space-booking/frontend/src/views/Users.vue

<template>
  <div class="users">
    <div class="page-header">
      <h2>Admin Dashboard - User Management</h2>
      <button class="btn btn-primary" @click="openCreateModal">
        Create New User
      </button>
    </div>

    <!-- Filters -->
    <div class="card">
      <h3>Filters</h3>
      <div class="filters">
        <div class="form-group">
          <label for="filter-role">Filter by Role</label>
          <select id="filter-role" v-model="filterRole" @change="loadUsers">
            <option value="">All Roles</option>
            <option value="admin">Admin</option>
            <option value="user">User</option>
          </select>
        </div>

        <div class="form-group">
          <label for="filter-org">Filter by Organization</label>
          <input
            id="filter-org"
            v-model="filterOrganization"
            type="text"
            placeholder="Enter organization name"
            @input="loadUsers"
          />
        </div>
      </div>
    </div>

    <!-- Users List -->
    <div class="card">
      <h3>All Users</h3>
      <div v-if="loadingUsers" class="loading">Loading users...</div>
      <div v-else-if="users.length === 0" class="empty">
        No users found. {{ filterRole || filterOrganization ? 'Try different filters.' : 'Create one above!' }}
      </div>
      <table v-else class="users-table">
        <thead>
          <tr>
            <th>Email</th>
            <th>Full Name</th>
            <th>Role</th>
            <th>Organization</th>
            <th>Status</th>
            <th>Actions</th>
          </tr>
        </thead>
        <tbody>
          <tr v-for="user in users" :key="user.id">
            <td>{{ user.email }}</td>
            <td>{{ user.full_name }}</td>
            <td>
              <span :class="['badge', user.role === 'admin' ? 'badge-admin' : 'badge-user']">
                {{ user.role }}
              </span>
            </td>
            <td>{{ user.organization || '-' }}</td>
            <td>
              <span :class="['badge', user.is_active ? 'badge-active' : 'badge-inactive']">
                {{ user.is_active ? 'Active' : 'Inactive' }}
              </span>
            </td>
            <td class="actions">
              <button
                class="btn btn-sm btn-secondary"
                @click="startEdit(user)"
                :disabled="loading"
              >
                Edit
              </button>
              <button
                :class="['btn', 'btn-sm', user.is_active ? 'btn-warning' : 'btn-success']"
                @click="toggleStatus(user)"
                :disabled="loading"
              >
                {{ user.is_active ? 'Deactivate' : 'Activate' }}
              </button>
              <button
                class="btn btn-sm btn-danger"
                @click="showResetPassword(user)"
                :disabled="loading"
              >
                Reset Password
              </button>
            </td>
          </tr>
        </tbody>
      </table>
    </div>

    <!-- Create/Edit User Modal -->
    <div v-if="showFormModal" class="modal" @click.self="closeFormModal">
      <div class="modal-content">
        <h3>{{ editingUser ? 'Edit User' : 'Create New User' }}</h3>
        <form @submit.prevent="handleSubmit" class="user-form">
          <div class="form-group">
            <label for="email">Email *</label>
            <input
              id="email"
              v-model="formData.email"
              type="email"
              required
              placeholder="user@example.com"
              :disabled="!!editingUser"
            />
          </div>

          <div class="form-group">
            <label for="full_name">Full Name *</label>
            <input
              id="full_name"
              v-model="formData.full_name"
              type="text"
              required
              placeholder="John Doe"
            />
          </div>

          <div class="form-group" v-if="!editingUser">
            <label for="password">Password *</label>
            <input
              id="password"
              v-model="formData.password"
              type="password"
              :required="!editingUser"
              placeholder="Minimum 8 characters"
              minlength="8"
            />
          </div>

          <div class="form-group">
            <label for="role">Role *</label>
            <select id="role" v-model="formData.role" required>
              <option value="user">User</option>
              <option value="admin">Admin</option>
            </select>
          </div>

          <div class="form-group">
            <label for="organization">Organization</label>
            <input
              id="organization"
              v-model="formData.organization"
              type="text"
              placeholder="Optional organization"
            />
          </div>

          <div v-if="error" class="error">{{ error }}</div>
          <div v-if="success" class="success">{{ success }}</div>

          <div class="form-actions">
            <button type="submit" class="btn btn-primary" :disabled="loading">
              {{ editingUser ? 'Update' : 'Create' }}
            </button>
            <button type="button" class="btn btn-secondary" @click="closeFormModal">
              Cancel
            </button>
          </div>
        </form>
      </div>
    </div>

    <!-- Reset Password Modal -->
    <div v-if="resetPasswordUser" class="modal" @click.self="closeResetPassword">
      <div class="modal-content">
        <h3>Reset Password for {{ resetPasswordUser.full_name }}</h3>
        <form @submit.prevent="handleResetPassword">
          <div class="form-group">
            <label for="new_password">New Password *</label>
            <input
              id="new_password"
              v-model="newPassword"
              type="password"
              required
              placeholder="Minimum 8 characters"
              minlength="8"
            />
          </div>
          <div class="form-actions">
            <button type="submit" class="btn btn-primary" :disabled="loading">
              Reset Password
            </button>
            <button type="button" class="btn btn-secondary" @click="closeResetPassword">
              Cancel
            </button>
          </div>
        </form>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ref, onMounted } from 'vue'
import { usersApi, handleApiError } from '@/services/api'
import type { User } from '@/types'

const users = ref<User[]>([])
const loadingUsers = ref(false)
const loading = ref(false)
const error = ref('')
const success = ref('')
const editingUser = ref<User | null>(null)
const showFormModal = ref(false)
const resetPasswordUser = ref<User | null>(null)
const newPassword = ref('')
const filterRole = ref('')
const filterOrganization = ref('')

const formData = ref({
  email: '',
  full_name: '',
  password: '',
  role: 'user',
  organization: ''
})

const loadUsers = async () => {
  loadingUsers.value = true
  error.value = ''
  try {
    const params: { role?: string; organization?: string } = {}
    if (filterRole.value) params.role = filterRole.value
    if (filterOrganization.value) params.organization = filterOrganization.value

    users.value = await usersApi.list(params)
  } catch (err) {
    error.value = handleApiError(err)
  } finally {
    loadingUsers.value = false
  }
}

const handleSubmit = async () => {
  loading.value = true
  error.value = ''
  success.value = ''

  try {
    if (editingUser.value) {
      await usersApi.update(editingUser.value.id, {
        full_name: formData.value.full_name,
        role: formData.value.role,
        organization: formData.value.organization || undefined
      })
      success.value = 'User updated successfully!'
    } else {
      await usersApi.create({
        email: formData.value.email,
        full_name: formData.value.full_name,
        password: formData.value.password,
        role: formData.value.role,
        organization: formData.value.organization || undefined
      })
      success.value = 'User created successfully!'
    }

    await loadUsers()
    closeFormModal()

    // Clear success message after 3 seconds
    setTimeout(() => {
      success.value = ''
    }, 3000)
  } catch (err) {
    error.value = handleApiError(err)
  } finally {
    loading.value = false
  }
}

const openCreateModal = () => {
  resetForm()
  showFormModal.value = true
}

const startEdit = (user: User) => {
  editingUser.value = user
  formData.value = {
    email: user.email,
    full_name: user.full_name,
    password: '',
    role: user.role,
    organization: user.organization || ''
  }
  showFormModal.value = true
}

const closeFormModal = () => {
  showFormModal.value = false
  resetForm()
}

const resetForm = () => {
  editingUser.value = null
  formData.value = {
    email: '',
    full_name: '',
    password: '',
    role: 'user',
    organization: ''
  }
}

const toggleStatus = async (user: User) => {
  loading.value = true
  error.value = ''
  success.value = ''

  try {
    await usersApi.updateStatus(user.id, !user.is_active)
    success.value = `User ${user.is_active ? 'deactivated' : 'activated'} successfully!`
    await loadUsers()

    setTimeout(() => {
      success.value = ''
    }, 3000)
  } catch (err) {
    error.value = handleApiError(err)
  } finally {
    loading.value = false
  }
}

const showResetPassword = (user: User) => {
  resetPasswordUser.value = user
  newPassword.value = ''
}

const closeResetPassword = () => {
  resetPasswordUser.value = null
  newPassword.value = ''
}

const handleResetPassword = async () => {
  if (!resetPasswordUser.value) return

  loading.value = true
  error.value = ''
  success.value = ''

  try {
    await usersApi.resetPassword(resetPasswordUser.value.id, newPassword.value)
    success.value = 'Password reset successfully!'
    closeResetPassword()

    setTimeout(() => {
      success.value = ''
    }, 3000)
  } catch (err) {
    error.value = handleApiError(err)
  } finally {
    loading.value = false
  }
}

onMounted(() => {
  loadUsers()
})
</script>

<style scoped>
.users {
  max-width: 1400px;
  margin: 0 auto;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-header h2 {
  margin: 0;
}

.card {
  background: white;
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.user-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-weight: 500;
  color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 8px 12px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 14px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input:disabled {
  background: #f3f4f6;
  cursor: not-allowed;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: #3b82f6;
  color: white;
}

.btn-primary:hover:not(:disabled) {
  background: #2563eb;
}

.btn-secondary {
  background: #6b7280;
  color: white;
}

.btn-secondary:hover:not(:disabled) {
  background: #4b5563;
}

.btn-success {
  background: #10b981;
  color: white;
}

.btn-success:hover:not(:disabled) {
  background: #059669;
}

.btn-warning {
  background: #f59e0b;
  color: white;
}

.btn-warning:hover:not(:disabled) {
  background: #d97706;
}

.btn-danger {
  background: #ef4444;
  color: white;
}

.btn-danger:hover:not(:disabled) {
  background: #dc2626;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.error {
  padding: 12px;
  background: #fee2e2;
  color: #991b1b;
  border-radius: 4px;
  margin-top: 12px;
}

.success {
  padding: 12px;
  background: #d1fae5;
  color: #065f46;
  border-radius: 4px;
  margin-top: 12px;
}

.loading {
  text-align: center;
  color: #6b7280;
  padding: 24px;
}

.empty {
  text-align: center;
  color: #9ca3af;
  padding: 24px;
}

.users-table {
  width: 100%;
  border-collapse: collapse;
}

.users-table th {
  text-align: left;
  padding: 12px;
  background: #f9fafb;
  font-weight: 600;
  color: #374151;
  border-bottom: 2px solid #e5e7eb;
}

.users-table td {
  padding: 12px;
  border-bottom: 1px solid #e5e7eb;
}

.users-table tr:hover {
  background: #f9fafb;
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.badge-active {
  background: #d1fae5;
  color: #065f46;
}

.badge-inactive {
  background: #fee2e2;
  color: #991b1b;
}

.badge-admin {
  background: #dbeafe;
  color: #1e40af;
}

.badge-user {
  background: #f3f4f6;
  color: #374151;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: white;
  border-radius: 8px;
  padding: 24px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-content h3 {
  margin-bottom: 16px;
}
</style>