import
  preserves, protocol

type
  TargetedTurnEvent* {.preservesRecord: "event".} = object
    `target`*: Target
    `detail`*: TurnEvent

  `LinkedTaskReleaseReason`* {.preservesOr, pure.} = enum
    `cancelled`, `normal`
  TurnId* = Value
  AssertionDescriptionKind* {.pure.} = enum
    `value`, `opaque`
  AssertionDescriptionValue* {.preservesRecord: "value".} = object
    `value`*: Value

  AssertionDescriptionOpaque* {.preservesRecord: "opaque".} = object
    `description`*: Value

  `AssertionDescription`* {.preservesOr.} = object
    case orKind*: AssertionDescriptionKind
    of AssertionDescriptionKind.`value`:
        `value`*: AssertionDescriptionValue

    of AssertionDescriptionKind.`opaque`:
        `opaque`*: AssertionDescriptionOpaque

  
  NameKind* {.pure.} = enum
    `anonymous`, `named`
  NameAnonymous* {.preservesRecord: "anonymous".} = object
  
  NameNamed* {.preservesRecord: "named".} = object
    `name`*: Value

  `Name`* {.preservesOr.} = object
    case orKind*: NameKind
    of NameKind.`anonymous`:
        `anonymous`*: NameAnonymous

    of NameKind.`named`:
        `named`*: NameNamed

  
  ActorId* = Value
  FacetId* = Value
  `FacetStopReason`* {.preservesOr, pure.} = enum
    `explicitAction`, `inert`, `parentStopping`, `actorStopping`
  TaskId* = Value
  ActorActivationKind* {.pure.} = enum
    `start`, `turn`, `stop`
  ActorActivationStart* {.preservesRecord: "start".} = object
    `actorName`*: Name

  ActorActivationStop* {.preservesRecord: "stop".} = object
    `status`*: ExitStatus

  `ActorActivation`* {.preservesOr.} = object
    case orKind*: ActorActivationKind
    of ActorActivationKind.`start`:
        `start`*: ActorActivationStart

    of ActorActivationKind.`turn`:
        `turn`*: TurnDescription

    of ActorActivationKind.`stop`:
        `stop`*: ActorActivationStop

  
  Target* {.preservesRecord: "entity".} = object
    `actor`*: ActorId
    `facet`*: FacetId
    `oid`*: Oid

  TurnCauseKind* {.pure.} = enum
    `turn`, `cleanup`, `linkedTaskRelease`, `periodicActivation`, `delay`,
    `external`
  TurnCauseTurn* {.preservesRecord: "caused-by".} = object
    `id`*: TurnId

  TurnCauseCleanup* {.preservesRecord: "cleanup".} = object
  
  TurnCauseLinkedTaskRelease* {.preservesRecord: "linked-task-release".} = object
    `id`*: TaskId
    `reason`*: LinkedTaskReleaseReason

  TurnCausePeriodicActivation* {.preservesRecord: "periodic-activation".} = object
    `period`*: float

  TurnCauseDelay* {.preservesRecord: "delay".} = object
    `causingTurn`*: TurnId
    `amount`*: float

  TurnCauseExternal* {.preservesRecord: "external".} = object
    `description`*: Value

  `TurnCause`* {.preservesOr.} = object
    case orKind*: TurnCauseKind
    of TurnCauseKind.`turn`:
        `turn`*: TurnCauseTurn

    of TurnCauseKind.`cleanup`:
        `cleanup`*: TurnCauseCleanup

    of TurnCauseKind.`linkedTaskRelease`:
        `linkedtaskrelease`*: TurnCauseLinkedTaskRelease

    of TurnCauseKind.`periodicActivation`:
        `periodicactivation`*: TurnCausePeriodicActivation

    of TurnCauseKind.`delay`:
        `delay`*: TurnCauseDelay

    of TurnCauseKind.`external`:
        `external`*: TurnCauseExternal

  
  TurnEventKind* {.pure.} = enum
    `assert`, `retract`, `message`, `sync`, `breakLink`
  TurnEventAssert* {.preservesRecord: "assert".} = object
    `assertion`*: AssertionDescription
    `handle`*: protocol.Handle

  TurnEventRetract* {.preservesRecord: "retract".} = object
    `handle`*: protocol.Handle

  TurnEventMessage* {.preservesRecord: "message".} = object
    `body`*: AssertionDescription

  TurnEventSync* {.preservesRecord: "sync".} = object
    `peer`*: Target

  TurnEventBreakLink* {.preservesRecord: "break-link".} = object
    `source`*: ActorId
    `handle`*: protocol.Handle

  `TurnEvent`* {.preservesOr.} = object
    case orKind*: TurnEventKind
    of TurnEventKind.`assert`:
        `assert`*: TurnEventAssert

    of TurnEventKind.`retract`:
        `retract`*: TurnEventRetract

    of TurnEventKind.`message`:
        `message`*: TurnEventMessage

    of TurnEventKind.`sync`:
        `sync`*: TurnEventSync

    of TurnEventKind.`breakLink`:
        `breaklink`*: TurnEventBreakLink

  
  TurnDescription* {.preservesRecord: "turn".} = object
    `id`*: TurnId
    `cause`*: TurnCause
    `actions`*: seq[ActionDescription]

  ExitStatusKind* {.pure.} = enum
    `ok`, `Error`
  `ExitStatus`* {.preservesOr.} = object
    case orKind*: ExitStatusKind
    of ExitStatusKind.`ok`:
        `ok`* {.preservesLiteral: "ok".}: bool

    of ExitStatusKind.`Error`:
        `error`*: protocol.Error

  
  TraceEntry* {.preservesRecord: "trace".} = object
    `timestamp`*: float
    `actor`*: ActorId
    `item`*: ActorActivation

  Oid* = Value
  ActionDescriptionKind* {.pure.} = enum
    `dequeue`, `enqueue`, `dequeueInternal`, `enqueueInternal`, `spawn`, `link`,
    `facetStart`, `facetStop`, `linkedTaskStart`
  ActionDescriptionDequeue* {.preservesRecord: "dequeue".} = object
    `event`*: TargetedTurnEvent

  ActionDescriptionEnqueue* {.preservesRecord: "enqueue".} = object
    `event`*: TargetedTurnEvent

  ActionDescriptionDequeueInternal* {.preservesRecord: "dequeue-internal".} = object
    `event`*: TargetedTurnEvent

  ActionDescriptionEnqueueInternal* {.preservesRecord: "enqueue-internal".} = object
    `event`*: TargetedTurnEvent

  ActionDescriptionSpawn* {.preservesRecord: "spawn".} = object
    `link`*: bool
    `id`*: ActorId

  ActionDescriptionLink* {.preservesRecord: "link".} = object
    `parentActor`*: ActorId
    `childToParent`*: protocol.Handle
    `childActor`*: ActorId
    `parentToChild`*: protocol.Handle

  ActionDescriptionFacetStart* {.preservesRecord: "facet-start".} = object
    `path`*: seq[FacetId]

  ActionDescriptionFacetStop* {.preservesRecord: "facet-stop".} = object
    `path`*: seq[FacetId]
    `reason`*: FacetStopReason

  ActionDescriptionLinkedTaskStart* {.preservesRecord: "linked-task-start".} = object
    `taskName`*: Name
    `id`*: TaskId

  `ActionDescription`* {.preservesOr.} = object
    case orKind*: ActionDescriptionKind
    of ActionDescriptionKind.`dequeue`:
        `dequeue`*: ActionDescriptionDequeue

    of ActionDescriptionKind.`enqueue`:
        `enqueue`*: ActionDescriptionEnqueue

    of ActionDescriptionKind.`dequeueInternal`:
        `dequeueinternal`*: ActionDescriptionDequeueInternal

    of ActionDescriptionKind.`enqueueInternal`:
        `enqueueinternal`*: ActionDescriptionEnqueueInternal

    of ActionDescriptionKind.`spawn`:
        `spawn`*: ActionDescriptionSpawn

    of ActionDescriptionKind.`link`:
        `link`*: ActionDescriptionLink

    of ActionDescriptionKind.`facetStart`:
        `facetstart`*: ActionDescriptionFacetStart

    of ActionDescriptionKind.`facetStop`:
        `facetstop`*: ActionDescriptionFacetStop

    of ActionDescriptionKind.`linkedTaskStart`:
        `linkedtaskstart`*: ActionDescriptionLinkedTaskStart

  
proc `$`*(x: TargetedTurnEvent | AssertionDescription | Name | ActorActivation |
    Target |
    TurnCause |
    TurnEvent |
    TurnDescription |
    ExitStatus |
    TraceEntry |
    ActionDescription): string =
  `$`(toPreserves(x))

proc encode*(x: TargetedTurnEvent | AssertionDescription | Name |
    ActorActivation |
    Target |
    TurnCause |
    TurnEvent |
    TurnDescription |
    ExitStatus |
    TraceEntry |
    ActionDescription): seq[byte] =
  encode(toPreserves(x))