member-frontend/src/pages/admin/RolesPage.vue

<template>
  <div>
    <div class="flex items-center justify-between mb-6">
      <h2 class="text-xl font-bold text-gray-800">角色管理</h2>
      <el-button type="primary" @click="showCreateDialog = true" :icon="Plus">新增角色</el-button>
    </div>

    <el-alert v-if="error" :title="errorMsg" type="error" show-icon :closable="false" class="mb-4" />
    <el-skeleton v-if="loading" :rows="4" animated />

    <el-table v-else :data="roles" stripe border class="w-full shadow-sm">
      <template #empty><el-empty description="目前無角色" /></template>
      <el-table-column prop="role_key" label="Role Key" width="200" />
      <el-table-column prop="system_name" label="系統" min-width="150" />
      <el-table-column prop="name" label="角色名稱" min-width="180" />
      <el-table-column prop="status" label="狀態" width="110" />
      <el-table-column label="操作" width="280">
        <template #default="{ row }">
          <el-button size="small" @click="openEdit(row)">編輯</el-button>
          <el-button size="small" @click="openSites(row)">站台</el-button>
          <el-button size="small" type="danger" @click="handleDelete(row)">刪除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <el-dialog v-model="showCreateDialog" title="新增角色" width="660px" @close="resetCreateForm">
      <el-form ref="createFormRef" :model="createForm" :rules="rules" label-width="150px">
        <el-form-item label="系統" prop="system_key">
          <el-select v-model="createForm.system_key" filterable style="width: 100%">
            <el-option
              v-for="system in systems"
              :key="system.system_key"
              :label="`${system.name} (${system.system_key})`"
              :value="system.system_key"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="角色名稱" prop="name"><el-input v-model="createForm.name" /></el-form-item>
        <el-form-item label="描述"><el-input v-model="createForm.description" type="textarea" :rows="2" /></el-form-item>
        <el-form-item label="狀態">
          <el-select v-model="createForm.status" style="width: 100%">
            <el-option label="active" value="active" />
            <el-option label="inactive" value="inactive" />
          </el-select>
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="showCreateDialog = false">取消</el-button>
        <el-button type="primary" :loading="creating" @click="handleCreate">建立</el-button>
      </template>
    </el-dialog>

    <el-dialog v-model="showEditDialog" title="編輯角色" width="660px" @close="resetEditForm">
      <el-form :model="editForm" label-width="150px">
        <el-form-item label="Role Key"><el-input :model-value="editForm.role_key" disabled /></el-form-item>
        <el-form-item label="系統">
          <el-select v-model="editForm.system_key" filterable style="width: 100%">
            <el-option
              v-for="system in systems"
              :key="system.system_key"
              :label="`${system.name} (${system.system_key})`"
              :value="system.system_key"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="角色名稱"><el-input v-model="editForm.name" /></el-form-item>
        <el-form-item label="描述"><el-input v-model="editForm.description" type="textarea" :rows="2" /></el-form-item>
        <el-form-item label="狀態">
          <el-select v-model="editForm.status" style="width: 100%">
            <el-option label="active" value="active" />
            <el-option label="inactive" value="inactive" />
          </el-select>
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="showEditDialog = false">取消</el-button>
        <el-button type="primary" :loading="saving" @click="handleEdit">儲存</el-button>
      </template>
    </el-dialog>

    <el-dialog v-model="showSitesDialog" :title="`角色綁定站台：${selectedRoleLabel}`" width="980px">
      <el-table :data="roleSites" border stripe v-loading="sitesLoading">
        <template #empty><el-empty description="此角色尚未綁定站台" /></template>
        <el-table-column prop="company_display_name" label="公司" min-width="160" />
        <el-table-column prop="site_display_name" label="站台" min-width="170" />
        <el-table-column prop="site_key" label="Site Key" min-width="180" />
      </el-table>
      <template #footer>
        <el-button @click="showSitesDialog = false">關閉</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { ref, onMounted } from 'vue'
import { ElMessage, ElMessageBox } from 'element-plus'
import { Plus } from '@element-plus/icons-vue'
import { getRoles, createRole, updateRole, deleteRole, getRoleSites } from '@/api/roles'
import { getSystems } from '@/api/systems'

const roles = ref([])
const systems = ref([])
const loading = ref(false)
const error = ref(false)
const errorMsg = ref('')

const showCreateDialog = ref(false)
const showEditDialog = ref(false)
const creating = ref(false)
const saving = ref(false)
const createFormRef = ref()

const createForm = ref({
  system_key: '',
  name: '',
  description: '',
  status: 'active'
})
const editForm = ref({
  role_key: '',
  system_key: '',
  name: '',
  description: '',
  status: 'active'
})
const rules = {
  system_key: [{ required: true, message: '請選擇系統', trigger: 'change' }],
  name: [{ required: true, message: '請輸入角色名稱', trigger: 'blur' }]
}

const showSitesDialog = ref(false)
const selectedRoleLabel = ref('')
const roleSites = ref([])
const sitesLoading = ref(false)

async function load() {
  loading.value = true
  error.value = false
  try {
    const [rolesRes, systemsRes] = await Promise.all([
      getRoles({ limit: 500, offset: 0 }),
      getSystems({ limit: 500, offset: 0 })
    ])
    roles.value = rolesRes.data?.items || []
    systems.value = systemsRes.data?.items || []
  } catch (err) {
    error.value = true
    errorMsg.value = err.response?.data?.detail || '載入角色失敗'
  } finally {
    loading.value = false
  }
}

function resetCreateForm() {
  createForm.value = {
    system_key: '',
    name: '',
    description: '',
    status: 'active'
  }
}

function openEdit(row) {
  editForm.value = {
    role_key: row.role_key,
    system_key: row.system_key,
    name: row.name,
    description: row.description || '',
    status: row.status || 'active'
  }
  showEditDialog.value = true
}

function resetEditForm() {
  editForm.value = {
    role_key: '',
    system_key: '',
    name: '',
    description: '',
    status: 'active'
  }
}

async function handleCreate() {
  const valid = await createFormRef.value.validate().catch(() => false)
  if (!valid) return
  creating.value = true
  try {
    await createRole({
      system_key: createForm.value.system_key,
      name: createForm.value.name,
      description: createForm.value.description || null,
      status: createForm.value.status
    })
    ElMessage.success('新增角色成功')
    showCreateDialog.value = false
    resetCreateForm()
    await load()
  } catch (err) {
    ElMessage.error(err.response?.data?.detail || '新增角色失敗')
  } finally {
    creating.value = false
  }
}

async function handleEdit() {
  saving.value = true
  try {
    await updateRole(editForm.value.role_key, {
      system_key: editForm.value.system_key,
      name: editForm.value.name,
      description: editForm.value.description || null,
      status: editForm.value.status
    })
    ElMessage.success('更新成功')
    showEditDialog.value = false
    await load()
  } catch (err) {
    ElMessage.error(err.response?.data?.detail || '更新角色失敗')
  } finally {
    saving.value = false
  }
}

async function handleDelete(row) {
  try {
    await ElMessageBox.confirm(
      `確認刪除角色 ${row.name}（${row.role_key}）？`,
      '刪除確認',
      { type: 'warning' }
    )
    await deleteRole(row.role_key)
    ElMessage.success('刪除成功')
    await load()
  } catch (err) {
    if (err === 'cancel') return
    ElMessage.error(err.response?.data?.detail || '刪除角色失敗')
  }
}

async function openSites(row) {
  selectedRoleLabel.value = `${row.system_name} / ${row.name}`
  showSitesDialog.value = true
  sitesLoading.value = true
  try {
    const res = await getRoleSites(row.role_key)
    roleSites.value = res.data?.sites || []
  } catch (_err) {
    ElMessage.error('載入角色站台失敗')
    roleSites.value = []
  } finally {
    sitesLoading.value = false
  }
}

onMounted(load)
</script>