@php
    use App\Support\LoanServiceCharge;
    $paidCount = $loan->installments->where('status', 'paid')->count();
    $totalInst = $loan->installments->count();
    $today = \Carbon\Carbon::today();
    $yearlyChargePct = (float) (app(\App\Services\PfLoanService::class)->yearlyServiceChargePercent());
@endphp

<div class="pf-admin-loan-repay">
    <div class="row small mb-3">
        <div class="col-md-4"><span class="text-muted">{{ __('Employee') }}:</span> {{ $loan->account?->staff?->user?->name }}</div>
        <div class="col-md-4"><span class="text-muted">{{ __('Outstanding') }}:</span> <strong>{{ number_format((float) $loan->outstanding, 2) }}</strong></div>
        <div class="col-md-4"><span class="text-muted">{{ __('Progress') }}:</span>
            @if($totalInst > 0)
                {{ $paidCount }}/{{ $totalInst }} {{ __('paid') }}
            @else
                —
            @endif
        </div>
    </div>

    @if($totalInst > 0)
        <div class="table-responsive">
            <table class="table table-sm table-bordered mb-0">
                <thead class="thead-light">
                <tr>
                    <th>#</th>
                    <th>{{ __('Due') }}</th>
                    <th class="text-right">{{ __('Principal') }}</th>
                    <th class="text-right">{{ __('S/Charge') }}</th>
                    <th class="text-right">{{ __('Total') }}</th>
                    <th>{{ __('Status') }}</th>
                    <th>{{ __('Paid on') }}</th>
                    <th class="text-right">{{ __('Action') }}</th>
                </tr>
                </thead>
                <tbody>
                @foreach($loan->installments as $inst)
                    @php
                        $dueDate = \Carbon\Carbon::create($inst->due_year, $inst->due_month, 1)->endOfMonth();
                        $dueLabel = \Carbon\Carbon::create($inst->due_year, $inst->due_month, 1)->format('M Y');
                        if ($inst->status === 'paid') {
                            $instStatus = __('Paid');
                            $instBadge = 'badge-success';
                        } elseif ($dueDate->lt($today)) {
                            $instStatus = __('Overdue');
                            $instBadge = 'badge-danger';
                        } else {
                            $instStatus = __('Due');
                            $instBadge = 'badge-warning';
                        }
                    @endphp
                    @php
                        $svcAmt = $inst->status === 'paid'
                            ? (float) $inst->service_charge
                            : LoanServiceCharge::monthlyChargeAmount((float) $inst->amount, $yearlyChargePct);
                        $totalDue = (float) $inst->amount + ($inst->status === 'paid' ? (float) $inst->service_charge : 0);
                    @endphp
                    <tr>
                        <td>{{ $inst->installment_no }}</td>
                        <td>{{ $dueLabel }}</td>
                        <td class="text-right">{{ number_format((float) $inst->amount, 2) }}</td>
                        <td class="text-right">{{ number_format($svcAmt, 2) }}</td>
                        <td class="text-right font-weight-bold">{{ number_format($totalDue, 2) }}</td>
                        <td><span class="badge {{ $instBadge }}">{{ $instStatus }}</span></td>
                        <td>{{ $inst->paid_at?->format('Y-m-d') ?? '—' }}</td>
                        <td class="text-right">
                            @if($inst->status === 'pending' && (float) $loan->outstanding > 0)
                                <form method="post" action="{{ route('pf.loans.repay', $loan->id) }}" class="d-inline"
                                      onsubmit="return confirm(@json(__('Post repayment for installment #:no?', ['no' => $inst->installment_no])));">
                                    @csrf
                                    <input type="hidden" name="installment_id" value="{{ $inst->id }}">
                                    <button type="submit" class="btn btn-sm btn-primary">{{ __('Post') }}</button>
                                </form>
                            @else
                                <span class="text-muted small">—</span>
                            @endif
                        </td>
                    </tr>
                @endforeach
                </tbody>
            </table>
        </div>
    @else
        <p class="text-muted small mb-2">{{ __('No installment schedule on this loan. Post a manual amount below.') }}</p>
        <form method="post" action="{{ route('pf.loans.repay', $loan->id) }}" class="form-inline">
            @csrf
            <div class="form-group mr-2 mb-2">
                <label class="sr-only">{{ __('Amount') }}</label>
                <input type="number" step="0.01" min="0.01" max="{{ (float) $loan->outstanding }}" name="amount"
                       class="form-control form-control-sm" placeholder="{{ __('Amount') }}" required style="width: 140px;">
            </div>
            <div class="form-group mr-2 mb-2">
                <input type="text" name="notes" class="form-control form-control-sm" placeholder="{{ __('Notes (optional)') }}" style="width: 200px;">
            </div>
            <button type="submit" class="btn btn-sm btn-primary mb-2">{{ __('Post repayment') }}</button>
        </form>
    @endif
</div>