package backend

import (
	"ant-chrome/backend/internal/backup"
	"strings"
	"time"
)

type BackupScope = backup.Scope
type BackupManifest = backup.Manifest

// BackupGetScopeDefinition 返回当前环境下的备份范围定义（第一阶段：范围与包格式）。
func (a *App) BackupGetScopeDefinition() (BackupScope, error) {
	return backup.BuildScope(backup.BuildOptions{
		AppRoot: a.appRoot,
		Config:  a.config,
	})
}

// BackupGetManifestTemplate 返回 manifest 结构预览（不执行实际导出）。
func (a *App) BackupGetManifestTemplate() (BackupManifest, error) {
	scope, err := a.BackupGetScopeDefinition()
	if err != nil {
		return BackupManifest{}, err
	}
	appName := "Ant Browser"
	if a.config != nil {
		if name := strings.TrimSpace(a.config.App.Name); name != "" {
			appName = name
		}
	}
	return backup.BuildManifest(scope, appName, "1.0.0", time.Now()), nil
}