import {z} from 'zod'

export type GetApiApiSessionsSessionIdArgs = {sessionId: string};

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

export const platform = z.enum(["desktop", "android", "ios"]);

export const sessionStatus = z.enum(["queued", "created", "preparing", "running", "succeeded", "failed", "terminated", "error", "archived"]);

export const sessionResult = z.enum(["passed", "failed", "error"]).nullable();

export const sessionTags = z.array(z.string().min(1).max(64));

export const mobileSession = z.object({deviceArn: z.string().optional(), deviceName: z.string().optional(), devicePlatform: z.string().optional(), uploadArn: z.string().nullable().optional(), uploadType: z.enum(["own_app", "existing", "sample"]).nullable().optional(), appName: z.string().nullable().optional(), bundleId: z.string().nullable().optional()}).nullable();

export const session = z.object({id: z.string(), title: z.string(), prompt: z.string(), platform: platform, model: z.enum(["default", "haiku", "sonnet", "opus", "kimi", "gpt-5.4", "gpt-5.4-mini", "gpt-5.5", "auto"]), status: sessionStatus, result: sessionResult.optional(), summary: z.string().nullable().optional(), observations: z.array(z.object({description: z.string().optional(), messageId: z.string().optional()})).nullable().optional(), tags: sessionTags, screenshotsCount: z.number().int(), toolCount: z.number().int(), failedToolCount: z.number().int(), llmCallCount: z.number().int(), creditsUsed: z.number().nullable().optional(), startedAt: z.string().nullable().optional(), completedAt: z.string().nullable().optional(), duration: z.number().int().nullable().optional(), createdAt: z.string(), archivedAt: z.string().nullable().optional(), waitingForUser: z.boolean().optional(), waitingForUserInstruction: z.string().optional(), mobileSession: mobileSession.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
};

/**
 * Get session status
 * 
 * GET /api/sessions/{sessionId}
 */
export const getApiApiSessionsSessionId = async (args: GetApiApiSessionsSessionIdArgs, options: GetApiApiSessionsSessionIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/sessions/${encodeURIComponent(String(args.sessionId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

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