@extends('layouts.app')

@section('title', 'Buat Pesanan')

@section('content')
<div class="container mx-auto py-8">
    <div class="max-w-2xl mx-auto bg-white shadow-md rounded-xl p-8 border border-blue-100">
        <h2 class="text-2xl font-semibold text-black mb-6">Buat Pesanan</h2>

        <form action="{{ route('pelanggans.store') }}" method="POST" class="space-y-5">
            @csrf

            <!-- Nama Pemesan -->
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-2">Nama Pemesan</label>
                <input type="text" name="nama_pemesan"
                       value="{{ old('nama_pemesan') }}"
                       class="w-full border border-gray-300 rounded-lg px-4 py-2 focus:ring-2 focus:ring-blue-400 focus:outline-none"
                       required>
            </div>

            <!-- Email -->
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-2">Email</label>
                <input type="email" name="email"
                       value="{{ old('email') }}"
                       class="w-full border border-gray-300 rounded-lg px-4 py-2 focus:ring-2 focus:ring-blue-400 focus:outline-none"
                       required>
            </div>

            <!-- No. Telepon -->
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-2">No. Telepon</label>
                <input type="text" name="no_tlpn"
                       value="{{ old('no_tlpn') }}"
                       class="w-full border border-gray-300 rounded-lg px-4 py-2 focus:ring-2 focus:ring-blue-400 focus:outline-none"
                       required>
            </div>

            <!-- Template -->
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-2">Template</label>
                <select name="template_id" id="template_id"
                        class="w-full border border-gray-300 rounded-lg px-4 py-2 bg-gray-50 focus:ring-2 focus:ring-blue-400 focus:outline-none"
                        required>
                    <option value="">-- Pilih Template --</option>
                    @foreach($templates as $template)
                        <option value="{{ $template->id }}" data-form='@json($template->form)'>
                            {{ $template->nama_template }} (Rp {{ number_format($template->harga,0,',','.') }})
                        </option>
                    @endforeach
                </select>
            </div>

            <!-- Tempat field dinamis -->
            <div id="dynamic-form"></div>

            <!-- Tombol -->
            <div class="flex justify-end pt-4">
                <button type="submit"
                        class="bg-blue-600 hover:bg-blue-700 text-white font-medium px-6 py-2 rounded-lg shadow transition duration-200">
                    Kirim Pesanan
                </button>
            </div>
        </form>
    </div>
</div>

<script>
document.getElementById('template_id').addEventListener('change', function () {
    let selected = this.options[this.selectedIndex];
    let formJson = selected.getAttribute('data-form');
    let container = document.getElementById('dynamic-form');
    container.innerHTML = '';

    if (formJson) {
        let fields = JSON.parse(formJson);
        for (let key in fields) {
            let field = fields[key];
            let label = field.label ?? key;
            let input = '';

            if (field.type === 'text') {
                input = `<input type="text" name="form[${key}]" class="w-full border border-gray-300 rounded-lg px-4 py-2 focus:ring-2 focus:ring-blue-400 focus:outline-none" ${field.required ? 'required' : ''}>`;
            } else if (field.type === 'textarea') {
                input = `<textarea name="form[${key}]" class="w-full border border-gray-300 rounded-lg px-4 py-2 focus:ring-2 focus:ring-blue-400 focus:outline-none" ${field.required ? 'required' : ''}></textarea>`;
            } else if (field.type === 'select') {
                input = `<select name="form[${key}]" class="w-full border border-gray-300 rounded-lg px-4 py-2 bg-gray-50 focus:ring-2 focus:ring-blue-400 focus:outline-none">`;
                field.options.forEach(opt => {
                    input += `<option value="${opt}">${opt}</option>`;
                });
                input += `</select>`;
            }
            container.innerHTML += `
                <div class="mb-3">
                    <label class="block text-sm font-medium text-gray-700 mb-2">${label}</label>
                    ${input}
                </div>
            `;
        }
    }
});
</script>
@endsection