import {z} from 'zod'

export type CreateApiV1JobsJobIdSubtasksArgs = {jobId: string, body: {tasks: Array<{task_type: 'empty_bed_detection' | 'temperature_check' | 'gcode_command' | 'ai_detection' | 'capture_frame' | 'cooldown_check' | 'printer_ready_check' | 'file_upload' | 'start_print' | 'bed_clear' | 'wait_for_temperature' | 'reheat' | 'webhook_signal' | 'mqtt_signal' | 'prime_nozzle' | 'verify_bed_clear' | 'post_complete_bed_detection' | 'bed_occupancy_verification' | 'bed_occupancy_reveal_calibration' | 'vision_guided_bed_clear', phase: 'pre' | 'in_flight' | 'post', is_required?: boolean | undefined, max_retries?: number | undefined, timeout_ms?: number | undefined, parameters?: Record<string, never> | undefined, schedule_interval_ms?: number | undefined}>}};

export type CreateApiV1JobsJobIdSubtasksOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1JobsJobIdSubtasksResponse = z.object({subtasks: z.array(z.object({id: z.string().optional(), task_type: z.string().optional(), phase: z.string().optional(), status: z.string().optional()})).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
};

/**
 * Create sub-tasks for a print job
 * 
 * POST /v1/jobs/{jobId}/subtasks
 */
export const createApiV1JobsJobIdSubtasks = async (args: CreateApiV1JobsJobIdSubtasksArgs, options?: CreateApiV1JobsJobIdSubtasksOptions) => {
const {baseUrl = "https://api.printhiv3d.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/jobs/${encodeURIComponent(String(args.jobId))}/subtasks${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(createApiV1JobsJobIdSubtasksResponse, await res.json())
};