@extends('admin.layout')

@section('content')
<div class="space-y-6">
    <!-- Header -->
    <div class="flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
        <div>
            <h1 class="text-3xl font-bold text-gray-900">Expenses</h1>
            <p class="mt-1 text-sm text-gray-500">Track and manage business expenses</p>
        </div>
        <a href="{{ route('admin.expenses.create') }}" class="inline-flex items-center px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white font-medium rounded-lg shadow-sm transition-colors">
            <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
            </svg>
            Add Expense
        </a>
    </div>

    <!-- Filters -->
    <div class="bg-white shadow-sm rounded-lg border border-gray-200 p-5">
        <form method="GET" action="{{ route('admin.expenses.index') }}" class="space-y-4">
            <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
                <div>
                    <label for="search" class="block text-sm font-medium text-gray-700 mb-1">Search</label>
                    <input type="text" name="search" id="search" value="{{ request('search') }}" placeholder="Description..."
                           class="block w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
                </div>
                <div>
                    <label for="category" class="block text-sm font-medium text-gray-700 mb-1">Category</label>
                    <select name="category" id="category" class="block w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
                        <option value="">All Categories</option>
                        @foreach($categories as $category)
                            <option value="{{ $category }}" {{ request('category') == $category ? 'selected' : '' }}>{{ ucfirst($category) }}</option>
                        @endforeach
                    </select>
                </div>
                <div>
                    <label for="start_date" class="block text-sm font-medium text-gray-700 mb-1">Start Date</label>
                    <div class="date-input-wrapper">
                        <input type="date" name="start_date" id="start_date" value="{{ request('start_date') }}"
                               class="block w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
                        <svg class="date-input-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path>
                        </svg>
                    </div>
                </div>
                <div>
                    <label for="end_date" class="block text-sm font-medium text-gray-700 mb-1">End Date</label>
                    <div class="date-input-wrapper">
                        <input type="date" name="end_date" id="end_date" value="{{ request('end_date') }}"
                               class="block w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
                        <svg class="date-input-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path>
                        </svg>
                    </div>
                </div>
            </div>
            <div class="flex items-end space-x-2">
                <button type="submit" class="flex-1 bg-blue-600 hover:bg-blue-700 text-white px-4 py-2.5 rounded-lg text-sm font-medium shadow-sm">
                    Filter
                </button>
                @if(request('search') || request('category') || request('start_date') || request('end_date'))
                    <a href="{{ route('admin.expenses.index') }}" class="flex-1 bg-gray-200 hover:bg-gray-300 text-gray-800 px-4 py-2.5 rounded-lg text-sm font-medium text-center shadow-sm">
                        Clear
                    </a>
                @endif
            </div>
        </form>
    </div>

    <!-- Total Summary -->
    <div class="bg-white shadow-sm rounded-lg border border-gray-200 p-5">
        <div class="flex items-center justify-between">
            <div>
                <p class="text-sm font-medium text-gray-600">Total Expenses</p>
                <p class="text-3xl font-bold text-gray-900 mt-2">${{ number_format($totalAmount, 2) }}</p>
            </div>
            <div class="flex h-16 w-16 items-center justify-center rounded-full bg-red-50">
                <svg class="h-8 w-8 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
                </svg>
            </div>
        </div>
    </div>

    <!-- Expenses Table -->
    <div class="bg-white shadow-sm rounded-lg border border-gray-200 overflow-hidden">
        <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-semibold text-gray-700 uppercase tracking-wider">Date</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider">Category</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider">Description</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider">Amount</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider">Payment Method</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider">Recorded By</th>
                        <th class="px-6 py-3 text-right text-xs font-semibold text-gray-700 uppercase tracking-wider">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y divide-gray-200">
                    @forelse($expenses as $expense)
                    <tr class="hover:bg-gray-50 transition-colors">
                        <td class="px-6 py-4 whitespace-nowrap">
                            <div class="text-sm font-medium text-gray-900">{{ $expense->expense_date->format('M d, Y') }}</div>
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap">
                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-blue-100 text-blue-800">
                                {{ ucfirst($expense->category) }}
                            </span>
                        </td>
                        <td class="px-6 py-4">
                            <div class="text-sm font-medium text-gray-900">{{ $expense->description }}</div>
                            @if($expense->notes)
                                <div class="text-xs text-gray-500 mt-1">{{ $expense->notes }}</div>
                            @endif
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap">
                            <div class="text-sm font-semibold text-gray-900">${{ number_format($expense->amount, 2) }}</div>
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap">
                            <span class="text-sm text-gray-600">{{ ucfirst($expense->payment_method) }}</span>
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap">
                            <div class="text-sm text-gray-600">{{ $expense->user->name }}</div>
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                            <div class="flex items-center justify-end gap-2">
                                <a href="{{ route('admin.expenses.edit', $expense) }}" 
                                   class="text-blue-600 hover:text-blue-900">Edit</a>
                                <form action="{{ route('admin.expenses.destroy', $expense) }}" method="POST" 
                                      onsubmit="return confirm('Are you sure you want to delete this expense?');">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="text-red-600 hover:text-red-900">Delete</button>
                                </form>
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="7" class="px-6 py-16 text-center">
                            <div class="flex flex-col items-center">
                                <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
                                </svg>
                                <h3 class="mt-2 text-lg font-medium text-gray-900">No expenses found</h3>
                                <p class="mt-1 text-sm text-gray-500">
                                    @if(request('search') || request('category') || request('start_date') || request('end_date'))
                                        Try adjusting your filters to see more results.
                                    @else
                                        Get started by recording your first expense.
                                    @endif
                                </p>
                                <div class="mt-6">
                                    <a href="{{ route('admin.expenses.create') }}" 
                                       class="inline-flex items-center px-4 py-2.5 border border-transparent shadow-sm text-sm font-medium rounded-lg text-white bg-blue-600 hover:bg-blue-700">
                                        <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
                                        </svg>
                                        Add Expense
                                    </a>
                                </div>
                            </div>
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        
        @if($expenses->hasPages())
            <div class="bg-white px-6 py-3 border-t border-gray-200">
                {{ $expenses->links() }}
            </div>
        @endif
    </div>
</div>
@endsection