<template>
  <div class="mod-role">
    <div class="rect rect-form">
      <el-form size="mini" :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
        <el-form-item>
          <el-input v-model="dataForm.roleName" placeholder="角色名称" clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button 
            icon="el-icon-search"
            @click="getDataList()">
            查 询
          </el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="rect rect-table">
      <el-form size="mini" :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
        <el-form-item>
          <el-button 
            icon="el-icon-plus"
            v-if="isAuth('sys:role:save')" 
            type="primary" 
            @click="addOrUpdateHandle()">新 增</el-button>
          <el-button 
            icon="el-icon-delete"
            v-if="isAuth('sys:role:delete')" 
            type="danger" 
            @click="deleteHandle()" 
            :disabled="dataListSelections.length <= 0">删 除</el-button>
        </el-form-item>
      </el-form>
      <el-table
        :data="dataList"
        border
        stripe
        size="mini"
        height="540"
        v-loading="dataListLoading"
        @selection-change="selectionChangeHandle"
        style="width: 100%;"
        :header-cell-style="{background:'rgb(245,245,245)',color:'#000',height: '45px',fontSize: '13px',fontWeight: 'normal',borderBottom: '1px solid #ccc'}" 
        :cell-style="{color: '#888',fontSize: '13px'}">
        <el-table-column
          type="selection"
          header-align="center"
          align="center"
          width="50">
        </el-table-column>
        <el-table-column
          prop="roleId"
          header-align="center"
          align="center"
          width="80"
          label="ID">
        </el-table-column>
        <el-table-column
          prop="roleName"
          header-align="center"
          align="center"
          label="角色名称">
        </el-table-column>
        <el-table-column
          prop="remark"
          header-align="center"
          align="center"
          label="备注">
        </el-table-column>
        <el-table-column
          prop="createTime"
          header-align="center"
          align="center"
          width="180"
          label="创建时间">
        </el-table-column>
        <el-table-column
          header-align="center"
          align="center"
          width="150"
          label="操作">
          <template slot-scope="scope">
            <el-button v-if="isAuth('sys:role:update')" type="text" size="small" @click="addOrUpdateHandle(scope.row.roleId)">修改</el-button>
            <el-button v-if="isAuth('sys:role:delete')" type="text" size="small" @click="deleteHandle(scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination
        @size-change="sizeChangeHandle"
        @current-change="currentChangeHandle"
        :current-page="pageIndex"
        :page-sizes="[10, 20, 50, 100]"
        :page-size="pageSize"
        :total="totalPage"
        layout="total, sizes, prev, pager, next, jumper">
      </el-pagination>
      <!-- 弹窗, 新增 / 修改 -->
      <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
    </div>
  </div>
</template>

<script>
  import AddOrUpdate from './role-add-or-update'
  export default {
    data () {
      return {
        dataForm: {
          roleName: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false
      }
    },
    components: {
      AddOrUpdate
    },
    activated () {
      this.getDataList()
    },
    methods: {
      // 获取数据列表
      getDataList () {
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/sys/role/list'),
          method: 'get',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'roleName': this.dataForm.roleName
          })
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.page.list
            this.totalPage = data.page.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
            this.$message.error(data.msg)
          }
          this.dataListLoading = false
        })
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle (id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle (role) {
        var ids = role? [role.roleId] : this.dataListSelections.map(item => item.roleId )
        var names = role? [role.roleName] : this.dataListSelections.map(item => item.roleName )
        this.$confirm(`确定${id ? '删除' : '批量删除'}名称${names.join(',')}]角色?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/sys/role/delete'),
            method: 'post',
            data: this.$http.adornData(ids, false)
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.getDataList()
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                // onClose: () => {
                //   this.getDataList()
                // }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        }).catch(() => {})
      }
    }
  }
</script>
<style scoped>
.rect {
  background-color: #fff;
  padding: 30px 15px;
  border-radius: 5px;
  border: 1px solid #e8e8e8;
}
.rect-form {
  padding-bottom: 10px;
}
.rect-table {
  margin-top: 20px;
}
.demo-table-expand {
  font-size: 0;
  margin-left: 40px;
}
.demo-table-expand label {
  width: 90px;
  color: #99a9bf;
}
.demo-table-expand .el-form-item {
  margin-right: 0;
  margin-bottom: 0;
  width: 80%;
}
.el-table .height {
  background: rgba(254, 254, 254, 0.5);
}
/deep/ .el-table--mini td, .el-table--mini th {
  padding: 3px 0 !important;
  height: 20px !important;
}
/deep/ .el-checkbox__input.is-checked+.el-checkbox__label {
  color: rgb(24,144,255);
  background-color: rgb(24,144,255);
  border-color: rgb(24,144,255);
}
/deep/.el-table .el-checkbox__input.is-checked .el-checkbox__inner, .el-checkbox__input.is-indeterminate .el-checkbox__inner {
  background-color: rgb(24,144,255);
  border-color: rgb(24,144,255);
}
/deep/.el-table .el-checkbox__inner:hover {
  border-color: rgb(24,144,255);
}
/deep/.el-table .el-checkbox__input.is-focus .el-checkbox__inner {
  border-color: rgb(24,144,255);
}
/deep/.el-table #select .cell .el-checkbox__input.is-checked .el-checkbox__inner, .el-checkbox__input.is-indeterminate .el-checkbox__inner {
  background-color: rgb(24,144,255);
  border-color: rgb(24,144,255);
}
</style>
