import {z} from 'zod'

export type SignatureAnalysis = {pythonCode?: string | undefined};

export type CreateApiApiV1WorkflowsPluginTaskSignatureAnalysisArgs = {'X-Fields'?: unknown | undefined, body: SignatureAnalysis};

export type CreateApiApiV1WorkflowsPluginTaskSignatureAnalysisOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const signatureAnalysisSignatureInput = z.object({name: z.string().optional(), type: z.string().optional(), required: z.boolean().optional()});

export const signatureAnalysisSignatureOutput = z.object({name: z.string().optional(), type: z.string().optional()});

export const signatureAnalysisSuggestedTypes = z.object({name: z.string().optional(), description: z.string().optional()});

export const signatureAnalysisSignature = z.object({name: z.string().optional(), inputs: z.array(signatureAnalysisSignatureInput).optional(), outputs: z.array(signatureAnalysisSignatureOutput).optional(), missing_types: z.array(signatureAnalysisSuggestedTypes).optional()});

export const signatureAnalysisOutput = z.object({tasks: z.array(signatureAnalysisSignature).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
};

/**
 * Download a compressed file archive containing the files needed to execute a submitted job
 * 
 * POST /api/v1/workflows/pluginTaskSignatureAnalysis
 */
export const createApiApiV1WorkflowsPluginTaskSignatureAnalysis = async (args: CreateApiApiV1WorkflowsPluginTaskSignatureAnalysisArgs, options: CreateApiApiV1WorkflowsPluginTaskSignatureAnalysisOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-Fields'] != null) headers.set("X-Fields", String(args['X-Fields']))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/workflows/pluginTaskSignatureAnalysis${query.size > 0 ? `?${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(signatureAnalysisOutput, await res.json())
};