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

/**
 * Save/verify purchase code.
 * Supports optional redirect_to (admin URL) after success/fail.
 */
add_action( 'admin_post_bongoto_shop_save_license', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_save_license' );

    $purchase_key = isset( $_POST['bongoto_purchase_key'] ) ? sanitize_text_field( wp_unslash( $_POST['bongoto_purchase_key'] ) ) : '';
    update_option( 'bongoto_purchase_code', $purchase_key );
    update_option( 'bongoto_premium_active', false );
    update_option( 'bongoto_premium_last_error', '' );

    $redirect_to = isset( $_POST['redirect_to'] ) ? esc_url_raw( wp_unslash( $_POST['redirect_to'] ) ) : admin_url( 'admin.php?page=bongoto-shop' );
    if ( empty( $redirect_to ) ) {
        $redirect_to = admin_url( 'admin.php?page=bongoto-shop' );
    }

    if ( empty( $purchase_key ) ) {
        update_option( 'bongoto_premium_last_error', __( 'Purchase code is empty.', 'bongoto-shop' ) );
        set_transient( 'bongoto_shop_demo_notice', __( 'Purchase code is empty. Please enter a valid purchase code and try again.', 'bongoto-shop' ), 120 );
        wp_safe_redirect( $redirect_to );
        exit;
    }

    $resp = bongoto_shop_verify_purchase_code( $purchase_key );

if ( is_wp_error( $resp ) ) {
    update_option( 'bongoto_premium_active', false );
    update_option( 'bongoto_premium_last_error', $resp->get_error_message() );

    // Set notice as an array so the UI can render it as an ERROR (red), not success (green)
    set_transient(
        'bongoto_shop_demo_notice',
        array(
            'type'    => 'error',
            'message' => __( 'Invalid purchase code. Please try again with the correct code: ', 'bongoto-shop' ) . $resp->get_error_message(),
        ),
        180
    );

    wp_safe_redirect( $redirect_to );
    exit;
}

    if ( isset( $resp['status'] ) && 'active' === $resp['status'] ) {
        update_option( 'bongoto_premium_active', true );
        update_option( 'bongoto_premium_last_check', time() );
        update_option( 'bongoto_premium_last_siteurl', rtrim( home_url(), '/' ) );
        update_option( 'bongoto_premium_last_error', '' );
        if ( function_exists( 'bongoto_shop_store_license_meta' ) ) {
            bongoto_shop_store_license_meta( $resp );
        }
        if ( isset( $resp['features'] ) && is_array( $resp['features'] ) ) {
            update_option( 'bongoto_premium_features', $resp['features'] );
        }
        set_transient( 'bongoto_shop_demo_notice', __( 'Success! Purchase code verified for this domain.', 'bongoto-shop' ), 120 );

        // If import was already completed, hide the Quick Setup notice everywhere.
        if ( (bool) get_option( 'bongoto_shop_import_completed', false ) ) {
            delete_transient( 'bongoto_shop_show_setup_notice' );
        }

        wp_safe_redirect( $redirect_to );
        exit;}

    update_option( 'bongoto_premium_active', false );
    update_option( 'bongoto_premium_last_error', __( 'Purchase code is not active.', 'bongoto-shop' ) );
    update_option( 'bongoto_premium_last_check', time() );
    update_option( 'bongoto_premium_last_siteurl', rtrim( home_url(), '/' ) );
    update_option( 'bongoto_premium_last_siteurl', rtrim( home_url(), '/' ) );
    if ( is_array( $resp ) && function_exists( 'bongoto_shop_store_license_meta' ) ) {
        bongoto_shop_store_license_meta( $resp );
    }
    set_transient( 'bongoto_shop_demo_notice', __( 'Purchase code could not be verified. Please try again with the correct code.', 'bongoto-shop' ), 180 );
    wp_safe_redirect( $redirect_to );
    exit;
});

/**
 * Validate the saved purchase code on demand.
 */
add_action( 'admin_post_bongoto_shop_validate_license', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_validate_license' );

    $purchase_key = (string) get_option( 'bongoto_purchase_code', '' );
    if ( '' === trim( $purchase_key ) ) {
        update_option( 'bongoto_premium_active', false );
        update_option( 'bongoto_premium_last_error', __( 'No purchase code found.', 'bongoto-shop' ) );
        set_transient( 'bongoto_shop_demo_notice', __( 'No purchase code found.', 'bongoto-shop' ), 160 );
        // Redirect back to the registered Purchase Code admin page.
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop' ) );
        exit;
    }

    $resp = function_exists( 'bongoto_shop_validate_purchase_code' )
        ? bongoto_shop_validate_purchase_code( $purchase_key )
        : bongoto_shop_verify_purchase_code( $purchase_key );

    if ( is_wp_error( $resp ) ) {
        update_option( 'bongoto_premium_last_error', $resp->get_error_message() );
        set_transient( 'bongoto_shop_demo_notice', __( 'Verification failed: ', 'bongoto-shop' ) . $resp->get_error_message(), 180 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop' ) );
        exit;
    }

    $status = isset( $resp['status'] ) ? (string) $resp['status'] : '';

    // Consider these statuses as "valid/verified" responses (even if not active on this site).
    // Truly invalid codes should return WP_Error from the remote endpoint.
    $known_statuses = [ 'active', 'inactive', 'expired', 'over_limit', 'revoked' ];
    $is_known = in_array( $status, $known_statuses, true );

    update_option( 'bongoto_premium_active', ( 'active' === $status ) );
    update_option( 'bongoto_premium_last_check', time() );
    update_option( 'bongoto_premium_last_siteurl', rtrim( home_url(), '/' ) );

    // If license becomes active and demo import is not done yet, keep showing the Quick Setup notice.
    if ( 'active' === $status ) {
        $import_done = (bool) get_option( 'bongoto_shop_import_completed', false ) || (bool) get_option( 'bongoto_demo_import_completed', false );
        if ( ! $import_done ) {
            set_transient( 'bongoto_shop_show_setup_notice', 1, 30 * DAY_IN_SECONDS );
        }
    }

    // Store meta whenever we got a structured response.
    if ( $is_known && is_array( $resp ) && function_exists( 'bongoto_shop_store_license_meta' ) ) {
        bongoto_shop_store_license_meta( $resp );
    }

    // Build a user-friendly notice + last_error.
    $notice = '';
    $last_error = '';

    if ( 'active' === $status ) {
        $notice = __( 'Success! Purchase code is verified and active on this site.', 'bongoto-shop' );
    } elseif ( 'inactive' === $status ) {
        $notice = __( 'Purchase code is valid, but it is not active on this site. Click "Verify Purchase Code" to activate it.', 'bongoto-shop' );
        $last_error = __( 'Purchase code is not active on this site.', 'bongoto-shop' );
    } elseif ( 'expired' === $status ) {
        $notice = __( 'License verified, but it has expired.', 'bongoto-shop' );
        $last_error = __( 'License expired.', 'bongoto-shop' );
    } elseif ( 'over_limit' === $status ) {
        $notice = __( 'License verified, but you have reached the domain limit.', 'bongoto-shop' );
        $last_error = __( 'Domain limit reached.', 'bongoto-shop' );
    } elseif ( 'revoked' === $status ) {
        $notice = __( 'License verified, but it has been revoked.', 'bongoto-shop' );
        $last_error = __( 'License revoked.', 'bongoto-shop' );
    } else {
        // Unknown response shape; treat as failure.
        $notice = __( 'Purchase code could not be verified. Please try again with the correct code.', 'bongoto-shop' );
        $last_error = __( 'Purchase code verification failed.', 'bongoto-shop' );
    }

    update_option( 'bongoto_premium_last_error', $last_error );
    set_transient( 'bongoto_shop_demo_notice', $notice, 220 );
    wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop' ) );
    exit;
} );

/**
 * Deactivate purchase code (local). Optionally calls server if a deactivate endpoint is configured.
 */
add_action( 'admin_post_bongoto_shop_deactivate_license', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_deactivate_license' );

    $purchase_key = (string) get_option( 'bongoto_purchase_code', '' );
    if ( function_exists( 'bongoto_shop_remote_deactivate_purchase_code' ) ) {
        $r = bongoto_shop_remote_deactivate_purchase_code( $purchase_key );
        if ( is_wp_error( $r ) ) {
            // Still deactivate locally.
            set_transient( 'bongoto_shop_demo_notice', __( 'Deactivated locally. Server deactivation failed: ', 'bongoto-shop' ) . $r->get_error_message(), 220 );
        }
    }

    update_option( 'bongoto_premium_active', false );
    delete_option( 'bongoto_premium_features' );
    delete_option( 'bongoto_license_meta' );
    update_option( 'bongoto_premium_last_check', time() );

    // If license becomes active and demo import is not done yet, keep showing the Quick Setup notice.
    if ( 'active' === $status ) {
        $import_done = (bool) get_option( 'bongoto_shop_import_completed', false ) || (bool) get_option( 'bongoto_demo_import_completed', false );
        if ( ! $import_done ) {
            set_transient( 'bongoto_shop_show_setup_notice', 1, 30 * DAY_IN_SECONDS );
        }
    }

    if ( ! get_transient( 'bongoto_shop_demo_notice' ) ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Deactivated for this site.', 'bongoto-shop' ), 180 );
    }

    $ref = wp_get_referer();
    wp_safe_redirect( $ref ? $ref : admin_url( 'admin.php?page=bongoto-shop' ) );
    exit;
} );

/**
 * Start Import button: requires premium active.
 */
add_action( 'admin_post_bongoto_shop_go_import', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_go_import' );

    $active = function_exists( 'bongoto_is_premium_active' )
        ? bongoto_is_premium_active()
        : (bool) get_option( 'bongoto_premium_active', false );
    if ( ! $active ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Please verify your purchase code first.', 'bongoto-shop' ), 120 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
    exit;
});

/**
 * Fetch manifest and cache.
 */
add_action( 'admin_post_bongoto_shop_fetch_manifest', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_fetch_manifest' );

    $active = function_exists( 'bongoto_is_premium_active' )
        ? bongoto_is_premium_active()
        : (bool) get_option( 'bongoto_premium_active', false );
    if ( ! $active ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Please verify your purchase code first.', 'bongoto-shop' ), 120 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    $manifest = bongoto_shop_fetch_manifest();
    if ( ! is_wp_error( $manifest ) && is_array( $manifest ) ) {
        set_transient( 'bongoto_shop_last_manifest', $manifest, 12 * HOUR_IN_SECONDS );
        set_transient( 'bongoto_shop_demo_notice', __( 'Demo list refreshed.', 'bongoto-shop' ), 120 );
    } else {
        set_transient( 'bongoto_shop_demo_notice', __( 'Failed to fetch manifest.', 'bongoto-shop' ), 180 );
    }

    wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
    exit;
});

/**
 * Run import: downloads selected items, creates home page, applies preset.
 */
add_action( 'admin_post_bongoto_shop_run_import', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_run_import' );

    $active = function_exists( 'bongoto_is_premium_active' )
        ? bongoto_is_premium_active()
        : (bool) get_option( 'bongoto_premium_active', false );
    if ( ! $active ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Please verify your purchase code first.', 'bongoto-shop' ), 120 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    $home_index  = isset( $_POST['home_index'] ) ? (int) $_POST['home_index'] : 0;
    $headers     = isset( $_POST['headers'] ) ? (array) $_POST['headers'] : [];
    $preset_file = isset( $_POST['preset_file'] ) ? sanitize_text_field( wp_unslash( $_POST['preset_file'] ) ) : '';

    // 1) Refresh manifest (use latest)
    $manifest = bongoto_shop_fetch_manifest();
    if ( is_wp_error( $manifest ) ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Manifest error: ', 'bongoto-shop' ) . $manifest->get_error_message(), 180 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }
    set_transient( 'bongoto_shop_last_manifest', $manifest, 12 * HOUR_IN_SECONDS );

    // 2) Apply preset first (colors)
    if ( $preset_file ) {
        $p = bongoto_shop_apply_customizer_preset_from_manifest( $preset_file );
        if ( is_wp_error( $p ) ) {
            set_transient( 'bongoto_shop_demo_notice', __( 'Preset import failed: ', 'bongoto-shop' ) . $p->get_error_message(), 180 );
            wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
            exit;
        }
    }

    // 3) Download selected headers
    if ( ! empty( $headers ) ) {
        $h = bongoto_shop_download_selected_headers( $headers, $manifest );
        if ( is_wp_error( $h ) ) {
            set_transient( 'bongoto_shop_demo_notice', __( 'Header download failed: ', 'bongoto-shop' ) . $h->get_error_message(), 180 );
            wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
            exit;
        }
    }

    // 4) Import Home
    if ( function_exists( 'bongoto_shop_import_home_by_index_from_manifest' ) ) {
        $r = bongoto_shop_import_home_by_index_from_manifest( $home_index );
        if ( is_wp_error( $r ) ) {
            set_transient( 'bongoto_shop_demo_notice', __( 'Home import failed: ', 'bongoto-shop' ) . $r->get_error_message(), 180 );
            wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
            exit;
        }
        set_transient( 'bongoto_shop_demo_notice', __( 'Import completed! Home page created and set as the front page.', 'bongoto-shop' ), 180 );
    
        // Mark import as completed so we can hide the Quick Setup notice.
        update_option( 'bongoto_shop_import_completed', 1 );
        update_option( 'bongoto_shop_pro_assets_imported', 1 );
        update_option( 'bongoto_demo_import_completed', 1 ); // Legacy flag used by some templates.
        if ( (bool) get_option( 'bongoto_premium_active', false ) ) {
            delete_transient( 'bongoto_shop_show_setup_notice' );
        }
} else {
        set_transient( 'bongoto_shop_demo_notice', __( 'Importer not found.', 'bongoto-shop' ), 180 );
    }

    wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
    exit;
});


add_action( 'admin_post_bongoto_shop_import_selected_items', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_import_selected_items' );

    $active = function_exists( 'bongoto_is_premium_active' )
        ? bongoto_is_premium_active()
        : (bool) get_option( 'bongoto_premium_active', false );
    if ( ! $active ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'You need to verify your purchase code before importing.', 'bongoto-shop' ), 180 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    $manifest = bongoto_shop_fetch_manifest();
    if ( ! is_wp_error( $manifest ) && is_array( $manifest ) ) {
        set_transient( 'bongoto_shop_last_manifest', $manifest, 12 * HOUR_IN_SECONDS );
    }
    // Imports
    $did = [];
    $warnings = [];

    // Home (download only; create later from Setup page)
    $do_home = ! empty( $_POST['do_home'] );
    $default_home_index = isset( $_POST['default_home_index'] ) ? absint( wp_unslash( $_POST['default_home_index'] ) ) : 0;

    if ( $do_home ) {
        $homes = ( is_array( $manifest ) && isset( $manifest['elementor']['home_pages'] ) && is_array( $manifest['elementor']['home_pages'] ) )
            ? $manifest['elementor']['home_pages']
            : array();

        if ( ! empty( $homes ) ) {

            if ( $default_home_index < 0 || $default_home_index >= count( $homes ) ) {
                $default_home_index = 0;
            }

            $selected = $homes[ $default_home_index ] ?? null;
            $file = is_array( $selected ) && ! empty( $selected['file'] ) ? ltrim( (string) $selected['file'], '/' ) : '';

            if ( '' === $file ) {
                set_transient( 'bongoto_shop_demo_notice', __( 'No Pro Home JSON selected.', 'bongoto-shop' ), 240 );
                wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
                exit;
            }

            // Download selected file to uploads storage (no page creation yet).
            if ( function_exists( 'bongoto_shop_demo_is_allowed_file' ) && ! bongoto_shop_demo_is_allowed_file( $file ) ) {
                set_transient( 'bongoto_shop_demo_notice', __( 'Selected home file is not allowed.', 'bongoto-shop' ), 240 );
                wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
                exit;
            }

            $base_url = trailingslashit( dirname( BONGOTO_DEMO_MANIFEST_URL ) );
            $url      = $base_url . $file;
            if ( function_exists( 'bongoto_shop_is_allowed_demo_host' ) && ! bongoto_shop_is_allowed_demo_host( $url ) ) {
                set_transient( 'bongoto_shop_demo_notice', __( 'Invalid demo source URL.', 'bongoto-shop' ), 240 );
                wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
                exit;
            }
            $resp     = wp_remote_get( $url, function_exists( 'bongoto_shop_remote_get_args' ) ? bongoto_shop_remote_get_args( 25, 10 * 1024 * 1024 ) : array( 'timeout' => 25, 'redirection' => 3, 'reject_unsafe_urls' => true, 'sslverify' => true ) );

            if ( is_wp_error( $resp ) ) {
                set_transient( 'bongoto_shop_demo_notice', __( 'Home download failed: ', 'bongoto-shop' ) . $resp->get_error_message(), 240 );
                wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
                exit;
            }

            $code = (int) wp_remote_retrieve_response_code( $resp );
            $body = (string) wp_remote_retrieve_body( $resp );
            if ( 200 !== $code || '' === $body ) {
                set_transient( 'bongoto_shop_demo_notice', sprintf( __( 'Home download failed (HTTP %d).', 'bongoto-shop' ), $code ), 240 );
                wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
                exit;
            }

            $dest = function_exists( 'bongoto_shop_local_demo_file' ) ? bongoto_shop_local_demo_file( $file ) : '';
            if ( $dest ) {
                wp_mkdir_p( dirname( $dest ) );
                if ( function_exists( 'bongoto_shop_fs_put_contents' ) ) { bongoto_shop_fs_put_contents( $dest, $body ); } else { @file_put_contents( $dest, $body ); } // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_file_put_contents
            }

            update_option( 'bongoto_shop_selected_home_index', $default_home_index );
            update_option( 'bongoto_shop_selected_home_file', $file );
            // Gate the "Create Home Page" step on a successful download.
            // This prevents the Create button from appearing before import.
            update_option( 'bongoto_shop_last_imported_home_file', $file );

            $did[] = 'Home JSON';
        }
    }

    /**
     * Topbar CSS (shared asset)
     * Server-only: we download this from the demo server during the Import step.
     * Topbar UI/rendering will be disabled until this file exists.
     */
    if ( defined( 'BONGOTO_DEMO_MANIFEST_URL' ) && function_exists( 'bongoto_shop_local_demo_file' ) ) {
        $base_url   = trailingslashit( dirname( BONGOTO_DEMO_MANIFEST_URL ) );
        $topbar_rel = 'headers/topbar.css';

        // Allowed demo asset (css).
        if ( ! function_exists( 'bongoto_shop_demo_is_allowed_file' ) || bongoto_shop_demo_is_allowed_file( $topbar_rel ) ) {
            $url  = $base_url . $topbar_rel;
            $resp = wp_remote_get( $url, function_exists( 'bongoto_shop_remote_get_args' ) ? bongoto_shop_remote_get_args( 25, 10 * 1024 * 1024 ) : array( 'timeout' => 25, 'redirection' => 3, 'reject_unsafe_urls' => true, 'sslverify' => true ) );

            if ( is_wp_error( $resp ) ) {
                $warnings[] = 'Topbar CSS';
            } else {
                $code = (int) wp_remote_retrieve_response_code( $resp );
                $body = (string) wp_remote_retrieve_body( $resp );
                if ( 200 !== $code || '' === $body ) {
                    $warnings[] = 'Topbar CSS';
                } else {
                    $dest = bongoto_shop_local_demo_file( $topbar_rel );
                    if ( $dest ) {
                        wp_mkdir_p( dirname( $dest ) );
                        if ( function_exists( 'bongoto_shop_fs_put_contents' ) ) { bongoto_shop_fs_put_contents( $dest, $body ); } else { @file_put_contents( $dest, $body ); } // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_file_put_contents
                        $did[] = 'Topbar CSS';
                    }
                }
            }
        }
    }

// Headers (Pro headers are bundled in the theme; nothing to download)

    // Colors
    $do_colors = ! empty( $_POST['do_colors'] );
    $color_index = isset( $_POST['color_index'] ) ? (int) $_POST['color_index'] : 0;
    if ( $do_colors ) {
        $r = bongoto_shop_apply_color_preset_by_index_from_manifest( $color_index );
        if ( is_wp_error( $r ) ) {
            set_transient( 'bongoto_shop_demo_notice', __( 'Color preset failed: ', 'bongoto-shop' ) . $r->get_error_message(), 240 );
            wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
            exit;
        }
        $did[] = 'Colors';
    }

    set_transient( 'bongoto_shop_demo_notice', 'Imported: ' . implode( ', ', array_unique( $did ) ) . ( ! empty( $warnings ) ? ' (Skipped: ' . implode( ', ', array_unique( $warnings ) ) . ')' : '' ) . '.', 180 );
    
    // Mark import as completed so we can hide the Quick Setup notice.
    if ( ! empty( $did ) ) {
        update_option( 'bongoto_shop_import_completed', 1 );
        update_option( 'bongoto_shop_pro_assets_imported', 1 );
        update_option( 'bongoto_demo_import_completed', 1 ); // Legacy flag used by some templates.
        if ( (bool) get_option( 'bongoto_premium_active', false ) ) {
            delete_transient( 'bongoto_shop_show_setup_notice' );
        }
    }
wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
    exit;
});

/**
 * Create FREE Home Page from theme-shipped Elementor JSON.
 * Does NOT require purchase verification (free starter home).
 */
add_action( 'admin_post_bongoto_shop_create_free_home', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_create_free_home' );


    // Safety: Free home uses Elementor + WooCommerce widgets; prevent critical errors.
    $elementor_ok = class_exists( '\\Elementor\\Plugin' );
    $woocommerce_ok = class_exists( 'WooCommerce' ) || function_exists( 'WC' );
    if ( ! $elementor_ok || ! $woocommerce_ok ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Please install & activate Elementor and WooCommerce first (Step 1).', 'bongoto-shop' ), 240 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-setup' ) );
        exit;
    }

    if ( ! function_exists( 'bongoto_shop_import_home_from_local_json_file' ) ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Importer is missing.', 'bongoto-shop' ), 220 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-setup' ) );
        exit;
    }

    $json = get_theme_file_path( 'assets/elementor/bongoto-shop-home.json' );
    $title = __( 'Home 01', 'bongoto-shop' );

    $r = bongoto_shop_import_home_from_local_json_file( $json, $title, false );
    if ( is_wp_error( $r ) ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Failed to create Free Home: ', 'bongoto-shop' ) . $r->get_error_message(), 240 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-setup' ) );
        exit;
    }

    // Save for Quick Setup "View" button.
    update_option( 'bongoto_shop_free_home_id', (int) $r );

    // Set the created Free Home page as the Front Page.
    update_option( 'show_on_front', 'page' );
    update_option( 'page_on_front', (int) $r );

    // Mark demo as "done" so the front-page template stops showing the Welcome screen.
    // This does NOT set the page as Front Page automatically (Envato-friendly).
    update_option( 'bongoto_shop_import_completed', 1 );
    update_option( 'bongoto_demo_import_completed', 1 ); // Legacy flag used by some templates.

    // IMPORTANT:
    // Do NOT set bongoto_shop_last_created_home_id here. That option is reserved for the
    // Pro demo import flow. Setting it for the Free starter home would make the Pro
    // "Create Home Page" button disappear on the Demo Import page.

    // Clear Elementor cache if available.
    try {
        if ( class_exists( '\\Elementor\\Plugin' ) && isset( \Elementor\Plugin::$instance->files_manager ) ) {
            \Elementor\Plugin::$instance->files_manager->clear_cache();
        }
    } catch ( \Throwable $e ) { /* ignore */ }

    $view = get_permalink( (int) $r );
    $msg  = __( 'Free Home Page created successfully.', 'bongoto-shop' );
    if ( $view ) {
        $msg .= ' <a href="' . esc_url( $view ) . '" target="_blank" rel="noopener">' . esc_html__( 'View Home Page', 'bongoto-shop' ) . '</a>.';
    }
    $msg .= ' ' . __( 'You can set it as the Front Page from Settings → Reading.', 'bongoto-shop' );
    set_transient( 'bongoto_shop_demo_notice', $msg, 240 );
    wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-setup' ) );
    exit;
} );

/**
 * Create PRO Home Page from demo server JSON (requires verified purchase code).
 * - Downloads safe assets into uploads/bongoto-shop/demo/
 * - Creates/updates a WP Page from Elementor data
 */
add_action( 'admin_post_bongoto_shop_create_pro_home', function() {
    if ( ! current_user_can( 'manage_options' ) ) { wp_die( 'Forbidden' ); }
    check_admin_referer( 'bongoto_shop_create_pro_home' );

    $active = function_exists( 'bongoto_is_premium_active' ) ? bongoto_is_premium_active() : (bool) get_option( 'bongoto_premium_active', false );
    if ( ! $active ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Purchase code is not verified. Please verify first.', 'bongoto-shop' ), 240 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    if ( ! defined( 'BONGOTO_DEMO_MANIFEST_URL' ) || ! function_exists( 'bongoto_shop_fetch_manifest' ) ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Demo manifest is not configured.', 'bongoto-shop' ), 240 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    $manifest = bongoto_shop_fetch_manifest();
    if ( is_wp_error( $manifest ) ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Manifest fetch failed: ', 'bongoto-shop' ) . $manifest->get_error_message(), 240 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    // Pick Pro home JSON (selected during import) or fallback to first item.
    $selected_file = (string) get_option( 'bongoto_shop_selected_home_file', '' );
    if ( '' === $selected_file ) {
        $homes = $manifest['elementor']['home_pages'] ?? [];
        if ( ! is_array( $homes ) || empty( $homes ) || empty( $homes[0]['file'] ) ) {
            set_transient( 'bongoto_shop_demo_notice', __( 'No Pro Home JSON found in manifest.', 'bongoto-shop' ), 240 );
            wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
            exit;
        }
        $selected_file = (string) $homes[0]['file'];
    }

    $selected_file = ltrim( (string) $selected_file, '/' );

    // Ensure the selected file was downloaded by the Import step.
    // We do NOT download demo JSON files during the Create step.
    $local = function_exists( 'bongoto_shop_local_demo_file' ) ? bongoto_shop_local_demo_file( $selected_file ) : '';
    if ( ! $local || ! file_exists( $local ) || filesize( $local ) <= 0 ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Please click “Import Selected Items” first, then create the Home page.', 'bongoto-shop' ), 240 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    $file = (string) $selected_file;
    $r = bongoto_shop_import_home_from_manifest_file( $file );
    if ( is_wp_error( $r ) ) {
        set_transient( 'bongoto_shop_demo_notice', __( 'Failed to create Pro Home: ', 'bongoto-shop' ) . $r->get_error_message(), 240 );
        wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
        exit;
    }

    update_option( 'bongoto_shop_last_created_home_id', (int) $r );

    // Set the created Pro Home page as the Front Page (overwrites Free Home if set).
    update_option( 'show_on_front', 'page' );
    update_option( 'page_on_front', (int) $r );

    $home_url = get_permalink( (int) $r );
    $notice_html = sprintf(
        /* translators: 1: home url, 2: customizer url */
        __( 'Demo import successful. <a href="%1$s" target="_blank" rel="noopener">View Home Page</a> or <a href="%2$s">Open Customizer</a>.', 'bongoto-shop' ),
        esc_url( $home_url ),
        esc_url( admin_url( 'customize.php' ) )
    );
    set_transient( 'bongoto_shop_demo_notice', $notice_html, 240 );
    wp_safe_redirect( admin_url( 'admin.php?page=bongoto-shop-import' ) );
    exit;
} );