import * as plugins from '../ts/plugins.js';
import { ProtocolV6DocumentMigration } from './v6_protocoldocumentmigration.js';
import { ProtocolV18ResourceLayoutMigration } from './v18_resourcelayoutmigration.js';
import { ProtocolV22ProjectFilesystemIdentityMigration } from './v22_projectfilesystemidentitymigration.js';
import { RuntimeConfigV23Migration } from './v23_runtimeconfig.js';
import { LegacyTerminalLayoutV24Migration } from './v24_legacyterminallayoutmigration.js';
import { ControllerIssuerIdentityV25Migration } from './v25_controllerissueridentitymigration.js';
import { ProtocolV27AccountIndependentModelMigration } from './v27_accountindependentmodelmigration.js';
import { SessionLayoutItemRefsV30Migration } from './v30_sessionlayoutitemrefsmigration.js';
import { ResourceAttachmentSetV31Migration } from './v31_resourceattachmentsetmigration.js';
import { ControllerLayoutV32Migration } from './v32_controllerlayoutmigration.js';
import type { IControllerIssuerIdentity } from '../ts/interfaces.identity.js';

interface IDocumentMigration {
  run(): Promise<void>;
}

export class PostDatabaseDocumentMigrationRunner {
  private readonly migrations: IDocumentMigration[];

  constructor(private readonly database: plugins.smartdata.SmartdataDb | undefined) {
    this.migrations = [
      new RuntimeConfigV23Migration(this.database),
      new LegacyTerminalLayoutV24Migration(this.database),
      new ProtocolV27AccountIndependentModelMigration(this.database),
      new ProtocolV6DocumentMigration(this.database),
      new ProtocolV18ResourceLayoutMigration(this.database),
      // Last: each lifts the shape the migrations above normalize into.
      new SessionLayoutItemRefsV30Migration(this.database),
      // After v30: it merges exactly the per-project item-ref documents v30 produces.
      new ControllerLayoutV32Migration(this.database),
      new ResourceAttachmentSetV31Migration(this.database),
    ];
  }

  public async run(): Promise<void> {
    for (const migration of this.migrations) {
      await migration.run();
    }
  }

  public async runProjectFilesystemIdentity(controllerIdArg: string): Promise<void> {
    await new ProtocolV22ProjectFilesystemIdentityMigration(
      this.database,
      controllerIdArg,
    ).run();
  }

  public async runControllerIssuerIdentity(
    dataRootDirectoryArg: string,
  ): Promise<IControllerIssuerIdentity> {
    return new ControllerIssuerIdentityV25Migration(this.database).run(dataRootDirectoryArg);
  }
}