<?php
/**
 * Uninstall handler — removes all plugin data.
 *
 * Deletes options and transients from older versions too (a 2.x site that
 * uninstalls without ever upgrading to 3.0.0 still gets fully cleaned).
 *
 * @package Geistm_AI_Discovery
 */

if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
    exit;
}

// Remove all plugin options (current + legacy names).
$geistm_options = array(
    // Identity.
    'geistm_organization_name',
    'geistm_organization_tagline',
    'geistm_organization_sector',
    'geistm_sector',
    'geistm_tagline',
    'geistm_legal_name',
    'geistm_founded',
    'geistm_headquarters',
    'geistm_contact_email',
    'geistm_contact_ai_email',
    'geistm_contact_privacy_email',
    'geistm_contact_operator',
    'geistm_contact_url',
    'geistm_digital_name',
    'geistm_blockchain',
    'geistm_identity_contract',
    'geistm_core_concepts',
    'geistm_ai_summary',
    // Policies.
    'geistm_content_license',
    'geistm_allow_quoting',
    'geistm_allow_training',
    // llms.txt.
    'geistm_enable_llms_txt',
    'geistm_enable_llms_full',
    'geistm_llms_posts_limit',
    'geistm_llms_full_posts_limit',
    'geistm_llms_pages_limit',
    'geistm_llms_include_excerpts',
    // Wallet + signing.
    'geistm_plugin_wallet',
    'geistm_signing_key',
    'geistm_signing_address',
    'geistm_authorization_signature',
    'geistm_signed_manifest',
    'geistm_manifest_signed_at',
    'geistm_manifest_needs_signing',
    // AI generation.
    'geistm_ai_api_key',
    // Misc.
    'geistm_enable_seo_tags',
    'geistm_quickstart_dismissed',
    'geistm_setup_log',
    'geistm_ai_discovery_version',
    // Adnet.
    'geistm_adnet_enabled',
    'geistm_adnet_host',
    'geistm_adnet_auto_enabled',
    'geistm_adnet_auto_format',
    'geistm_adnet_auto_paragraph',
    'geistm_adnet_auto_max',
    'geistm_adnet_auto_pages',
    'geistm_adnet_declined',
    'geistm_adnet_placement_choice',
    // Legacy (pre-3.0.0) options.
    'geistm_webmcp_enabled',
    'geistm_enable_knowledge',
    'geistm_enable_feed',
    'geistm_enable_content',
    'geistm_content_include_pages',
    'geistm_content_include_posts',
    'geistm_content_include_custom_types',
    'geistm_content_include_media',
    'geistm_content_include_full_text',
    'geistm_content_posts_limit',
    'geistm_content_media_limit',
    'geistm_owner_identity',
    'geistm_registry_consent',
    'geistm_account_status',
    'geistm_account_tier',
);

foreach ( $geistm_options as $geistm_option ) {
    delete_option( $geistm_option );
}

// Remove transients (current + legacy).
delete_transient( 'geistm_ai_json_cache' );
delete_transient( 'geistm_llms_txt_cache' );
delete_transient( 'geistm_llms_full_cache' );
delete_transient( 'geistm_discovered_policies' );
delete_transient( 'geistm_knowledge_cache' );
delete_transient( 'geistm_feed_cache' );
delete_transient( 'geistm_content_cache' );
delete_transient( 'geistm_update_check' );
delete_transient( 'geistm_license_status' );
delete_transient( 'geistm_proxy_usage' );
delete_transient( 'geistm_proxy_error' );
delete_transient( 'geistm_network_status' );
delete_transient( 'geistm_credit_balance' );
delete_transient( 'geistm_adnet_slots_found' );

// Remove the legacy metrics table and its cron (pre-3.0.0).
wp_clear_scheduled_hook( 'geistm_metrics_prune' );
global $wpdb;
// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.DirectDatabaseQuery.NoCaching
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}geistm_ai_metrics" );

// Flush rewrite rules.
flush_rewrite_rules();