@extends('layouts.app')

@section('title', 'Verify OTP')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-5">
            <div class="card shadow-lg border-0">
                <div class="card-header bg-warning text-dark text-center py-4">
                    <h4 class="mb-0"><i class="fas fa-mobile-alt me-2"></i>Verify OTP</h4>
                </div>
                <div class="card-body p-5">
                    @if(session('message'))
                        <div class="alert alert-info">
                            <i class="fas fa-info-circle me-2"></i>{{ session('message') }}
                        </div>
                    @endif

                    <div class="text-center mb-4">
                        <i class="fas fa-sms fa-3x text-warning mb-3"></i>
                        <p class="mb-0">We've sent a 6-digit OTP to your mobile number</p>
                        <strong class="text-primary">{{ session('mobile') ?? old('mobile') }}</strong>
                    </div>

                    <form method="POST" action="{{ route('verify.otp') }}">
                        @csrf

                        <input type="hidden" name="mobile" value="{{ session('mobile') ?? old('mobile') }}">

                        <div class="mb-4">
                            <label for="otp" class="form-label">Enter OTP Code</label>
                            <div class="input-group input-group-lg">
                                <span class="input-group-text"><i class="fas fa-key"></i></span>
                                <input type="text" class="form-control text-center @error('otp') is-invalid @enderror" 
                                       id="otp" name="otp" placeholder="000000" maxlength="6" 
                                       pattern="[0-9]{6}" required autofocus>
                            </div>
                            @error('otp')
                                <div class="invalid-feedback d-block">{{ $message }}</div>
                            @enderror
                        </div>

                        <div class="d-grid mb-3">
                            <button type="submit" class="btn btn-warning btn-lg">
                                <i class="fas fa-check-circle me-2"></i>Verify OTP
                            </button>
                        </div>

                        <div class="text-center">
                            <p class="mb-2">Didn't receive the code?</p>
                            <form method="POST" action="{{ route('resend.otp') }}" class="d-inline">
                                @csrf
                                <input type="hidden" name="mobile" value="{{ session('mobile') ?? old('mobile') }}">
                                <button type="submit" class="btn btn-outline-warning">
                                    <i class="fas fa-redo me-2"></i>Resend OTP
                                </button>
                            </form>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

@push('scripts')
<script>
document.getElementById('otp').addEventListener('input', function(e) {
    this.value = this.value.replace(/\D/g, '');
});

// Auto submit when 6 digits are entered
document.getElementById('otp').addEventListener('input', function(e) {
    if (this.value.length === 6) {
        this.form.submit();
    }
});
</script>
@endpush
@endsection