package swmigration_test

import (
	"context"
	"database/sql"
	"encoding/json"
	"fmt"
	"io"
	"log/slog"
	"os"
	"path/filepath"
	"reflect"
	"sort"
	"strings"
	"sync"
	"testing"
	"time"

	driver "github.com/go-sql-driver/mysql"
	"golang.org/x/crypto/bcrypt"
	"gorm.io/driver/mysql"
	"gorm.io/gorm"
	"gorm.io/gorm/logger"
	assets "kra/deploy/migrations"
	biz "kra/internal/biz/business"
	bizsystem "kra/internal/biz/system"
	"kra/internal/config"
	rootdata "kra/internal/data"
	data "kra/internal/data/business"
	"kra/internal/data/swmigration"
	"kra/internal/integration/storage"
	"kra/internal/modules"
	"kra/pkg/database/migration"
)

func localDatabase(t *testing.T) *gorm.DB {
	t.Helper()
	dsn := os.Getenv("SW_TEST_MYSQL_DSN")
	if dsn == "" {
		t.Skip("set SW_TEST_MYSQL_DSN for isolated MySQL upgrade tests")
	}
	cfg, err := driver.ParseDSN(dsn)
	if err != nil {
		t.Fatal(err)
	}
	if cfg.Net != "tcp" || !strings.HasPrefix(cfg.Addr, "127.0.0.1:") {
		t.Fatal("upgrade tests require an isolated local MySQL")
	}
	cfg.DBName = ""
	cfg.ParseTime = true
	cfg.Loc = time.FixedZone("Asia/Shanghai", 8*3600)
	admin, err := sql.Open("mysql", cfg.FormatDSN())
	if err != nil {
		t.Fatal(err)
	}
	name := fmt.Sprintf("sw_test_upgrade_%d", time.Now().UnixNano())
	if _, err := admin.Exec("CREATE DATABASE `" + name + "` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci"); err != nil {
		admin.Close()
		t.Fatal(err)
	}
	cfg.DBName = name
	db, err := gorm.Open(mysql.Open(cfg.FormatDSN()), &gorm.Config{Logger: logger.Default.LogMode(logger.Silent)})
	if err != nil {
		t.Fatal(err)
	}
	pool, _ := db.DB()
	pool.SetMaxOpenConns(4)
	t.Cleanup(func() {
		pool.Close()
		_, err := admin.Exec("DROP DATABASE `" + name + "`")
		if err != nil {
			t.Error(err)
		}
		admin.Close()
	})
	return db
}

func legacyFixture(t *testing.T, db *gorm.DB) string {
	t.Helper()
	raw, err := os.ReadFile("testdata/legacy-schema.sql")
	if err != nil {
		t.Fatal(err)
	}
	statements, err := assets.Statements(string(raw))
	if err != nil {
		t.Fatal(err)
	}
	for _, statement := range statements {
		if err := db.Exec(statement).Error; err != nil {
			t.Fatal(err)
		}
	}
	var surface struct{ Menus, Jobs []map[string]any }
	file, err := os.Open("testdata/legacy-surface.json")
	if err != nil {
		t.Fatal(err)
	}
	decoder := json.NewDecoder(file)
	decoder.UseNumber()
	err = decoder.Decode(&surface)
	file.Close()
	if err != nil {
		t.Fatal(err)
	}
	password, err := bcrypt.GenerateFromPassword([]byte("Fixture-password-2026"), bcrypt.MinCost)
	if err != nil {
		t.Fatal(err)
	}
	roleIDs := []string{"1", "2083497078545207297", "2087435436573081601", "2087361690139152385"}
	userIDs := []string{"9007199254740993", "9007199254740995", "9007199254740997", "9007199254740999"}
	for level, id := range roleIDs {
		key := fmt.Sprintf("business%d", level)
		if level == 0 {
			key = "superadmin"
		}
		insertLegacy(t, db, "sys_role", map[string]any{"role_id": id, "role_name": fmt.Sprintf("renamed-role-%d", level), "role_key": key, "role_sort": level, "data_scope": "1", "status": "0", "del_flag": "0", "create_time": "2026-01-01 08:00:00", "update_time": "2026-01-01 08:00:00"})
		parent := "0"
		path := "0"
		if level > 1 {
			parent = userIDs[level-1]
			path = "0," + strings.Join(userIDs[1:level], ",")
		}
		insertLegacy(t, db, "sys_user", map[string]any{"user_id": userIDs[level], "user_name": fmt.Sprintf("fixture-user-%d", level), "nick_name": fmt.Sprintf("fixture-%d", level), "password": string(password), "status": "0", "del_flag": "0", "level": level, "parent_id": parent, "id_path": path, "create_time": "2026-01-01 08:00:00", "update_time": "2026-01-01 08:00:00"})
		insertLegacy(t, db, "sys_user_role", map[string]any{"user_id": userIDs[level], "role_id": id})
		insertLegacy(t, db, "sys_user_preference", map[string]any{"user_id": userIDs[level], "include_sub_promote": 1, "idcard_dedup": 1, "update_time": "2026-01-01 08:00:00"})
	}
	for _, menu := range surface.Menus {
		insertLegacy(t, db, "sys_menu", menu)
		for _, id := range roleIDs {
			insertLegacy(t, db, "sys_role_menu", map[string]any{"role_id": id, "menu_id": menu["menu_id"]})
		}
	}
	for i, job := range surface.Jobs {
		job["id"] = i + 1
		job["job_name"] = fmt.Sprintf("fixture-job-%d", i)
		job["biz_id"] = fmt.Sprintf("fixture-job-%d", i)
		job["namespace_id"] = "fixture"
		job["args_str"] = "{}"
		job["deleted"] = 0
		insertLegacy(t, db, "sj_job", job)
	}
	insertLegacy(t, db, "sys_user_bind_platform", map[string]any{"user_id": userIDs[3], "source_db": "lx", "platform_busier_id": 14, "platform_busier_account": "fixture-sdk", "status": "0", "create_time": "2026-01-01 08:00:00"})
	insertLegacy(t, db, "sys_oss", map[string]any{"oss_id": "9007199254741093", "file_name": "fixture.png", "original_name": "fixture.png", "file_suffix": "png", "url": "https://example.invalid/fixture.png", "ext1": "{}", "create_by": userIDs[3], "create_time": "2026-01-01 08:00:00"})
	insertLegacy(t, db, "sys_alert_rule", map[string]any{"id": 1, "rule_name": "fixture-rule", "rule_type": "fixture", "monitor_metric": 1, "monitor_scope": 1, "warning_color": "red", "creator_id": userIDs[3], "enabled": 1, "is_deleted": 0, "created_at": "2026-01-01 08:00:00", "updated_at": "2026-01-01 08:00:00"})
	insertLegacy(t, db, "sys_alert_record", map[string]any{"id": "9007199254740993", "platform_code": "lx", "platform_name": "fixture", "rule_id": 1, "rule_name": "fixture-rule", "rule_type": "fixture", "target_promote_id": 100, "business_id": userIDs[3], "business_name": "fixture", "status": 1, "alert_date": "2026-01-01", "created_at": "2026-01-01 08:00:00", "updated_at": "2026-01-01 08:00:00"})
	insertLegacy(t, db, "sys_alert_operation_log", map[string]any{"id": 1, "alert_id": "9007199254740993", "operator_id": userIDs[3], "log_type": 1, "attachment_ids": "[9007199254741093]", "created_at": "2026-01-01 08:00:00"})
	insertLegacy(t, db, "tab_promote", map[string]any{"id": 100, "source_db": "lx", "account": "fixture-channel", "promote_level": 1, "busier_id": 14})
	insertLegacy(t, db, "tab_user", map[string]any{"id": 1, "source_db": "lx", "account": "fixture-player", "promote_id": 100, "puid": 0, "register_time": "1767225600"})
	insertLegacy(t, db, "tab_spend", map[string]any{"id": 1, "source_db": "lx", "user_id": 1, "promote_id": 100, "pay_status": 1, "pay_amount": "12.34", "pay_time": 1767225600, "pay_order_number": "fixture-order"})
	if err := db.Exec("ALTER TABLE tab_promote AUTO_INCREMENT=2147483640").Error; err != nil {
		t.Fatal(err)
	}
	return string(password)
}

func insertLegacy(t *testing.T, db *gorm.DB, table string, values map[string]any) {
	t.Helper()
	var columns []struct {
		ColumnName, DataType, Extra, IsNullable string
		ColumnDefault                           *string
	}
	if err := db.Raw("SELECT column_name,data_type,extra,is_nullable,column_default FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name=? ORDER BY ordinal_position", table).Scan(&columns).Error; err != nil {
		t.Fatal(err)
	}
	known := map[string]bool{}
	for _, column := range columns {
		known[column.ColumnName] = true
		if _, exists := values[column.ColumnName]; exists || column.ColumnDefault != nil || column.IsNullable == "YES" || strings.Contains(column.Extra, "auto_increment") || strings.Contains(column.Extra, "GENERATED") {
			continue
		}
		var value any = "fixture"
		switch column.DataType {
		case "tinyint", "smallint", "mediumint", "int", "bigint", "decimal", "double", "float", "bit":
			value = 0
		case "datetime", "timestamp":
			value = "2026-01-01 08:00:00"
		case "date":
			value = "2026-01-01"
		case "time":
			value = "00:00:00"
		case "json":
			value = "{}"
		}
		values[column.ColumnName] = value
	}
	var names []string
	for name := range values {
		if !known[name] {
			t.Fatalf("unknown fixture column %s.%s", table, name)
		}
		names = append(names, name)
	}
	sort.Strings(names)
	args := make([]any, len(names))
	marks := make([]string, len(names))
	quoted := make([]string, len(names))
	for i, name := range names {
		args[i] = values[name]
		marks[i] = "?"
		quoted[i] = "`" + name + "`"
	}
	if err := db.Exec("INSERT INTO `"+table+"` ("+strings.Join(quoted, ",")+") VALUES ("+strings.Join(marks, ",")+")", args...).Error; err != nil {
		t.Fatalf("seed %s: %v", table, err)
	}
}

type provider struct{ db *gorm.DB }

func (p provider) DB() *gorm.DB { return p.db }

func assertComplete(t *testing.T, db *gorm.DB, password string) {
	t.Helper()
	if err := modules.Catalog().CheckSchema(db); err != nil {
		t.Fatal(err)
	}
	for _, name := range assets.CleanupTables() {
		if db.Migrator().HasTable(name) {
			t.Fatalf("retired table remains: %s", name)
		}
	}
	var phase string
	db.Table(swmigration.TableName).Select("phase").Where("name='legacy-sw'").Scan(&phase)
	if phase != "complete" {
		t.Fatalf("phase=%q", phase)
	}
	var users []struct {
		ID, AuthorityID uint
		Password        string
	}
	if err := db.Table("sys_users").Order("id").Find(&users).Error; err != nil {
		t.Fatal(err)
	}
	if len(users) != 4 {
		t.Fatalf("migrated users=%d", len(users))
	}
	for _, user := range users {
		if user.Password != password {
			t.Fatal("password bytes changed")
		}
	}
	var count int64
	db.Raw("SELECT COUNT(*) FROM information_schema.tables WHERE table_schema=DATABASE() AND table_type='BASE TABLE'").Scan(&count)
	if count != 78 {
		t.Fatalf("final table count=%d, want 78", count)
	}
	db.Table("tab_user").Count(&count)
	if count != 1 {
		t.Fatal("raw user data changed")
	}
	var next uint64
	db.Raw("SELECT auto_increment FROM information_schema.tables WHERE table_schema=DATABASE() AND table_name='tab_promote'").Scan(&next)
	if next != 2147483640 {
		t.Fatalf("auto-increment changed: %d", next)
	}
	var surface struct{ Jobs []map[string]any }
	fixture, err := os.Open("testdata/legacy-surface.json")
	if err != nil {
		t.Fatal(err)
	}
	decoder := json.NewDecoder(fixture)
	decoder.UseNumber()
	err = decoder.Decode(&surface)
	fixture.Close()
	if err != nil {
		t.Fatal(err)
	}
	expectedEnabled := int64(2) // new incremental and full effectiveness jobs
	for _, job := range surface.Jobs {
		if fmt.Sprint(job["job_status"]) == "1" {
			expectedEnabled++
		}
	}
	db.Table("sys_timed_tasks").Where("deleted_at IS NULL AND enabled=1").Count(&count)
	if count != expectedEnabled {
		t.Fatalf("legacy task enable states not restored: got %d want %d", count, expectedEnabled)
	}
	var attachments string
	db.Table("sys_alert_operation_log").Select("attachment_ids").Where("id=1").Scan(&attachments)
	if attachments == "[9007199254741093]" || attachments == "[]" {
		t.Fatalf("attachment migration did not finish before cleanup: %s", attachments)
	}
	var id uint
	uc := biz.NewAccountUsecase(data.NewAccountRepo(provider{db}))
	for level := 1; level <= 3; level++ {
		actor := bizsystem.Actor{UserID: users[0].ID, AuthorityID: 888}
		if level > 1 {
			var aid uint
			db.Table("sys_users").Select("authority_id").Where("id=?", id).Scan(&aid)
			actor = bizsystem.Actor{UserID: id, AuthorityID: aid}
		}
		created, err := uc.CreateChild(bizsystem.NewActorContext(context.Background(), actor), &biz.Account{Username: fmt.Sprintf("after-cleanup-%d", level), Password: "fixture-password", RealName: "fixture"})
		if err != nil {
			t.Fatalf("create business level %d after map removal: %v", level, err)
		}
		id = created.ID
		if created.Level != level {
			t.Fatalf("created level %d instead of %d", created.Level, level)
		}
	}
}

func TestMySQLAutomaticUpgradeAndRestart(t *testing.T) {
	db := localDatabase(t)
	password := legacyFixture(t, db)
	root := t.TempDir()
	log := slog.New(slog.NewTextHandler(io.Discard, nil))
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, log); err != nil {
		t.Fatal(err)
	}
	assertComplete(t, db, password)
	archives, err := filepath.Glob(filepath.Join(root, "*.sql.gz"))
	if err != nil || len(archives) != 2 {
		t.Fatalf("backup archives=%v %v", archives, err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, log); err != nil {
		t.Fatalf("restart after cleanup: %v", err)
	}
	var count int64
	db.Table("sys_users").Count(&count)
	if count != 7 {
		t.Fatal("restart reset created users")
	}
}

func TestMySQLUpgradeRecognitionRequiresLegacyEvidence(t *testing.T) {
	db := localDatabase(t)
	if err := swmigration.StateMigration().Migrate(db); err != nil {
		t.Fatal(err)
	}
	assertRecognized := func(want bool) {
		t.Helper()
		got, err := swmigration.Recognized(db)
		if err != nil || got != want {
			t.Fatalf("legacy recognition = %v, want %v: %v", got, want, err)
		}
	}
	// Every fresh template installation creates this table, even when it has
	// never contained legacy SW data or started the legacy upgrade workflow.
	assertRecognized(false)
	if err := db.Exec("INSERT INTO sys_business_upgrade_state(name,version,phase,database_identity) VALUES('another-workflow','v1','complete','fixture')").Error; err != nil {
		t.Fatal(err)
	}
	assertRecognized(false)
	if err := db.Exec("UPDATE sys_business_upgrade_state SET name='legacy-sw'").Error; err != nil {
		t.Fatal(err)
	}
	assertRecognized(true)
}

func TestMySQLUpgradeResumesAfterIndexFailure(t *testing.T) {
	db := localDatabase(t)
	password := legacyFixture(t, db)
	root := t.TempDir()
	log := slog.New(slog.NewTextHandler(io.Discard, nil))
	if err := db.Exec("CREATE INDEX idx_sw_user_registration ON tab_user(id)").Error; err != nil {
		t.Fatal(err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, log); err == nil {
		t.Fatal("incompatible existing index accepted")
	}
	if !db.Migrator().HasTable("sw_kra_id_map") || !db.Migrator().HasTable("legacy_sw_20261103_sys_user") {
		t.Fatal("failed index migration deleted recovery data")
	}
	if err := db.Exec("DROP INDEX idx_sw_user_registration ON tab_user").Error; err != nil {
		t.Fatal(err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, log); err != nil {
		t.Fatalf("resume indexes: %v", err)
	}
	assertComplete(t, db, password)
}

func TestMySQLUpgradeResumesPartialCleanupOnlyWithVerifiedBackup(t *testing.T) {
	db := localDatabase(t)
	password := legacyFixture(t, db)
	root := t.TempDir()
	log := slog.New(slog.NewTextHandler(io.Discard, nil))
	if err := db.Exec("CREATE VIEW retained_job_view AS SELECT id FROM sj_job").Error; err != nil {
		t.Fatal(err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, log); err == nil {
		t.Fatal("cleanup ignored a dependent view")
	}
	var path string
	if err := db.Table(swmigration.TableName).Select("cleanup_backup_path").Where("name='legacy-sw'").Scan(&path).Error; err != nil {
		t.Fatal(err)
	}
	original, err := os.ReadFile(path)
	if err != nil {
		t.Fatal(err)
	}
	// Simulate a crash after an earlier table was dropped. Its data is already
	// in the completed cleanup archive, so restarting must not replace it with
	// a new snapshot of only the tables that remain.
	if err := db.Exec("DROP TABLE bak_sw2kra_20261103_sys_user").Error; err != nil {
		t.Fatal(err)
	}
	if err := os.WriteFile(path, append(original, byte(1)), 0600); err != nil {
		t.Fatal(err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, log); err == nil || !strings.Contains(err.Error(), "checksum") {
		t.Fatalf("corrupt archive allowed deletion: %v", err)
	}
	if !db.Migrator().HasTable("sw_kra_id_map") {
		t.Fatal("mapping deleted without verified backup")
	}
	if err := os.WriteFile(path, original, 0600); err != nil {
		t.Fatal(err)
	}
	if err := db.Exec("DROP VIEW retained_job_view").Error; err != nil {
		t.Fatal(err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, log); err != nil {
		t.Fatalf("resume cleanup: %v", err)
	}
	assertComplete(t, db, password)
}

func TestMySQLConcurrentAutomaticUpgrades(t *testing.T) {
	db := localDatabase(t)
	password := legacyFixture(t, db)
	root := t.TempDir()
	log := slog.New(slog.NewTextHandler(io.Discard, nil))
	errors := make(chan error, 2)
	var group sync.WaitGroup
	for i := 0; i < 2; i++ {
		group.Add(1)
		go func() {
			defer group.Done()
			errors <- swmigration.Run(context.Background(), db, modules.Catalog(), root, log)
		}()
	}
	group.Wait()
	close(errors)
	for err := range errors {
		if err != nil {
			t.Fatal(err)
		}
	}
	assertComplete(t, db, password)
	archives, _ := filepath.Glob(filepath.Join(root, "*.sql.gz"))
	if len(archives) != 2 {
		t.Fatalf("concurrent instances duplicated backups: %v", archives)
	}
}

type cancelOnProgress struct {
	slog.Handler
	cancel context.CancelFunc
	once   *sync.Once
}

func (h cancelOnProgress) Handle(ctx context.Context, r slog.Record) error {
	r.Attrs(func(a slog.Attr) bool {
		if a.Key == "result" && a.Value.String() == "旧框架备份已校验" {
			h.once.Do(h.cancel)
		}
		return true
	})
	return h.Handler.Handle(ctx, r)
}
func (h cancelOnProgress) WithAttrs(attrs []slog.Attr) slog.Handler {
	return cancelOnProgress{Handler: h.Handler.WithAttrs(attrs), cancel: h.cancel, once: h.once}
}
func (h cancelOnProgress) WithGroup(name string) slog.Handler {
	return cancelOnProgress{Handler: h.Handler.WithGroup(name), cancel: h.cancel, once: h.once}
}

func TestMySQLUpgradeResumesInterruptedFrameworkDDL(t *testing.T) {
	db := localDatabase(t)
	password := legacyFixture(t, db)
	root := t.TempDir()
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()
	log := slog.New(cancelOnProgress{Handler: slog.NewTextHandler(io.Discard, nil), cancel: cancel, once: &sync.Once{}})
	if err := swmigration.Run(ctx, db, modules.Catalog(), root, log); err == nil {
		t.Fatal("interrupted framework migration unexpectedly completed")
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), root, slog.New(slog.NewTextHandler(io.Discard, nil))); err != nil {
		t.Fatalf("recover interrupted DDL: %v", err)
	}
	assertComplete(t, db, password)
}

func TestMySQLUpgradeFinishesCommittedArchiveWithoutRemapping(t *testing.T) {
	db := localDatabase(t)
	password := legacyFixture(t, db)
	pool, _ := db.DB()
	conn, err := pool.Conn(context.Background())
	if err != nil {
		t.Fatal(err)
	}
	statements, err := assets.Statements(assets.FrameworkSQL())
	if err != nil {
		t.Fatal(err)
	}
	for _, statement := range statements {
		if strings.HasPrefix(strings.ToUpper(statement), "USE ") {
			continue
		}
		if _, err := conn.ExecContext(context.Background(), statement); err != nil {
			conn.Close()
			t.Fatal(err)
		}
	}
	conn.Close()
	if err := db.Exec("UPDATE sw_kra_state SET phase='data_validated',completed_at=NULL WHERE id=1").Error; err != nil {
		t.Fatal(err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), t.TempDir(), slog.New(slog.NewTextHandler(io.Discard, nil))); err != nil {
		t.Fatalf("resume committed conversion: %v", err)
	}
	assertComplete(t, db, password)
}

func TestMySQLNativeStartupAutomaticallyUpgradesWithLegacyDisableFlag(t *testing.T) {
	db := localDatabase(t)
	password := legacyFixture(t, db)
	cfg, err := driver.ParseDSN(os.Getenv("SW_TEST_MYSQL_DSN"))
	if err != nil {
		t.Fatal(err)
	}
	if err := db.Raw("SELECT DATABASE()").Scan(&cfg.DBName).Error; err != nil {
		t.Fatal(err)
	}
	cfg.ParseTime = true
	cfg.Loc = time.FixedZone("Asia/Shanghai", 8*3600)
	cfg.ReadTimeout = time.Second
	root := t.TempDir()
	path := filepath.Join(root, "config.yaml")
	if err := os.WriteFile(path, []byte("admin: {}\n"), 0600); err != nil {
		t.Fatal(err)
	}
	admin := &config.Admin{ConfigPath: path, System: &config.System{DisableAutoMigrate: true}, Local: &config.Local{StorePath: filepath.Join(root, "uploads")}}
	runtime := config.NewStore(&config.Config{Data: &config.Data{Database: &config.Database{Driver: "mysql", Source: cfg.FormatDSN(), LogMode: "silent", Engine: "InnoDB", MaxOpenConns: 1}}, Admin: admin})
	defer runtime.Close()
	store, err := storage.NewReloadable(admin)
	if err != nil {
		t.Fatal(err)
	}
	d, closeData, err := rootdata.NewData(runtime, slog.New(slog.NewTextHandler(io.Discard, nil)), store, modules.Catalog())
	if err != nil {
		t.Fatal(err)
	}
	defer closeData()
	if !d.DatabaseReady() {
		t.Fatal("database was not ready after automatic startup")
	}
	assertComplete(t, db, password)
	files, _ := filepath.Glob(filepath.Join(root, "migration-backups", "*.sql.gz"))
	if len(files) != 2 {
		t.Fatalf("automatic private backups not created: %v", files)
	}
}

func TestMySQLExistingMigratedInstallationPreservesTaskChoices(t *testing.T) {
	db := localDatabase(t)
	legacyFixture(t, db)
	pool, _ := db.DB()
	conn, err := pool.Conn(context.Background())
	if err != nil {
		t.Fatal(err)
	}
	statements, err := assets.Statements(assets.FrameworkSQL())
	if err != nil {
		t.Fatal(err)
	}
	for _, statement := range statements {
		if strings.HasPrefix(strings.ToUpper(statement), "USE ") {
			continue
		}
		if _, err := conn.ExecContext(context.Background(), statement); err != nil {
			conn.Close()
			t.Fatal(err)
		}
	}
	conn.Close()
	var oldSteps []migration.Step
	for _, step := range modules.Catalog().MigrationSteps() {
		if !strings.HasPrefix(step.ID, "202611060024_") && !strings.HasPrefix(step.ID, "202611060025_") {
			oldSteps = append(oldSteps, step)
		}
	}
	if err := migration.Run(db, oldSteps); err != nil {
		t.Fatal(err)
	}
	if err := db.Exec("UPDATE sys_timed_tasks SET enabled=(id=1)").Error; err != nil {
		t.Fatal(err)
	}
	var before, after []map[string]any
	if err := db.Table("sys_timed_tasks").Select("id,name,method_name,spec,params,enabled").Order("id").Find(&before).Error; err != nil {
		t.Fatal(err)
	}
	if err := swmigration.Run(context.Background(), db, modules.Catalog(), t.TempDir(), slog.New(slog.NewTextHandler(io.Discard, nil))); err != nil {
		t.Fatal(err)
	}
	if err := db.Table("sys_timed_tasks").Select("id,name,method_name,spec,params,enabled").Order("id").Find(&after).Error; err != nil {
		t.Fatal(err)
	}
	if !reflect.DeepEqual(before, after) {
		t.Fatal("automatic cleanup changed existing task configuration")
	}
	for _, name := range assets.CleanupTables() {
		if db.Migrator().HasTable(name) {
			t.Fatalf("cleanup omitted %s", name)
		}
	}
}