import {z} from 'zod'

export type SimilarProjectTextUnitsRequest = {text_max_length?: number | undefined, run_id?: number | undefined, last_run?: boolean | undefined, text_unit_id?: number | undefined, document_id?: number | undefined, location_start?: number | undefined, location_end?: number | undefined, selection?: Array<Record<string, never>> | undefined};

export type CreateApiApiV1AnalyzeProjectTextUnitSimilarityListArgs = {body: SimilarProjectTextUnitsRequest};

export type CreateApiApiV1AnalyzeProjectTextUnitSimilarityListOptions = {baseUrl: string, AuthToken?: string | undefined, fetch?: typeof fetch | undefined};

export const projectTextUnitSimilarity = z.object({document_a_name: z.string(), document_a_id: z.string().optional(), text_unit_a_id: z.string().optional(), text_unit_a_text: z.string(), text_unit_a__unit_type: z.string().optional(), text_unit_a__location_start: z.string().optional(), text_unit_a__location_end: z.string().optional(), document_b_name: z.string(), document_b_id: z.string().optional(), text_unit_b_id: z.string().optional(), text_unit_b_text: z.string(), text_unit_b__location_start: z.string().optional(), text_unit_b__location_end: z.string().optional(), similarity: z.string(), run_id: z.string().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Project Text Unit Similarity List for ONE text unit
 * 
 * POST /api/v1/analyze/project-text-unit-similarity/list/
 */
export const createApiApiV1AnalyzeProjectTextUnitSimilarityList = async (args: CreateApiApiV1AnalyzeProjectTextUnitSimilarityListArgs, options: CreateApiApiV1AnalyzeProjectTextUnitSimilarityListOptions) => {
const {baseUrl, fetch: fetchFn = fetch, AuthToken} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (AuthToken !== undefined) headers.set("Authorization", AuthToken)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/analyze/project-text-unit-similarity/list/${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(projectTextUnitSimilarity, await res.json())
};