@extends('layouts.app')

@section('content')
<div class="py-12">
    <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
        <div class="bg-white overflow-hidden shadow-xl sm:rounded-lg">
            <div class="p-6">
                <div class="flex justify-between items-center mb-6">
                    <h1 class="text-3xl font-bold text-gray-900">Block Time Slots</h1>
                    <button onclick="openBlockModal()" class="bg-red-600 text-white px-4 py-2 rounded-lg hover:bg-red-700 transition-colors">
                        Block Time Slot
                    </button>
                </div>

                @if(session('success'))
                <div class="bg-green-100 border border-green-400 text-green-700 px-4 py-3 rounded mb-4">
                    {{ session('success') }}
                </div>
                @endif

                <div class="overflow-x-auto">
                    <table class="min-w-full divide-y divide-gray-200">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Date</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Time</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Type</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Reason</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                            </tr>
                        </thead>
                        <tbody class="bg-white divide-y divide-gray-200">
                            @forelse($blocks as $block)
                            <tr>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                                    {{ $block->block_date->format('M d, Y') }}
                                    @if($block->is_recurring)
                                        <span class="text-xs text-gray-500">(Every {{ \Carbon\Carbon::create()->day($block->recurring_day_of_week)->format('l') }})</span>
                                    @endif
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                                    @if($block->start_time && $block->end_time)
                                        {{ \Carbon\Carbon::parse($block->start_time)->format('g:i A') }} - {{ \Carbon\Carbon::parse($block->end_time)->format('g:i A') }}
                                    @else
                                        <span class="text-gray-500">Entire Day</span>
                                    @endif
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <span class="px-2 py-1 text-xs font-semibold rounded-full {{ $block->is_recurring ? 'bg-blue-100 text-blue-800' : 'bg-gray-100 text-gray-800' }}">
                                        {{ $block->is_recurring ? 'Recurring' : 'One-time' }}
                                    </span>
                                </td>
                                <td class="px-6 py-4 text-sm text-gray-500">{{ $block->reason ?? 'N/A' }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                                    <form action="{{ route('admin.booking-blocks.destroy', $block) }}" method="POST" class="inline" onsubmit="return confirm('Are you sure you want to remove this block?');">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="text-red-600 hover:text-red-900">Remove</button>
                                    </form>
                                </td>
                            </tr>
                            @empty
                            <tr>
                                <td colspan="5" class="px-6 py-4 text-center text-sm text-gray-500">No blocked time slots</td>
                            </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>

                <div class="mt-4">
                    {{ $blocks->links() }}
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Block Modal -->
<div id="blockModal" class="hidden fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
    <div class="relative top-20 mx-auto p-5 border w-full max-w-md shadow-lg rounded-md bg-white">
        <div class="mt-3">
            <div class="flex justify-between items-center mb-4">
                <h3 class="text-lg font-bold text-gray-900">Block Time Slot</h3>
                <button onclick="closeBlockModal()" class="text-gray-400 hover:text-gray-600">×</button>
            </div>
            
            <form action="{{ route('admin.booking-blocks.store') }}" method="POST" id="block-form">
                @csrf
                
                <div class="space-y-4">
                    <div>
                        <label for="block_date" class="block text-sm font-medium text-gray-700 mb-2">Date <span class="text-red-600">*</span></label>
                        <input type="date" 
                               id="block_date" 
                               name="block_date" 
                               required
                               min="{{ date('Y-m-d') }}"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-red-500 focus:border-red-500">
                    </div>
                    
                    <div class="flex items-center space-x-4">
                        <div class="flex-1">
                            <label for="start_time" class="block text-sm font-medium text-gray-700 mb-2">Start Time</label>
                            <input type="time" 
                                   id="start_time" 
                                   name="start_time"
                                   class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-red-500 focus:border-red-500">
                            <p class="text-xs text-gray-500 mt-1">Leave empty to block entire day</p>
                        </div>
                        
                        <div class="flex-1">
                            <label for="end_time" class="block text-sm font-medium text-gray-700 mb-2">End Time</label>
                            <input type="time" 
                                   id="end_time" 
                                   name="end_time"
                                   class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-red-500 focus:border-red-500">
                        </div>
                    </div>
                    
                    <div>
                        <label class="flex items-center">
                            <input type="checkbox" 
                                   id="is_recurring" 
                                   name="is_recurring" 
                                   value="1"
                                   onchange="toggleRecurring()"
                                   class="rounded border-gray-300 text-red-600 focus:ring-red-500">
                            <span class="ml-2 text-sm text-gray-700">Recurring (weekly)</span>
                        </label>
                    </div>
                    
                    <div id="recurring-options" class="hidden space-y-4">
                        <div>
                            <label for="recurring_day_of_week" class="block text-sm font-medium text-gray-700 mb-2">Day of Week</label>
                            <select id="recurring_day_of_week" 
                                    name="recurring_day_of_week"
                                    class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-red-500 focus:border-red-500">
                                <option value="0">Sunday</option>
                                <option value="1">Monday</option>
                                <option value="2">Tuesday</option>
                                <option value="3">Wednesday</option>
                                <option value="4">Thursday</option>
                                <option value="5">Friday</option>
                                <option value="6">Saturday</option>
                            </select>
                        </div>
                        
                        <div>
                            <label for="recurring_end_date" class="block text-sm font-medium text-gray-700 mb-2">End Date (optional)</label>
                            <input type="date" 
                                   id="recurring_end_date" 
                                   name="recurring_end_date"
                                   class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-red-500 focus:border-red-500">
                        </div>
                    </div>
                    
                    <div>
                        <label for="reason" class="block text-sm font-medium text-gray-700 mb-2">Reason (optional)</label>
                        <input type="text" 
                               id="reason" 
                               name="reason"
                               placeholder="e.g., Holiday, Personal time"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-red-500 focus:border-red-500">
                    </div>
                </div>
                
                <div class="mt-6 flex justify-end space-x-3">
                    <button type="button" 
                            onclick="closeBlockModal()" 
                            class="px-4 py-2 border border-gray-300 rounded-lg text-gray-700 hover:bg-gray-50">
                        Cancel
                    </button>
                    <button type="submit" 
                            class="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700">
                        Block Slot
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

<script>
function openBlockModal() {
    document.getElementById('blockModal').classList.remove('hidden');
}

function closeBlockModal() {
    document.getElementById('blockModal').classList.add('hidden');
    document.getElementById('block-form').reset();
    document.getElementById('recurring-options').classList.add('hidden');
}

function toggleRecurring() {
    const recurring = document.getElementById('is_recurring').checked;
    const options = document.getElementById('recurring-options');
    if (recurring) {
        options.classList.remove('hidden');
    } else {
        options.classList.add('hidden');
    }
}

// Close modal on Escape key
document.addEventListener('keydown', function(e) {
    if (e.key === 'Escape') {
        closeBlockModal();
    }
});

// Close modal when clicking outside
document.getElementById('blockModal')?.addEventListener('click', function(e) {
    if (e.target === this) {
        closeBlockModal();
    }
});
</script>
@endsection