import type Database from 'better-sqlite3';
import { EventJournal } from './application/events/event-journal.js';
import { registerOperationRoutes } from './interface/http/operation-routes.js';
import { operationCatalogRegistry } from './application/operations/operation-catalog-data.js';
import {
  SecureOperationExecution,
  secureOperationRegistry,
} from './application/operations/secure-operation-execution.js';
import type { FastifyInstance, FastifyRequest } from 'fastify';
import { buildApp, type BuildAppOptions } from './app.js';
import {
  ConnectionProbe,
  type ConnectionTransport,
} from './application/connections/connection-probe.js';
import { InstanceCredentialResolver } from './application/connections/instance-credential-resolver.js';
import { InstanceLoginService } from './application/connections/instance-login-service.js';
import {
  InstanceSessionStore,
  UpstreamSessionClient,
  type UpstreamSessionClientOptions,
} from './application/connections/upstream-session-client.js';
import { InstanceService } from './application/instances/instance-service.js';
import { DeleteInstanceOperation } from './application/operations/delete-instance-operation.js';
import type { SecretStore } from './infrastructure/secrets/secret-store.js';
import { registerInstanceRoutes } from './interface/http/instance-routes.js';
import { registerEventRoutes } from './interface/http/event-routes.js';
import { JobQueryService } from './application/jobs/job-query-service.js';
import { registerJobRoutes } from './interface/http/job-routes.js';
import { AuditQueryService } from './application/audit/audit-query-service.js';
import { registerAuditRoutes } from './interface/http/audit-routes.js';
import { InstanceResourceService } from './application/resources/instance-resource-service.js';
import { ConsoleAuthService } from './application/auth/console-auth-service.js';
import { registerConsoleAuth } from './interface/http/console-auth-routes.js';
import { InstanceMessageService } from './application/messages/instance-message-service.js';

export interface SafeControlPlaneUpstream extends ConnectionTransport {
  request: UpstreamSessionClientOptions['request'];
  postNetworkRegisterAuto(origin: string): Promise<{ readonly status: number }>;
}
export interface ControlPlaneOptions {
  readonly db: Database.Database;
  readonly store: SecretStore;
  readonly upstream: SafeControlPlaneUpstream;
  readonly now?: () => Date;
  readonly authenticateEventStream?: (request: FastifyRequest) => boolean;
  readonly app?: Omit<BuildAppOptions, 'registerRoutes'>;
}
export interface ControlPlaneApp extends FastifyInstance {
  retryPendingSecretCleanup(): Promise<unknown>;
}
export function buildControlPlaneApp(options: ControlPlaneOptions): ControlPlaneApp {
  const eventJournal = new EventJournal(options.db);
  const jobs = new JobQueryService(options.db);
  const audit = new AuditQueryService(options.db);
  const instances = options.now
    ? new InstanceService({ db: options.db, store: options.store, now: options.now })
    : new InstanceService({ db: options.db, store: options.store });
  const connections = options.now
    ? new ConnectionProbe({
        db: options.db,
        instances,
        transport: options.upstream,
        now: options.now,
      })
    : new ConnectionProbe({ db: options.db, instances, transport: options.upstream });
  const sessions = new InstanceSessionStore();
  const client = new UpstreamSessionClient({ sessions, request: options.upstream.request });
  const resources = new InstanceResourceService({
    instances,
    sessions,
    request: options.upstream.request,
  });
  const messages = new InstanceMessageService({
    instances,
    sessions,
    request: options.upstream.request,
  });
  const resolver = new InstanceCredentialResolver({ db: options.db, store: options.store });
  const login = options.now
    ? new InstanceLoginService({ db: options.db, client, resolver, now: options.now })
    : new InstanceLoginService({ db: options.db, client, resolver });
  const deletion = options.now
    ? new DeleteInstanceOperation({ db: options.db, instances, now: options.now })
    : new DeleteInstanceOperation({ db: options.db, instances });
  deletion.reconcileInterruptedJobs();
  const secureExecution = new SecureOperationExecution({
    db: options.db,
    registry: secureOperationRegistry,
    transport: {
      request: async ({ origin }) => {
        const response = await options.upstream.postNetworkRegisterAuto(origin);
        return { status: response.status };
      },
    },
    ...(options.now ? { now: options.now } : {}),
  });
  secureExecution.reconcileInterruptedJobs();
  const auth = new ConsoleAuthService({
    db: options.db,
    ...(options.now ? { now: options.now } : {}),
  });
  const app = buildApp({
    ...options.app,
    registerRoutes: (app) => {
      registerConsoleAuth(app, auth);
      registerInstanceRoutes(app, {
        instances,
        connections,
        login,
        deletion,
        resources,
        messages,
        registerDeletionPreparationRoute: false,
      });
      registerOperationRoutes(app, operationCatalogRegistry, secureExecution, deletion);
      registerJobRoutes(app, { jobs });
      registerAuditRoutes(app, { audit });
      registerEventRoutes(app, {
        journal: eventJournal,
        ...(options.authenticateEventStream
          ? { authenticate: options.authenticateEventStream }
          : {}),
      });
    },
  });
  Object.assign(app, {
    retryPendingSecretCleanup: () => instances.retryPendingSecretCleanup(),
  });
  return app as ControlPlaneApp;
}