<?php

declare(strict_types=1);

namespace App\Policies;

use App\Models\Organisation;
use App\Models\PersonIdentityMatch;
use App\Models\User;

final class PersonIdentityMatchPolicy
{
    public function viewAny(User $user, Organisation $organisation): bool
    {
        return $user->hasRole('super_admin')
            || $organisation->users()->where('user_id', $user->id)->exists();
    }

    public function view(User $user, PersonIdentityMatch $match): bool
    {
        $match->loadMissing('person.event.organisation');
        $person = $match->person;

        return $user->hasRole('super_admin')
            || $person->event->organisation->users()->where('user_id', $user->id)->exists();
    }

    public function confirm(User $user, PersonIdentityMatch $match): bool
    {
        return $this->canManageMatch($user, $match);
    }

    public function dismiss(User $user, PersonIdentityMatch $match): bool
    {
        return $this->canManageMatch($user, $match);
    }

    public function bulkConfirm(User $user, Organisation $organisation): bool
    {
        return $user->hasRole('super_admin')
            || $organisation->users()->where('user_id', $user->id)->exists();
    }

    private function canManageMatch(User $user, PersonIdentityMatch $match): bool
    {
        $match->loadMissing('person.event.organisation');
        $event = $match->person->event;

        if ($user->hasRole('super_admin')) {
            return true;
        }

        $isOrgAdmin = $event->organisation->users()
            ->where('user_id', $user->id)
            ->wherePivot('role', 'org_admin')
            ->exists();

        if ($isOrgAdmin) {
            return true;
        }

        return $event->users()
            ->where('user_id', $user->id)
            ->wherePivot('role', 'event_manager')
            ->exists();
    }
}