import {z} from 'zod'

export type GetApiApiDevicesArgs = {platform?: ('ANDROID' | 'IOS') | undefined, availableOnly?: boolean | undefined};

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

export const device = z.object({arn: z.string().optional(), name: z.string().optional(), manufacturer: z.string().optional(), model: z.string().optional(), modelId: z.string().optional(), platform: z.enum(["ANDROID", "IOS"]).optional(), os: z.string().optional(), formFactor: z.enum(["PHONE", "TABLET"]).optional(), availability: z.string().optional(), heapSize: z.number().int().nullable().optional(), memory: z.number().int().nullable().optional(), resolution: z.object({width: z.number().int().optional(), height: z.number().int().optional()}).nullable().optional()});

export const getApiApiDevicesResponse = z.object({devices: z.array(device)});

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
};

/**
 * List available devices
 * 
 * GET /api/devices
 */
export const getApiApiDevices = async (args: GetApiApiDevicesArgs, options: GetApiApiDevicesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.platform != null) query.append("platform", String(args.platform))
if (args.availableOnly != null) query.append("availableOnly", String(args.availableOnly))
if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

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