单校验
      rules: { type: [{ required: true, message: '类型:1=现货,2=合约不能为空', trigger: 'blur' }]
      },
      symbol: {
        symbolList: [],
        total: 0,
        pageIndex: 1,
        pageSize: 6
      },
      searchLoding: false
    }
  },
  watch: {
    'form.type'() {
      this.form.symbol = undefined
      this.getSymbol({})
    }
  },

  created() {
    this.getList()
  },
  methods: {
    // 交易对列表
    getSymbol(e, type) {
      this.searchLoding = true
      const { pageIndex } = this.symbol
      const symbol = typeof e === 'object' ? '' : e
      listLineSymbol({ pageIndex, pageSize: 6, type: type || this.form.type, symbol }).then(res => {
        this.symbol.total = res.data.count
        this.symbol.symbolList = res.data.list
      }).finally(() => {
        this.searchLoding = false
      })
    },
    /** 查询参数列表 */
    getList() {
      this.loading = true
      listLineSymbolGroup(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.lineSymbolGroupList = response.data.list
        this.total = response.data.count
        this.loading = false
      }
      )
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {

        id: undefined,
        groupName: undefined,
        symbol: undefined,
        groupType: '1',
        type: '1'
      }
      this.resetForm('form')
    },
    getImgList: function() {
      this.form[this.fileIndex] = this.$refs['fileChoose'].resultList[0].fullUrl
    },
    fileClose: function() {
      this.fileOpen = false
    },
    // 关系
    // 文件
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageIndex = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.resetForm('queryForm')
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加交易对组列表'
      this.isEdit = false
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id =
                row.id || this.ids
      getLineSymbolGroup(id).then(response => {
        this.form = response.data
        this.form.symbol = response.data.symbol ? response.data.symbol.split(',') : undefined
        this.getSymbol()
        this.open = true
        this.title = '修改交易对组列表'
        this.isEdit = true
      })
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id !== undefined) {
            updateLineSymbolGroup({ ...this.form, symbol: this.form.symbol.toString() }).then(response => {
              if (response.code === 200) {
                this.msgSuccess(response.msg)
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          } else {
            addLineSymbolGroup({ ...this.form, symbol: this.form.symbol.toString() }).then(response => {
              if (response.code === 200) {
                this.msgSuccess(response.msg)
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      var Ids = (row.id && [row.id]) || this.ids

      this.$confirm('是否确认删除编号为"' + Ids + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(function() {
        return delLineSymbolGroup({ 'ids': Ids })
      }).then((response) => {
        if (response.code === 200) {
          this.msgSuccess(response.msg)
          this.open = false
          this.getList()
        } else {
          this.msgError(response.msg)
        }
      }).catch(function() {
      })
    }
  }
}
</script>
<style lang="scss" scoped>
.page{
  .pagination-container{
    padding: 0 !important;
    margin-top: 0;
    margin-bottom: 0;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  ::v-deep.el-pagination{
    width: 100%;
  }
}
</style>
