import {  CommandId,  MessageId,  ProviderThreadId,  TurnId,  type OrchestrationThreadActivity,  type ProviderRuntimeEvent,  type ProviderSessionId,} from "@t3tools/contracts";import { Cache, Cause, Duration, Effect, Layer, Option, Queue, Stream } from "effect"; import { ProviderService } from "../../provider/Services/ProviderService.ts";import { OrchestrationEngineService } from "../Services/OrchestrationEngine.ts";import {  ProviderRuntimeIngestionService,  type ProviderRuntimeIngestionShape,} from "../Services/ProviderRuntimeIngestion.ts"; const providerTurnKey = (sessionId: ProviderSessionId, turnId: TurnId) => `${sessionId}:${turnId}`;const providerCommandId = (event: ProviderRuntimeEvent, tag: string): CommandId =>  CommandId.makeUnsafe(`provider:${event.eventId}:${tag}:${crypto.randomUUID()}`);const TURN_MESSAGE_IDS_BY_TURN_CACHE_CAPACITY = 10_000;const TURN_MESSAGE_IDS_BY_TURN_TTL = Duration.minutes(120); function toTurnId(value: string | undefined): TurnId | undefined {  return value === undefined ? undefined : TurnId.makeUnsafe(value);} function truncateDetail(value: string, limit = 180): string {  return value.length > limit ? `${value.slice(0, limit - 3)}...` : value;} function runtimeEventToActivities(  event: ProviderRuntimeEvent,): ReadonlyArray<OrchestrationThreadActivity> {  switch (event.type) {    case "approval.requested": {      return [        {          id: event.eventId,          createdAt: event.createdAt,          tone: "approval",          kind: "approval.requested",          summary:            event.requestKind === "command"              ? "Command approval requested"              : "File-change approval requested",          payload: {            requestId: event.requestId,            requestKind: event.requestKind,            ...(event.detail ? { detail: truncateDetail(event.detail) } : {}),          },          turnId: toTurnId(event.turnId) ?? null,        },      ];    }     case "approval.resolved": {      return [        {          id: event.eventId,          createdAt: event.createdAt,          tone: "approval",          kind: "approval.resolved",          summary: "Approval resolved",          payload: {            requestId: event.requestId,            ...(event.requestKind ? { requestKind: event.requestKind } : {}),            ...(event.decision ? { decision: event.decision } : {}),          },          turnId: toTurnId(event.turnId) ?? null,        },      ];    }     case "runtime.error": {      return [        {          id: event.eventId,          createdAt: event.createdAt,          tone: "error",          kind: "runtime.error",          summary: "Runtime error",          payload: {            message: truncateDetail(event.message),          },          turnId: toTurnId(event.turnId) ?? null,        },      ];    }    case "tool.completed": {      return [        {          id: event.eventId,          createdAt: event.createdAt,          tone: "tool",          kind: "tool.completed",          summary: `${event.title} complete`,          payload: {            toolKind: event.toolKind,            ...(event.detail ? { detail: truncateDetail(event.detail) } : {}),          },          turnId: toTurnId(event.turnId) ?? null,        },      ];    }    case "tool.started": {      return [        {          id: event.eventId,          createdAt: event.createdAt,          tone: "tool",          kind: "tool.started",          summary: `${event.title} started`,          payload: {            toolKind: event.toolKind,            ...(event.detail ? { detail: truncateDetail(event.detail) } : {}),          },          turnId: toTurnId(event.turnId) ?? null,        },      ];    }     default:      return [];  }} const make = Effect.gen(function* () {  const orchestrationEngine = yield* OrchestrationEngineService;  const providerService = yield* ProviderService;   const turnMessageIdsByTurnKey = yield* Cache.make<string, Set<MessageId>>({    capacity: TURN_MESSAGE_IDS_BY_TURN_CACHE_CAPACITY,    timeToLive: TURN_MESSAGE_IDS_BY_TURN_TTL,    lookup: () => Effect.succeed(new Set<MessageId>()),  });   const rememberAssistantMessageId = (    sessionId: ProviderSessionId,    turnId: TurnId,    messageId: MessageId,  ) =>    Cache.getOption(turnMessageIdsByTurnKey, providerTurnKey(sessionId, turnId)).pipe(      Effect.flatMap((existingIds) =>        Cache.set(          turnMessageIdsByTurnKey,          providerTurnKey(sessionId, turnId),          Option.match(existingIds, {            onNone: () => new Set([messageId]),            onSome: (ids) => {              const nextIds = new Set(ids);              nextIds.add(messageId);              return nextIds;            },          }),        ),      ),    );   const forgetAssistantMessageId = (    sessionId: ProviderSessionId,    turnId: TurnId,    messageId: MessageId,  ) =>    Cache.getOption(turnMessageIdsByTurnKey, providerTurnKey(sessionId, turnId)).pipe(      Effect.flatMap((existingIds) =>        Option.match(existingIds, {          onNone: () => Effect.void,          onSome: (ids) => {            const nextIds = new Set(ids);            nextIds.delete(messageId);            if (nextIds.size === 0) {              return Cache.invalidate(turnMessageIdsByTurnKey, providerTurnKey(sessionId, turnId));            }            return Cache.set(turnMessageIdsByTurnKey, providerTurnKey(sessionId, turnId), nextIds);          },        }),      ),    );   const getAssistantMessageIdsForTurn = (sessionId: ProviderSessionId, turnId: TurnId) =>    Cache.getOption(turnMessageIdsByTurnKey, providerTurnKey(sessionId, turnId)).pipe(      Effect.map((existingIds) =>        Option.getOrElse(existingIds, (): Set<MessageId> => new Set<MessageId>()),      ),    );   const clearAssistantMessageIdsForTurn = (sessionId: ProviderSessionId, turnId: TurnId) =>    Cache.invalidate(turnMessageIdsByTurnKey, providerTurnKey(sessionId, turnId));   const clearTurnStateForSession = (sessionId: ProviderSessionId) =>    Effect.gen(function* () {      const prefix = `${sessionId}:`;      const turnKeys = Array.from(yield* Cache.keys(turnMessageIdsByTurnKey));      yield* Effect.forEach(        turnKeys,        (key) =>          key.startsWith(prefix) ? Cache.invalidate(turnMessageIdsByTurnKey, key) : Effect.void,        { concurrency: 1 },      ).pipe(Effect.asVoid);    });   const processEvent = (event: ProviderRuntimeEvent) =>    Effect.gen(function* () {      const readModel = yield* orchestrationEngine.getReadModel();      const thread = readModel.threads.find(        (entry) => entry.session?.providerSessionId === event.sessionId,      );      if (!thread) return;       const now = event.createdAt;       if (        event.type === "session.started" ||        event.type === "session.exited" ||        event.type === "thread.started" ||        event.type === "turn.started" ||        event.type === "turn.completed"      ) {        const activeTurnId =          event.type === "turn.started" ? (toTurnId(event.turnId) ?? null) : null;        const providerThreadIdFromEvent =          event.type === "thread.started"            ? ProviderThreadId.makeUnsafe(event.threadId)            : event.threadId !== undefined              ? ProviderThreadId.makeUnsafe(event.threadId)              : null;        const providerThreadId =          providerThreadIdFromEvent ?? thread.session?.providerThreadId ?? null;        const status =          event.type === "turn.started"            ? "running"            : event.type === "session.exited"              ? "stopped"              : event.type === "turn.completed" && event.status === "failed"                ? "error"                : "ready";        const lastError =          event.type === "turn.completed" && event.status === "failed"            ? (event.errorMessage ?? thread.session?.lastError ?? "Turn failed")            : status === "ready"              ? null              : (thread.session?.lastError ?? null);         yield* orchestrationEngine.dispatch({          type: "thread.session.set",          commandId: providerCommandId(event, "thread-session-set"),          threadId: thread.id,          session: {            threadId: thread.id,            status,            providerName: event.provider,            providerSessionId: event.sessionId,            providerThreadId,            activeTurnId,            lastError,            updatedAt: now,          },          createdAt: now,        });      }       if (event.type === "message.delta" && event.delta.length > 0) {        const assistantMessageId = MessageId.makeUnsafe(          `assistant:${event.itemId ?? event.turnId ?? event.sessionId}`,        );        const turnId = toTurnId(event.turnId);        if (turnId) {          yield* rememberAssistantMessageId(event.sessionId, turnId, assistantMessageId);        }         yield* orchestrationEngine.dispatch({          type: "thread.message.assistant.delta",          commandId: providerCommandId(event, "assistant-delta"),          threadId: thread.id,          messageId: assistantMessageId,          delta: event.delta,          ...(turnId ? { turnId } : {}),          createdAt: now,        });      }       if (event.type === "message.completed") {        const assistantMessageId = MessageId.makeUnsafe(`assistant:${event.itemId}`);        const turnId = toTurnId(event.turnId);        if (turnId) {          yield* rememberAssistantMessageId(event.sessionId, turnId, assistantMessageId);        }         yield* orchestrationEngine.dispatch({          type: "thread.message.assistant.complete",          commandId: providerCommandId(event, "assistant-complete"),          threadId: thread.id,          messageId: assistantMessageId,          ...(turnId ? { turnId } : {}),          createdAt: now,        });         if (turnId) {          yield* forgetAssistantMessageId(event.sessionId, turnId, assistantMessageId);        }      }       if (event.type === "turn.completed") {        const turnId = toTurnId(event.turnId);        if (turnId) {          const assistantMessageIds = yield* getAssistantMessageIdsForTurn(event.sessionId, turnId);          yield* Effect.forEach(assistantMessageIds, (assistantMessageId) =>            orchestrationEngine.dispatch({              type: "thread.message.assistant.complete",              commandId: providerCommandId(event, "assistant-complete-finalize"),              threadId: thread.id,              messageId: assistantMessageId,              turnId,              createdAt: now,            }),          ).pipe(Effect.asVoid);          yield* clearAssistantMessageIdsForTurn(event.sessionId, turnId);        }      }       if (event.type === "session.exited") {        yield* clearTurnStateForSession(event.sessionId);      }       if (event.type === "runtime.error") {        const providerThreadId =          event.threadId !== undefined            ? ProviderThreadId.makeUnsafe(event.threadId)            : (thread.session?.providerThreadId ?? null);         yield* orchestrationEngine.dispatch({          type: "thread.session.set",          commandId: providerCommandId(event, "runtime-error-session-set"),          threadId: thread.id,          session: {            threadId: thread.id,            status: "error",            providerName: event.provider,            providerSessionId: event.sessionId,            providerThreadId,            activeTurnId: toTurnId(event.turnId) ?? null,            lastError: event.message,            updatedAt: now,          },          createdAt: now,        });      }       const activities = runtimeEventToActivities(event);      yield* Effect.forEach(activities, (activity) =>        orchestrationEngine.dispatch({          type: "thread.activity.append",          commandId: providerCommandId(event, "thread-activity-append"),          threadId: thread.id,          activity,          createdAt: activity.createdAt,        }),      ).pipe(Effect.asVoid);    });   const processEventSafely = (event: ProviderRuntimeEvent) =>    processEvent(event).pipe(      Effect.catchCause((cause) => {        if (Cause.hasInterruptsOnly(cause)) {          return Effect.failCause(cause);        }        return Effect.logWarning("provider runtime ingestion failed to process event", {          eventId: event.eventId,          eventType: event.type,          cause: Cause.pretty(cause),        });      }),    );   const start: ProviderRuntimeIngestionShape["start"] = Effect.gen(function* () {    const providerEventQueue = yield* Queue.unbounded<ProviderRuntimeEvent>();     yield* Effect.addFinalizer(() => Queue.shutdown(providerEventQueue).pipe(Effect.asVoid));     yield* Effect.forkScoped(      Effect.forever(Queue.take(providerEventQueue).pipe(Effect.flatMap(processEventSafely))),    );    yield* Effect.forkScoped(      Stream.runForEach(providerService.streamEvents, (event) =>        Queue.offer(providerEventQueue, event).pipe(Effect.asVoid),      ),    );  });   return {    start,  } satisfies ProviderRuntimeIngestionShape;}); export const ProviderRuntimeIngestionLive = Layer.effect(ProviderRuntimeIngestionService, make);