@extends('layouts.admin')

@section('title', 'Coupons')

@section('content')
<div class="flex justify-between items-center mb-6">
    <h1 class="text-2xl font-bold">Coupons</h1>
    <button onclick="showCreateModal()" class="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700">Add Coupon</button>
</div>

<div class="bg-white rounded-lg shadow overflow-hidden">
    <div class="table-responsive">
    <table class="w-full">
        <thead class="bg-gray-50">
            <tr>
                <th class="px-6 py-3 text-left">ID</th>
                <th class="px-6 py-3 text-left">Code</th>
                <th class="px-6 py-3 text-left">Type</th>
                <th class="px-6 py-3 text-left">Value</th>
                <th class="px-6 py-3 text-left">Used</th>
                <th class="px-6 py-3 text-left">Max Use</th>
                <th class="px-6 py-3 text-left">Expired</th>
                <th class="px-6 py-3 text-left">Status</th>
                <th class="px-6 py-3 text-left">Actions</th>
            </tr>
        </thead>
        <tbody>
            @foreach($coupons as $coupon)
            <tr class="border-t hover:bg-gray-50">
                <td class="px-6 py-4">{{ $coupon->id }}</td>
                <td class="px-6 py-4 font-medium">{{ $coupon->code }}</td>
                <td class="px-6 py-4">
                    <span class="px-2 py-1 text-xs rounded {{ $coupon->type == 'percent' ? 'bg-blue-100 text-blue-800' : 'bg-purple-100 text-purple-800' }}">
                        {{ $coupon->type == 'percent' ? 'Percentage' : 'Fixed' }}
                    </span>
                </td>
                <td class="px-6 py-4">{{ $coupon->type == 'percent' ? $coupon->value.'%' : 'Rp '.number_format($coupon->value) }}</td>
                <td class="px-6 py-4">{{ $coupon->used }}</td>
                <td class="px-6 py-4">{{ $coupon->max_use }}</td>
                <td class="px-6 py-4">
                    @if($coupon->expired_at)
                        {{ \Carbon\Carbon::parse($coupon->expired_at)->format('d M Y H:i') }}
                    @else
                        <span class="text-gray-400">No expiry</span>
                    @endif
                </td>
                <td class="px-6 py-4">
                    @if($coupon->isValid())
                        <span class="px-2 py-1 text-xs rounded bg-green-100 text-green-800">Active</span>
                    @else
                        <span class="px-2 py-1 text-xs rounded bg-red-100 text-red-800">Expired</span>
                    @endif
                </td>
                <td class="px-6 py-4">
                    <button onclick="editCoupon({{ $coupon }})" class="text-blue-600 hover:text-blue-800 mr-3">Edit</button>
                    <form action="/admin/coupons/{{ $coupon->id }}/delete" method="POST" class="inline" onsubmit="return confirm('Are you sure you want to delete this coupon?');">
                        @csrf
                        @method('DELETE')
                        <button type="submit" class="text-red-600 hover:text-red-800">Delete</button>
                    </form>
                </td>
            </tr>
            @endforeach

            @if($coupons->isEmpty())
            <tr>
                <td colspan="9" class="px-6 py-12 text-center text-gray-500">
                    No coupons found. Click "Add Coupon" to create one.
                </td>
            </tr>
            @endif
        </tbody>
    </table>
    </div>
    
    <div class="p-4 border-t">
        {{ $coupons->links() }}
    </div>
</div>

<!-- Create Modal -->
<div id="createModal" class="fixed inset-0 bg-black bg-opacity-50 hidden items-center justify-center z-50">
    <div class="bg-white rounded-lg p-6 w-96 max-w-full mx-4">
        <div class="flex justify-between items-center mb-4">
            <h2 class="text-lg font-semibold">Add New Coupon</h2>
            <button onclick="hideCreateModal()" class="text-gray-500 hover:text-gray-700">
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
                </svg>
            </button>
        </div>
        <form action="/admin/coupons/store" method="POST">
            @csrf
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Coupon Code <span class="text-red-500">*</span></label>
                <input type="text" name="code" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="e.g. SUMMER2024" required>
                <p class="text-xs text-gray-500 mt-1">Will be automatically converted to uppercase</p>
            </div>
            
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Discount Type</label>
                <select name="type" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500">
                    <option value="percent">Percentage (%)</option>
                    <option value="fixed">Fixed Amount (Rp)</option>
                </select>
            </div>
            
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Discount Value <span class="text-red-500">*</span></label>
                <input type="number" name="value" min="0" step="0.01" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500" required>
            </div>
            
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Max Usage <span class="text-red-500">*</span></label>
                <input type="number" name="max_use" min="1" value="1" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500" required>
            </div>
            
            <div class="mb-6">
                <label class="block mb-2 text-sm font-medium">Expiry Date</label>
                <input type="datetime-local" name="expired_at" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500">
                <p class="text-xs text-gray-500 mt-1">Leave empty for no expiry</p>
            </div>
            
            <div class="flex justify-end space-x-2">
                <button type="button" onclick="hideCreateModal()" class="px-4 py-2 border rounded hover:bg-gray-50">Cancel</button>
                <button type="submit" class="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700">Save Coupon</button>
            </div>
        </form>
    </div>
</div>

<!-- Edit Modal -->
<div id="editModal" class="fixed inset-0 bg-black bg-opacity-50 hidden items-center justify-center z-50">
    <div class="bg-white rounded-lg p-6 w-96 max-w-full mx-4">
        <div class="flex justify-between items-center mb-4">
            <h2 class="text-lg font-semibold">Edit Coupon</h2>
            <button onclick="hideEditModal()" class="text-gray-500 hover:text-gray-700">
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
                </svg>
            </button>
        </div>
        <form id="editForm" method="POST">
            @csrf
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Coupon Code <span class="text-red-500">*</span></label>
                <input type="text" name="code" id="editCode" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500" required>
            </div>
            
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Discount Type</label>
                <select name="type" id="editType" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500">
                    <option value="percent">Percentage (%)</option>
                    <option value="fixed">Fixed Amount (Rp)</option>
                </select>
            </div>
            
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Discount Value <span class="text-red-500">*</span></label>
                <input type="number" name="value" id="editValue" min="0" step="0.01" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500" required>
            </div>
            
            <div class="mb-4">
                <label class="block mb-2 text-sm font-medium">Max Usage <span class="text-red-500">*</span></label>
                <input type="number" name="max_use" id="editMaxUse" min="1" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500" required>
            </div>
            
            <div class="mb-6">
                <label class="block mb-2 text-sm font-medium">Expiry Date</label>
                <input type="datetime-local" name="expired_at" id="editExpired" class="w-full px-3 py-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500">
            </div>
            
            <div class="flex justify-end space-x-2">
                <button type="button" onclick="hideEditModal()" class="px-4 py-2 border rounded hover:bg-gray-50">Cancel</button>
                <button type="submit" class="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700">Update Coupon</button>
            </div>
        </form>
    </div>
</div>

<script>
function showCreateModal() {
    document.getElementById('createModal').classList.remove('hidden');
    document.getElementById('createModal').classList.add('flex');
}

function hideCreateModal() {
    document.getElementById('createModal').classList.add('hidden');
    document.getElementById('createModal').classList.remove('flex');
}

function editCoupon(coupon) {
    document.getElementById('editCode').value = coupon.code;
    document.getElementById('editType').value = coupon.type;
    document.getElementById('editValue').value = coupon.value;
    document.getElementById('editMaxUse').value = coupon.max_use;
    
    // Format datetime-local value (YYYY-MM-DDTHH:mm)
    if (coupon.expired_at) {
        const date = new Date(coupon.expired_at);
        const year = date.getFullYear();
        const month = String(date.getMonth() + 1).padStart(2, '0');
        const day = String(date.getDate()).padStart(2, '0');
        const hours = String(date.getHours()).padStart(2, '0');
        const minutes = String(date.getMinutes()).padStart(2, '0');
        document.getElementById('editExpired').value = `${year}-${month}-${day}T${hours}:${minutes}`;
    } else {
        document.getElementById('editExpired').value = '';
    }
    
    document.getElementById('editForm').action = '/admin/coupons/' + coupon.id + '/update';
    
    document.getElementById('editModal').classList.remove('hidden');
    document.getElementById('editModal').classList.add('flex');
}

function hideEditModal() {
    document.getElementById('editModal').classList.add('hidden');
    document.getElementById('editModal').classList.remove('flex');
}

// Close modal when clicking outside
window.onclick = function(event) {
    const createModal = document.getElementById('createModal');
    const editModal = document.getElementById('editModal');
    
    if (event.target === createModal) {
        hideCreateModal();
    }
    if (event.target === editModal) {
        hideEditModal();
    }
}
</script>
@endsection