import {z} from 'zod'

export type AppendPublicApiTaskMessageRequestDto = {content?: string | undefined, attachments?: Array<{uploadId: string}> | undefined, model?: ({slug: string, fast?: boolean | undefined, effort?: ('low' | 'medium' | 'high' | 'xhigh' | 'max' | null) | undefined}) | undefined};

export type CreateApiV1TasksTaskIdMessagesArgs = {'Idempotency-Key': string, taskId: string, body: AppendPublicApiTaskMessageRequestDto};

export type CreateApiV1TasksTaskIdMessagesOptions = {baseUrl?: string | undefined, personalApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const appendPublicApiTaskMessageResponseDto = z.object({accepted: z.literal(true), task: z.object({id: z.string(), title: z.string(), status: z.enum(["idle", "queued", "running", "awaiting_input", "completed", "cancelled", "failed"]), executionMode: z.enum(["adam", "external"]).optional(), projectId: z.string().nullable(), model: z.object({slug: z.string().min(1).max(64).nullable(), fast: z.boolean(), effort: z.enum(["low", "medium", "high", "xhigh", "max"]).nullable()}).nullable(), pendingInteraction: z.object({id: z.string(), type: z.enum(["question", "approval"]), prompt: z.string().nullable()}).nullable(), createdAt: z.string(), updatedAt: z.string()})});

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
};

/**
 * Send a message to a task
 * 
 * POST /v1/tasks/{taskId}/messages
 * 
 * Also accepts auth: adamId
 */
export const createApiV1TasksTaskIdMessages = async (args: CreateApiV1TasksTaskIdMessagesArgs, options?: CreateApiV1TasksTaskIdMessagesOptions) => {
const {baseUrl = "https://api.adam.new", fetch: fetchFn = fetch, personalApiKey} = options ?? {}

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

if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (personalApiKey !== undefined) headers.set('authorization', `Bearer ${personalApiKey}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/tasks/${encodeURIComponent(String(args.taskId))}/messages${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(appendPublicApiTaskMessageResponseDto, await res.json())
};