@extends('layouts.app')
@section('title', 'Payout Run ' . $run->run_number)

@section('content')
<div class="px-4 py-4 lg:px-8">

    <div class="flex flex-wrap items-center justify-between gap-3 mb-4">
        <div class="flex items-center gap-3">
            <a href="{{ route('corporate.referrals.payouts.index') }}" class="btn-secondary text-xs">← Payouts</a>
            <div>
                <h1 class="text-lg font-semibold text-gray-800">{{ $run->run_number }}</h1>
                <div class="text-xs text-gray-500">
                    {{ $run->scheme?->name }} · {{ $run->period_start->format('d M') }}–{{ $run->period_end->format('d M Y') }}
                </div>
            </div>
        </div>
        <div class="flex gap-2 items-center">
            @php
                $statusColors = [
                    'Draft' => 'bg-gray-100 text-gray-700',
                    'Approved' => 'bg-blue-100 text-blue-700',
                    'Sent' => 'bg-amber-100 text-amber-800',
                    'Reconciled' => 'bg-green-100 text-green-800',
                    'Cancelled' => 'bg-red-100 text-red-700',
                ];
            @endphp
            <span class="text-xs px-3 py-1 rounded {{ $statusColors[$run->status] ?? 'bg-gray-100' }}">{{ $run->status }}</span>

            @if($run->status === 'Draft')
                <form method="POST" action="{{ route('corporate.referrals.payouts.approve', $run) }}" class="inline">
                    @csrf
                    <button class="btn-primary text-xs">Approve</button>
                </form>
            @endif
            @if($run->status === 'Approved')
                <form method="POST" action="{{ route('corporate.referrals.payouts.mark-sent', $run) }}" class="inline"
                      onsubmit="return confirm('Confirm that M-Pesa transfers have been initiated for all riders on this run?');">
                    @csrf
                    <button class="btn-primary text-xs">Mark Sent</button>
                </form>
            @endif
            @if(in_array($run->status, ['Draft','Approved']))
                <button onclick="cancelRun()" class="btn-secondary text-xs">Cancel</button>
            @endif
        </div>
    </div>

    @if(session('status'))
        <div class="mb-3 px-4 py-2 bg-green-50 border border-green-200 text-green-800 text-sm rounded">{{ session('status') }}</div>
    @endif
    @if($errors->any())
        <div class="mb-3 px-4 py-2 bg-red-50 border border-red-200 text-red-800 text-sm rounded">
            @foreach($errors->all() as $err) <div>• {{ $err }}</div> @endforeach
        </div>
    @endif

    {{-- Stats --}}
    <div class="grid grid-cols-3 gap-3 mb-4">
        <div class="bg-white rounded-lg border border-gray-200 p-3">
            <div class="text-[11px] text-gray-500 uppercase">Riders</div>
            <div class="text-2xl font-semibold font-mono">{{ $run->rider_count }}</div>
        </div>
        <div class="bg-white rounded-lg border border-gray-200 p-3">
            <div class="text-[11px] text-gray-500 uppercase">Referrals</div>
            <div class="text-2xl font-semibold font-mono">{{ $run->referral_count }}</div>
        </div>
        <div class="bg-white rounded-lg border border-gray-200 p-3">
            <div class="text-[11px] text-gray-500 uppercase">Total KES</div>
            <div class="text-2xl font-semibold font-mono">{{ number_format($run->total_amount) }}</div>
        </div>
    </div>

    {{-- Lines --}}
    <div class="bg-white rounded-lg border border-gray-200 overflow-hidden">
        @if($run->lines->isEmpty())
            <div class="text-center py-12 text-gray-400 text-sm">No lines in this run. There were no eligible successful referrals in the period.</div>
        @else
            <table class="w-full text-sm">
                <thead class="bg-gray-50 text-xs text-gray-500 uppercase">
                    <tr>
                        <th class="text-left px-4 py-2">Rider</th>
                        <th class="text-left px-4 py-2">M-Pesa</th>
                        <th class="text-right px-4 py-2">Referrals</th>
                        <th class="text-right px-4 py-2">Amount</th>
                        <th class="text-left px-4 py-2">Status</th>
                        <th class="text-left px-4 py-2">M-Pesa Ref</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-gray-100">
                    @foreach($run->lines as $line)
                        <tr class="hover:bg-gray-50">
                            <td class="px-4 py-2">
                                <div class="text-sm">{{ $line->rider?->first_name }} {{ $line->rider?->last_name }}</div>
                                <div class="text-[11px] text-gray-400 font-mono">{{ $line->rider?->rider_code }}</div>
                            </td>
                            <td class="px-4 py-2 text-xs font-mono">{{ $line->mpesa_number }}</td>
                            <td class="px-4 py-2 text-right font-mono">{{ $line->referral_count }}</td>
                            <td class="px-4 py-2 text-right font-mono font-semibold">{{ number_format($line->amount) }}</td>
                            <td class="px-4 py-2">
                                <span class="text-xs px-2 py-0.5 rounded
                                    {{ $line->status === 'Sent' ? 'bg-green-100 text-green-700' :
                                       ($line->status === 'Failed' ? 'bg-red-100 text-red-700' : 'bg-gray-100 text-gray-600') }}">
                                    {{ $line->status }}
                                </span>
                            </td>
                            <td class="px-4 py-2">
                                @if($line->status === 'Sent')
                                    <span class="text-xs font-mono text-gray-600">{{ $line->mpesa_reference }}</span>
                                @elseif($run->status === 'Sent')
                                    <form method="POST" action="{{ route('corporate.referrals.payouts.reconcile-line', $line) }}" class="flex gap-1 items-center">
                                        @csrf
                                        <input type="text" name="mpesa_reference" placeholder="M-Pesa ref"
                                               class="form-input text-xs py-1 w-32" required>
                                        <button class="btn-primary text-xs py-1 px-2">Save</button>
                                    </form>
                                @else
                                    <span class="text-xs text-gray-400">—</span>
                                @endif
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
        @endif
    </div>
</div>

<script>
    function cancelRun() {
        const reason = prompt('Reason for cancelling this run (required, min 3 chars):');
        if (!reason || reason.trim().length < 3) return;
        const f = document.createElement('form');
        f.method = 'POST';
        f.action = '{{ route("corporate.referrals.payouts.cancel", $run) }}';
        f.innerHTML = '@csrf<input type="hidden" name="reason" value="' + reason.replace(/"/g, '&quot;') + '">';
        document.body.appendChild(f);
        f.submit();
    }
</script>
@endsection