@extends('layouts.main')

@section('content')
    <div class="pagetitle">
        <h1>Edit Paket Internet</h1>
        <nav>
            <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="/">Home</a></li>
                <li class="breadcrumb-item">Master Paket</li>
                <li class="breadcrumb-item"><a href="{{ route('paket-internet.index') }}">Paket Internet</a></li>
                <li class="breadcrumb-item active">Edit</li>
            </ol>
        </nav>
    </div>

    <section class="section">
        <div class="row">
            <div class="col-lg-8">
                <div class="card">
                    <div class="card-header">
                        <h5 class="card-title">Form Edit Paket Internet</h5>
                    </div>
                    <div class="card-body">
                        <form action="{{ route('paket-internet.update', $paket->id) }}" method="POST">
                            @csrf
                            @method('PUT')

                            <div class="row mb-3">
                                <div class="col-md-12">
                                    <label for="kategori_paket_id" class="form-label">Kategori Paket <span class="text-danger">*</span></label>
                                    <select class="form-select @error('kategori_paket_id') is-invalid @enderror" 
                                            id="kategori_paket_id" 
                                            name="kategori_paket_id" 
                                            required>
                                        <option value="">-- Pilih Kategori --</option>
                                        @foreach($kategoris as $kategori)
                                            <option value="{{ $kategori->id }}" 
                                                    {{ old('kategori_paket_id', $paket->kategori_paket_id) == $kategori->id ? 'selected' : '' }}>
                                                {{ $kategori->nama_kategori }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('kategori_paket_id')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>

                            <div class="row mb-3">
                                <div class="col-md-12">
                                    <label for="nama_paket" class="form-label">Nama Paket <span class="text-danger">*</span></label>
                                    <input type="text" 
                                           class="form-control @error('nama_paket') is-invalid @enderror" 
                                           id="nama_paket" 
                                           name="nama_paket" 
                                           value="{{ old('nama_paket', $paket->nama_paket) }}" 
                                           required>
                                    @error('nama_paket')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>

                            <div class="row mb-3">
                                <div class="col-md-6">
                                    <label for="harga" class="form-label">Harga (Rp) <span class="text-danger">*</span></label>
                                    <input type="text" 
                                           class="form-control @error('harga') is-invalid @enderror" 
                                           id="harga" 
                                           name="harga" 
                                           value="{{ old('harga', $paket->harga) }}" 
                                           placeholder="Contoh: 125000 atau 125500.50"
                                           required>
                                    <small class="text-muted">Bisa menggunakan koma atau titik untuk desimal (contoh: 123,32 atau 123.32)</small>
                                    @error('harga')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                                <div class="col-md-6">
                                    <label for="kecepatan" class="form-label">Kecepatan (Mbps)</label>
                                    <input type="number" 
                                           class="form-control @error('kecepatan') is-invalid @enderror" 
                                           id="kecepatan" 
                                           name="kecepatan" 
                                           value="{{ old('kecepatan', $paket->kecepatan) }}" 
                                           min="0">
                                    @error('kecepatan')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>

                            <div class="row mb-3">
                                <div class="col-md-12">
                                    <label for="deskripsi" class="form-label">Deskripsi</label>
                                    <textarea class="form-control @error('deskripsi') is-invalid @enderror" 
                                              id="deskripsi" 
                                              name="deskripsi" 
                                              rows="3">{{ old('deskripsi', $paket->deskripsi) }}</textarea>
                                    @error('deskripsi')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>

                            <div class="row mb-3">
                                <div class="col-md-12">
                                    <label class="form-label">Status <span class="text-danger">*</span></label>
                                    <div class="form-check">
                                        <input class="form-check-input" 
                                               type="radio" 
                                               name="is_active" 
                                               id="is_active_1" 
                                               value="1" 
                                               {{ old('is_active', $paket->is_active) == '1' ? 'checked' : '' }}
                                               required>
                                        <label class="form-check-label" for="is_active_1">
                                            Aktif
                                        </label>
                                    </div>
                                    <div class="form-check">
                                        <input class="form-check-input" 
                                               type="radio" 
                                               name="is_active" 
                                               id="is_active_0" 
                                               value="0" 
                                               {{ old('is_active', $paket->is_active) == '0' ? 'checked' : '' }}
                                               required>
                                        <label class="form-check-label" for="is_active_0">
                                            Tidak Aktif
                                        </label>
                                    </div>
                                </div>
                            </div>

                            <hr>

                            <div class="row">
                                <div class="col-md-12">
                                    <a href="{{ route('paket-internet.index') }}" class="btn btn-secondary">
                                        <i class="bi bi-arrow-left"></i> Kembali
                                    </a>
                                    <button type="submit" class="btn btn-primary">
                                        <i class="bi bi-save"></i> Update
                                    </button>
                                </div>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </section>
@endsection

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function() {
    const hargaInput = document.getElementById('harga');
    const form = hargaInput.closest('form');
    
    // Validasi input - hanya angka, koma, dan titik
    hargaInput.addEventListener('input', function(e) {
        // Hapus karakter selain angka, koma, dan titik
        this.value = this.value.replace(/[^0-9.,]/g, '');
    });
    
    // Konversi koma ke titik sebelum submit
    form.addEventListener('submit', function(e) {
        const currentValue = hargaInput.value;
        // Ganti koma dengan titik untuk format decimal
        hargaInput.value = currentValue.replace(',', '.');
        
        // Validasi apakah valid number
        const numValue = parseFloat(hargaInput.value);
        if (isNaN(numValue) || numValue < 0) {
            e.preventDefault();
            alert('Harga harus berupa angka yang valid dan tidak boleh negatif!');
            hargaInput.value = currentValue; // Kembalikan nilai original
            hargaInput.focus();
            return false;
        }
    });
});
</script>
@endpush