import {z} from 'zod'

export type GetApiApiLorawanConcentratorsDeviceIdArgs = {deviceId: string};

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

export const channel = z.object({enable: z.boolean().nullable().optional(), freq: z.number().int().optional(), radio: z.number().int().optional(), if: z.number().int().optional(), bandwidth: z.number().int().optional(), spread_factor: z.number().int().optional()});

export const routerConfig = z.object({NetID: z.array(z.number().int()).nullable().optional(), JoinEui: z.array(z.array(z.string())).nullable().optional(), region: z.string().nullable().optional(), hwspec: z.string().nullable().optional(), freq_range: z.array(z.number().int()).nullable().optional(), DRs: z.array(z.array(z.number().int())).nullable().optional(), sx1301_conf: z.array(z.record(z.string(), channel)).nullable().optional(), nocca: z.boolean().optional(), nodc: z.boolean().optional(), nodwell: z.boolean().optional()});

export const concentratorDto = z.object({deviceId: z.string().min(1), deviceName: z.string().min(1), loraRegion: z.string().min(1), deviceType: z.string().nullable().optional(), clientThumbprint: z.string().nullable().optional(), isConnected: z.boolean().optional(), isEnabled: z.boolean().optional(), alreadyLoggedInOnce: z.boolean().optional(), routerConfig: routerConfig.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
};

/**
 * Gets the device concentrator.
 * 
 * GET /api/lorawan/concentrators/{deviceId}
 */
export const getApiApiLorawanConcentratorsDeviceId = async (args: GetApiApiLorawanConcentratorsDeviceIdArgs, options: GetApiApiLorawanConcentratorsDeviceIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/lorawan/concentrators/${encodeURIComponent(String(args.deviceId))}${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(concentratorDto, await res.json())
};