@extends('layouts.app')

@section('title', 'Checkout - Tech eCommerce')

@section('content')
<div class="grid grid-cols-3 gap-8 mb-8">
    <!-- Checkout Form -->
    <div class="col-span-2">
        <h1 class="text-3xl font-bold text-gray-900 mb-8">Checkout</h1>

        <form action="{{ route('checkout.store') }}" method="POST" class="space-y-6">
            @csrf

            <!-- Billing Information -->
            <div class="bg-white border border-gray-200 rounded-lg p-6">
                <h2 class="text-xl font-bold text-gray-900 mb-4">Billing Information</h2>

                <div class="grid grid-cols-2 gap-4 mb-4">
                    <div>
                        <label for="customer_name" class="block text-sm font-medium text-gray-900 mb-2">Full Name *</label>
                        <input type="text" name="customer_name" id="customer_name" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 @error('customer_name') border-red-500 @enderror" value="{{ old('customer_name', auth()->user()->name) }}" required>
                        @error('customer_name')
                            <p class="text-red-600 text-sm mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                    <div>
                        <label for="customer_email" class="block text-sm font-medium text-gray-900 mb-2">Email *</label>
                        <input type="email" name="customer_email" id="customer_email" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 @error('customer_email') border-red-500 @enderror" value="{{ old('customer_email', auth()->user()->email) }}" required>
                        @error('customer_email')
                            <p class="text-red-600 text-sm mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                </div>

                <div class="mb-4">
                    <label for="customer_phone" class="block text-sm font-medium text-gray-900 mb-2">Phone Number *</label>
                    <input type="tel" name="customer_phone" id="customer_phone" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 @error('customer_phone') border-red-500 @enderror" value="{{ old('customer_phone') }}" required>
                    @error('customer_phone')
                        <p class="text-red-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>

                <div class="mb-4">
                    <label for="address" class="block text-sm font-medium text-gray-900 mb-2">Address *</label>
                    <textarea name="address" id="address" rows="3" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 @error('address') border-red-500 @enderror" required>{{ old('address') }}</textarea>
                    @error('address')
                        <p class="text-red-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>

                <div class="grid grid-cols-2 gap-4 mb-4">
                    <div>
                        <label for="city" class="block text-sm font-medium text-gray-900 mb-2">City *</label>
                        <input type="text" name="city" id="city" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 @error('city') border-red-500 @enderror" value="{{ old('city') }}" required>
                        @error('city')
                            <p class="text-red-600 text-sm mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                    <div>
                        <label for="postal_code" class="block text-sm font-medium text-gray-900 mb-2">Postal Code *</label>
                        <input type="text" name="postal_code" id="postal_code" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 @error('postal_code') border-red-500 @enderror" value="{{ old('postal_code') }}" required>
                        @error('postal_code')
                            <p class="text-red-600 text-sm mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                </div>

                <div>
                    <label for="country" class="block text-sm font-medium text-gray-900 mb-2">Country *</label>
                    <input type="text" name="country" id="country" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 @error('country') border-red-500 @enderror" value="{{ old('country', 'Bangladesh') }}" required>
                    @error('country')
                        <p class="text-red-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>
            </div>

            <!-- Payment Method -->
            <div class="bg-white border border-gray-200 rounded-lg p-6">
                <h2 class="text-xl font-bold text-gray-900 mb-4">Payment Method</h2>
                <div class="space-y-3">
                    <label class="flex items-center">
                        <input type="radio" name="payment_method" value="cod" {{ old('payment_method', 'cod') === 'cod' ? 'checked' : '' }} class="rounded" required>
                        <span class="ml-3 text-gray-900">Cash on Delivery</span>
                    </label>
                    <label class="flex items-center">
                        <input type="radio" name="payment_method" value="upi" {{ old('payment_method') === 'upi' ? 'checked' : '' }} class="rounded">
                        <span class="ml-3 text-gray-900">UPI Payment</span>
                    </label>
                </div>
            </div>

            <button type="submit" class="w-full px-6 py-3 bg-orange-600 hover:bg-orange-700 text-white rounded-lg font-semibold transition">
                Place Order
            </button>
        </form>
    </div>

    <!-- Order Summary -->
    @php
    $cartItems = \App\Models\CartItem::with('product')
        ->where('user_id', auth()->id())
        ->get();
    $subtotal = $cartItems->sum(function ($item) {
        return $item->product->price * $item->quantity;
    });
    $taxRate = tax_rate() / 100;
    $tax = $subtotal * $taxRate;
    $total = $subtotal + $tax;
    @endphp

    <div class="col-span-1">
        <div class="bg-white border border-gray-200 rounded-lg p-6 sticky top-20">
            <h2 class="text-xl font-bold text-gray-900 mb-4">Order Summary</h2>

            <div class="space-y-3 mb-6 border-b border-gray-200 pb-6">
                @forelse ($cartItems as $item)
                    <div class="flex justify-between text-sm">
                        <span class="text-gray-600">{{ $item->product->name }} x {{ $item->quantity }}</span>
                        <span>{{ format_price($item->product->price * $item->quantity) }}</span>
                    </div>
                @empty
                    <p class="text-gray-500">No items in cart</p>
                @endforelse
            </div>

            @if ($cartItems->count() > 0)
                <div class="space-y-2 mb-6 border-b border-gray-200 pb-6">
                    <div class="flex justify-between">
                        <span class="text-gray-600">Subtotal</span>
                        <span>{{ format_price($subtotal) }}</span>
                    </div>
                    <div class="flex justify-between">
                        <span class="text-gray-600">Tax ({{ tax_name() }} {{ tax_rate() }}%)</span>
                        <span>{{ format_price($tax) }}</span>
                    </div>
                </div>

                <div class="flex justify-between text-lg font-bold mb-6">
                    <span>Total</span>
                    <span class="text-orange-600">{{ format_price($total) }}</span>
                </div>
            @endif

            <a href="{{ route('cart.index') }}" class="block text-center text-blue-600 hover:text-blue-900 text-sm">
                ← Back to Cart
            </a>
        </div>
    </div>
</div>
@endsection