<?php
/**
 * Activation handler.
 *
 * @package Kayvandra\MarginBeacon
 */

declare(strict_types=1);

namespace Kayvandra\MarginBeacon\Bootstrap;

use Kayvandra\MarginBeacon\Infrastructure\Persistence\OperationalEventsRepository;
use Kayvandra\MarginBeacon\Infrastructure\Woo\DependencyChecker;
use Kayvandra\MarginBeacon\Infrastructure\Scheduler\SchedulerResult;
use Kayvandra\MarginBeacon\Application\Cost\CanonicalCostSource;
use Kayvandra\MarginBeacon\Application\Cost\CogsEnvironment;
use Kayvandra\MarginBeacon\Migrations\Migrator;
use Kayvandra\MarginBeacon\Support\Capabilities;
use Kayvandra\MarginBeacon\Support\Constants;

/**
 * Runs on plugin activation.
 */
final class Activator {

	/**
	 * Activate plugin.
	 *
	 * @return void
	 */
	public static function activate() {
		$checker = new DependencyChecker();
		if ( ! $checker->meets_requirements() ) {
			deactivate_plugins( AKSMB_PLUGIN_BASENAME );
			wp_die(
				esc_html( implode( ' ', $checker->failures() ) ),
				esc_html__( 'MarginBeacon activation failed', 'marginbeacon' ),
				array( 'back_link' => true )
			);
		}

		Capabilities::install();

		if ( ! ( new Migrator() )->verify_schema() ) {
			deactivate_plugins( AKSMB_PLUGIN_BASENAME );
			wp_die(
				esc_html__( 'MarginBeacon activation failed: database schema could not be installed or verified.', 'marginbeacon' ),
				esc_html__( 'MarginBeacon activation failed', 'marginbeacon' ),
				array( 'back_link' => true )
			);
		}

		if ( ! get_option( Constants::OPTION_ACTIVATION_GMT ) ) {
			update_option( Constants::OPTION_ACTIVATION_GMT, gmdate( 'Y-m-d H:i:s' ), true );
		}

		if ( false === get_option( Constants::OPTION_SETTINGS, false ) ) {
			update_option(
				Constants::OPTION_SETTINGS,
				array(
					'thresholds'          => Constants::default_thresholds(),
					'mode'                => 'watch_only',
					'disclaimer_accepted' => false,
				),
				true
			);
		}

		if ( false === get_option( Constants::OPTION_COST_SETTINGS, false ) ) {
			$woo_enabled = ( new CogsEnvironment() )->native_cogs_feature_enabled();
			$source      = $woo_enabled ? CanonicalCostSource::WOOCOMMERCE : CanonicalCostSource::MARGINBEACON;
			update_option(
				Constants::OPTION_COST_SETTINGS,
				array(
					'canonical_cost_source'       => $source,
					'prefer_native_cogs'          => CanonicalCostSource::WOOCOMMERCE === $source,
					'global_assumed_cost'         => null,
					'global_assumed_cost_percent' => null,
					'custom_meta_key'             => '',
					'fallback_enabled'            => false,
					'cogs_tax_basis'              => 'exclusive',
					'needs_cogs_correction'       => false,
				),
				true
			);
			( new CanonicalCostSource() )->ensure_bootstrapped( true );
		} else {
			( new CanonicalCostSource() )->ensure_bootstrapped( false );
		}

		if ( false === get_option( Constants::OPTION_UNINSTALL_DELETE_DATA, false ) ) {
			update_option( Constants::OPTION_UNINSTALL_DELETE_DATA, 0, true );
		}

		// Bounded background seed — never scan catalog on activation request.
		if ( function_exists( 'as_enqueue_async_action' ) ) {
			$action_id = as_enqueue_async_action(
				Constants::ACTION_SEED_PRICE_REVISIONS,
				array( 'batch' => 0 ),
				Constants::SCHEDULER_GROUP
			);
			if ( ! SchedulerResult::is_enqueued( $action_id ) ) {
				update_option(
					'aksmb_price_seed_continuation_failed',
					array(
						'batch'  => 0,
						'at_gmt' => gmdate( 'Y-m-d H:i:s' ),
						'error'  => 'activation_enqueue_failed',
					),
					false
				);
				( new OperationalEventsRepository() )->record(
					'price_seed',
					'activation',
					'failed',
					'continuation_failed',
					array(
						'batch' => 0,
						'phase' => 'activation',
					),
					'scheduler_enqueue_failed'
				);
			}
		}

		flush_rewrite_rules( false );
	}
}