@extends('admin.layouts.app')
@section('title','Expense Report')
@section('breadcrumb') <span>/</span> <a href="{{ route('admin.reports.index') }}" style="color:inherit;text-decoration:none;">Reports</a> <span>/</span> Expenses @endsection

@section('content')
<div class="page-header">
    <div><h1>Expense Report</h1><p class="page-subtitle">
        @if($from || $to) {{ $from?->format('d M Y') ?? 'Beginning' }} — {{ $to?->format('d M Y') ?? 'Till Date' }}
        @else All Time @endif
    </p></div>
    <div class="d-flex gap-2">
        @if(auth()->user()->hasPermission('reports.export'))
        <div class="dropdown">
            <button class="btn btn-success dropdown-toggle" data-bs-toggle="dropdown"><i class="fas fa-download me-2"></i>Export</button>
            <ul class="dropdown-menu">
                <li><a class="dropdown-item" href="{{ route('admin.reports.export','expenses') }}?{{ request()->getQueryString() }}&format=pdf"><i class="fas fa-file-pdf text-danger me-2"></i>PDF</a></li>
                <li><a class="dropdown-item" href="{{ route('admin.reports.export','expenses') }}?{{ request()->getQueryString() }}&format=csv"><i class="fas fa-file-csv text-success me-2"></i>CSV</a></li>
                <li><a class="dropdown-item" href="{{ route('admin.reports.export','expenses') }}?{{ request()->getQueryString() }}&format=xlsx"><i class="fas fa-file-excel text-success me-2"></i>Excel</a></li>
            </ul>
        </div>
        @endif
        <button onclick="window.print()" class="btn btn-outline-secondary"><i class="fas fa-print me-2"></i>Print</button>
    </div>
</div>

<div class="card mb-4">
    <div class="card-body py-3">
        <form method="GET" class="row g-2 align-items-end">
            <div class="col-md-3"><input type="date" name="from" class="form-control" value="{{ request('from') }}" placeholder="From Date"></div>
            <div class="col-md-3"><input type="date" name="to" class="form-control" value="{{ request('to') }}" placeholder="To Date"></div>
            <div class="col-md-3">
                <select name="category" class="form-select">
                    <option value="">All Categories</option>
                    @foreach(['material','transportation','food','staff','medical','equipment','administration','other'] as $cat)
                    <option value="{{ $cat }}" {{ request('category')===$cat?'selected':'' }}>{{ ucfirst($cat) }}</option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-3 d-flex gap-1">
                <button class="btn btn-primary flex-grow-1"><i class="fas fa-filter me-1"></i>Filter</button>
                <a href="{{ route('admin.reports.expenses') }}" class="btn btn-outline-secondary">Clear</a>
            </div>
        </form>
    </div>
</div>

<div class="row g-3 mb-4">
    <div class="col-6 col-md-3"><div class="card p-3 text-center" style="border-top:3px solid #2563eb;"><div style="font-size:11px;color:#64748b;font-weight:600;text-transform:uppercase;">Grand Total</div><div style="font-size:20px;font-weight:700;">₹{{ number_format($summary['grand_total'],2) }}</div></div></div>
    <div class="col-6 col-md-3"><div class="card p-3 text-center" style="border-top:3px solid #d97706;"><div style="font-size:11px;color:#64748b;font-weight:600;text-transform:uppercase;">Project Expenses</div><div style="font-size:20px;font-weight:700;">₹{{ number_format($summary['project_total'],2) }}</div></div></div>
    <div class="col-6 col-md-3"><div class="card p-3 text-center" style="border-top:3px solid #7c3aed;"><div style="font-size:11px;color:#64748b;font-weight:600;text-transform:uppercase;">General Expenses</div><div style="font-size:20px;font-weight:700;">₹{{ number_format($summary['general_total'],2) }}</div></div></div>
    <div class="col-6 col-md-3"><div class="card p-3 text-center" style="border-top:3px solid #16a34a;"><div style="font-size:11px;color:#64748b;font-weight:600;text-transform:uppercase;">Records</div><div style="font-size:20px;font-weight:700;">{{ $projectExpenses->count() + $generalExpenses->count() }}</div></div></div>
</div>

<div class="card mb-4">
    <div class="card-header d-flex align-items-center justify-content-between">
        <h6 class="mb-0 fw-700"><i class="fas fa-project-diagram text-primary me-2"></i>Project Expenses</h6>
        <span class="badge bg-primary">{{ $projectExpenses->count() }} records</span>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-hover mb-0" id="projectExpenseTable">
                <thead style="background:#f8fafc;">
                    <tr><th class="ps-3">Expense ID</th><th>Project</th><th>CSR Company</th><th>Category</th><th>Amount</th><th>Vendor</th><th>Date</th></tr>
                </thead>
                <tbody>
                    @forelse($projectExpenses as $e)
                    <tr>
                        <td class="ps-3"><code style="font-size:11px;">{{ $e->expense_id }}</code></td>
                        <td style="font-size:12px;">{{ $e->project->project_title ?? '—' }}</td>
                        <td style="font-size:12px;">{{ $e->project->csrCompany->company_name ?? '—' }}</td>
                        <td><span class="badge bg-light text-dark border">{{ ucfirst($e->category) }}</span></td>
                        <td style="font-weight:700;color:#dc2626;">₹{{ number_format($e->amount,2) }}</td>
                        <td style="font-size:12px;">{{ $e->vendor_name ?? '—' }}</td>
                        <td style="font-size:12px;color:#64748b;">{{ $e->expense_date->format('d M Y') }}</td>
                    </tr>
                    @empty
                    <tr><td colspan="7" class="text-center py-4 text-muted">No project expenses found</td></tr>
                    @endforelse
                </tbody>
                @if($projectExpenses->count())
                <tfoot style="background:#f8fafc;">
                    <tr><td colspan="4" class="ps-3" style="font-weight:700;">TOTAL</td><td style="font-weight:700;color:#dc2626;">₹{{ number_format($projectExpenses->sum('amount'),2) }}</td><td colspan="2"></td></tr>
                </tfoot>
                @endif
            </table>
        </div>
    </div>
</div>

<div class="card">
    <div class="card-header d-flex align-items-center justify-content-between">
        <h6 class="mb-0 fw-700"><i class="fas fa-receipt text-warning me-2"></i>General Expenses</h6>
        <span class="badge bg-primary">{{ $generalExpenses->count() }} records</span>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-hover mb-0" id="generalExpenseTable">
                <thead style="background:#f8fafc;">
                    <tr><th class="ps-3">Expense ID</th><th>Type</th><th>Category</th><th>Amount</th><th>Vendor</th><th>Date</th></tr>
                </thead>
                <tbody>
                    @forelse($generalExpenses as $e)
                    <tr>
                        <td class="ps-3"><code style="font-size:11px;">{{ $e->expense_id }}</code></td>
                        <td style="font-size:12px;">{{ ucfirst($e->expense_type) }}</td>
                        <td><span class="badge bg-light text-dark border">{{ $e->category ?? '—' }}</span></td>
                        <td style="font-weight:700;color:#dc2626;">₹{{ number_format($e->amount,2) }}</td>
                        <td style="font-size:12px;">{{ $e->vendor_name ?? '—' }}</td>
                        <td style="font-size:12px;color:#64748b;">{{ $e->expense_date->format('d M Y') }}</td>
                    </tr>
                    @empty
                    <tr><td colspan="6" class="text-center py-4 text-muted">No general expenses found</td></tr>
                    @endforelse
                </tbody>
                @if($generalExpenses->count())
                <tfoot style="background:#f8fafc;">
                    <tr><td colspan="3" class="ps-3" style="font-weight:700;">TOTAL</td><td style="font-weight:700;color:#dc2626;">₹{{ number_format($generalExpenses->sum('amount'),2) }}</td><td colspan="2"></td></tr>
                </tfoot>
                @endif
            </table>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
$(document).ready(function() {
    ['#projectExpenseTable','#generalExpenseTable'].forEach(function(sel) {
        $(sel).DataTable({ ...window.dtDefaults, paging: false, info: false });
    });
});
</script>
@endpush