@extends('layouts.master')

@section('page_title', 'Trial Balance Report')

@section('content')
<div class="container-fluid">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h1>Trial Balance Report</h1>
        <div>
            <a href="#" onclick="window.print()" class="btn btn-secondary">
                <i class="fas fa-print"></i> Print
            </a>
            <a href="{{ route('reports.trial-balance', array_merge(request()->all(), ['format' => 'pdf'])) }}" class="btn btn-danger">
                <i class="fas fa-file-pdf"></i> PDF
            </a>
        </div>
    </div>

    <!-- Date Filter Form -->
    <div class="card mb-4">
        <div class="card-body">
            <form method="GET" action="{{ route('reports.trial-balance') }}" class="row g-3">
                <div class="col-md-4">
                    <label for="as_of_date" class="form-label">As of Date</label>
                    <input type="date" class="form-control" id="as_of_date" name="as_of_date" 
                           value="{{ request('as_of_date', date('Y-m-d')) }}">
                </div>
                <div class="col-md-4 d-flex align-items-end">
                    <button type="submit" class="btn btn-primary">Generate Report</button>
                </div>
            </form>
        </div>
    </div>

    <!-- Report Content -->
    <div class="card">
        <div class="card-header">
            <h5 class="mb-0">Trial Balance as of {{ \Carbon\Carbon::parse($asOfDate ?? date('Y-m-d'))->format('F j, Y') }}</h5>
        </div>
        <div class="card-body">
            <div class="table-responsive">
                <table class="table table-striped table-hover">
                    <thead class="table-dark">
                        <tr>
                            <th>Account Code</th>
                            <th>Account Name</th>
                            <th>Account Type</th>
                            <th class="text-end">Debit Balance</th>
                            <th class="text-end">Credit Balance</th>
                        </tr>
                    </thead>
                    <tbody>
                        @php
                            $totalDebits = 0;
                            $totalCredits = 0;
                        @endphp
                        
                        @forelse($accounts ?? [] as $account)
                            @php
                                $totalDebits += $account->debit_balance ?? 0;
                                $totalCredits += $account->credit_balance ?? 0;
                            @endphp
                            <tr>
                                <td>{{ $account->code }}</td>
                                <td>{{ $account->name }}</td>
                                <td>
                                    <span class="badge bg-secondary">
                                        {{ $account->accountType->name ?? 'N/A' }}
                                    </span>
                                </td>
                                <td class="text-end">
                                    @if(($account->debit_balance ?? 0) > 0)
                                        {{ number_format($account->debit_balance, 2) }}
                                    @else
                                        -
                                    @endif
                                </td>
                                <td class="text-end">
                                    @if(($account->credit_balance ?? 0) > 0)
                                        {{ number_format($account->credit_balance, 2) }}
                                    @else
                                        -
                                    @endif
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="5" class="text-center text-muted">No accounts found</td>
                            </tr>
                        @endforelse
                    </tbody>
                    
                    @if(isset($accounts) && $accounts->count() > 0)
                        <tfoot class="table-dark">
                            <tr>
                                <th colspan="3">TOTALS</th>
                                <th class="text-end">{{ number_format($totalDebits, 2) }}</th>
                                <th class="text-end">{{ number_format($totalCredits, 2) }}</th>
                            </tr>
                            <tr>
                                <th colspan="3">DIFFERENCE</th>
                                <th colspan="2" class="text-end {{ abs($totalDebits - $totalCredits) < 0.01 ? 'text-success' : 'text-danger' }}">
                                    {{ number_format($totalDebits - $totalCredits, 2) }}
                                    @if(abs($totalDebits - $totalCredits) < 0.01)
                                        <i class="fas fa-check-circle"></i>
                                    @else
                                        <i class="fas fa-exclamation-triangle"></i>
                                    @endif
                                </th>
                            </tr>
                        </tfoot>
                    @endif
                </table>
            </div>
            
            @if(isset($accounts) && $accounts->count() > 0)
                <div class="mt-3">
                    <div class="row">
                        <div class="col-md-6">
                            <div class="alert {{ abs($totalDebits - $totalCredits) < 0.01 ? 'alert-success' : 'alert-warning' }}">
                                @if(abs($totalDebits - $totalCredits) < 0.01)
                                    <i class="fas fa-check-circle"></i> <strong>Trial Balance is balanced!</strong>
                                    <br>Total debits equal total credits.
                                @else
                                    <i class="fas fa-exclamation-triangle"></i> <strong>Trial Balance is out of balance!</strong>
                                    <br>Difference: {{ number_format(abs($totalDebits - $totalCredits), 2) }}
                                @endif
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="alert alert-info">
                                <strong>Summary:</strong><br>
                                Total Accounts: {{ $accounts->count() }}<br>
                                Total Debits: {{ number_format($totalDebits, 2) }}<br>
                                Total Credits: {{ number_format($totalCredits, 2) }}
                            </div>
                        </div>
                    </div>
                </div>
            @endif
        </div>
    </div>
</div>

<style>
@media print {
    .btn, .card-body form, .no-print {
        display: none !important;
    }
    
    .card {
        border: none !important;
        box-shadow: none !important;
    }
    
    .card-header {
        background: none !important;
        border: none !important;
    }
    
    body {
        -webkit-print-color-adjust: exact;
    }
}
</style>
@endsection