<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link    https://matomo.org
 * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */

namespace Piwik\Plugins\SitesManager\SiteContentDetection;

use Piwik\Piwik;
use Piwik\SiteContentDetector;

abstract class SiteContentDetectionAbstract
{
    public const TYPE_TRACKER = 1;
    public const TYPE_CMS = 2;
    public const TYPE_JS_FRAMEWORK = 3;
    public const TYPE_CONSENT_MANAGER = 4;
    public const TYPE_JS_CRASH_ANALYTICS = 5;
    public const TYPE_OTHER = 99;

    public function __construct()
    {
    }

    /**
     * Returns the ID of the current detection. Automatically built from the class name (without namespace)
     *
     */
    public static function getId(): string
    {
        $classParts = explode('\\', static::class);
        return end($classParts);
    }

    /**
     * Returns the Name of this detection (e.g. name of CMS, Framework, ...)
     *
     */
    abstract public static function getName(): string;

    /**
     * Returns the location of the icon of this detection
     *
     */
    public static function getIcon(): string
    {
        return '';
    }

    /**
     * Returns the content type this detection provides
     * May be one of TYPE_TRACKER, TYPE_CMS, TYPE_JS_FRAMEWORK, TYPE_CONSENT_MANAGER
     *
     */
    abstract public static function getContentType(): int;

    /**
     * Returns the URL to the instruction FAQ on how to integrate Matomo (if applicable)
     *
     */
    public static function getInstructionUrl(): ?string
    {
        return null;
    }

    /**
     * Returns the priority the tab should be displayed with.
     *
     */
    public static function getPriority(): int
    {
        return 1000;
    }

    /**
     * Returns if the current detection succeeded for the provided site content or not.
     *
     * @param array<string,string>|null $headers
     */
    abstract public function isDetected(?string $data = null, ?array $headers = null): bool;

    /**
     * Returns the content that should be rendered into a new Tab on the no data page
     *
     */
    public function renderInstructionsTab(SiteContentDetector $detector): string
    {
        return '';
    }

    /**
     * Returns the content that should be displayed in the Others tab on the no data page
     *
     */
    public function renderOthersInstruction(SiteContentDetector $detector): string
    {
        return '';
    }

    /**
     * Returns if the method should be recommended. Returns true if the method was detected
     *
     */
    public function isRecommended(SiteContentDetector $detector): bool
    {
        return $detector->wasDetected(static::getId());
    }

    /**
     * Returns details used to render the recommendation on no data screen
     *
     * @return array{title: string, text: string, button: string}
     */
    public function getRecommendationDetails(SiteContentDetector $detector): array
    {
        return [
            'title' => Piwik::translate('SitesManager_SiteWithoutDataInstallWithXRecommendation', [static::getName()]),
            'text' => Piwik::translate('SitesManager_SiteWithoutDataRecommendationText', [static::getName()]),
            'button' => Piwik::translate('SitesManager_SiteWithoutDataInstallWithX', [static::getName()]),
        ];
    }
}