{"version":3,"file":"validation.cjs","names":[],"sources":["../../../../../src/batteries/specialists/caption/transformers_js/validation.ts"],"sourcesContent":["/**\n * Runtime validation schema and wrapper for transformers.js Caption adapter options.\n *\n * @module @nhtio/adk/batteries/specialists/caption/transformers_js/validation\n *\n * @remarks\n * Validates `TransformersJsCaptionAdapterOptions` at construction time. Throws\n * `E_INVALID_TRANSFORMERS_JS_CAPTION_OPTIONS` on failure. `model` is required; unknown top-level keys\n * are rejected so typos fail loud.\n */\n\nimport { isError } from '@nhtio/adk/guards'\nimport { validator, ValidationError } from '@nhtio/validation'\nimport { E_INVALID_TRANSFORMERS_JS_CAPTION_OPTIONS } from './exceptions'\nimport type { TransformersJsCaptionAdapterOptions } from './types'\n\n/** Validator schema for `TransformersJsCaptionAdapterOptions`. Rejects unknown top-level keys. */\nexport const transformersJsCaptionOptionsSchema = validator\n  .object<TransformersJsCaptionAdapterOptions>({\n    model: validator.string().min(1).required(),\n    // Pipeline knobs (the transformers.js pipeline is a callable object — accept function or object)\n    pipeline: validator\n      .alternatives(validator.function(), validator.object().unknown(true))\n      .optional(),\n    createPipeline: validator.function().optional(),\n    device: validator.string().optional(),\n    dtype: validator.string().optional(),\n    modelSource: validator.function().optional(),\n    onInitProgress: validator.function().optional(),\n    isAvailable: validator.function().optional(),\n    // ── Lifecycle hooks (opt-in, normalized phase machine; additive over onInitProgress) ──\n    onLifecycle: validator.function().optional(),\n    onLoading: validator.function().optional(),\n    onCompiling: validator.function().optional(),\n    onReady: validator.function().optional(),\n    onGenerating: validator.function().optional(),\n    onComplete: validator.function().optional(),\n    onError: validator.function().optional(),\n  })\n  .unknown(false)\n\nconst isValidationError = (value: unknown): value is ValidationError =>\n  isError(value) && Array.isArray((value as ValidationError).details)\n\nconst formatValidationDetails = (err: ValidationError): string =>\n  err.details.map((d) => d.message).join(' and ')\n\n/**\n * Validates an arbitrary input against `transformersJsCaptionOptionsSchema`.\n *\n * @param input - The raw options object to validate.\n * @returns The resolved options object with defaults filled in.\n * @throws {@link @nhtio/adk/batteries!E_INVALID_TRANSFORMERS_JS_CAPTION_OPTIONS} when invalid.\n */\nexport const validateOptions = (input: unknown): TransformersJsCaptionAdapterOptions => {\n  const { value, error } = transformersJsCaptionOptionsSchema.validate(input, {\n    abortEarly: false,\n    convert: false,\n  })\n  if (error && isValidationError(error)) {\n    throw new E_INVALID_TRANSFORMERS_JS_CAPTION_OPTIONS([formatValidationDetails(error)], {\n      cause: error,\n    })\n  }\n  return value as TransformersJsCaptionAdapterOptions\n}\n"],"mappings":";;;;;;;;;;;;;;;;;;AAiBA,IAAa,qCAAqC,kBAAA,UAC/C,OAA4C;CAC3C,OAAO,kBAAA,UAAU,OAAO,EAAE,IAAI,CAAC,EAAE,SAAS;CAE1C,UAAU,kBAAA,UACP,aAAa,kBAAA,UAAU,SAAS,GAAG,kBAAA,UAAU,OAAO,EAAE,QAAQ,IAAI,CAAC,EACnE,SAAS;CACZ,gBAAgB,kBAAA,UAAU,SAAS,EAAE,SAAS;CAC9C,QAAQ,kBAAA,UAAU,OAAO,EAAE,SAAS;CACpC,OAAO,kBAAA,UAAU,OAAO,EAAE,SAAS;CACnC,aAAa,kBAAA,UAAU,SAAS,EAAE,SAAS;CAC3C,gBAAgB,kBAAA,UAAU,SAAS,EAAE,SAAS;CAC9C,aAAa,kBAAA,UAAU,SAAS,EAAE,SAAS;CAE3C,aAAa,kBAAA,UAAU,SAAS,EAAE,SAAS;CAC3C,WAAW,kBAAA,UAAU,SAAS,EAAE,SAAS;CACzC,aAAa,kBAAA,UAAU,SAAS,EAAE,SAAS;CAC3C,SAAS,kBAAA,UAAU,SAAS,EAAE,SAAS;CACvC,cAAc,kBAAA,UAAU,SAAS,EAAE,SAAS;CAC5C,YAAY,kBAAA,UAAU,SAAS,EAAE,SAAS;CAC1C,SAAS,kBAAA,UAAU,SAAS,EAAE,SAAS;AACzC,CAAC,EACA,QAAQ,KAAK;AAEhB,IAAM,qBAAqB,UACzB,eAAA,QAAQ,KAAK,KAAK,MAAM,QAAS,MAA0B,OAAO;AAEpE,IAAM,2BAA2B,QAC/B,IAAI,QAAQ,KAAK,MAAM,EAAE,OAAO,EAAE,KAAK,OAAO;;;;;;;;AAShD,IAAa,mBAAmB,UAAwD;CACtF,MAAM,EAAE,OAAO,UAAU,mCAAmC,SAAS,OAAO;EAC1E,YAAY;EACZ,SAAS;CACX,CAAC;CACD,IAAI,SAAS,kBAAkB,KAAK,GAClC,MAAM,IAAI,iEAAA,0CAA0C,CAAC,wBAAwB,KAAK,CAAC,GAAG,EACpF,OAAO,MACT,CAAC;CAEH,OAAO;AACT"}