import {z} from 'zod'

export type AppRoutesV3CompatabilityRunIOType = 'integer' | 'string' | 'fp' | 'dictionary' | 'boolean' | 'none' | 'array' | 'pkl' | 'file';

export type AppRoutesV3CompatabilityRunInput = {type: AppRoutesV3CompatabilityRunIOType, value: unknown, file_name?: string | undefined, file_path?: string | undefined, file_url?: string | undefined};

export type AppRoutesV3CompatabilityRunCreate = {pipeline_id_or_pointer: string, input_data: Array<AppRoutesV3CompatabilityRunInput>, async_run?: boolean | undefined};

export type CreateApiV3RunsArgs = {body: AppRoutesV3CompatabilityRunCreate};

export type CreateApiV3RunsOptions = {baseUrl?: string | undefined, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const appRoutesV3CompatabilityRunState = z.union([z.literal(0), z.literal(1), z.literal(2), z.literal(3), z.literal(4), z.literal(5), z.literal(6), z.literal(7), z.literal(8), z.literal(9), z.literal(22), z.literal(16), z.literal(11), z.literal(14), z.literal(15), z.literal(13), z.literal(21), z.literal(10), z.literal(12), z.literal(17), z.literal(18), z.literal(19), z.literal(23), z.literal(20)]);

export const runError = z.object({exception: z.string(), traceback: z.string().optional()});

export const appRoutesV3CompatabilityRunIOType = z.enum(["integer", "string", "fp", "dictionary", "boolean", "none", "array", "pkl", "file"]);

export const appRoutesV3CompatabilityRunOutputFile = z.object({name: z.string(), path: z.string(), url: z.string(), size: z.number().int()});

export const appRoutesV3CompatabilityRunOutput = z.object({type: appRoutesV3CompatabilityRunIOType, value: z.unknown(), file: appRoutesV3CompatabilityRunOutputFile.optional()});

export const runResult = z.object({run_id: z.string(), outputs: z.array(appRoutesV3CompatabilityRunOutput)});

export const appRoutesV3CompatabilityRunInput = z.object({type: appRoutesV3CompatabilityRunIOType, value: z.unknown(), file_name: z.string().optional(), file_path: z.string().optional(), file_url: z.string().optional()});

export const run = z.object({id: z.string(), created_at: z.string(), pipeline_id: z.string(), environment_id: z.string(), environment_hash: z.string(), state: appRoutesV3CompatabilityRunState, error: runError.optional(), result: runResult.optional(), input_data: z.array(appRoutesV3CompatabilityRunInput).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
};

/**
 * Submit Run
 * 
 * POST /v3/runs
 * 
 * Also accepts auth: APIKeyCookie
 */
export const createApiV3Runs = async (args: CreateApiV3RunsArgs, options?: CreateApiV3RunsOptions) => {
const {baseUrl = "https://www.mystic.ai", fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/runs${query.size > 0 ? `?${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(run, await res.json())
};