import {z} from 'zod'

export type PageLimit = number;

export type DeviceTag = string;

export type DeviceId = string;

export type FirmwareTypes = 'APP' | 'MODEM' | 'BOOT' | 'SOFTDEVICE' | 'BOOTLOADER' | 'MDM_FULL' | 'SMP' | 'CUSTOM';

export type ThingType = string;

export type PageNextToken = string;

export type GetApiDevicesArgs = {includeState?: boolean | undefined, includeStateMeta?: boolean | undefined, transform?: Array<string> | undefined, pageLimit?: PageLimit | undefined, tags?: Array<DeviceTag> | undefined, deviceIds?: Array<DeviceId> | undefined, firmwareSupport?: Array<FirmwareTypes> | undefined, firmwareSupportExclude?: Array<FirmwareTypes> | undefined, subTypes?: Array<ThingType> | undefined, deviceNameFuzzy?: string | undefined, pageNextToken?: PageNextToken | undefined};

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

export const deviceId = z.string();

export const deviceName = z.string();

export const url = z.string();

export const deviceTag = z.string();

export const tenantId = z.string();

export const nonGatewayIPDeviceSubType = z.enum(["jitp-generic", "jitp-nordic-hardware", "unknown"]);

export const deviceFirmwareArgs = z.object({supports: z.array(z.enum(["APP", "MODEM", "BOOT", "SOFTDEVICE", "BOOTLOADER", "MDM_FULL", "SMP", "CUSTOM"])).optional(), app: z.object({version: z.string().optional(), name: z.string().optional()}).optional(), boot: z.string().optional(), modem: z.string().optional(), smpDeviceAppVer: z.string().optional()});

export const deviceDocMeta = z.object({createdAt: z.string().optional(), updatedAt: z.string().optional()});

export const deviceTypesGeneric = z.literal("Generic");

export const genericDeviceState = z.object({reported: z.record(z.string(), z.unknown()).optional(), desired: z.record(z.string(), z.unknown()).optional(), delta: z.record(z.string(), z.unknown()).optional(), metadata: z.record(z.string(), z.unknown()).optional(), version: z.number().optional()});

export const device = z.object({id: deviceId, name: deviceName, image: url.optional(), tags: z.array(deviceTag), tenantId: tenantId, subType: z.union([nonGatewayIPDeviceSubType, z.string()]), firmware: deviceFirmwareArgs.optional(), $meta: deviceDocMeta, type: deviceTypesGeneric, state: genericDeviceState.optional()});

export const jSONataTransformedResponse = z.unknown();

export const paginatedResultDeviceOrJSONataTransformedResponse = z.object({items: z.array(z.union([device, jSONataTransformedResponse])), total: z.number().int().gte(0).optional(), pageNextToken: z.string().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
};

/**
 * ListDevices
 * 
 * GET /devices
 */
export const getApiDevices = async (args: GetApiDevicesArgs, options?: GetApiDevicesOptions) => {
const {baseUrl = "https://api.nrfcloud.com/v1", fetch: fetchFn = fetch, SimpleToken} = options ?? {}

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

if (args.includeState != null) query.append("includeState", String(args.includeState))
if (args.includeStateMeta != null) query.append("includeStateMeta", String(args.includeStateMeta))
for (const item of args.transform ?? []) query.append("transform", String(item))
if (args.pageLimit != null) query.append("pageLimit", String(args.pageLimit))
for (const item of args.tags ?? []) query.append("tags", String(item))
for (const item of args.deviceIds ?? []) query.append("deviceIds", String(item))
for (const item of args.firmwareSupport ?? []) query.append("firmwareSupport", String(item))
for (const item of args.firmwareSupportExclude ?? []) query.append("firmwareSupportExclude", String(item))
for (const item of args.subTypes ?? []) query.append("subTypes", String(item))
if (args.deviceNameFuzzy != null) query.append("deviceNameFuzzy", String(args.deviceNameFuzzy))
if (args.pageNextToken != null) query.append("pageNextToken", String(args.pageNextToken))
if (SimpleToken !== undefined) headers.set('authorization', `Bearer ${SimpleToken}`)

const url = `${baseUrl.replace(/\/+$/, '')}/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(paginatedResultDeviceOrJSONataTransformedResponse, await res.json())
};