<template>
  <div class="app-container">
    <div class="from-Card">
      <h3 class="form-header h4">基本信息</h3>
      <el-form :model="form" label-width="80px">
        <el-row>
          <el-col :span="8" :offset="2">
            <el-form-item label="用户昵称" prop="nickName">
              <el-input v-model="form.nickName" disabled />
            </el-form-item>
          </el-col>
          <el-col :span="8" :offset="2">
            <el-form-item label="登录账号" prop="userName">
              <el-input v-model="form.userName" disabled />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
    </div>

    <div class="from-Card">
      <h3 class="form-header h4">角色信息</h3>
      <el-table
        ref="roleRef" v-loading="loading" :row-key="getRowKey" :data="roles.slice((pageNum - 1) * pageSize, pageNum * pageSize)" border
        @row-click="clickRow"
        @selection-change="handleSelectionChange"
      >
        <el-table-column label="序号" width="55" type="index" align="center">
          <template #default="scope">
            <span>{{ (pageNum - 1) * pageSize + scope.$index + 1 }}</span>
          </template>
        </el-table-column>
        <el-table-column type="selection" :reserve-selection="true" width="55" />
        <el-table-column label="角色编号" align="center" prop="roleId" />
        <el-table-column label="角色名称" align="center" prop="roleName" />
        <el-table-column label="权限字符" align="center" prop="roleKey" />
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total > 0" v-model:page="pageNum" v-model:limit="pageSize" :total="total" />

    </div>
   
    <el-form label-width="100px">
      <div style="text-align: center;margin-left:-120px;margin-top:30px;">
        <el-button type="primary" @click="submitForm()">提交</el-button>
        <el-button @click="close()">返回</el-button>
      </div>
    </el-form>
  </div>
</template>

<script setup name="AuthRole">
import { getAuthRole, updateAuthRole } from '@/api/system/user'

const route = useRoute()
const { proxy } = getCurrentInstance()

const loading = ref(true)
const total = ref(0)
const pageNum = ref(1)
const pageSize = ref(10)
const roleIds = ref([])
const roles = ref([])
const form = ref({
  nickName: undefined,
  userName: undefined,
  userId: undefined
})

/** 单击选中行数据 */
function clickRow(row) {
  proxy.$refs['roleRef'].toggleRowSelection(row)
};
/** 多选框选中数据 */
function handleSelectionChange(selection) {
  roleIds.value = selection.map(item => item.roleId)
};
/** 保存选中的数据编号 */
function getRowKey(row) {
  return row.roleId
};
/** 关闭按钮 */
function close() {
  const obj = { path: '/system/user' }
  proxy.$tab.closeOpenPage(obj)
};
/** 提交按钮 */
function submitForm() {
  const userId = form.value.userId
  const rIds = roleIds.value.join(',')
  updateAuthRole({ userId: userId, roleIds: rIds }).then(response => {
    proxy.$modal.msgSuccess('授权成功')
    close()
  })
};

(() => {
  const userId = route.params && route.params.userId
  if (userId) {
    loading.value = true
    getAuthRole(userId).then(response => {
      form.value = response.data.user
      roles.value = response.data.roles
      total.value = roles.value.length
      nextTick(() => {
        roles.value.forEach(row => {
          if (row.flag) {
            proxy.$refs['roleRef'].toggleRowSelection(row)
          }
        })
      })
      loading.value = false
    })
  }
})()
</script>