@extends('admin.layout')

@section('title', $service->exists ? 'Edit Layanan' : 'Tambah Layanan Baru')
@section('page_heading', $service->exists ? 'Edit Layanan' : 'Tambah Layanan Baru')

@section('content')
<div class="w-full space-y-6">

    <div class="flex justify-between items-center mb-8">
        <div>
            <h2 class="font-headline-lg text-3xl font-bold text-on-surface">{{ $service->exists ? 'Edit Layanan' : 'Tambah Layanan Baru' }}</h2>
            <p class="text-sm text-on-surface-variant mt-1">Lengkapi informasi data layanan dan variasi opsi durasi &amp; harga.</p>
        </div>
        <a href="{{ route('admin.services.index') }}" class="px-6 py-2.5 bg-surface-container text-on-surface rounded-xl font-label-lg hover:bg-surface-container-high transition-colors flex items-center gap-2">
            <span class="material-symbols-outlined">arrow_back</span> Kembali
        </a>
    </div>

    <div class="p-6 bg-surface-container-lowest border border-outline-variant rounded-2xl shadow-sm space-y-6">

        <form action="{{ $service->exists ? route('admin.services.update', ['encryptedId' => $service->secure_id]) : route('admin.services.store') }}" method="POST" enctype="multipart/form-data" class="space-y-5 crud-form">
            @csrf
            @if($service->exists)
            @method('PUT')
            @endif

            <div class="space-y-4">
                <!-- Nama Layanan -->
                <div class="w-full">
                    <label for="name" class="block text-xs font-bold text-on-surface mb-1">Nama Layanan <span class="text-error">*</span></label>
                    <input type="text" name="name" id="name" value="{{ old('name', $service->name) }}" required
                        class="w-full px-4 py-2.5 rounded-xl bg-surface-container-low border border-outline-variant text-sm text-on-surface focus:ring-1 focus:ring-primary focus:border-primary placeholder:text-outline"
                        placeholder="Contoh: Pijat Tradisional">
                </div>

                <!-- Kategori Layanan -->
                <div class="w-full">
                    <label for="category_id" class="block text-xs font-bold text-on-surface mb-1">Kategori Layanan</label>
                    <select name="category_id" id="category_id"
                        class="w-full px-4 py-2.5 rounded-xl bg-surface-container-low border border-outline-variant text-sm text-on-surface focus:ring-1 focus:ring-primary focus:border-primary">
                        <option value="">— Tanpa Kategori —</option>
                        @foreach($categories as $cat)
                        <option value="{{ $cat->id }}" {{ old('category_id', $service->category_id) == $cat->id ? 'selected' : '' }}>
                            {{ $cat->name }}
                        </option>
                        @endforeach
                    </select>
                    <p class="text-[10px] text-on-surface-variant mt-1">Kategori digunakan sebagai filter chip di halaman Layanan. <a href="{{ route('admin.service-categories.index') }}" class="text-primary underline">Kelola Kategori</a></p>
                </div>

                <!-- Gambar Layanan -->
                <div class="w-full">
                    <label class="block text-xs font-bold text-on-surface mb-1">Gambar Layanan</label>
                    <div class="flex items-start gap-4">
                        <div class="w-24 h-24 rounded-xl bg-surface-container-low border border-outline-variant flex items-center justify-center overflow-hidden shrink-0">
                            <img id="image-preview" src="{{ $service->image_url ?? '' }}" class="w-full h-full object-cover {{ $service->image_url ? '' : 'hidden' }}" alt="Preview">
                            <span id="image-placeholder" class="material-symbols-outlined text-outline-variant text-4xl {{ $service->image_url ? 'hidden' : '' }}">image</span>
                        </div>
                        <div class="flex-1 space-y-2 pt-2">
                            <input type="file" name="image" id="image" accept="image/jpeg,image/png,image/webp,image/jpg"
                                class="w-full text-xs text-on-surface file:mr-4 file:py-2 file:px-4 file:rounded-lg file:border-0 file:text-xs file:font-bold file:bg-primary file:text-on-primary hover:file:opacity-90 transition-all cursor-pointer border border-outline-variant rounded-xl bg-surface-container-lowest"
                                onchange="document.getElementById('image-preview').src = window.URL.createObjectURL(this.files[0]); document.getElementById('image-preview').classList.remove('hidden'); document.getElementById('image-placeholder').classList.add('hidden');">
                            <p class="text-[10px] text-on-surface-variant">Format: JPG, PNG, WEBP. Maks 2MB. Rekomendasi rasio 4:3 atau kotak.</p>
                        </div>
                    </div>
                </div>

                <!-- Icon / Emoji -->
                <div class="w-full">
                    <label for="icon" class="block text-xs font-bold text-on-surface mb-1">Icon Fallback (Emoji)</label>
                    <input type="text" name="icon" id="icon" value="{{ old('icon', $service->icon ?? '🤲') }}"
                        class="w-full px-4 py-2.5 rounded-xl bg-surface-container-low border border-outline-variant text-sm text-on-surface focus:ring-1 focus:ring-primary focus:border-primary text-center text-lg placeholder:text-outline"
                        placeholder="🤲">
                    <p class="text-[10px] text-on-surface-variant mt-1">Emoji ini hanya akan tampil jika gambar layanan belum diupload.</p>
                </div>
            </div>

            <!-- Section Opsi Durasi & Harga -->
            <div class="p-4 bg-surface-container-low/60 border border-outline-variant rounded-xl space-y-3">
                <div class="flex items-center justify-between">
                    <div>
                        <h4 class="font-bold text-xs text-on-surface">Variasi Opsi Durasi &amp; Harga</h4>
                        <p class="text-[11px] text-on-surface-variant">Atur pilihan durasi (menit) dan harga masing-masing untuk layanan ini (Maksimal 9 digit angka).</p>
                    </div>
                    <button type="button" id="add-duration-btn" class="px-3 py-1.5 rounded-lg bg-primary-container/20 text-primary hover:bg-primary-container/30 font-bold text-xs flex items-center gap-1 transition-colors">
                        <span class="material-symbols-outlined text-sm">add</span> Tambah Opsi Durasi
                    </button>
                </div>

                <div id="durations-container" class="space-y-2.5 pt-2">
                    @php
                    $currency = config('app.currency_symbol', 'Rp');
                    $existingDurations = old('durations', $service->durations ?? [
                        ['minutes' => 60, 'price' => '80.000'],
                        ['minutes' => 90, 'price' => '115.000']
                    ]);
                    @endphp

                    @foreach($existingDurations as $index => $d)
                    <div class="duration-row flex items-center gap-3 bg-surface-container-lowest p-3 rounded-xl border border-outline-variant">
                        <div class="w-1/3">
                            <label class="block text-[10px] font-bold text-on-surface-variant mb-0.5">Durasi (Menit)</label>
                            <input type="number" name="durations[{{ $index }}][minutes]" value="{{ $d['minutes'] ?? '' }}" placeholder="60" min="15" max="999" oninput="if(this.value.length > 3) this.value = this.value.slice(0, 3)"
                                class="duration-input w-full px-3 py-1.5 rounded-lg bg-surface-container-low border border-outline-variant text-xs text-on-surface focus:ring-1 focus:ring-primary font-medium">
                        </div>
                        <div class="flex-1">
                            <label class="block text-[10px] font-bold text-on-surface-variant mb-0.5">Harga Layanan ({{ $currency }})</label>
                            <div class="relative flex items-center">
                                <span class="absolute left-3 text-xs font-bold text-on-surface-variant">{{ $currency }}</span>
                                <input type="text" name="durations[{{ $index }}][price]" value="{{ $d['price'] ?? '' }}" placeholder="80.000" maxlength="11"
                                    class="price-input w-full pl-9 pr-3 py-1.5 rounded-lg bg-surface-container-low border border-outline-variant text-xs text-on-surface focus:ring-1 focus:ring-primary font-bold">
                            </div>
                        </div>
                        <button type="button" class="remove-duration-btn p-1.5 text-error hover:bg-error-container rounded-lg transition-colors mt-4" title="Hapus Opsi">
                            <span class="material-symbols-outlined text-lg">delete</span>
                        </button>
                    </div>
                    @endforeach
                </div>
            </div>

            <!-- Description -->
            <div>
                <label for="description" class="block text-xs font-bold text-on-surface mb-1">Deskripsi Singkat Layanan</label>
                <textarea name="description" id="description" rows="3"
                    class="w-full px-4 py-2.5 rounded-xl bg-surface-container-low border border-outline-variant text-sm text-on-surface focus:ring-1 focus:ring-primary focus:border-primary placeholder:text-outline"
                    placeholder="Penjelasan singkat manfaat layanan ini...">{{ old('description', $service->description) }}</textarea>
            </div>

            <!-- Status Checkbox -->
            <div class="pt-2">
                <label class="inline-flex items-center gap-2 cursor-pointer">
                    <input type="checkbox" name="is_active" value="1" {{ old('is_active', $service->exists ? $service->is_active : true) ? 'checked' : '' }}
                        class="rounded bg-surface-container-low border-outline-variant text-primary focus:ring-primary">
                    <span class="text-xs font-bold text-on-surface">Tampilkan Layanan Ini di Landing Page (Aktif)</span>
                </label>
            </div>

            <!-- Buttons -->
            <div class="pt-4 border-t border-outline-variant flex items-center justify-end gap-3">
                <a href="{{ route('admin.services.index') }}" class="px-5 py-2.5 rounded-xl border border-outline-variant text-on-surface-variant hover:bg-surface-variant font-bold text-xs transition-colors">
                    Batal
                </a>
                <button type="submit" class="px-6 py-2.5 rounded-xl bg-primary text-on-primary font-bold text-xs hover:bg-opacity-90 transition-all active:scale-95 shadow">
                    {{ $service->exists ? 'Simpan Perubahan' : 'Tambah Layanan' }}
                </button>
            </div>
        </form>
    </div>

    <!-- Dynamic Durations Minified Script -->
    <div id="service-form-data" data-currency-symbol="{{ config('app.currency_symbol', 'Rp') }}" class="hidden"></div>
    <script src="{{ asset('js/admin-service-form.min.js') }}"></script>
@endsection