@extends('root')

@section('title', 'Queue Monitor')

@push('styles')
<style>
    .glass-card {
        background: rgba(255, 255, 255, 0.95);
        border: 1px solid rgba(226, 232, 240, 0.8);
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
        border-radius: 16px;
        transition: all 0.3s ease;
    }
    .glass-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    }
    .stats-icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
    }
    .status-badge {
        padding: 6px 12px;
        border-radius: 8px;
        font-size: 11px;
        font-weight: 600;
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }
    .table-custom thead th {
        background: #f8fafc;
        border-bottom: 2px solid #e2e8f0;
        color: #64748b;
        font-weight: 600;
        text-transform: uppercase;
        font-size: 11px;
        letter-spacing: 0.5px;
        padding: 16px;
    }
    .table-custom tbody td {
        padding: 16px;
        vertical-align: middle;
        border-bottom: 1px solid #f1f5f9;
        font-size: 14px;
    }
    .btn-action {
        width: 32px;
        height: 32px;
        border-radius: 8px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s;
        border: none;
    }
    .btn-action:hover {
        transform: scale(1.1);
    }
    
    /* Animation pulse for live indicator */
    @keyframes pulse-green {
        0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7); }
        70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
        100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
    }
    .live-indicator {
        width: 8px;
        height: 8px;
        background: #22c55e;
        border-radius: 50%;
        display: inline-block;
        margin-right: 6px;
        animation: pulse-green 2s infinite;
    }
</style>
@endpush

@section('content')
<div class="container-fluid py-4">
    <!-- Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h4 class="fw-bold text-dark mb-1">Queue Monitor</h4>
            <p class="text-muted small mb-0"><span class="live-indicator"></span>Real-time system health & job processing</p>
        </div>
        <div>
            <button class="btn btn-white border shadow-sm rounded-3 me-2" onclick="loadStats()">
                <i class="ti ti-refresh text-muted me-1"></i> Refresh
            </button>
            <div class="btn-group">
                <button type="button" class="btn btn-primary rounded-3 dropdown-toggle px-3" data-bs-toggle="dropdown" aria-expanded="false">
                    <i class="ti ti-settings me-1"></i> Actions
                </button>
                <ul class="dropdown-menu dropdown-menu-end shadow border-0 rounded-3 mt-1">
                    <li><button class="dropdown-item py-2 text-danger" onclick="retryAll()"><i class="ti ti-reload me-2"></i>Retry All Failed</button></li>
                    <li><button class="dropdown-item py-2 text-muted" onclick="flushAll()"><i class="ti ti-trash me-2"></i>Flush History</button></li>
                </ul>
            </div>
        </div>
    </div>

    <!-- Stats Row -->
    <div class="row g-4 mb-4">
        <!-- Pending Jobs -->
        <div class="col-md-6 col-lg-3">
            <div class="glass-card h-100 p-4 position-relative overflow-hidden">
                <div class="d-flex justify-content-between align-items-start">
                    <div>
                        <p class="text-muted fw-semibold small mb-1">PENDING JOBS</p>
                        <h2 class="fw-bold text-dark mb-0" id="pendingCount">0</h2>
                    </div>
                    <div class="stats-icon bg-light-primary text-primary">
                        <i class="ti ti-clock-hour-4"></i>
                    </div>
                </div>
                <!-- Progress bar aesthetic -->
                <div class="progress mt-3" style="height: 4px;">
                    <div class="progress-bar bg-primary" role="progressbar" style="width: 70%"></div>
                </div>
                <small class="text-muted mt-2 d-block text-truncate">Processed by background workers</small>
            </div>
        </div>

        <!-- Failed Jobs -->
        <div class="col-md-6 col-lg-3">
            <div class="glass-card h-100 p-4">
                <div class="d-flex justify-content-between align-items-start">
                    <div>
                        <p class="text-danger fw-semibold small mb-1">FAILED JOBS</p>
                        <h2 class="fw-bold text-danger mb-0" id="failedCount">0</h2>
                    </div>
                    <div class="stats-icon bg-light-danger text-danger">
                        <i class="ti ti-alert-triangle"></i>
                    </div>
                </div>
                <div class="progress mt-3" style="height: 4px;">
                    <div class="progress-bar bg-danger" role="progressbar" id="failedProgress" style="width: 0%"></div>
                </div>
                <small class="text-danger mt-2 d-block fw-medium">Requires attention</small>
            </div>
        </div>

         <!-- System Health -->
         <div class="col-md-6 col-lg-6">
            <div class="glass-card h-100 p-4">
                <div class="d-flex align-items-center mb-3">
                    <div class="stats-icon bg-light-success text-success me-3">
                        <i class="ti ti-activity-heartbeat"></i>
                    </div>
                    <div>
                        <h5 class="fw-bold mb-0">System Health</h5>
                        <small class="text-muted">Job Worker Status</small>
                    </div>
                </div>
                <div class="d-flex align-items-center p-3 rounded-3 bg-light border">
                    <i class="ti ti-server text-muted fs-4 me-3"></i>
                    <div>
                        <p class="mb-0 fw-bold text-dark">Default Queue</p>
                        <small class="text-muted">Listening for new jobs...</small>
                    </div>
                    <span class="ms-auto badge bg-success bg-opacity-10 text-success rounded-pill px-3">ACTIVE</span>
                </div>
            </div>
        </div>
    </div>

    <!-- Recent Failed Jobs Table -->
    <div class="card glass-card border-0">
        <div class="card-header bg-transparent border-0 pt-4 px-4 pb-0 d-flex justify-content-between">
            <h5 class="fw-bold text-dark mb-0">Recent Failed Jobs</h5>
            <span class="badge bg-light text-dark border">Last 10 items</span>
        </div>
        <div class="card-body p-0 mt-3">
            <div class="table-responsive">
                <table class="table table-custom mb-0">
                    <thead>
                        <tr>
                            <th class="ps-4">Job Details</th>
                            <th>Failed At</th>
                            <th>Exception Info</th>
                            <th class="text-end pe-4">Actions</th>
                        </tr>
                    </thead>
                    <tbody id="failedJobsBody">
                        <tr><td colspan="4" class="text-center py-5 text-muted">Loading data...</td></tr>
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>
@endsection

@section('scripts')
<script>
    $(document).ready(function() {
        loadStats();
        // Auto refresh every 5 seconds
        setInterval(loadStats, 5000);
    });

    function loadStats() {
        $.get("{{ route('admin.queue-monitor.stats') }}", function(data) {
            $('#pendingCount').text(data.pending);
            $('#failedCount').text(data.failed);
            
            // Simple visual feedback for failed jobs
            var failedPercent = Math.min(100, (data.failed * 10)); 
            $('#failedProgress').css('width', failedPercent + '%');

            const tbody = $('#failedJobsBody');
            tbody.empty();
            
            if (data.recent_failed.length === 0) {
                tbody.append(`
                    <tr>
                        <td colspan="4" class="text-center py-5">
                            <div class="d-flex flex-column align-items-center">
                                <div class="bg-light-success text-success rounded-circle p-3 mb-3">
                                    <i class="ti ti-check fs-1"></i>
                                </div>
                                <h6 class="text-dark fw-bold">All Systems Operational</h6>
                                <p class="text-muted small mb-0">No failed jobs in the registry.</p>
                            </div>
                        </td>
                    </tr>
                `);
            } else {
                data.recent_failed.forEach(function(job) {
                    tbody.append(`
                        <tr>
                            <td class="ps-4">
                                <div class="d-flex align-items-center">
                                    <div class="bg-light-primary text-primary rounded px-2 py-1 me-3 fw-bold small">ID: ${job.id}</div>
                                    <div>
                                        <div class="fw-bold text-dark">${job.display_name}</div>
                                        <div class="small text-muted">${job.queue}</div>
                                    </div>
                                </div>
                            </td>
                            <td>
                                <div class="text-dark fw-medium">${job.failed_at.split(' ')[0]}</div>
                                <div class="small text-muted">${job.failed_at.split(' ')[1]}</div>
                            </td>
                            <td>
                                <div class="p-2 bg-light-danger bg-opacity-25 rounded border border-danger border-opacity-10 text-danger small" 
                                     style="max-width:350px; font-family:monospace; white-space:nowrap; overflow:hidden; text-overflow:ellipsis" 
                                     title="${job.exception}">
                                    <i class="ti ti-bug me-1"></i>${job.exception_short}
                                </div>
                            </td>
                            <td class="text-end pe-4">
                                <button class="btn-action bg-light-success text-success me-1" onclick="retryJob(${job.id})" title="Retry Job">
                                    <i class="ti ti-reload"></i>
                                </button>
                                <button class="btn-action bg-light-danger text-danger" onclick="deleteJob(${job.id})" title="Delete Log">
                                    <i class="ti ti-trash"></i>
                                </button>
                            </td>
                        </tr>
                    `);
                });
            }
        }).fail(function() {
            console.error('Failed to load queue stats. Check routes.');
        });
    }

    function retryJob(id) {
        if(!confirm('Retry this job?')) return;
        $.post("{{ url('admin/queue-monitor/retry') }}/" + id, { _token: '{{ csrf_token() }}' }, function(res) {
            toastr.success(res.message);
            loadStats();
        });
    }

    function deleteJob(id) {
        if(!confirm('Delete this failed job log?')) return;
        $.post("{{ url('admin/queue-monitor/delete') }}/" + id, { _token: '{{ csrf_token() }}' }, function(res) {
            toastr.success(res.message);
            loadStats();
        });
    }

    function retryAll() {
        if(!confirm('Retry ALL failed jobs? This might take a while.')) return;
        $.post("{{ route('admin.queue-monitor.retry-all') }}", { _token: '{{ csrf_token() }}' }, function(res) {
            toastr.success(res.message);
            loadStats();
        });
    }

    function flushAll() {
        if(!confirm('Delete ALL failed jobs history? Irreversible.')) return;
        $.post("{{ route('admin.queue-monitor.flush') }}", { _token: '{{ csrf_token() }}' }, function(res) {
            toastr.success(res.message);
            loadStats();
        });
    }
</script>
@endsection