@extends('layouts.app')

@section('title', 'Gestion des utilisateurs')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center mb-4">
                <h1 class="h3 mb-0 text-gray-800">
                    <i class="fas fa-users me-2"></i>Gestion des utilisateurs
                </h1>
                @auth
                    @if(auth()->user()->hasPermission('create_user'))
                        <a href="{{ route('users.create') }}" class="btn btn-primary">
                            <i class="fas fa-plus me-2"></i>Nouvel utilisateur
                        </a>
                    @endif
                @endauth
            </div>

            <!-- Filtres -->
            <div class="card mb-4">
                <div class="card-body">
                    <form method="GET" action="{{ route('users.index') }}" class="row g-3">
                        <div class="col-md-3">
                            <label for="search" class="form-label">Rechercher</label>
                            <input type="text" class="form-control" id="search" name="search" 
                                   value="{{ request('search') }}" placeholder="Nom, email...">
                        </div>
                        <div class="col-md-2">
                            <label for="role" class="form-label">Rôle</label>
                            <select class="form-select" id="role" name="role">
                                <option value="">Tous les rôles</option>
                                @foreach($roles as $role)
                                    <option value="{{ $role->name }}" 
                                        {{ request('role') == $role->name ? 'selected' : '' }}>
                                        {{ $role->display_name }}
                                    </option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-3">
                            <label for="health_center" class="form-label">Centre de santé</label>
                            <select class="form-select" id="health_center" name="health_center">
                                <option value="">Tous les centres</option>
                                @foreach($healthCenters as $center)
                                    <option value="{{ $center->id }}" 
                                        {{ request('health_center') == $center->id ? 'selected' : '' }}>
                                        {{ $center->name }}
                                    </option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-2">
                            <label for="status" class="form-label">Statut</label>
                            <select class="form-select" id="status" name="status">
                                <option value="">Tous</option>
                                <option value="active" {{ request('status') == 'active' ? 'selected' : '' }}>Actif</option>
                                <option value="inactive" {{ request('status') == 'inactive' ? 'selected' : '' }}>Inactif</option>
                            </select>
                        </div>
                        <div class="col-md-2 d-flex align-items-end">
                            <button type="submit" class="btn btn-outline-primary me-2">
                                <i class="fas fa-search"></i>
                            </button>
                            <a href="{{ route('users.index') }}" class="btn btn-outline-secondary">
                                <i class="fas fa-times"></i>
                            </a>
                        </div>
                    </form>
                </div>
            </div>

            <!-- Statistiques -->
            <div class="row mb-4">
                <div class="col-md-3">
                    <div class="card bg-primary text-white">
                        <div class="card-body">
                            <div class="d-flex justify-content-between">
                                <div>
                                    <h5 class="card-title mb-0">{{ $users->total() }}</h5>
                                    <small>Total utilisateurs</small>
                                </div>
                                <i class="fas fa-users fa-2x opacity-75"></i>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-md-3">
                    <div class="card bg-success text-white">
                        <div class="card-body">
                            <div class="d-flex justify-content-between">
                                <div>
                                    <h5 class="card-title mb-0">{{ $users->where('is_active', true)->count() }}</h5>
                                    <small>Utilisateurs actifs</small>
                                </div>
                                <i class="fas fa-user-check fa-2x opacity-75"></i>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-md-3">
                    <div class="card bg-warning text-white">
                        <div class="card-body">
                            <div class="d-flex justify-content-between">
                                <div>
                                    <h5 class="card-title mb-0">{{ $users->where('is_active', false)->count() }}</h5>
                                    <small>Utilisateurs inactifs</small>
                                </div>
                                <i class="fas fa-user-times fa-2x opacity-75"></i>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-md-3">
                    <div class="card bg-info text-white">
                        <div class="card-body">
                            <div class="d-flex justify-content-between">
                                <div>
                                    <h5 class="card-title mb-0">{{ $roles->count() }}</h5>
                                    <small>Rôles disponibles</small>
                                </div>
                                <i class="fas fa-user-tag fa-2x opacity-75"></i>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Liste des utilisateurs -->
            <div class="card">
                <div class="card-header">
                    <h5 class="mb-0">Liste des utilisateurs</h5>
                </div>
                <div class="card-body p-0">
                    @if($users->count() > 0)
                        <div class="table-responsive">
                            <table class="table table-hover mb-0">
                                <thead class="table-light">
                                    <tr>
                                        <th>Utilisateur</th>
                                        <th>Email</th>
                                        <th>Téléphone</th>
                                        <th>Rôles</th>
                                        <th>Centre de santé</th>
                                        <th>Statut</th>
                                        <th>Dernière connexion</th>
                                        <th>Actions</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @foreach($users as $user)
                                        <tr>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    @if($user->avatar)
                                                        <img src="{{ Storage::url($user->avatar) }}" 
                                                             class="rounded-circle me-2" 
                                                             width="40" height="40" alt="Avatar">
                                                    @else
                                                        <div class="bg-primary rounded-circle d-flex align-items-center justify-content-center me-2" 
                                                             style="width: 40px; height: 40px;">
                                                            <span class="text-white fw-bold">
                                                                {{ strtoupper(substr($user->first_name ?: $user->name, 0, 1)) }}
                                                            </span>
                                                        </div>
                                                    @endif
                                                    <div>
                                                        <div class="fw-semibold">{{ $user->full_name }}</div>
                                                        <small class="text-muted">Créé le {{ $user->created_at->format('d/m/Y') }}</small>
                                                    </div>
                                                </div>
                                            </td>
                                            <td>{{ $user->email }}</td>
                                            <td>{{ $user->phone ?: '-' }}</td>
                                            <td>
                                                @foreach($user->roles as $role)
                                                    <span class="badge bg-primary me-1">{{ $role->display_name }}</span>
                                                @endforeach
                                            </td>
                                            <td>{{ $user->healthCenter?->name ?: '-' }}</td>
                                            <td>
                                                @if($user->is_active)
                                                    <span class="badge bg-success">Actif</span>
                                                @else
                                                    <span class="badge bg-danger">Inactif</span>
                                                @endif
                                            </td>
                                            <td>
                                                @if($user->last_login_at)
                                                    {{ $user->last_login_at->diffForHumans() }}
                                                @else
                                                    <span class="text-muted">Jamais</span>
                                                @endif
                                            </td>
                                            <td>
                                                <div class="btn-group" role="group">
                                                    @auth
                                                        @if(auth()->user()->hasPermission('view_users'))
                                                            <a href="{{ route('users.show', $user) }}" 
                                                               class="btn btn-sm btn-outline-info" title="Voir">
                                                                <i class="fas fa-eye"></i>
                                                            </a>
                                                        @endif
                                                        @if(auth()->user()->hasPermission('edit_user'))
                                                            <a href="{{ route('users.edit', $user) }}" 
                                                               class="btn btn-sm btn-outline-primary" title="Modifier">
                                                                <i class="fas fa-edit"></i>
                                                            </a>
                                                        @endif
                                                        @if(auth()->user()->hasPermission('delete_user') && $user->id !== auth()->id())
                                                            <form action="{{ route('users.destroy', $user) }}" 
                                                                  method="POST" class="d-inline"
                                                                  onsubmit="return confirm('Êtes-vous sûr de vouloir supprimer cet utilisateur ?')">
                                                                @csrf
                                                                @method('DELETE')
                                                                <button type="submit" 
                                                                        class="btn btn-sm btn-outline-danger" 
                                                                        title="Supprimer">
                                                                    <i class="fas fa-trash"></i>
                                                                </button>
                                                            </form>
                                                        @endif
                                                    @endauth
                                                </div>
                                            </td>
                                        </tr>
                                    @endforeach
                                </tbody>
                            </table>
                        </div>
                        
                        <!-- Pagination -->
                        <div class="d-flex justify-content-center mt-3">
                            {{ $users->links() }}
                        </div>
                    @else
                        <div class="text-center py-4">
                            <i class="fas fa-users fa-3x text-muted mb-3"></i>
                            <h5>Aucun utilisateur trouvé</h5>
                            <p class="text-muted">Aucun utilisateur ne correspond aux critères de recherche.</p>
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>
</div>
@endsection