package initialize

import (
	"context"
	"kra/internal/biz/system"
	"kra/internal/config"

	"gorm.io/gorm"
)

// Backend is the infrastructure boundary required by application
// initialization and runtime configuration management.
type Backend interface {
	IsInitialized(context.Context) (bool, error)
	InitializeDatabase(context.Context, *system.DatabaseConfig, func(context.Context, *gorm.DB) error) error
	PersistConfig(context.Context) error
	PersistRuntimeConfig(context.Context, *config.Config) error
	ReloadConfig(context.Context) error
	Config() *config.Config
}