<?php

namespace WpAi\AgentWp\Page\Admin;

use WpAi\AgentWp\Client\ReactClient;
use WpAi\AgentWp\Http\HttpRequest;
use WpAi\AgentWp\Main;
use WpAi\AgentWp\Traits\HasMenu;
use WpAi\AgentWp\Traits\HasPage;
use WpAi\AgentWp\UserAuth;

class Settings extends ReactClient
{
    use HasMenu, HasPage;

    public array $pageData = [];

    protected array $locations = [
        \WpAi\AgentWp\Client\Locations\Settings::class,
    ];

    private HttpRequest $request;

    public function __construct(Main $main)
    {
        parent::__construct($main);
        add_action('current_screen', [$this, 'maybe_get_token']);
        $this->request = new HttpRequest;
    }

    public function registrations(): void
    {
        $subpages = [];
        if ($this->main->settings->isConnected() && $this->main->settings->onboarding_completed) {
            $subpages = [
                [
                    'name' => 'AI Connection Manager',
                    'slug' => 'settings',
                    'data' => [],
                ],
                [
                    'name' => 'Users',
                    'slug' => 'users',
                    'data' => [],
                ],
                [
                    'name' => 'Settings',
                    'slug' => 'settings',
                    'data' => [],
                ],
                [
                    'name' => 'Open Chat',
                    'slug' => 'dashboard',
                    'data' => [],
                ],
            ];
        }

        $this
            ->icon($this->main->staticAsset('icon.svg'))
            ->position(4)
            ->menuName('AgentWP')
            ->subPages($subpages)
            ->registerMenu();
    }

    public function data(): array
    {
        return [
            'site_title' => get_bloginfo('name'),
            'site_icon_url' => get_site_icon_url() ?: '',
            'plans' => $this->main->client()->plans()->get(),
        ];
    }

    public function maybe_get_token(): void
    {
        $screen = get_current_screen();

        if ($screen->id === 'toplevel_page_'.$this->main::SETTINGS_PAGE && $this->request->get('code')) {

            $code = sanitize_text_field(wp_unslash($this->request->get('code', true)));

            $response = $this->main->client()->passportToken([
                'grant_type' => 'authorization_code',
                'client_id' => $this->main->settings->client_id,
                'client_secret' => $this->main->settings->client_secret,
                'redirect_uri' => $this->main->settingsPageUrl,
                'code' => $code,
            ])->get();

            if (\is_wp_error($response)) {
                wp_redirect($this->main->settingsPageUrl);

                return;
            }

            $response['expires_in'] = $response['expires_in'] * 1000;

            $current_user = wp_get_current_user();
            $current_user->add_cap(UserAuth::CAP_MANAGE_AGENTWP_CONNECTION);

            if ($response['access_token']) {
                $this->main->settings->setAccessToken($response);
            }
            wp_redirect($this->main->settingsPageUrl);
        }
    }
}