AI Audit

public function analyze_post( $post_id ) {
    $post = get_post( $post_id );
    if ( ! $post ) {
        return new \WP_Error( 'invalid_post', __( 'Post not found.', 'geo-ai' ) );
    }

    // Check for API key
    $api_key = $this->get_api_key();
    if ( empty( $api_key ) ) {
        return new \WP_Error( 'no_api_key', __( 'Google Gemini API key not configured.', 'geo-ai' ) );
    }

    // Get rendered content
    $content = $this->get_rendered_content( $post );

    // Call Gemini API
    $audit_result = $this->call_gemini_api( $content, $api_key );

    if ( is_wp_error( $audit_result ) ) {
        return $audit_result;
    }

    // Save to postmeta
    update_post_meta( $post_id, '_geoai_audit', wp_json_encode( $audit_result ) );
    update_post_meta( $post_id, '_geoai_audit_timestamp', current_time( 'mysql' ) );

    return $audit_result;
}

private function call_gemini_api( $content, $api_key ) {
    $prompt = $this->build_audit_prompt( $content );

    $response = wp_remote_post(
        $this->api_endpoint . '?key=' . $api_key,
        array(
            'timeout' => 45,
            'headers' => array(
                'Content-Type' => 'application/json',
            ),
            'body'    => wp_json_encode(
                array(
                    'systemInstruction' => array(
                        'parts' => array(
                            array(
                                'text' => 'You are GEO AI, a WordPress SEO assistant. Only respond with valid JSON that matches the requested schema.'
                            ),
                        ),
                    ),
                    'contents' => array(
                        array(
                            'parts' => array(
                                array( 'text' => $prompt ),
                            ),
                        ),
                    ),
                    'generationConfig' => array(
                        'temperature'     => 0.3,
                        'topK'            => 40,
                        'topP'            => 0.95,
                        'maxOutputTokens' => 2048,
                        'responseMimeType' => 'application/json',
                    ),
                )
            ),
        )
    );
}

public function maybe_auto_analyze( $post_id, $post ) {
    if ( wp_is_post_revision( $post_id ) || wp_is_post_autosave( $post_id ) ) {
        return;
    }

    if ( 'publish' !== $post->post_status ) {
        return;
    }

    $autorun = get_option( 'geoai_autorun_on_save', false );
    if ( ! $autorun ) {
        return;
    }

    // Queue background audit if Action Scheduler is available
    if ( function_exists( 'as_enqueue_async_action' ) ) {
        as_enqueue_async_action( 'geoai_background_audit', array( 'post_id' => $post_id ) );
        return;
    }

    // Fallback to running immediately
    $result = $this->analyze_post( $post_id );
}