<?php
/**
 * WP-CLI: `wp sentrixa-analytics <command>`
 *
 * Handy for hosts where WP-Cron is unreliable — point a real cron at:
 *   wp sentrixa-analytics rollup
 *   wp sentrixa-analytics geoip-update
 */

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

if ( ! ( defined( 'WP_CLI' ) && WP_CLI ) ) {
	return;
}

class SXANL_CLI {

	/**
	 * Rebuild today's and yesterday's summaries, then prune old raw data.
	 */
	public function rollup( $args, $assoc ) {
		SXANL_Rollup::run();
		WP_CLI::success( 'Rollup complete. Last: ' . get_option( 'sxanl_last_rollup', '—' ) );
	}

	/**
	 * Rebuild summaries for an explicit date.
	 *
	 * ## OPTIONS
	 * <date>
	 * : Y-m-d
	 */
	public function rebuild( $args ) {
		$day = isset( $args[0] ) ? $args[0] : sxanl_site_date();
		SXANL_Rollup::rebuild_day( $day );
		WP_CLI::success( "Rebuilt $day." );
	}

	/**
	 * Download + install the latest DB-IP country database.
	 *
	 * ## OPTIONS
	 * [--force]
	 * : Re-install even if the version already matches.
	 *
	 * @subcommand geoip-update
	 */
	public function geoip_update( $args, $assoc ) {
		$result = SXANL_GeoIP_Updater::update( isset( $assoc['force'] ) );
		WP_CLI::log( $result );
		if ( 0 === strpos( $result, 'updated' ) ) {
			WP_CLI::success( $result );
		} else {
			WP_CLI::warning( $result );
		}
	}

	/**
	 * Build the packed GeoIP binary from a local CSV.gz (for packaging).
	 *
	 * ## OPTIONS
	 * <src>
	 * : Path to dbip-country-lite-YYYY-MM.csv.gz
	 * <dest>
	 * : File name for the packed .dat (written inside uploads/sentrixa-analytics/)
	 *
	 * @subcommand geoip-build
	 */
	public function geoip_build( $args ) {
		list( $src, $dest ) = array( $args[0], $args[1] );
		$packed = SXANL_GeoIP_Updater::build_from_csv_gz( $src );
		if ( ! is_string( $packed ) || 'SXAG' !== substr( $packed, 0, 4 ) ) {
			WP_CLI::error( 'Build failed: ' . $packed );
		}
		$name = sanitize_file_name( wp_basename( (string) $dest ) );
		if ( ! preg_match( '/\.dat$/i', $name ) ) {
			WP_CLI::error( '<dest> must be a file name ending in .dat; it is written inside the uploads/sentrixa-analytics folder.' );
		}
		$uploads = wp_upload_dir();
		$dir     = trailingslashit( $uploads['basedir'] ) . 'sentrixa-analytics';
		if ( ! wp_mkdir_p( $dir ) ) {
			WP_CLI::error( 'Could not create the uploads folder.' );
		}
		$dest = trailingslashit( $dir ) . $name;
		if ( is_link( $dest ) ) {
			WP_CLI::error( 'Refusing to write through a symlink.' );
		}
		file_put_contents( $dest, $packed ); // phpcs:ignore WordPress.WP.AlternativeFunctions
		WP_CLI::success( sprintf( 'Wrote %s (%s bytes).', $dest, number_format( strlen( $packed ) ) ) );
	}

	/**
	 * Show the current stats snapshot as JSON.
	 *
	 * ## OPTIONS
	 * [--range=<range>]
	 * : today|7d|28d|90d|12mo  (default 28d)
	 */
	public function stats( $args, $assoc ) {
		$range = isset( $assoc['range'] ) ? $assoc['range'] : '28d';
		WP_CLI::print_value( SXANL_Stats_Query::dashboard_bundle( $range ), array( 'format' => 'json' ) );
	}

	/**
	 * Generate a pairing code for the Sentrixa Sites app.
	 *
	 * ## OPTIONS
	 * [--author=<login-or-id>]
	 * : The account new connections act as. Defaults to `wp --user=...` if set,
	 * otherwise the first administrator. (Note: `--user` is a WP-CLI global
	 * flag, so this command uses `--author`.)
	 *
	 * @subcommand pair-code
	 */
	public function pair_code( $args, $assoc ) {
		if ( ! class_exists( 'SXANL_Connections' ) ) {
			WP_CLI::error( 'App pairing is part of the Sentrixa edition of this plugin.' );
		}
		$user = null;
		if ( ! empty( $assoc['author'] ) ) {
			$user = is_numeric( $assoc['author'] ) ? get_user_by( 'id', (int) $assoc['author'] ) : get_user_by( 'login', $assoc['author'] );
			if ( ! $user ) {
				WP_CLI::error( 'No account matching --author=' . $assoc['author'] );
			}
		}
		if ( ! $user && get_current_user_id() ) {
			$user = wp_get_current_user();
		}
		if ( ! $user || ! $user->ID ) {
			$admins = get_users( array( 'role' => 'administrator', 'number' => 1 ) );
			$user   = $admins ? $admins[0] : null;
		}
		if ( ! $user ) {
			WP_CLI::error( 'No usable account.' );
		}
		$code = SXANL_Connections::generate_code( $user->ID );
		WP_CLI::success( sprintf( 'Pairing code: %s  (author: %s, expires %s)', $code['code'], $user->user_login, wp_date( 'H:i:s', $code['expires'] ) ) );
	}

	/**
	 * List the app connections.
	 *
	 * ## OPTIONS
	 * [--format=<format>]
	 * : table, json, csv, yaml. Default table.
	 */
	public function connections( $args, $assoc ) {
		if ( ! class_exists( 'SXANL_Connections' ) ) {
			WP_CLI::error( 'App pairing is part of the Sentrixa edition of this plugin.' );
		}
		$rows = array();
		foreach ( SXANL_Connections::all() as $c ) {
			$rows[] = array(
				'id'        => $c['id'],
				'label'     => $c['label'],
				'author_id' => $c['author_id'],
				'created'   => $c['created'],
				'last_used' => $c['last_used'] ?: '-',
			);
		}
		WP_CLI\Utils\format_items( isset( $assoc['format'] ) ? $assoc['format'] : 'table', $rows, array( 'id', 'label', 'author_id', 'created', 'last_used' ) );
	}
}

WP_CLI::add_command( 'sentrixa-analytics', 'SXANL_CLI' );