@extends('layouts.app')

@section('content')
<div class="d-flex justify-content-between align-items-center flex-wrap grid-margin mb-3">
    <div class="d-flex align-items-center gap-2">
        <x-lucide-git-branch class="w-6 h-6" />
        <h4 class="mb-0">SIP Trunks</h4>
    </div>
    <div class="mt-2 mt-md-0">
        <a href="{{ route('trunks.create') }}" class="btn btn-primary btn-sm">
            <x-lucide-plus class="w-4 h-4" />
            <span class="ms-1">Add Trunk</span>
        </a>
    </div>
</div>

    @if (session('success'))
        <div class="alert alert-success" role="alert">
            {{ session('success') }}
        </div>
    @endif

    @php
        // Accept both $trunks (preferred) or $endpoints (legacy)
        $trunks = $trunks ?? $endpoints ?? collect();
    @endphp

    <div class="card">
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead>
                    <tr>
                        <th>Trunk ID</th>
                        <th>Context</th>
                        <th>Transport</th>
                        <th>Codecs</th>
                        <th>Status</th>
                        <th>RTT (ms)</th>
                        <th class="text-end">Actions</th>
                    </tr>
                </thead>
                <tbody>
                @forelse ($trunks as $t)
                    @php
                        // Status fields are optional; default to UNKNOWN until you wire provider/CLI checks.
                        $s = strtoupper($t->status ?? 'UNKNOWN');
                        $badge = match($s) {
                            'REGISTERED', 'REACHABLE'           => 'bg-success',
                            'REJECTED', 'FAILED', 'UNAVAILABLE' => 'bg-danger',
                            'UNKNOWN'                           => 'bg-secondary',
                            default                             => 'bg-warning',
                        };
                        $code = null;
                        if (!empty($t->status_detail ?? null) && preg_match('/\b(\d{3})\b/', $t->status_detail, $m)) {
                            $code = $m[1];
                        }
                        $allow = $t->allow ?? null;
                        $rtt = $t->rtt ?? null;
                        if (is_null($rtt) && !empty($t->status_detail ?? null) && preg_match('/RTT\s+([0-9]+(?:\.[0-9]+)?)/i', $t->status_detail, $m)) {
                            $rtt = $m[1];
                        }
                    @endphp
                    <tr>
                        <td class="font-monospace">{{ $t->id }}</td>
                        <td>{{ $t->context ?? 'from-trunk' }}</td>
                        <td>{{ $t->transport ?? 'transport-udp' }}</td>
                        <td>
                            @if ($allow)
                                {{ $allow }}
                            @else
                                <span class="text-secondary">ulaw,alaw</span>
                            @endif
                        </td>
                        <td>
                            <span class="badge {{ $badge }}">
                                {{ $s }} @if($code) <span class="ms-1">• {{ $code }}</span> @endif
                            </span>
                        </td>
                        <td class="font-monospace">{{ $rtt ? $rtt : '—' }}</td>
                        <td class="text-end">
                            <div class="d-inline-flex align-items-center gap-2">
                                <a href="{{ route('trunks.edit', $t->id) }}" class="btn btn-outline-primary btn-sm">Edit</a>
                                <form action="{{ route('trunks.destroy', $t->id) }}" method="POST" onsubmit="return confirm('Delete trunk {{ $t->id }}?');">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="btn btn-outline-danger btn-sm">Delete</button>
                                </form>
                            </div>
                        </td>
                    </tr>
                @empty
                    <tr>
                        <td colspan="7" class="text-center text-secondary">
                            No trunks found. <a href="{{ route('trunks.create') }}">Create your first trunk</a>.
                        </td>
                    </tr>
                @endforelse
                </tbody>
            </table>
        </div>
    </div>
</div>
@endsection