import {z} from 'zod'

export type GetApiSitemapsSitemapnameArgs = {'Accept-Language'?: string | undefined, sitemapname: string, type?: string | undefined, jsoncallback?: string | undefined, includeHidden?: boolean | undefined};

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

export const mappingDTO = z.object({row: z.number().int().optional(), column: z.number().int().optional(), command: z.string().optional(), releaseCommand: z.string().optional(), label: z.string().optional(), icon: z.string().optional()});

export const stateOption = z.object({value: z.string().optional(), label: z.string().optional()});

export const stateDescription = z.object({minimum: z.number().optional(), maximum: z.number().optional(), step: z.number().optional(), pattern: z.string().optional(), readOnly: z.boolean().optional(), options: z.array(stateOption).optional()});

export const commandOption = z.object({command: z.string().optional(), label: z.string().optional()});

export const commandDescription = z.object({commandOptions: z.array(commandOption).optional()});

export const enrichedItemDTO = z.object({type: z.string().optional(), name: z.string().optional(), label: z.string().optional(), category: z.string().optional(), tags: z.array(z.string()).optional(), groupNames: z.array(z.string()).optional(), link: z.string().optional(), state: z.string().optional(), transformedState: z.string().optional(), stateDescription: stateDescription.optional(), unitSymbol: z.string().optional(), commandDescription: commandDescription.optional(), metadata: z.record(z.string(), z.object({})).optional(), editable: z.boolean().optional(), groupType: z.string().optional()});

export const widgetDTO: z.ZodType<WidgetDTO> = z.object({widgetId: z.string().optional(), type: z.string().optional(), name: z.string().optional(), visibility: z.boolean().optional(), label: z.string().optional(), labelSource: z.string().optional(), icon: z.string().optional(), staticIcon: z.boolean().optional(), labelcolor: z.string().optional(), valuecolor: z.string().optional(), iconcolor: z.string().optional(), pattern: z.string().optional(), unit: z.string().optional(), mappings: z.array(mappingDTO).optional(), switchSupport: z.boolean().optional(), releaseOnly: z.boolean().optional(), sendFrequency: z.number().int().optional(), refresh: z.number().int().optional(), height: z.number().int().optional(), minValue: z.number().optional(), maxValue: z.number().optional(), step: z.number().optional(), inputHint: z.string().optional(), url: z.string().optional(), encoding: z.string().optional(), service: z.string().optional(), period: z.string().optional(), yAxisDecimalPattern: z.string().optional(), legend: z.boolean().optional(), forceAsItem: z.boolean().optional(), row: z.number().int().optional(), column: z.number().int().optional(), command: z.string().optional(), releaseCommand: z.string().optional(), stateless: z.boolean().optional(), state: z.string().optional(), item: enrichedItemDTO.optional(), linkedPage: z.lazy(() => pageDTO.optional()), widgets: z.array(z.lazy(() => widgetDTO)).optional()});

export const pageDTO: z.ZodType<PageDTO> = z.object({id: z.string().optional(), title: z.string().optional(), icon: z.string().optional(), link: z.string().optional(), parent: z.lazy(() => pageDTO.optional()), leaf: z.boolean().optional(), timeout: z.boolean().optional(), widgets: z.array(widgetDTO).optional()});

export const sitemapDTO = z.object({name: z.string().optional(), icon: z.string().optional(), label: z.string().optional(), link: z.string().optional(), homepage: pageDTO.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 sitemap by name.
 * 
 * GET /sitemaps/{sitemapname}
 */
export const getApiSitemapsSitemapname = async (args: GetApiSitemapsSitemapnameArgs, options: GetApiSitemapsSitemapnameOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['Accept-Language'] != null) headers.set("Accept-Language", String(args['Accept-Language']))
if (args.type != null) query.append("type", String(args.type))
if (args.jsoncallback != null) query.append("jsoncallback", String(args.jsoncallback))
if (args.includeHidden != null) query.append("includeHidden", String(args.includeHidden))

const url = `${baseUrl.replace(/\/+$/, '')}/sitemaps/${encodeURIComponent(String(args.sitemapname))}${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(sitemapDTO, await res.json())
};