package value_objects

// AccountStatus represents the status of an account
type AccountStatus string

const (
	AccountStatusActive     AccountStatus = "active"
	AccountStatusSuspended  AccountStatus = "suspended"
	AccountStatusLocked     AccountStatus = "locked"
	AccountStatusRecovering AccountStatus = "recovering"
)

// String returns the string representation
func (s AccountStatus) String() string {
	return string(s)
}

// IsValid checks if the status is valid
func (s AccountStatus) IsValid() bool {
	switch s {
	case AccountStatusActive, AccountStatusSuspended, AccountStatusLocked, AccountStatusRecovering:
		return true
	default:
		return false
	}
}

// CanLogin checks if the account can login with this status
func (s AccountStatus) CanLogin() bool {
	return s == AccountStatusActive
}

// CanInitiateRecovery checks if recovery can be initiated
func (s AccountStatus) CanInitiateRecovery() bool {
	return s == AccountStatusActive || s == AccountStatusLocked
}

// ShareType represents the type of key share
type ShareType string

const (
	ShareTypeUserDevice ShareType = "user_device" // Share stored on user's device
	ShareTypeServer     ShareType = "server"      // Share stored by persistent server party (in DB)
	ShareTypeRecovery   ShareType = "recovery"    // Share stored for recovery
	ShareTypeDelegate   ShareType = "delegate"    // Share returned to user via delegate party (not stored in party DB)
)

// String returns the string representation
func (st ShareType) String() string {
	return string(st)
}

// IsValid checks if the share type is valid
func (st ShareType) IsValid() bool {
	switch st {
	case ShareTypeUserDevice, ShareTypeServer, ShareTypeRecovery, ShareTypeDelegate:
		return true
	default:
		return false
	}
}

// RequiresUserShare checks if this share type requires user to provide share for signing
func (st ShareType) RequiresUserShare() bool {
	return st == ShareTypeDelegate || st == ShareTypeUserDevice
}

// RecoveryType represents the type of account recovery
type RecoveryType string

const (
	RecoveryTypeDeviceLost    RecoveryType = "device_lost"
	RecoveryTypeShareRotation RecoveryType = "share_rotation"
)

// String returns the string representation
func (rt RecoveryType) String() string {
	return string(rt)
}

// IsValid checks if the recovery type is valid
func (rt RecoveryType) IsValid() bool {
	switch rt {
	case RecoveryTypeDeviceLost, RecoveryTypeShareRotation:
		return true
	default:
		return false
	}
}

// RecoveryStatus represents the status of a recovery session
type RecoveryStatus string

const (
	RecoveryStatusRequested  RecoveryStatus = "requested"
	RecoveryStatusInProgress RecoveryStatus = "in_progress"
	RecoveryStatusCompleted  RecoveryStatus = "completed"
	RecoveryStatusFailed     RecoveryStatus = "failed"
)

// String returns the string representation
func (rs RecoveryStatus) String() string {
	return string(rs)
}

// IsValid checks if the recovery status is valid
func (rs RecoveryStatus) IsValid() bool {
	switch rs {
	case RecoveryStatusRequested, RecoveryStatusInProgress, RecoveryStatusCompleted, RecoveryStatusFailed:
		return true
	default:
		return false
	}
}