<?php

namespace App\Services;

use App\Models\User;
use App\Models\Event;
use Illuminate\Support\Facades\Cache;
use Typesense\Client;

class TypesenseService
{
    protected Client $client;

    public function __construct()
    {
        $this->client = new Client([
            'api_key' => config('app.typesense_api_key'),
            'nodes' => [
                [
                    'host' => config('app.typesense_connection'),
                    'port' => '8108',
                    'protocol' => 'http',
                ],
            ],
        ]);
    }


    private function ensureCollectionsExist(): void
    {
        static $checked = false;

        if ($checked) {
            return;
        }

        try {
            $collections = $this->client->collections->retrieve();
            $names = array_column($collections, 'name');

            if (!in_array('events', $names)) {
                $this->client->collections->create([
                    'name' => 'events',
                    'fields' => [
                        ['name' => 'name', 'type' => 'string'],
                        ['name' => 'description', 'type' => 'string'],
                    ],
                ]);
            }

            if (!in_array('users', $names)) {
                $this->client->collections->create([
                    'name' => 'users',
                    'fields' => [
                        ['name' => 'name', 'type' => 'string'],
                        ['name' => 'lastname', 'type' => 'string'],
                        ['name' => 'validate', 'type' => 'bool'],
                    ],
                ]);
            }

            $checked = true;
        } catch (\Throwable $e) {
            report($e);
        }
    }

    public function upsertEvent(Event $event): void
    {
        $this->ensureCollectionsExist();

        try {
            $this->client->collections['events']
                ->documents
                ->upsert([
                    'id' => (string) $event->id,
                    'name' => $event->name,
                    'description' => $event->description,
                ]);
        } catch (\Throwable $e) {
            report($e);
        }
    }

    public function deleteEvent(int $eventId): void
    {
        $this->ensureCollectionsExist();

        try {
            $this->client->collections['events']
                ->documents[(string) $eventId]
                ->delete();
        } catch (\Throwable $e) {
            report($e);
        }
    }

    public function upsertUser(User $user): void
    {
        $this->ensureCollectionsExist();

        if (!$user->validate) {
            $this->deleteUser($user->id);
            return;
        }

        try {
            $this->client->collections['users']
                ->documents
                ->upsert([
                    'id' => (string) $user->id,
                    'name' => $user->name,
                    'lastname' => $user->lastname,
                    'validate' => true,
                ]);
        } catch (\Throwable $e) {
            report($e);
        }
    }

    public function deleteUser(int $userId): void
    {
        $this->ensureCollectionsExist();

        try {
            $this->client->collections['users']
                ->documents[(string) $userId]
                ->delete();
        } catch (\Throwable $e) {
            report($e);
        }
    }
}