@extends('layouts.school')
@section('title', 'Payroll Run ' . $run->label())
@section('header', 'Payroll Run — ' . $run->period_start->format('M j') . ' – ' . $run->period_end->format('M j, Y'))
@section('content')
    @php
        $statusColors = [
            'draft' => 'badge-gray',
            'approved' => 'badge-blue',
            'paid' => 'badge-green',
            'cancelled' => 'badge-red',
        ];
    @endphp

    <div class="mb-6 flex flex-wrap items-center gap-3">
        <span class="inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium {{ $statusColors[$run->status] ?? 'badge-gray' }}">
            {{ ucfirst($run->status) }}
        </span>

        @if ($run->status === 'draft')
            <form method="POST" action="{{ route('school.payroll.approve', [$currentSchool->id, $run->id]) }}">
                @csrf @method('PATCH')
                <button class="rounded-lg bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700">Approve</button>
            </form>
        @endif

        @if ($run->status === 'approved')
            <form method="POST" action="{{ route('school.payroll.disburse', [$currentSchool->id, $run->id]) }}"
                  onsubmit="return confirm('Disburse ₦{{ number_format($run->total_net, 2) }} to {{ $run->items->count() }} staff and post to the cashbook?');">
                @csrf @method('PATCH')
                <button class="rounded-lg bg-green-600 px-4 py-2 text-sm font-medium text-white hover:bg-green-700">Disburse &amp; Update Cashbook</button>
            </form>
        @endif

        @if (in_array($run->status, ['draft', 'approved']))
            <form method="POST" action="{{ route('school.payroll.cancel', [$currentSchool->id, $run->id]) }}"
                  onsubmit="return confirm('Cancel this payroll run?');">
                @csrf @method('PATCH')
                <button class="rounded-lg bg-gray-100 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-200">Cancel Run</button>
            </form>
        @endif
    </div>

    @if ($errors->has('status'))
        <div class="mb-4 rounded-lg bg-red-50 px-4 py-3 text-sm text-red-700">{{ $errors->first('status') }}</div>
    @endif

    <div class="mb-6 grid grid-cols-1 gap-4 sm:grid-cols-4">
        <div class="rounded-xl bg-white p-5 shadow-sm ring-1 ring-gray-900/5">
            <p class="text-xs font-medium text-gray-500">Staff</p>
            <p class="mt-1 text-xl font-bold text-gray-900">{{ $run->items->count() }}</p>
        </div>
        <div class="rounded-xl bg-white p-5 shadow-sm ring-1 ring-gray-900/5">
            <p class="text-xs font-medium text-gray-500">Gross</p>
            <p class="mt-1 text-xl font-bold text-gray-900">₦{{ number_format($run->total_gross, 2) }}</p>
        </div>
        <div class="rounded-xl bg-white p-5 shadow-sm ring-1 ring-gray-900/5">
            <p class="text-xs font-medium text-gray-500">Deductions</p>
            <p class="mt-1 text-xl font-bold text-red-600">₦{{ number_format($run->total_deductions, 2) }}</p>
        </div>
        <div class="rounded-xl bg-white p-5 shadow-sm ring-1 ring-gray-900/5">
            <p class="text-xs font-medium text-gray-500">Net pay</p>
            <p class="mt-1 text-xl font-bold text-green-700">₦{{ number_format($run->total_net, 2) }}</p>
        </div>
    </div>

    <div class="overflow-hidden rounded-xl bg-white shadow-sm ring-1 ring-gray-900/5">
        <div class="overflow-x-auto">
            <table class="min-w-full text-sm">
                <thead>
                    <tr class="border-b border-gray-100 text-left text-xs font-semibold uppercase tracking-wider text-gray-500">
                        <th class="px-4 py-3">Staff</th>
                        <th class="px-4 py-3 text-right">Basic</th>
                        <th class="px-4 py-3 text-right">Allowances</th>
                        <th class="px-4 py-3 text-right">Deductions</th>
                        <th class="px-4 py-3 text-right">Gross</th>
                        <th class="px-4 py-3 text-right">Net</th>
                        <th class="px-4 py-3">Bank</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-gray-100">
                    @forelse ($run->items as $item)
                        <tr>
                            <td class="px-4 py-2.5 font-medium text-gray-900">{{ $item->full_name }}</td>
                            <td class="px-4 py-2.5 text-right text-gray-900">₦{{ number_format($item->basic_salary, 2) }}</td>
                            <td class="px-4 py-2.5 text-right text-gray-600">₦{{ number_format($item->allowances_total, 2) }}</td>
                            <td class="px-4 py-2.5 text-right text-gray-600">₦{{ number_format($item->deductions_total, 2) }}</td>
                            <td class="px-4 py-2.5 text-right text-gray-900">₦{{ number_format($item->gross, 2) }}</td>
                            <td class="px-4 py-2.5 text-right font-semibold text-gray-900">₦{{ number_format($item->net, 2) }}</td>
                            <td class="px-4 py-2.5 text-xs text-gray-500">
                                @if ($item->bank_name && $item->account_number)
                                    {{ $item->bank_name }} ··{{ substr($item->account_number, -4) }}
                                @else
                                    <span class="text-gray-300">—</span>
                                @endif
                            </td>
                        </tr>
                    @empty
                        <tr><td colspan="7" class="px-4 py-10 text-center text-xs text-gray-400">No staff in this run.</td></tr>
                    @endforelse
                </tbody>
                @if ($run->status === 'paid' && $run->paid_at)
                    <tfoot>
                        <tr class="border-t border-gray-100 bg-green-50/50">
                            <td colspan="6" class="px-4 py-3 text-sm text-gray-600">
                                Disbursed {{ $run->paid_at->format('M j, Y g:i A') }} into the cashbook.
                            </td>
                        </tr>
                    </tfoot>
                @endif
            </table>
        </div>
    </div>
@endsection