package folder

// FolderType definition
type FolderType int

const (
	TypePathMap   = 1
	TypeCloudSync = 2
	TypeCifsSmb   = 3
)

// Folder Status definition
const (
	StatusErrorConfig = "ErrorConfig"
	StatusDisable     = "Disable"
	StatusEnable      = "Enable"
)

// IFOLDER Folder interface
type IFOLDER interface {
	Add(cfg FolderConfig) (*FolderConfig, error) // Add a new folder
	GetConfig() FolderConfig                     // Get folder public configuration
	GetFullPath(dir string) string               // Get folder full path
	Remove() error                               // Remove a folder
	Sync() error                                 // Force folder files synchronization
	IsInSync() (bool, error)                     // Check if folder files are in-sync
}

// FolderConfig is the config for one folder
type FolderConfig struct {
	ID         string     `json:"id"`
	Label      string     `json:"label"`
	ClientPath string     `json:"path"`
	Type       FolderType `json:"type"`
	Status     string     `json:"status"`
	DefaultSdk string     `json:"defaultSdk"`

	// Not exported fields from REST API point of view
	RootPath string `json:"-"`

	// FIXME: better to define an equivalent to union data and then implement
	// UnmarshalJSON/MarshalJSON to decode/encode according to Type value
	// Data interface{} `json:"data"`

	// Specific data depending on which Type is used
	DataPathMap   PathMapConfig   `json:"dataPathMap,omitempty"`
	DataCloudSync CloudSyncConfig `json:"dataCloudSync,omitempty"`
}

// PathMapConfig Path mapping specific data
type PathMapConfig struct {
	ServerPath string `json:"serverPath"`
}

// CloudSyncConfig CloudSync (AKA Syncthing) specific data
type CloudSyncConfig struct {
	SyncThingID   string `json:"syncThingID"`
	BuilderSThgID string `json:"builderSThgID"`
}