@extends('layouts.app')

@section('content')
    <div class="container-xxl flex-grow-1 container-p-y">
        <div class="card">
            <div class="card-header">
                <div class="row align-items-center">
                    <div class="col-6">
                        <h5 class="card-title mb-0">Create Auth Token</h5>
                    </div>
                    <div class="col-6 text-end">
                        <a href="{{ route('auth-tokens.index') }}" class="btn btn-secondary">
                            <i class="fas fa-arrow-left"></i> Back
                        </a>
                    </div>
                </div>
                <hr />
            </div>

            <div class="card-body">
                @can('create auth tokens')
                    <form action="{{ route('auth-tokens.store') }}" method="POST" id="authTokenForm">
                        @csrf
                        
                        <div class="row">
                            <div class="col-md-6 mb-3">
                                <label for="user_id" class="form-label">User (Optional)</label>
                                <select class="form-control @error('user_id') is-invalid @enderror" 
                                        id="user_id" name="user_id">
                                    <option value="">No User</option>
                                    @foreach($users as $user)
                                        <option value="{{ $user->id }}" {{ old('user_id') == $user->id ? 'selected' : '' }}>
                                            {{ $user->name }}
                                            {{-- @if($user->email)
                                                ({{ $user->email }})
                                            @endif --}}
                                        </option>
                                    @endforeach
                                </select>
                                @error('user_id')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                                <small class="text-muted">Link token to a specific user</small>
                            </div>

                            <div class="col-md-6 mb-3">
                                <label for="action" class="form-label">Action *</label>
                                <select class="form-control @error('action') is-invalid @enderror" 
                                        id="action" name="action" required>
                                    <option value="">Select Action</option>
                                    @foreach($actions as $key => $label)
                                        <option value="{{ $key }}" {{ old('action') == $key ? 'selected' : '' }}>
                                            {{ $label }}
                                        </option>
                                    @endforeach
                                </select>
                                @error('action')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                                <small class="text-muted">Purpose of this token</small>
                            </div>

                            <div class="col-md-6 mb-3">
                                <label for="expiry" class="form-label">Expiry Date & Time *</label>
                                <input type="datetime-local" class="form-control @error('expiry') is-invalid @enderror" 
                                       id="expiry" name="expiry" 
                                       value="{{ old('expiry', now()->addDay()->format('Y-m-d\TH:i')) }}" 
                                       min="{{ now()->format('Y-m-d\TH:i') }}" required>
                                @error('expiry')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                                <small class="text-muted">Token will expire after this date/time</small>
                            </div>

                            <div class="col-md-6 mb-3">
                                <label for="token" class="form-label">Custom Token (Optional)</label>
                                <input type="text" class="form-control @error('token') is-invalid @enderror" 
                                       id="token" name="token" value="{{ old('token') }}"
                                       placeholder="Enter custom token (leave empty for auto-generation)">
                                @error('token')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                                <small class="text-muted">Leave empty for auto-generated secure token</small>
                            </div>

                            <div class="col-md-6 mb-3">
                                <label for="ip" class="form-label">IP Address (Optional)</label>
                                <input type="text" class="form-control @error('ip') is-invalid @enderror" 
                                       id="ip" name="ip" value="{{ old('ip') }}"
                                       placeholder="e.g. 192.168.1.1">
                                @error('ip')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                                <small class="text-muted">IP address for tracking</small>
                            </div>

                            <div class="col-md-6 mb-3">
                                <div class="form-check mt-4">
                                    <input class="form-check-input" type="checkbox" id="show_token" name="show_token" value="1">
                                    <label class="form-check-label" for="show_token">
                                        Show generated token after creation
                                    </label>
                                    <br>
                                    <small class="text-muted">Note: Tokens are stored hashed for security</small>
                                </div>
                            </div>

                            <!-- Token Preview -->
                            <div class="col-md-12 mb-3">
                                <div class="card">
                                    <div class="card-header">
                                        <h6 class="mb-0">Token Information</h6>
                                    </div>
                                    <div class="card-body">
                                        <div class="alert alert-info">
                                            <p class="mb-2"><strong>How Auth Tokens Work:</strong></p>
                                            <ul class="mb-2">
                                                <li>Tokens are used for one-time authentication or authorization actions</li>
                                                <li>Each token can only be used once</li>
                                                <li>Tokens expire automatically after the set date/time</li>
                                                <li>Tokens are stored as hashed values for security</li>
                                            </ul>
                                            <p class="mb-0"><strong>Supported Actions:</strong></p>
                                            <ul class="mb-0">
                                                <li><strong>Approve/Reject:</strong> For approving/rejecting submissions</li>
                                                <li><strong>WhatsApp Login:</strong> For WhatsApp-based authentication</li>
                                                <li><strong>Kiosk Login:</strong> For kiosk device authentication</li>
                                            </ul>
                                        </div>
                                        
                                        <div class="row">
                                            <div class="col-md-4">
                                                <div class="card text-center bg-light">
                                                    <div class="card-body">
                                                        <i class="fas fa-key fa-3x text-primary"></i>
                                                        <h6 class="mt-2 mb-0">Unique Token</h6>
                                                        <small>Automatically generated</small>
                                                    </div>
                                                </div>
                                            </div>
                                            <div class="col-md-4">
                                                <div class="card text-center bg-light">
                                                    <div class="card-body">
                                                        <i class="fas fa-clock fa-3x text-warning"></i>
                                                        <h6 class="mt-2 mb-0">Expiry</h6>
                                                        <small id="expiry-preview">{{ old('expiry', now()->addDay()->format('d M Y, h:i A')) }}</small>
                                                    </div>
                                                </div>
                                            </div>
                                            <div class="col-md-4">
                                                <div class="card text-center bg-light">
                                                    <div class="card-body">
                                                        <i class="fas fa-user-shield fa-3x text-success"></i>
                                                        <h6 class="mt-2 mb-0">Single Use</h6>
                                                        <small>One-time usage only</small>
                                                    </div>
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>

                        <div class="mt-4">
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-save"></i> Create Token
                            </button>
                            <a href="{{ route('auth-tokens.index') }}" class="btn btn-secondary">Cancel</a>
                        </div>
                    </form>
                @else
                    <div class="alert alert-danger">
                        <i class="fas fa-ban"></i> You don't have permission to create auth tokens.
                    </div>
                @endcan
            </div>
        </div>
    </div>
@endsection

@push('script')
<script>
$(document).ready(function() {
    // Update expiry preview
    $('#expiry').on('change', function() {
        var expiry = new Date($(this).val());
        $('#expiry-preview').text(expiry.toLocaleDateString('en-US', {
            day: 'numeric',
            month: 'short',
            year: 'numeric',
            hour: '2-digit',
            minute: '2-digit'
        }));
    });

    // Generate random token
    $('#generate-token').on('click', function() {
        var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
        var token = '';
        for (var i = 0; i < 64; i++) {
            token += chars.charAt(Math.floor(Math.random() * chars.length));
        }
        $('#token').val(token);
    });

    // Form validation
    $('#authTokenForm').on('submit', function(e) {
        var expiry = new Date($('#expiry').val());
        var now = new Date();
        
        if (expiry <= now) {
            e.preventDefault();
            Swal.fire('Error', 'Expiry date must be in the future', 'error');
            return false;
        }
    });
});
</script>
@endpush