<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class Replyvane_Frontend {

	public static function hooks() {
		add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueue' ) );
	}

	public static function enqueue() {
		$preview = Replyvane_Plugin::admins_only();
		if ( $preview && ! current_user_can( 'manage_options' ) ) {
			return; // Preview mode: visitors and non-admin members don't see the chat at all.
		}
		if ( ! $preview && is_user_logged_in() && ! Replyvane_Plugin::get( 'show_logged_in' ) ) {
			return;
		}
		if ( ! apply_filters( 'replyvane_show_widget', true ) ) {
			return;
		}

		wp_enqueue_style( 'replyvane-chat', REPLYVANE_URL . 'assets/chat.css', array(), REPLYVANE_VERSION );
		wp_enqueue_script(
			'replyvane-chat',
			REPLYVANE_URL . 'assets/chat.js',
			array(),
			REPLYVANE_VERSION,
			array(
				'in_footer' => true,
				'strategy'  => 'defer',
			)
		);

		$version = Replyvane_Plugin::data_version();
		$live    = Replyvane_Live::enabled();
		wp_localize_script(
			'replyvane-chat',
			'replyVane',
			array(
				'dataUrl'      => add_query_arg( 'v', rawurlencode( $version ), rest_url( 'replyvane/v1/data' ) ),
				'eventUrl'     => rest_url( 'replyvane/v1/event' ),
				'answerUrl'    => esc_url_raw( rest_url( 'replyvane/v1/answer' ) ),
				'siteAnswers'  => (bool) Replyvane_Plugin::get( 'answer_from_site' ),
				'version'      => $version,
				'botName'      => (string) Replyvane_Plugin::get( 'bot_name' ),
				'welcome'      => (string) Replyvane_Plugin::get( 'welcome' ),
				'popularTitle' => (string) Replyvane_Plugin::get( 'popular_title' ),
				'noMatch'      => (string) Replyvane_Plugin::get( 'no_match' ),
				'contactUrl'   => (string) Replyvane_Plugin::get( 'contact_url' ),
				'color'        => Replyvane_Appearance::accent(),
				'style'        => Replyvane_Appearance::css_vars(),
				'icon'         => Replyvane_Appearance::launcher_icon(),
				'personIcon'   => Replyvane_Appearance::person_svg(),
				'notify'       => (bool) Replyvane_Plugin::get( 'notify_enabled' ),
				'notifySound'  => (bool) Replyvane_Plugin::get( 'notify_sound' ),
				'aiLabel'      => (bool) Replyvane_Plugin::get( 'ai_label' ),
				'avatars'      => (bool) Replyvane_Plugin::get( 'message_avatars' ),
				'position'     => 'left' === Replyvane_Plugin::get( 'position' ) ? 'left' : 'right',
				'showSearch'   => (bool) Replyvane_Plugin::get( 'show_search' ),
				'preview'      => $preview,
				'live'         => $live ? array(
					'enabled'      => true,
					'base'         => esc_url_raw( rest_url( 'replyvane/v1/live' ) ),
					'label'        => (string) Replyvane_Plugin::get( 'live_label' ),
					'requireEmail' => (bool) Replyvane_Plugin::get( 'require_email' ),
					'consent'      => (string) Replyvane_Plugin::get( 'live_consent' ),
				) : null,
				'siteHost'     => (string) wp_parse_url( home_url(), PHP_URL_HOST ),
				'i18n'         => array(
					'open'        => __( 'Questions? Chat with us', 'replyvane-chat-support' ),
					'close'       => __( 'Close chat', 'replyvane-chat-support' ),
					'subtitle'    => __( 'Answers from our team', 'replyvane-chat-support' ),
					'preview'     => __( 'Preview: only administrators can see this chat', 'replyvane-chat-support' ),
					'placeholder' => __( 'Type your question', 'replyvane-chat-support' ),
					'send'        => __( 'Search', 'replyvane-chat-support' ),
					'topics'      => __( 'Browse by topic', 'replyvane-chat-support' ),
					'allTopics'   => __( 'All topics', 'replyvane-chat-support' ),
					'related'     => __( 'Related questions', 'replyvane-chat-support' ),
					'didYouMean'  => __( 'Here are the closest questions I have:', 'replyvane-chat-support' ),
					/* translators: %s: topic name. */
					'topicIntro'  => __( 'Questions about %s:', 'replyvane-chat-support' ),
					'contact'     => __( 'Contact us', 'replyvane-chat-support' ),
					'restart'     => __( 'Start over', 'replyvane-chat-support' ),
					'loading'     => __( 'Loading questions…', 'replyvane-chat-support' ),
					'aiLabel'     => __( 'AI answer based on our website', 'replyvane-chat-support' ),
					'newReply'    => __( 'New reply', 'replyvane-chat-support' ),
					'ourTeam'     => __( 'Our team', 'replyvane-chat-support' ),
					'teamWaiting' => __( 'Waiting for someone to join…', 'replyvane-chat-support' ),
					/* translators: %s: team member's first name. */
					'isTyping'    => __( '%s is typing…', 'replyvane-chat-support' ),
					'teamOnline'  => __( 'is chatting with you', 'replyvane-chat-support' ),
					'dismiss'     => __( 'Dismiss', 'replyvane-chat-support' ),
					'searching'   => __( 'Looking through our website…', 'replyvane-chat-support' ),
					'fromSite'    => __( 'From our website:', 'replyvane-chat-support' ),
					'loadError'   => __( "The questions couldn't load. Please refresh the page, or contact us directly.", 'replyvane-chat-support' ),
					// Live chat.
					'back'          => __( 'Questions', 'replyvane-chat-support' ),
					'endChat'       => __( 'End chat', 'replyvane-chat-support' ),
					'checking'      => __( 'Checking who is available…', 'replyvane-chat-support' ),
					'liveTitle'     => __( 'Chat with our team', 'replyvane-chat-support' ),
					'liveIntro'     => __( "Tell us your name and question, and someone from our team will join you shortly.", 'replyvane-chat-support' ),
					'offlineTitle'  => __( 'Leave us a message', 'replyvane-chat-support' ),
					'offlineIntro'  => __( "We're not online right now. Leave your message and we'll reply by email.", 'replyvane-chat-support' ),
					'name'          => __( 'Your name', 'replyvane-chat-support' ),
					'email'         => __( 'Your email', 'replyvane-chat-support' ),
					'emailOptional' => __( 'Your email (optional)', 'replyvane-chat-support' ),
					'question'      => __( 'Your question', 'replyvane-chat-support' ),
					'startChat'     => __( 'Start chat', 'replyvane-chat-support' ),
					'sendMessage'   => __( 'Send message', 'replyvane-chat-support' ),
					/* translators: %s: visitor's name. */
					'waiting'       => __( 'Thanks, %s! Someone from our team will be with you shortly. You can keep browsing; this chat stays open.', 'replyvane-chat-support' ),
					/* translators: %s: visitor's email address. */
					'busy'          => __( "Our team is a little busy right now. Stay here and someone will join as soon as possible. If you need to leave, we'll reply to %s.", 'replyvane-chat-support' ),
					/* translators: 1: visitor's name, 2: visitor's email address. */
					'offlineSent'   => __( 'Thanks, %1$s! We\'ve received your message and will reply to %2$s as soon as we can.', 'replyvane-chat-support' ),
					/* translators: %s: visitor's name. */
					'offlineSentNo' => __( "Thanks, %s! We've received your message.", 'replyvane-chat-support' ),
					'wentOffline'   => __( "Our team couldn't join this time. We've saved your message and will reply by email.", 'replyvane-chat-support' ),
					'ended'         => __( 'This chat has ended. Thanks for chatting with us!', 'replyvane-chat-support' ),
					'newChat'       => __( 'Start a new chat', 'replyvane-chat-support' ),
					'typeMessage'   => __( 'Type a message', 'replyvane-chat-support' ),
					'openChat'      => __( 'You have a chat open with our team.', 'replyvane-chat-support' ),
					'returnChat'    => __( 'Return to chat', 'replyvane-chat-support' ),
					'newMessages'   => __( 'New message', 'replyvane-chat-support' ),
					'you'           => __( 'You', 'replyvane-chat-support' ),
					'sendFailed'    => __( "That didn't send. Please check your connection and try again.", 'replyvane-chat-support' ),
					'confirmEnd'    => __( 'End this chat?', 'replyvane-chat-support' ),
				),
			)
		);
	}
}