@extends('layouts.app')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-md-8">
            <!-- User Details -->
            <div class="card mb-4">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h4 class="mb-0">User Details</h4>
                    <div class="btn-group">
                        @can('manage-users')
                        <a href="{{ route('users.edit', $user->id) }}" class="btn btn-warning">
                            <i class="fas fa-edit"></i> Edit
                        </a>
                        @endcan
                        <a href="{{ route('users.index') }}" class="btn btn-secondary">
                            <i class="fas fa-arrow-left"></i> Back
                        </a>
                    </div>
                </div>
                <div class="card-body">
                    <div class="row">
                        <div class="col-md-3 text-center mb-4">
                            <div class="avatar-lg mx-auto mb-3">
                                <div class="avatar-title bg-primary rounded-circle text-white" style="width: 80px; height: 80px; font-size: 2rem;">
                                    {{ substr($user->username, 0, 1) }}
                                </div>
                            </div>
                            <h5>{{ $user->username }}</h5>
                            <p class="text-muted">{{ $user->email }}</p>
                            @if($user->id === auth()->id())
                                <span class="badge bg-info">Your Account</span>
                            @endif
                        </div>
                        <div class="col-md-9">
                            <div class="row">
                                <div class="col-md-6">
                                    <table class="table table-borderless">
                                        <tr>
                                            <th width="40%">Username:</th>
                                            <td>{{ $user->username }}</td>
                                        </tr>
                                        <tr>
                                            <th>Email:</th>
                                            <td>{{ $user->email }}</td>
                                        </tr>
                                        <tr>
                                            <th>Phone:</th>
                                            <td>{{ $user->phone ?? 'N/A' }}</td>
                                        </tr>
                                    </table>
                                </div>
                                <div class="col-md-6">
                                    <table class="table table-borderless">
                                        <tr>
                                            <th width="40%">Role:</th>
                                            <td>
                                                <span class="badge bg-{{ $user->getRoleColorAttribute() }}">
                                                    {{ $user->role_name }}
                                                </span>
                                            </td>
                                        </tr>
                                        <tr>
                                            <th>Status:</th>
                                            <td>
                                                @if($user->is_active)
                                                    <span class="badge bg-success">Active</span>
                                                @else
                                                    <span class="badge bg-secondary">Inactive</span>
                                                @endif
                                            </td>
                                        </tr>
                                        <tr>
                                            <th>Last Login:</th>
                                            <td>
                                                @if($user->last_login_at)
                                                    {{ $user->last_login_at->format('M d, Y H:i') }}
                                                @else
                                                    <span class="text-muted">Never</span>
                                                @endif
                                            </td>
                                        </tr>
                                    </table>
                                </div>
                            </div>
                            
                            <div class="row mt-3">
                                <div class="col-md-6">
                                    <table class="table table-borderless">
                                        <tr>
                                            <th width="40%">Created:</th>
                                            <td>{{ $user->created_at->format('M d, Y') }}</td>
                                        </tr>
                                        <tr>
                                            <th>Last Updated:</th>
                                            <td>{{ $user->updated_at->format('M d, Y') }}</td>
                                        </tr>
                                    </table>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Profile Information -->
            @if($user->profile)
            <div class="card mb-4">
                <div class="card-header">
                    <h5 class="mb-0">
                        {{ $user->isTeacher() ? 'Teacher' : 'Student' }} Profile
                        <a href="{{ route('users.profile', $user->id) }}" class="btn btn-primary btn-sm float-end">
                            View Full Profile
                        </a>
                    </h5>
                </div>
                <div class="card-body">
                    @if($user->isTeacher() && $user->teacher)
                        <div class="row">
                            <div class="col-md-6">
                                <strong>Employee Code:</strong> {{ $user->teacher->employee_code }}<br>
                                <strong>Department:</strong> {{ $user->teacher->department ?? 'N/A' }}
                            </div>
                            <div class="col-md-6">
                                <strong>Join Date:</strong> {{ $user->teacher->joined_at ? $user->teacher->joined_at->format('M d, Y') : 'N/A' }}<br>
                               <!-- NEW CODE (fixed) -->
<strong>Active Subjects:</strong> {{ $user->teacher->classes->where('active', true)->count() }}
                            </div>
                        </div>
                    @elseif($user->isStudent() && $user->student)
                        <div class="row">
                            <div class="col-md-6">
                                <strong>Student ID:</strong> {{ $user->student->student_id }}<br>
                                <strong>Batch:</strong> {{ $user->student->batch->name ?? 'N/A' }}
                            </div>
                            <div class="col-md-6">
                                <strong>Enrollment Date:</strong> {{ $user->student->enrolled_at ? $user->student->enrolled_at->format('M d, Y') : 'N/A' }}<br>
                                <strong>Status:</strong> <span class="badge bg-{{ $user->student->status === 'active' ? 'success' : 'secondary' }}">{{ $user->student->status }}</span>
                            </div>
                        </div>
                    @endif
                </div>
            </div>
            @endif

            <!-- Recent Activity -->
            <div class="card">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h5 class="mb-0">Recent Activity</h5>
                    <a href="{{ route('users.audit-logs', $user->id) }}" class="btn btn-sm btn-outline-primary">
                        View All Logs
                    </a>
                </div>
                <div class="card-body">
                    @if($user->auditLogs->count() > 0)
                        <div class="list-group list-group-flush">
                            @foreach($user->auditLogs as $log)
                                <div class="list-group-item px-0">
                                    <div class="d-flex justify-content-between">
                                        <strong>{{ $log->action }}</strong>
                                        <small class="text-muted">{{ $log->created_at->diffForHumans() }}</small>
                                    </div>
                                    <small class="text-muted">{{ $log->description }}</small>
                                    @if($log->ip_address)
                                        <br><small class="text-muted">IP: {{ $log->ip_address }}</small>
                                    @endif
                                </div>
                            @endforeach
                        </div>
                    @else
                        <p class="text-muted mb-0">No recent activity found.</p>
                    @endif
                </div>
            </div>
        </div>

        <div class="col-md-4">
            <!-- Quick Stats -->
            <div class="card mb-4">
                <div class="card-header">
                    <h5 class="mb-0">Statistics</h5>
                </div>
                <div class="card-body">
                    <div class="d-flex justify-content-between mb-3">
                        <span>Account Age:</span>
                        <strong>{{ $user->created_at->diffForHumans(null, true) }}</strong>
                    </div>
                    <div class="d-flex justify-content-between mb-3">
                        <span>Activity Logs:</span>
                        <strong>{{ $user->auditLogs->count() }}</strong>
                    </div>
                    @if($user->isTeacher() && $user->teacher)
                    <div class="d-flex justify-content-between mb-3">
                        <span>Classes Taken:</span>
                        <strong>{{ $user->teacher->classes->count() }}</strong>
                    </div>
                    <div class="d-flex justify-content-between">
                        <span>Assignments Created:</span>
                        <strong>Active Subjects:</strong> {{ $user->teacher->classes?->where('active', true)->count() ?? 0 }}
                    </div>
                    @elseif($user->isStudent() && $user->student)
                    <div class="d-flex justify-content-between mb-3">
                        <span>Assignments Submitted:</span>
                        <strong>{{ $user->student->assignmentSubmissions ? $user->student->assignmentSubmissions->count() : 'N/A' }}</strong>
                    </div>
                    <div class="d-flex justify-content-between">
                        <span>Attendance Rate:</span>
                        <strong>85%</strong> <!-- You can calculate this -->
                    </div>
                    @endif
                </div>
            </div>

            <!-- Quick Actions -->
            <div class="card">
                <div class="card-header">
                    <h5 class="mb-0">Quick Actions</h5>
                </div>
                <div class="card-body">
                    @if($user->id !== auth()->id())
                    <form action="{{ route('users.toggle-status', $user->id) }}" method="POST" class="d-grid mb-2">
                        @csrf
                        <button type="submit" class="btn btn-{{ $user->is_active ? 'warning' : 'success' }}">
                            <i class="fas fa-{{ $user->is_active ? 'pause' : 'play' }}"></i>
                            {{ $user->is_active ? 'Deactivate' : 'Activate' }} User
                        </button>
                    </form>

                    <form action="{{ route('users.update-last-login', $user->id) }}" method="POST" class="d-grid mb-2">
                        @csrf
                        <button type="submit" class="btn btn-info">
                            <i class="fas fa-sync"></i> Update Last Login
                        </button>
                    </form>
                    @endif

                    @if($user->profile)
                    <a href="{{ route('users.profile', $user->id) }}" class="btn btn-primary w-100 mb-2">
                        <i class="fas fa-user"></i> View {{ $user->isTeacher() ? 'Teacher' : 'Student' }} Profile
                    </a>
                    @endif

                    <a href="{{ route('users.audit-logs', $user->id) }}" class="btn btn-secondary w-100">
                        <i class="fas fa-history"></i> View Activity Logs
                    </a>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

<style>
.avatar-lg {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.avatar-title {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
</style>