<template>
  <div class="staff-container">
    <!-- 搜索区域 -->
    <div class="search-section">
      <el-form :inline="true" :model="searchForm" class="demo-form-inline">
        <el-form-item label="姓名">
          <el-input v-model="searchForm.name" placeholder="请输入姓名"></el-input>
        </el-form-item>
        <el-form-item label="手机号">
          <el-input v-model="searchForm.mobile" placeholder="请输入手机号"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleSearch">搜索</el-button>
          <el-button @click="resetSearch">重置</el-button>
        </el-form-item>
      </el-form>
    </div>

    <!-- 数据展示区域 -->
    <div class="table-section">
      <div class="table-header">
        <h2>工作人员列表</h2>
        <el-button type="primary" @click="handleAdd">添加工作人员</el-button>
      </div>
      <el-table :data="tableData" style="width: 100%" border>
        <el-table-column prop="username" label="用户名" width="120"></el-table-column>
        <el-table-column prop="name" label="姓名" width="120"></el-table-column>
        <el-table-column prop="mobile" label="手机号" width="140"></el-table-column>
        <el-table-column label="操作" width="200">
          <template slot-scope="scope">
            <el-button size="mini" @click="handleEdit(scope.row)">编辑</el-button>
            <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <div class="pagination-container">
        <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="currentPage"
          :page-sizes="[10, 20, 30, 50]"
          :page-size="pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
        </el-pagination>
      </div>
    </div>

    <!-- 添加/编辑员工弹窗 -->
    <el-dialog :title="dialogTitle" :visible.sync="addDialogVisible" width="400px">
      <el-form :model="addForm" :rules="addRules" ref="addFormRef" label-width="80px">
        <el-form-item label="用户名" prop="username" required>
          <el-input v-model="addForm.username" placeholder="请输入用户名" />
        </el-form-item>
        <el-form-item v-if="!addForm.id" label="密码" prop="password" required>
          <el-input v-model="addForm.password" placeholder="请输入密码" show-password />
        </el-form-item>
        <el-form-item v-else label="新密码" prop="newPassword">
          <el-input v-model="addForm.newPassword" placeholder="如需重置请输入新密码" show-password />
        </el-form-item>
        <el-form-item label="姓名" prop="name" required>
          <el-input v-model="addForm.name" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="手机号" prop="mobile" required>
          <el-input v-model="addForm.mobile" placeholder="请输入手机号" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="addDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="submitAddForm">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { index as staffIndex, save as staffSave, destroy as staffDestroy } from '@/api/staff/staff'
import { getToken } from '@/utils/auth'

export default {
  name: 'StaffTest',
  data() {
    return {
      searchForm: {
        name: '',
        mobile: ''
      },
      tableData: [],
      currentPage: 1,
      pageSize: 10,
      total: 0,
      addDialogVisible: false,
      addForm: {
        username: '',
        password: '',
        newPassword: '',
        name: '',
        mobile: ''
      },
      addRules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 8, message: '密码长度不能少于8位', trigger: 'blur' }
        ],
        newPassword: [
          { min: 8, message: '密码长度不能少于8位', trigger: 'blur' }
        ],
        name: [
          { required: true, message: '请输入姓名', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' }
        ]
      },
      dialogTitle: '添加员工',
      loading: false
    }
  },
  created() {
    this.getList()
  },
  methods: {
    async getList() {
      this.loading = true
      const params = {}
      if (this.searchForm.name) params['filter[name]'] = this.searchForm.name
      if (this.searchForm.mobile) params['filter[mobile]'] = this.searchForm.mobile
      params.page = this.currentPage
      params.page_size = this.pageSize
      params.token = getToken()
      try {
        const res = await staffIndex(params)
        this.tableData = res.data || []
        this.total = res.total || 0
      } catch (e) {
        this.$message.error('获取数据失败')
      }
      this.loading = false
    },
    handleSearch() {
      this.currentPage = 1
      this.getList()
    },
    resetSearch() {
      this.searchForm = {
        name: '',
        mobile: ''
      }
      this.currentPage = 1
      this.getList()
    },
    handleAdd() {
      this.dialogTitle = '添加工作人员'
      this.addDialogVisible = true
      this.$nextTick(() => {
        if (this.$refs.addFormRef) this.$refs.addFormRef.resetFields()
        this.addForm = {
          username: '',
          password: '',
          newPassword: '',
          name: '',
          mobile: ''
        }
      })
    },
    handleEdit(row) {
      this.dialogTitle = '编辑工作人员'
      this.addDialogVisible = true
      this.$nextTick(() => {
        if (this.$refs.addFormRef) this.$refs.addFormRef.resetFields()
        this.addForm = { ...row, password: '', newPassword: '' }
      })
    },
    handleDelete(row) {
      this.$confirm('确认删除该工作人员信息吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        try {
          await staffDestroy({ id: row.id })
          this.$message.success('删除成功')
          this.getList()
        } catch (e) {
          this.$message.error('删除失败')
        }
      }).catch(() => {
        this.$message.info('已取消删除')
      })
    },
    handleSizeChange(val) {
      this.pageSize = val
      this.getList()
    },
    handleCurrentChange(val) {
      this.currentPage = val
      this.getList()
    },
    submitAddForm() {
      this.$refs.addFormRef.validate(async valid => {
        if (valid) {
          let submitData = { ...this.addForm }
          if (submitData.id) {
            // 编辑：只传newPassword（如有），不传password
            if (!submitData.newPassword) delete submitData.newPassword
            delete submitData.password
          } else {
            // 新增：只传password，不传newPassword
            delete submitData.newPassword
          }
          try {
            await staffSave(submitData)
            this.$message.success(this.addForm.id ? '编辑成功' : '新增成功')
            this.addDialogVisible = false
            this.getList()
          } catch (e) {
            this.$message.error('操作失败')
          }
        }
      })
    }
  }
}
</script>

<style scoped>
.staff-container {
  padding: 20px;
}

h1 {
  color: #303133;
  margin-bottom: 20px;
}

.search-section {
  background: #fff;
  padding: 20px;
  border-radius: 4px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}

.table-section {
  background: #fff;
  padding: 20px;
  border-radius: 4px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.table-header h2 {
  margin: 0;
  color: #303133;
}

.pagination-container {
  margin-top: 20px;
  text-align: right;
}
</style>
