import {z} from 'zod'

export type PreferenceType = 'integer' | 'number' | 'boolean' | 'string' | 'enumeration';

export type PreferenceRequest = {preferenceId?: string | undefined, name: string, title: string, description?: string | undefined, explicit?: boolean | undefined, required?: boolean | undefined, preferenceType: PreferenceType, definition: {minimum?: number | undefined, maximum?: number | undefined, minLength?: number | undefined, maxLength?: number | undefined, default: unknown, stringType?: ('text' | 'password' | 'paragraph') | undefined, options?: {[key: string]: string} | undefined}};

export type CreateApiDevicepreferencesArgs = {'X-ST-Organization'?: unknown | undefined, body: PreferenceRequest};

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

export const preferenceType = z.enum(["integer", "number", "boolean", "string", "enumeration"]);

export const preferenceResponse = z.object({preferenceId: z.string().optional(), name: z.string().optional(), title: z.string(), description: z.string().optional(), required: z.boolean().optional(), explicit: z.boolean().optional(), preferenceType: preferenceType});

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
};

/**
 * Create a Preference
 * 
 * POST /devicepreferences
 */
export const createApiDevicepreferences = async (args: CreateApiDevicepreferencesArgs, options?: CreateApiDevicepreferencesOptions) => {
const {baseUrl = "https://api.smartthings.com/v1", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

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

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