<?php
namespace Cleannetic\Frontend;

use Cleannetic\Core\Formatter;
use Cleannetic\Core\Icons;
use Cleannetic\Core\Settings;
use Cleannetic\Services\PricingEngine;
use Cleannetic\Services\ServicePostType;

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

class Shortcodes {

    public function __construct() {
        add_shortcode( 'cleannetic_booking', [ $this, 'render_booking_form' ] );
        add_shortcode( 'cleannetic_customer_portal', [ $this, 'render_customer_portal' ] );
    }

    public function render_booking_form( $atts = [] ): string {
        $atts = shortcode_atts(
            [
                'service' => 0,
                'accent'  => '',
            ],
            $atts,
            'cleannetic_booking'
        );

        $this->enqueue_frontend_assets();

        $default_service_id = absint( $atts['service'] );
        $accent_color       = sanitize_hex_color( $atts['accent'] ) ?: Settings::get( 'accent_color', '#0D9488' );

        $services = ServicePostType::get_active_services();
        $settings = Settings::all();

        ob_start();
        include CLEANNETIC_DIR . 'templates/booking-form/wizard.php';
        return (string) ob_get_clean();
    }

    public function render_customer_portal(): string {
        $this->enqueue_frontend_assets();

        $template = (string) apply_filters( 'cleannetic_customer_portal_template', CLEANNETIC_DIR . 'templates/customer-portal.php' );

        ob_start();
        if ( file_exists( $template ) ) {
            include $template;
        }
        return (string) ob_get_clean();
    }

    public function enqueue_frontend_assets(): void {
        wp_enqueue_style(
            'cleannetic-frontend',
            CLEANNETIC_URL . 'assets/css/frontend.css',
            [],
            CLEANNETIC_VERSION
        );

        $print_js = CLEANNETIC_DIR . 'assets/js/print.js';
        wp_enqueue_script(
            'cleannetic-print',
            CLEANNETIC_URL . 'assets/js/print.js',
            [],
            file_exists( $print_js ) ? filemtime( $print_js ) : CLEANNETIC_VERSION,
            true
        );

        wp_enqueue_script(
            'cleannetic-booking-wizard',
            CLEANNETIC_URL . 'assets/js/booking-wizard.js',
            [ 'cleannetic-print' ],
            CLEANNETIC_VERSION,
            true
        );

        $services = ServicePostType::get_active_services();
        $settings = Settings::all();

        $localized = [
            'rest_url'       => esc_url_raw( rest_url( 'cleannetic/v1/' ) ),
            'nonce'          => wp_create_nonce( 'wp_rest' ),
            'currency'       => Formatter::currency_config(),
            'services'       => $services,
            'working_hours'  => $settings['working_hours'] ?? [],
            'slot_interval'  => (int) ( $settings['slot_interval'] ?? 60 ),
            'buffer_minutes' => (int) ( $settings['buffer_minutes'] ?? 30 ),
            'tax_rate'       => (float) ( $settings['tax_rate'] ?? 0 ),
            'tax_label'      => (string) ( $settings['tax_label'] ?? __( 'Tax', 'cleannetic' ) ),
            'accent_color'   => (string) ( $settings['accent_color'] ?? '#0D9488' ),
            'blocked_dates'  => (array) ( $settings['blocked_dates'] ?? [] ),
            'min_notice'     => (int) ( $settings['min_notice_hours'] ?? 24 ),
            'max_advance'    => (int) ( $settings['max_advance_days'] ?? 60 ),
            'cash_title'     => (string) ( $settings['cash_title'] ?? __( 'Pay on site', 'cleannetic' ) ),
            'cash_desc'      => (string) ( $settings['cash_description'] ?? '' ),
            'terms_text'     => (string) ( $settings['terms_text'] ?? '' ),
            'require_terms'  => (bool) ( $settings['require_terms'] ?? false ),
            'frequencies'    => PricingEngine::frequency_discounts(),
            'business'       => [
                'name'    => (string) ( $settings['business_name'] ?? get_bloginfo( 'name' ) ),
                'email'   => (string) ( $settings['business_email'] ?? get_option( 'admin_email' ) ),
                'phone'   => (string) ( $settings['business_phone'] ?? '' ),
                'address' => (string) ( $settings['business_address'] ?? '' ),
            ],
            'i18n'           => [
                'confirm_btn'      => __( 'Confirm & Book Cleaning', 'cleannetic' ),
                'request_quote'    => __( 'Request My Quote', 'cleannetic' ),
                'agree_terms'      => __( 'Please agree to the service terms to complete your booking.', 'cleannetic' ),
                'no_period_slots'  => __( 'No arrival times available in this part of the day.', 'cleannetic' ),
                'to_be_scheduled'  => __( 'To be scheduled', 'cleannetic' ),
                'at'               => __( 'at', 'cleannetic' ),
                'one_time'         => __( 'One-Time', 'cleannetic' ),
                'quote_received'   => __( 'Quote Request Received', 'cleannetic' ),
                'quote_title'      => __( 'Thanks — we will be in touch!', 'cleannetic' ),
                'quote_estimate'   => __( 'Estimated Amount:', 'cleannetic' ),
                'blocked_day'      => __( 'Closed / unavailable', 'cleannetic' ),
                'invalid_email'    => __( 'Please enter a valid email address', 'cleannetic' ),
                'invalid_phone'    => __( 'Please enter a valid phone number.', 'cleannetic' ),
                'required_first'   => __( 'Please enter your first name', 'cleannetic' ),
                'required_phone'   => __( 'Please enter your phone number', 'cleannetic' ),
                'required_address' => __( 'Please enter the street address', 'cleannetic' ),
                'month_names'      => array_values( array_map( static fn( $m ) => $GLOBALS['wp_locale']->get_month( $m ), range( 1, 12 ) ) ),
                'select_service' => __( 'Please select a service first.', 'cleannetic' ),
                'select_date'    => __( 'Please select an appointment date.', 'cleannetic' ),
                'select_slot'    => __( 'Please choose an available time slot.', 'cleannetic' ),
                'submitting'     => __( 'Securing your booking...', 'cleannetic' ),
                'confirmed'      => __( 'Booking confirmed!', 'cleannetic' ),
                'error_generic'  => __( 'Something went wrong. Please check your inputs.', 'cleannetic' ),
                'no_slots'       => __( 'No available time slots on this date.', 'cleannetic' ),
                'loading_slots'  => __( 'Checking available times...', 'cleannetic' ),
                'print_confirmation_kicker' => __( 'Booking confirmation', 'cleannetic' ),
                'print_confirmation_title'  => __( 'You are all set!', 'cleannetic' ),
                'print_confirmation_intro'  => __( 'Keep this confirmation for your records. We have also emailed these details.', 'cleannetic' ),
                'print_quote_kicker'        => __( 'Quote request', 'cleannetic' ),
                'print_job_kicker'          => __( 'Job sheet', 'cleannetic' ),
                'print_job_title'           => __( 'Cleaning job sheet', 'cleannetic' ),
                'print_job_intro'           => __( 'Give this sheet to the assigned cleaner. It includes the customer, address and job details.', 'cleannetic' ),
                'print_booking_ref'         => __( 'Booking reference', 'cleannetic' ),
                'print_service'             => __( 'Service', 'cleannetic' ),
                'print_datetime'            => __( 'Date & time', 'cleannetic' ),
                'print_preferred_datetime'  => __( 'Preferred date & time', 'cleannetic' ),
                'print_location'            => __( 'Service location', 'cleannetic' ),
                'print_customer'            => __( 'Customer', 'cleannetic' ),
                'print_phone'               => __( 'Phone', 'cleannetic' ),
                'print_email'               => __( 'Email', 'cleannetic' ),
                'print_total'               => __( 'Total amount', 'cleannetic' ),
                'print_payment'             => __( 'Payment status', 'cleannetic' ),
                'print_payment_method'      => __( 'Payment', 'cleannetic' ),
                'print_notes'               => __( 'Special instructions', 'cleannetic' ),
                'print_staff'               => __( 'Assigned staff', 'cleannetic' ),
                'print_status'              => __( 'Status', 'cleannetic' ),
                'print_gate'                => __( 'Gate / access code', 'cleannetic' ),
                'print_printed'             => __( 'Printed', 'cleannetic' ),
                'print_thank_you'           => __( 'Thank you for booking with', 'cleannetic' ),
                'print_pricing'             => __( 'Pricing', 'cleannetic' ),
                'print_amount'              => __( 'Amount', 'cleannetic' ),
                'print_unassigned'          => __( 'Unassigned', 'cleannetic' ),
            ],
            'icons'          => Icons::svg_map( [ 'check', 'clock', 'bed', 'bath', 'sparkles', 'calendar', 'map-pin', 'user', 'shield-check', 'chevron-right', 'chevron-left', 'arrow-right' ] ),
        ];

        $localized = (array) apply_filters( 'cleannetic_frontend_localized_config', $localized );

        wp_localize_script( 'cleannetic-booking-wizard', 'cleannetic_config', $localized );

        do_action( 'cleannetic_enqueue_frontend_assets', $localized );
    }
}