<?php

namespace App\Http\Controllers\Events;

use App\Http\Controllers\Controller;
use App\Services\Events\EventProgrammeService;
use App\Services\Events\EventSpeakerInviteService;
use Illuminate\View\View;

class SpeakerPortalController extends Controller
{
    public function __construct(
        private readonly EventSpeakerInviteService $invites,
        private readonly EventProgrammeService $programmes,
    ) {}

    public function show(string $shortCode, string $token): View
    {
        $resolved = $this->invites->resolvePortal($shortCode, $token);
        abort_unless($resolved, 404);

        $event = $resolved['event'];
        $speaker = $resolved['speaker'];
        $content = $event->content();
        $programme = null;
        $programmeSnapshot = null;

        $programmeId = (int) ($content['programme_qr_id'] ?? 0);
        if ($programmeId > 0) {
            $programme = \App\Models\QrCode::query()
                ->where('id', $programmeId)
                ->where('type', \App\Models\QrCode::TYPE_ITINERARY)
                ->first();
            $programmeSnapshot = $this->programmes->snapshot($programme);
        }

        $token = (string) ($speaker['invite_token'] ?? '');
        $virtualSessions = collect((array) ($content['virtual_sessions'] ?? []))
            ->filter(fn ($session) => is_array($session) && trim((string) ($session['join_url'] ?? '')) !== '')
            ->map(function (array $session) use ($event, $token) {
                return [
                    'title' => trim((string) ($session['title'] ?? 'Virtual session')),
                    'type' => in_array($session['meet_room_type'] ?? '', ['webinar'], true) ? 'Webinar' : 'Conference',
                    'scheduled_at' => $session['scheduled_at'] ?? null,
                    'join_url' => $this->invites->speakerJoinUrl($event, $session, $token),
                ];
            })
            ->values()
            ->all();

        return view('events.speaker-portal', [
            'event' => $event,
            'speaker' => $speaker,
            'eventContent' => $content,
            'programmeSnapshot' => $programmeSnapshot,
            'assignments' => $this->invites->assignmentsForSpeaker($event, $speaker),
            'virtualSessions' => $virtualSessions,
        ]);
    }
}