package domain

import "time"

type PluginLifecycleState string

const (
	PluginLifecycleStatePending     PluginLifecycleState = "pending"
	PluginLifecycleStateInstalled   PluginLifecycleState = "installed"
	PluginLifecycleStateEnabled     PluginLifecycleState = "enabled"
	PluginLifecycleStateDisabled    PluginLifecycleState = "disabled"
	PluginLifecycleStateUpgrading   PluginLifecycleState = "upgrading"
	PluginLifecycleStateRollingBack PluginLifecycleState = "rolling_back"
	PluginLifecycleStateRetired     PluginLifecycleState = "retired"
	PluginLifecycleStateFailed      PluginLifecycleState = "failed"
)

type PluginLifecycleOperation string

const (
	PluginLifecycleOperationInstall         PluginLifecycleOperation = "install"
	PluginLifecycleOperationEnable          PluginLifecycleOperation = "enable"
	PluginLifecycleOperationDisable         PluginLifecycleOperation = "disable"
	PluginLifecycleOperationUpgrade         PluginLifecycleOperation = "upgrade"
	PluginLifecycleOperationRollback        PluginLifecycleOperation = "rollback"
	PluginLifecycleOperationRetire          PluginLifecycleOperation = "retire"
	PluginLifecycleOperationDependencyCheck PluginLifecycleOperation = "dependency-check"
)

type PluginLifecycleInstallation struct {
	ID               string
	PluginID         string
	ServerInstanceID string
	CurrentVersion   string
	TargetVersion    string
	PreviousVersion  string
	DesiredState     PluginLifecycleState
	CurrentState     PluginLifecycleState
	LastOperation    PluginLifecycleOperation
	Compatibility    string
	DependencyState  DependencyState
	JobID            string
	FailureReason    string
	IdempotencyKey   string
	CreatedAt        time.Time
	UpdatedAt        time.Time
}

type PluginLifecycleFilter struct {
	PluginID         string
	ServerInstanceID string
	CurrentState     PluginLifecycleState
}

type PluginLifecycleRequest struct {
	PluginID         string
	ServerInstanceID string
	Operation        PluginLifecycleOperation
	TargetVersion    string
	IdempotencyKey   string
}

type PluginLifecycleResult struct {
	Installation PluginLifecycleInstallation
	Job          Job
	Status       string
}

func CopyPluginLifecycleInstallation(installation PluginLifecycleInstallation) PluginLifecycleInstallation {
	return installation
}

func CopyPluginLifecycleInstallations(installations []PluginLifecycleInstallation) []PluginLifecycleInstallation {
	if installations == nil {
		return nil
	}
	out := make([]PluginLifecycleInstallation, len(installations))
	copy(out, installations)
	return out
}

func CopyPluginLifecycleResult(result PluginLifecycleResult) PluginLifecycleResult {
	result.Installation = CopyPluginLifecycleInstallation(result.Installation)
	result.Job = CopyJob(result.Job)
	return result
}