<!--
 * @Descripttion: 
 * @version: 
 * @Date: 2021-04-20 11:06:21
 * @LastEditors: huzhushan@126.com
 * @LastEditTime: 2022-09-24 18:18:43
 * @Author: huzhushan@126.com
 * @HomePage: https://huzhushan.gitee.io/vue3-element-admin
 * @Github: https://github.com/huzhushan/vue3-element-admin
 * @Donate: https://huzhushan.gitee.io/vue3-element-admin/donate/
-->
<template>
  <div>
    <!---搜索表单-->
    <div class="search-div">
      <el-form label-width="70px" size="small">
        <el-row>
          <el-col :span="12">
            <el-form-item label="关键字">
              <el-input
                v-model="queryDto.keyword"
                style="width: 100%"
                placeholder="用户名、姓名、手机号码"
              ></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="创建时间">
              <el-date-picker
                v-model="createTimes"
                type="daterange"
                range-separator="To"
                start-placeholder="开始时间"
                end-placeholder="结束时间"
                format="YYYY-MM-DD"
                value-format="YYYY-MM-DD"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row style="display: flex">
          <el-button type="primary" size="small" @click="searchSysUser">
            搜索
          </el-button>
          <el-button size="small" @click="resetData">重置</el-button>
        </el-row>
      </el-form>
    </div>

    <!--添加按钮-->
    <div class="tools-div">
      <el-button type="success" size="small" @click="addShow">添 加</el-button>
    </div>

    <!---数据表格-->
    <el-table :data="list" style="width: 100%">
      <el-table-column prop="username" label="用户名" />
      <el-table-column prop="name" label="姓名" />
      <el-table-column prop="phone" label="手机" />
      <el-table-column prop="avatar" label="头像" #default="scope">
        <img :src="scope.row.avatar" width="50" />
      </el-table-column>
      <el-table-column prop="description" label="描述" />
      <el-table-column prop="status" label="状态" #default="scope">
        {{ scope.row.status == 1 ? '正常' : '停用' }}
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间" />
      <el-table-column label="操作" align="center" width="280" #default="scope">
        <el-button type="primary" size="small" @click="editShow(scope.row)">
          修改
        </el-button>
        <el-button type="danger" size="small">删除</el-button>
        <el-button
          type="warning"
          size="small"
          @click="showAssignRole(scope.row)"
        >
          分配角色
        </el-button>
      </el-table-column>
    </el-table>

    <el-pagination
      v-model:current-page="pageParams.page"
      v-model:page-size="pageParams.limit"
      :page-sizes="[10, 20, 50, 100]"
      layout="total, sizes, prev, pager, next"
      :total="total"
    />

    <el-dialog v-model="dialogVisible" title="添加或修改" width="40%">
      <el-form label-width="120px">
        <el-form-item label="用户名">
          <el-input v-model="sysUser.username" />
        </el-form-item>
        <el-form-item label="密码">
          <el-input type="password" show-password v-model="sysUser.password" />
        </el-form-item>
        <el-form-item label="姓名">
          <el-input v-model="sysUser.name" />
        </el-form-item>
        <el-form-item label="手机">
          <el-input v-model="sysUser.phone" />
        </el-form-item>
        <el-form-item label="头像">
          <el-upload
            class="avatar-uploader"
            action="http://localhost:8501/admin/system/fileUpload"
            :show-file-list="false"
            :on-success="handleAvatarSuccess"
            :headers="headers"
          >
            <img v-if="sysUser.avatar" :src="sysUser.avatar" class="avatar" />
            <el-icon v-else class="avatar-uploader-icon"><Plus /></el-icon>
          </el-upload>
        </el-form-item>
        <el-form-item label="描述">
          <el-input v-model="sysUser.description" />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submit">提交</el-button>
          <el-button @click="dialogVisible = false">取消</el-button>
        </el-form-item>
      </el-form>
    </el-dialog>

    <el-dialog v-model="dialogRoleVisible" title="分配角色" width="40%">
      <el-form label-width="80px">
        <el-form-item label="用户名">
          <el-input disabled :value="sysUser.userName"></el-input>
        </el-form-item>

        <el-form-item label="角色列表">
          <el-checkbox-group v-model="userRoleIds">
            <el-checkbox
              v-for="role in allRoles"
              :key="role.id"
              :label="role.id"
            >
              {{ role.roleName }}
            </el-checkbox>
          </el-checkbox-group>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" @click="doAssign()">提交</el-button>
          <el-button @click="dialogRoleVisible = false">取消</el-button>
        </el-form-item>
      </el-form>
    </el-dialog>
  </div>
</template>

<script setup>
import { ref, onMounted } from 'vue'
import {
  GetSysUserListByPage,
  UpdateSysUser,
  SaveSysUser,
  DoAssignRoleToUser,
} from '@/api/sysUser'
GetAllRoleList
import { GetAllRoleList } from '@/api/sysRole'

import { ElMessage } from 'element-plus'
import { useApp } from '@/pinia/modules/app'
const headers = {
  token: useApp().authorization.token,
}

onMounted(() => {
  fetchData()
})

// 搜索参数
const queryDto = ref({
  keyword: '',
  createTimeBegin: '',
  createTimeEnd: '',
})
const createTimes = ref([])

// 分页参数
const pageParams = ref({
  page: 1,
  limit: 10,
})

// 表单对象
const sysUser = ref({
  userName: '',
  name: '',
  phone: '',
  password: '',
  description: '',
  avatar: '',
})
const dialogVisible = ref(false)
const dialogRoleVisible = ref(false)

// 角色列表和用户角色id
const userRoleIds = ref([])
const allRoles = ref([])
const userId = ref(0)

// 提交分配
const doAssign = async () => {
  let assginRoleDto = {
    userId: userId.value, // 打开对话框时候给当前对话框的user赋值
    roleIdList: userRoleIds.value,
  }

  // 调用后端提交分配
  let code = 0
  const response = await DoAssignRoleToUser(assginRoleDto)
  code = response.code

  if (code == 200) {
    // 操作成功后关闭对话框
    ElMessage.success('操作成功')
    dialogRoleVisible.value = false
    fetchData()
  } else {
    ElMessage.error('操作失败')
  }
}

// 分配窗口
const showAssignRole = row => {
  userId.value = row.id
  sysUser.value.userName = row.username
  dialogRoleVisible.value = true
  // 查询后端角色列表和用户角色id
  GetAllRoleList(row.id).then(response => {
    allRoles.value = response.data.allRoles
    userRoleIds.value = response.data.userRoleIds
  })
}

// 头像图片
const handleAvatarSuccess = (response, uploadFile) => {
  sysUser.value.avatar = response.data
}

const addShow = () => {
  sysUser.value = { ...null }
  dialogVisible.value = true
}
const editShow = row => {
  sysUser.value = { ...row }
  dialogVisible.value = true
}

// 提交保存或修改
const submit = async () => {
  let code = 0
  if (sysUser.value.id) {
    let response = await UpdateSysUser(sysUser.value)
    code = response.code
  } else {
    let response = await SaveSysUser(sysUser.value)
    code = response.code
  }
  if (code == 200) {
    // 操作成功后关闭对话框
    ElMessage.success('操作成功')
    dialogVisible.value = false
    fetchData()
  } else {
    ElMessage.error('操作失败')
  }
}

// 查询
const fetchData = () => {
  // 处理时间参数
  if (createTimes.value.length > 0) {
    queryDto.value.createTimeBegin = createTimes.value[0]
    queryDto.value.createTimeEnd = createTimes.value[1]
  }
  GetSysUserListByPage(
    pageParams.value.page,
    pageParams.value.limit,
    queryDto.value
  ).then(res => {
    list.value = res.data.list
    total.value = res.data.total
  })
}

// 表格数据模型
const list = ref([])

// 分页条数据模型
const total = ref(0)
</script>

<style scoped>
.search-div {
  margin-bottom: 10px;
  padding: 10px;
  border: 1px solid #ebeef5;
  border-radius: 3px;
  background-color: #fff;
}
.tools-div {
  margin: 10px 0;
  padding: 10px;
  border: 1px solid #ebeef5;
  border-radius: 3px;
  background-color: #fff;
}
</style>
<style scoped>
.avatar-uploader .avatar {
  width: 178px;
  height: 178px;
  display: block;
}
</style>

<style>
.avatar-uploader .el-upload {
  border: 1px dashed var(--el-border-color);
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--el-transition-duration-fast);
}

.avatar-uploader .el-upload:hover {
  border-color: var(--el-color-primary);
}

.el-icon.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 178px;
  height: 178px;
  text-align: center;
}
</style>
