{{-- resources/views/probation/reports/ledgers/ledger.blade.php
     One view for every Central Supervision Ledger; columns come from
     App\Support\SupervisionLedger::columns() = the PACS ledger document. --}}
@extends('layouts.app')
@section('title', $title . ' - ICMIS')

@push('styles')
<style>
    .ledger-table th, .ledger-table td { vertical-align: middle; border-color: #444 !important; }
    .ledger-table thead th { text-align: center; font-size: .76rem; font-weight: 700; background: #fff; }
    .ledger-table tbody td { font-size: .8rem; }
    .ledger-table td.chk { text-align: center; font-weight: 700; }
    .ledger-title { font-weight: 700; text-transform: uppercase; text-align: center; }
    @media print {
        @page { size: A4 landscape; margin: 6mm; }
        .no-print, nav, .sidebar, header, #sidebar, .navbar { display: none !important; }
        /* whole ledger on the page — no horizontal scroll bar */
        .table-responsive { overflow: visible !important; }
        .ledger-table { table-layout: fixed; width: 100% !important; font-size: 7.5px; }
        .ledger-table th, .ledger-table td { white-space: normal !important; word-break: break-word; padding: 2px !important; }
        .card { border: 0 !important; box-shadow: none !important; }
        main, .main-content, .content, .container-fluid { margin: 0 !important; padding: 0 !important; width: 100% !important; }
    }
</style>
@endpush

@section('content')
@php
    $flat = [];
    foreach ($columns as [$label, $spec]) {
        if (is_array($spec)) { foreach ($spec as [$sl, $sk]) $flat[] = $sk; } else { $flat[] = $spec; }
    }
    $hasGroups = collect($columns)->contains(fn ($c) => is_array($c[1]));
    $checks = ['sat', 'unsat', 'abs'];
@endphp
<div class="container-fluid">
    <div class="d-flex justify-content-between align-items-center flex-wrap gap-2 mb-3 no-print">
        <div class="btn-group btn-group-sm">
            <a href="{{ route('probation.ledgers.probation-orders') }}" class="btn btn-outline-secondary {{ $ledger === 'probation_orders' ? 'active' : '' }}">Probation Orders</a>
            <a href="{{ route('probation.ledgers.community-service') }}" class="btn btn-outline-secondary {{ $ledger === 'cso' ? 'active' : '' }}">Community Service</a>
            <a href="{{ route('probation.ledgers.aftercare') }}" class="btn btn-outline-secondary {{ $ledger === 'aftercare' ? 'active' : '' }}">Aftercare</a>
            <a href="{{ route('probation.ledgers.referrals') }}" class="btn btn-outline-secondary {{ $ledger === 'referrals' ? 'active' : '' }}">Referrals</a>
            <a href="{{ route('probation.ledgers.hostels') }}" class="btn btn-outline-secondary {{ $ledger === 'hostels' ? 'active' : '' }}">Probation Hostels</a>
        </div>
        <form method="GET" class="d-flex gap-2">
            <input name="search" value="{{ request('search') }}" class="form-control form-control-sm" placeholder="Name, serial or CRC no.">
            <input name="year" value="{{ request('year') }}" class="form-control form-control-sm" style="width:90px" placeholder="Year">
            <button class="btn btn-sm btn-primary"><i class="fas fa-filter"></i></button>
            <button type="button" onclick="window.print()" class="btn btn-sm btn-outline-secondary"><i class="fas fa-print"></i> Print</button>
        </form>
    </div>

    <div class="card"><div class="card-body">
        <div class="ledger-title mb-2">{{ $title }}</div>
        <div class="table-responsive">
        <table class="table table-bordered table-sm ledger-table mb-0">
            <thead>
                <tr>
                    @foreach($columns as [$label, $spec])
                        @if(is_array($spec))
                            <th colspan="{{ count($spec) }}">{{ $label }}</th>
                        @else
                            <th @if($hasGroups) rowspan="2" @endif>{{ $label }}</th>
                        @endif
                    @endforeach
                </tr>
                @if($hasGroups)
                <tr>
                    @foreach($columns as [$label, $spec])
                        @if(is_array($spec))
                            @foreach($spec as [$sl, $sk])<th>{{ $sl }}</th>@endforeach
                        @endif
                    @endforeach
                </tr>
                @endif
            </thead>
            <tbody>
            @forelse($rows as $r)
                @php $url = route('probation.' . \App\Models\ProbationCase::routeKeyForType($r['_case']->case_type) . '.show', $r['_case']->id); @endphp
                <tr @if($ledger !== 'cso') style="box-shadow: inset 4px 0 0 {{ $r['color'] }}" @endif>
                    @foreach($flat as $k)
                        @if(in_array($k, $checks, true))
                            <td class="chk">{{ $r[$k] ? '✓' : '' }}</td>
                        @elseif($k === 'serial')
                            <td class="text-nowrap"><a href="{{ $url }}" class="text-reset fw-bold">{{ $r[$k] }}</a></td>
                        @else
                            <td>{{ $r[$k] ?? '' }}</td>
                        @endif
                    @endforeach
                </tr>
            @empty
                <tr><td colspan="{{ count($flat) }}" class="text-center text-muted py-4">No cases in this ledger yet.</td></tr>
            @endforelse
            </tbody>
        </table>
        </div>
        <div class="small text-muted mt-2 no-print">
            @if($ledger !== 'cso')
            Row marker = PACS colour code:
            <span class="badge" style="background:#111">Referral</span>
            <span class="badge" style="background:#1f5fbf">Placement</span>
            <span class="badge" style="background:#8a8f98">Completion</span> ·
            @endif
            Data is entered on each case: <em>Case Ledger → Central Supervision Ledger</em>.
        </div>
    </div></div>
</div>
@endsection