<?php
/**
 * Seed the scale-benchmark dataset.
 *
 * Usage (DB credentials come from the same env vars as the integration suite):
 *   TMDO_TEST_DB_NAME=wp_wpdo_bench php tests/bench/seed.php --vendors=100000 --listings=1000000
 *
 * Options: --vendors=N (default 1000), --listings=N (default 10000), --seed=N (default 42),
 *          --batch=N rows per INSERT (default 2000).
 *
 * Drops and rebuilds its own wp_itest_* tables every run. Refuses any database
 * whose name does not end in `_bench`.
 *
 * @package TMDO\Tests\Bench
 */

declare(strict_types=1);

if ( 'cli' !== PHP_SAPI ) {
	exit( 1 );
}

require_once __DIR__ . '/class-tmdo-bench-seeder.php';

$opts     = getopt( '', array( 'vendors::', 'listings::', 'seed::', 'batch::' ) );
$vendors  = (int) ( $opts['vendors'] ?? 1000 );
$listings = (int) ( $opts['listings'] ?? 10000 );
$db_name  = (string) getenv( 'TMDO_TEST_DB_NAME' );

try {
	// Before the bootstrap: it runs CREATE DATABASE on whatever name it is given.
	TMDO_Bench_Seeder::assert_bench_db( $db_name );
	TMDO_Bench_Seeder::assert_count( 'vendors', $vendors );
	TMDO_Bench_Seeder::assert_count( 'listings', $listings );
} catch ( InvalidArgumentException $e ) {
	fwrite( STDERR, $e->getMessage() . PHP_EOL );
	exit( 2 );
}

// Schema_Manager / Installer require ABSPATH . 'wp-admin/includes/upgrade.php'.
define( 'ABSPATH', __DIR__ . '/wp-stub/' );
require dirname( __DIR__ ) . '/integration/bootstrap.php';

$started = microtime( true );
$seeder  = new TMDO_Bench_Seeder( $_mysqli, $wpdb->prefix, $vendors, $listings, (int) ( $opts['seed'] ?? 42 ), (int) ( $opts['batch'] ?? 2000 ) );
$counts  = $seeder->run();

printf( "Seeded %s: %d vendors, %d listings in %.1fs\n", $db_name, $vendors, $listings, microtime( true ) - $started );
foreach ( $counts as $table => $rows ) {
	printf( "  %-40s %12d\n", $table, $rows );
}