@extends('layouts.app')

@section('title', 'Pending Commissions')

@section('content')
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
    <div class="sm:flex sm:items-center justify-between mb-6">
        <div>
            <h1 class="text-3xl font-bold tracking-tight text-gray-900 dark:text-white">Pending Commissions</h1>
            <p class="mt-2 text-sm text-gray-700 dark:text-gray-300">
                {{ $pendingCount }} commissions pending approval (RM {{ number_format($totalPending, 2) }})
            </p>
        </div>
        <div class="mt-4 sm:mt-0 flex gap-3">
            <a href="{{ route('commissions.index') }}" class="inline-flex items-center px-4 py-2 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 rounded-md hover:bg-gray-50 dark:hover:bg-gray-700">
                <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 19l-7-7m0 0l7-7m-7 7h18"/>
                </svg>
                All Commissions
            </a>
        </div>
    </div>

    <!-- Filters -->
    <div class="bg-white dark:bg-gray-800 shadow rounded-lg p-4 mb-6">
        <form method="GET" action="{{ route('commissions.pending') }}" class="flex flex-wrap gap-4 items-end">
            <div>
                <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">Agent</label>
                <select name="agent_id" class="px-3 py-2 border border-gray-300 rounded-md text-sm dark:bg-gray-700 dark:border-gray-600 dark:text-white">
                    <option value="">All Agents</option>
                    @foreach($agents as $agent)
                        <option value="{{ $agent->id }}" {{ request('agent_id') == $agent->id ? 'selected' : '' }}>
                            {{ $agent->name }}
                        </option>
                    @endforeach
                </select>
            </div>
            <button type="submit" class="px-4 py-2 bg-gray-600 text-white rounded-md hover:bg-gray-700 text-sm">Filter</button>
            <a href="{{ route('commissions.pending') }}" class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-md text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-700">Clear</a>
        </form>
    </div>

    @if($commissions->count() > 0)
    <form action="{{ route('commissions.bulk-approve') }}" method="POST" id="bulkApproveForm">
        @csrf
        <div class="bg-white dark:bg-gray-800 shadow rounded-lg overflow-hidden">
            <div class="px-6 py-4 border-b border-gray-200 dark:border-gray-700 flex justify-between items-center">
                <div class="flex items-center gap-4">
                    <input type="checkbox" id="selectAll" class="h-4 w-4 text-indigo-600 rounded">
                    <span class="text-sm text-gray-600 dark:text-gray-400">Select All</span>
                </div>
                <button type="submit" class="inline-flex items-center px-4 py-2 bg-green-600 text-white rounded-md hover:bg-green-700 disabled:opacity-50" id="approveSelected" disabled>
                    <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
                    </svg>
                    Approve Selected (<span id="selectedCount">0</span>)
                </button>
            </div>

            <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
                <thead class="bg-gray-50 dark:bg-gray-700">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase w-10"></th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Date</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Agent</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Order</th>
                        <th class="px-6 py-3 text-center text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Rate</th>
                        <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Commission</th>
                        <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-700">
                    @foreach($commissions as $commission)
                        <tr class="hover:bg-gray-50 dark:hover:bg-gray-700/50">
                            <td class="px-6 py-4 whitespace-nowrap">
                                <input type="checkbox" name="commission_ids[]" value="{{ $commission->id }}"
                                       class="commission-checkbox h-4 w-4 text-indigo-600 rounded">
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                                {{ $commission->created_at->format('d M Y') }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <a href="{{ route('agents.show', $commission->agent) }}" class="text-indigo-600 dark:text-indigo-400 hover:underline font-medium">
                                    {{ $commission->agent->name }}
                                </a>
                                <div class="text-xs text-gray-500 dark:text-gray-400">{{ $commission->agent->performanceTier->name ?? 'Basic' }} ({{ $commission->commission_rate }}%)</div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                @if($commission->agentOrder)
                                    <a href="{{ route('agent-orders.show', $commission->agentOrder) }}" class="text-indigo-600 dark:text-indigo-400 hover:underline text-sm">
                                        {{ $commission->agentOrder->customer_name }}
                                    </a>
                                @elseif($commission->posSale)
                                    <span class="inline-flex items-center gap-1">
                                        <span class="px-1.5 py-0.5 text-xs font-medium bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-400 rounded">POS</span>
                                        <a href="{{ route('pos-sales.show', $commission->posSale) }}" class="text-indigo-600 dark:text-indigo-400 hover:underline text-sm">
                                            {{ $commission->posSale->customer_name ?? 'Walk-in' }}
                                        </a>
                                    </span>
                                @else
                                    <span class="text-gray-400 text-sm">-</span>
                                @endif
                                <div class="text-xs text-gray-500 dark:text-gray-400">RM {{ number_format($commission->base_amount, 2) }}</div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-center text-sm text-gray-900 dark:text-white">
                                {{ $commission->commission_rate }}%
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium text-gray-900 dark:text-white">
                                RM {{ number_format($commission->commission_amount, 2) }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                <form action="{{ route('commissions.approve', $commission) }}" method="POST" class="inline">
                                    @csrf
                                    <button type="submit" class="text-green-600 dark:text-green-400 hover:text-green-900 mr-2" title="Approve">
                                        <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
                                        </svg>
                                    </button>
                                </form>
                                <form action="{{ route('commissions.cancel', $commission) }}" method="POST" class="inline"
                                      onsubmit="return confirm('Cancel this commission?');">
                                    @csrf
                                    <button type="submit" class="text-red-600 dark:text-red-400 hover:text-red-900" title="Cancel">
                                        <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                                        </svg>
                                    </button>
                                </form>
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>

            <div class="px-6 py-4 bg-gray-50 dark:bg-gray-700">
                {{ $commissions->appends(request()->query())->links() }}
            </div>
        </div>
    </form>

    <script>
        const selectAll = document.getElementById('selectAll');
        const checkboxes = document.querySelectorAll('.commission-checkbox');
        const approveBtn = document.getElementById('approveSelected');
        const countSpan = document.getElementById('selectedCount');

        function updateCount() {
            const checked = document.querySelectorAll('.commission-checkbox:checked').length;
            countSpan.textContent = checked;
            approveBtn.disabled = checked === 0;
        }

        selectAll.addEventListener('change', function() {
            checkboxes.forEach(cb => cb.checked = this.checked);
            updateCount();
        });

        checkboxes.forEach(cb => cb.addEventListener('change', updateCount));
    </script>
    @else
    <div class="bg-white dark:bg-gray-800 shadow rounded-lg p-12 text-center">
        <svg class="mx-auto h-12 w-12 text-green-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/>
        </svg>
        <h3 class="mt-2 text-sm font-medium text-gray-900 dark:text-white">All caught up!</h3>
        <p class="mt-1 text-sm text-gray-500 dark:text-gray-400">No pending commissions to approve.</p>
    </div>
    @endif
</div>
@endsection