@extends('layouts.app')

@section('title', 'Payout Management - Admin')

@section('content')
<div class="container-fluid px-4">
    {{-- Page Header --}}
    <div class="d-flex flex-wrap align-items-center justify-content-between mb-4">
        <div>
            <h1 class="h3 mb-1 fw-700">Payout Management</h1>
            <p class="text-muted small mb-0">Manage seller payout requests and payment disbursements</p>
        </div>
        <div class="d-flex gap-2">
            <a href="{{ route('admin.payouts.export', request()->query()) }}" class="btn btn-sm btn-success">
                <i class="fas fa-file-export me-1"></i> Export
            </a>
            <button type="button" class="btn btn-sm btn-outline-secondary" onclick="window.location.reload()">
                <i class="fas fa-sync-alt me-1"></i> Refresh
            </button>
        </div>
    </div>

    {{-- Quick Stats --}}
    @include('admin.payouts.partials.stats', ['stats' => $stats])

    {{-- Payout Status Tabs --}}
    <div class="card border-0 shadow-sm mb-4">
        <div class="card-body py-2">
            <ul class="nav nav-pills nav-fill" role="tablist">
                <li class="nav-item">
                    <a href="{{ route('admin.payouts.index') }}" class="nav-link {{ !request('status') ? 'active' : '' }}">
                        <i class="fas fa-list me-1"></i> All
                        <span class="badge bg-secondary ms-1">{{ $stats['total'] ?? 0 }}</span>
                    </a>
                </li>
                <li class="nav-item">
                    <a href="{{ route('admin.payouts.index', ['status' => 'pending']) }}" class="nav-link {{ request('status') === 'pending' ? 'active' : '' }}">
                        <i class="fas fa-clock me-1 text-warning"></i> Pending
                        <span class="badge bg-warning text-dark ms-1">{{ $statusCounts['pending'] ?? 0 }}</span>
                    </a>
                </li>
                <li class="nav-item">
                    <a href="{{ route('admin.payouts.index', ['status' => 'paid']) }}" class="nav-link {{ request('status') === 'paid' ? 'active' : '' }}">
                        <i class="fas fa-check-circle me-1 text-success"></i> Paid
                        <span class="badge bg-success ms-1">{{ $statusCounts['paid'] ?? 0 }}</span>
                    </a>
                </li>
                <li class="nav-item">
                    <a href="{{ route('admin.payouts.index', ['status' => 'rejected']) }}" class="nav-link {{ request('status') === 'rejected' ? 'active' : '' }}">
                        <i class="fas fa-times-circle me-1 text-danger"></i> Rejected
                        <span class="badge bg-danger ms-1">{{ $statusCounts['rejected'] ?? 0 }}</span>
                    </a>
                </li>
            </ul>
        </div>
    </div>

    {{-- Filters --}}
    <div class="card border-0 shadow-sm mb-4">
        <div class="card-body">
            <form method="GET" action="{{ route('admin.payouts.index') }}" id="filterForm">
                <div class="row g-3">
                    {{-- Search --}}
                    <div class="col-md-3">
                        <div class="input-group input-group-sm">
                            <span class="input-group-text bg-white border-end-0">
                                <i class="fas fa-search text-muted"></i>
                            </span>
                            <input type="text" name="search" class="form-control bg-white border-start-0"
                                   placeholder="Search payouts..." value="{{ request('search') }}">
                        </div>
                    </div>

                    {{-- Payout Method --}}
                    <div class="col-md-2">
                        <select name="payout_method" class="form-select form-select-sm" onchange="this.form.submit()">
                            <option value="">All Methods</option>
                            @foreach($payoutMethods as $method)
                                <option value="{{ $method }}" {{ request('payout_method') == $method ? 'selected' : '' }}>
                                    {{ ucfirst($method) }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                    {{-- Seller --}}
                    <div class="col-md-2">
                        <select name="user_id" class="form-select form-select-sm" onchange="this.form.submit()">
                            <option value="">All Sellers</option>
                            @foreach($users as $user)
                                <option value="{{ $user->id }}" {{ request('user_id') == $user->id ? 'selected' : '' }}>
                                    {{ $user->username ?? $user->email }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                    {{-- Currency --}}
                    <div class="col-md-2">
                        <select name="currency" class="form-select form-select-sm" onchange="this.form.submit()">
                            <option value="">All Currencies</option>
                            @php
                                $currencies = collect($amountsByCurrency)->pluck('currency')->filter();
                            @endphp
                            @foreach($currencies as $currency)
                                <option value="{{ $currency }}" {{ request('currency') == $currency ? 'selected' : '' }}>
                                    {{ $currency }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                    {{-- Per Page --}}
                    <div class="col-md-2">
                        <select name="per_page" class="form-select form-select-sm" onchange="this.form.submit()">
                            @foreach([20, 40, 60, 100] as $perPage)
                                <option value="{{ $perPage }}" {{ request('per_page', 40) == $perPage ? 'selected' : '' }}>
                                    {{ $perPage }} per page
                                </option>
                            @endforeach
                        </select>
                    </div>

                    {{-- Hidden sort/direction --}}
                    <input type="hidden" name="sort" value="{{ request('sort', 'id') }}">
                    <input type="hidden" name="direction" value="{{ request('direction', 'desc') }}">

                    {{-- Reset --}}
                    <div class="col-12">
                        <div class="d-flex flex-wrap align-items-center justify-content-between">
                            <div class="d-flex gap-2">
                                <button type="submit" class="btn btn-sm btn-primary">
                                    <i class="fas fa-filter me-1"></i> Apply Filters
                                </button>
                                <a href="{{ route('admin.payouts.index') }}" class="btn btn-sm btn-outline-secondary">
                                    <i class="fas fa-times me-1"></i> Reset
                                </a>
                            </div>
                            <div class="text-muted small">
                                <span class="fw-600">{{ $payouts->total() }}</span> payouts found
                                @if($payouts->total() > 0)
                                    ({{ $payouts->firstItem() }} - {{ $payouts->lastItem() }})
                                @endif
                            </div>
                        </div>
                    </div>
                </div>
            </form>
        </div>
    </div>

    {{-- Bulk Actions --}}
    @if($payouts->count() > 0)
        <div class="mb-3" id="bulkActions" style="display:none;">
            <div class="card border-0 shadow-sm bg-light">
                <div class="card-body py-2">
                    <div class="d-flex flex-wrap align-items-center gap-2">
                        <span class="fw-600 small text-uppercase text-muted me-2">
                            <span id="selectedCount">0</span> selected:
                        </span>
                        <button type="button" class="btn btn-sm btn-success" onclick="confirmBulkAction('approve')">
                            <i class="fas fa-check me-1"></i> Approve
                        </button>
                        <button type="button" class="btn btn-sm btn-danger" onclick="confirmBulkAction('reject')">
                            <i class="fas fa-times me-1"></i> Reject
                        </button>
                        <button type="button" class="btn btn-sm btn-outline-secondary ms-auto" onclick="clearSelection()">
                            <i class="fas fa-times"></i>
                        </button>
                    </div>
                </div>
            </div>
        </div>
    @endif

    {{-- Payouts Table --}}
    <div class="card border-0 shadow-sm">
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0">
                    <thead class="bg-light">
                        <tr>
                            <th width="40">
                                <input type="checkbox" id="selectAll" class="form-check-input" onchange="toggleAll(this)">
                            </th>
                            <th>
                                <a href="{{ sortable_url('id', 'id') }}" class="text-dark text-decoration-none">
                                    ID <i class="fas fa-sort text-muted ms-1"></i>
                                </a>
                            </th>
                            <th>Seller</th>
                            <th>Method</th>
                            <th class="text-end">Amount</th>
                            <th class="text-center">Status</th>
                            <th class="text-center">Reserved</th>
                            <th class="text-center">Date</th>
                            <th class="text-center">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($payouts as $payout)
                            <tr>
                                <td>
                                    <input type="checkbox" name="payout_ids[]" value="{{ $payout->id }}"
                                           class="form-check-input payout-checkbox" onchange="updateBulkActions()">
                                </td>

                                <td class="fw-600">#{{ $payout->id }}</td>

                                <td>
                                    <div class="d-flex align-items-center gap-2">
                                        <div class="flex-shrink-0">
                                            <div class="bg-primary bg-opacity-10 rounded-circle d-flex align-items-center justify-content-center"
                                                 style="width:32px;height:32px;">
                                                <i class="fas fa-user text-primary"></i>
                                            </div>
                                        </div>
                                        <div>
                                            <div class="fw-600">{{ $payout->user?->username ?? 'Unknown' }}</div>
                                            <div class="text-muted small">{{ $payout->user?->email ?? '' }}</div>
                                        </div>
                                    </div>
                                </td>

                                <td>
                                    <span class="badge bg-secondary">
                                        {{ ucfirst($payout->payout_method) }}
                                    </span>
                                </td>

                                <td class="text-end fw-700">
                                    @if($payout->currency === 'NGN') {{ currency_symbol() }} @else {{ $payout->currency ?? '' }} @endif
                                    {{ number_format($payout->amount, 2) }}
                                </td>

                                <td class="text-center">
                                    <span class="badge
                                        @if($payout->status == 0) bg-warning text-dark
                                        @elseif($payout->status == 1) bg-success
                                        @elseif($payout->status == 2) bg-danger
                                        @else bg-secondary
                                        @endif
                                    ">
                                        @if($payout->status == 0) Pending
                                        @elseif($payout->status == 1) Paid
                                        @elseif($payout->status == 2) Rejected
                                        @else Unknown
                                        @endif
                                    </span>
                                </td>

                                <td class="text-center">
                                    @if($payout->balance_reserved)
                                        <span class="badge bg-info">
                                            <i class="fas fa-lock me-1"></i> Reserved
                                        </span>
                                    @else
                                        <span class="badge bg-secondary">
                                            <i class="fas fa-unlock me-1"></i> Not Reserved
                                        </span>
                                    @endif
                                </td>

                                <td class="text-center">
                                    <div class="small">
                                        <div>{{ $payout->created_at ? $payout->created_at->format('M d, Y') : 'N/A' }}</div>
                                        <div class="text-muted">{{ $payout->created_at ? $payout->created_at->diffForHumans() : '' }}</div>
                                    </div>
                                </td>

                                <td>
                                    <div class="btn-group btn-group-sm" role="group">
                                        <a href="{{ route('admin.payouts.show', $payout) }}"
                                           class="btn btn-outline-primary" title="View Payout">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                        @if($payout->status == 0)
                                            <button type="button" class="btn btn-outline-success"
                                                    onclick="confirmApprove({{ $payout->id }})" title="Approve">
                                                <i class="fas fa-check"></i>
                                            </button>
                                            <button type="button" class="btn btn-outline-danger"
                                                    onclick="confirmReject({{ $payout->id }})" title="Reject">
                                                <i class="fas fa-times"></i>
                                            </button>
                                        @endif
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="9" class="text-center py-5">
                                    <i class="fas fa-money-bill-wave fa-3x text-muted mb-3 d-block"></i>
                                    <h6 class="text-muted">No payout requests found</h6>
                                    <p class="text-muted small">Try adjusting your search or filter criteria</p>
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>

        {{-- Pagination --}}
        @if($payouts->hasPages())
            <div class="card-footer bg-white border-0 py-3">
                <div class="d-flex flex-wrap align-items-center justify-content-between">
                    <div class="text-muted small">
                        Showing {{ $payouts->firstItem() ?? 0 }} to {{ $payouts->lastItem() ?? 0 }}
                        of {{ $payouts->total() }} payouts
                    </div>
                    <div>
                        {{ $payouts->appends(request()->except('page'))->links() }}
                    </div>
                </div>
            </div>
        @endif
    </div>
</div>

{{-- Approve Modal --}}
<div class="modal fade" id="approveModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <form action="" method="POST" id="approveForm">
                @csrf
                <div class="modal-header">
                    <h5 class="modal-title">Approve Payout</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    <div class="mb-3">
                        <label class="form-label fw-600">Payment Reference <span class="text-danger">*</span></label>
                        <input type="text" name="payment_reference" class="form-control" required
                               placeholder="e.g., Transaction ID or Reference Number">
                        <small class="text-muted">This reference will be recorded for audit purposes</small>
                    </div>
                    <div class="mb-3">
                        <label class="form-label fw-600">Note (Optional)</label>
                        <textarea name="note" class="form-control" rows="2"
                                  placeholder="Add any notes about this payout..."></textarea>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                    <button type="submit" class="btn btn-success">Approve Payout</button>
                </div>
            </form>
        </div>
    </div>
</div>

{{-- Reject Modal --}}
<div class="modal fade" id="rejectModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <form action="" method="POST" id="rejectForm">
                @csrf
                <div class="modal-header">
                    <h5 class="modal-title">Reject Payout</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    <div class="mb-3">
                        <label class="form-label fw-600">Rejection Reason <span class="text-danger">*</span></label>
                        <textarea name="rejection_reason" class="form-control" rows="4" required
                                  placeholder="Please provide a detailed reason for rejecting this payout..."></textarea>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                    <button type="submit" class="btn btn-danger">Reject Payout</button>
                </div>
            </form>
        </div>
    </div>
</div>

{{-- Bulk Action Modal --}}
<div class="modal fade" id="bulkActionModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <form action="{{ route('admin.payouts.bulk-action') }}" method="POST" id="bulkActionForm">
                @csrf
                <div class="modal-header">
                    <h5 class="modal-title">Bulk Action</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    <p>You are about to <span id="bulkActionLabel" class="fw-700">approve</span>
                       <span id="bulkActionCount" class="fw-700">0</span> payout requests.</p>

                    <div id="bulkApproveFields" style="display:none;">
                        <div class="mb-3" id="bulkReferencesContainer">
                            <label class="form-label fw-600">Payment References <span class="text-danger">*</span></label>
                            <div id="bulkReferencesList"></div>
                            <small class="text-muted">Each payout must have a unique reference</small>
                        </div>
                    </div>

                    <div id="bulkRejectFields" style="display:none;">
                        <div class="mb-3">
                            <label class="form-label fw-600">Rejection Reason <span class="text-danger">*</span></label>
                            <textarea name="rejection_reason" class="form-control" rows="3" required
                                      placeholder="Provide a reason for rejecting these payouts..."></textarea>
                        </div>
                    </div>

                    <div class="mb-3">
                        <label class="form-label fw-600">Note (Optional)</label>
                        <textarea name="note" class="form-control" rows="2"
                                  placeholder="Add a note about this bulk action..."></textarea>
                    </div>

                    <div id="bulkPayoutIds"></div>
                    <input type="hidden" name="action" id="bulkActionType" value="">
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                    <button type="submit" class="btn btn-primary" id="bulkActionSubmit">Confirm</button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection

@push('styles')
<style>
    .fw-600 { font-weight: 600; }
    .fw-700 { font-weight: 700; }
    .hover-underline:hover { text-decoration: underline !important; }
    .table > :not(caption) > * > * { padding: 0.75rem 0.5rem; }
    .btn-group .btn { padding: 0.25rem 0.5rem; }
    .nav-pills .nav-link {
        border-radius: 0.5rem;
        padding: 0.5rem 1rem;
    }
    .nav-pills .nav-link.active {
        background: var(--bs-primary);
        color: #fff;
    }
    .nav-pills .nav-link:not(.active):hover {
        background: #f8f9fa;
    }
</style>
@endpush

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function() {
    updateBulkActions();
});

function toggleAll(checkbox) {
    document.querySelectorAll('.payout-checkbox').forEach(function(cb) {
        cb.checked = checkbox.checked;
    });
    updateBulkActions();
}

function updateBulkActions() {
    var checkboxes = document.querySelectorAll('.payout-checkbox:checked');
    var count = checkboxes.length;
    var bulkActions = document.getElementById('bulkActions');
    var selectedCount = document.getElementById('selectedCount');

    if (count > 0) {
        bulkActions.style.display = 'block';
        selectedCount.textContent = count;
    } else {
        bulkActions.style.display = 'none';
    }
}

function clearSelection() {
    document.querySelectorAll('.payout-checkbox').forEach(function(cb) {
        cb.checked = false;
    });
    document.getElementById('selectAll').checked = false;
    updateBulkActions();
}

function confirmApprove(payoutId) {
    var form = document.getElementById('approveForm');
    form.action = '{{ route("admin.payouts.approve", ":id") }}'.replace(':id', payoutId);
    new bootstrap.Modal(document.getElementById('approveModal')).show();
}

function confirmReject(payoutId) {
    var form = document.getElementById('rejectForm');
    form.action = '{{ route("admin.payouts.reject", ":id") }}'.replace(':id', payoutId);
    new bootstrap.Modal(document.getElementById('rejectModal')).show();
}

function confirmBulkAction(action) {
    var ids = [];
    document.querySelectorAll('.payout-checkbox:checked').forEach(function(cb) {
        ids.push(cb.value);
    });

    if (ids.length === 0) return;

    document.getElementById('bulkActionCount').textContent = ids.length;
    document.getElementById('bulkActionLabel').textContent = action === 'approve' ? 'approve' : 'reject';
    document.getElementById('bulkActionType').value = action;

    // Show/hide appropriate fields
    document.getElementById('bulkApproveFields').style.display = action === 'approve' ? 'block' : 'none';
    document.getElementById('bulkRejectFields').style.display = action === 'reject' ? 'block' : 'none';

    // Build references list for approve
    if (action === 'approve') {
        var listContainer = document.getElementById('bulkReferencesList');
        listContainer.innerHTML = '';
        ids.forEach(function(id, index) {
            var div = document.createElement('div');
            div.className = 'input-group mb-2';
            div.innerHTML = `
                <span class="input-group-text">Payout #${id}</span>
                <input type="text" name="payment_references[${id}]" class="form-control"
                       placeholder="Reference for payout #${id}" required>
            `;
            listContainer.appendChild(div);
        });
    }

    var container = document.getElementById('bulkPayoutIds');
    container.innerHTML = '';
    ids.forEach(function(id) {
        var input = document.createElement('input');
        input.type = 'hidden';
        input.name = 'payout_ids[]';
        input.value = id;
        container.appendChild(input);
    });

    var submitBtn = document.getElementById('bulkActionSubmit');
    submitBtn.className = 'btn btn-' + (action === 'approve' ? 'success' : 'danger');
    submitBtn.textContent = action === 'approve' ? 'Approve All' : 'Reject All';

    new bootstrap.Modal(document.getElementById('bulkActionModal')).show();
}
</script>
@endpush