import {z} from 'zod'

export type GetApiV01AppsOwnerNameAppNameAnalyticsOsesArgs = {start: string, end?: string | undefined, $top?: number | undefined, versions?: Array<string> | undefined, owner_name: string, app_name: string};

export type GetApiV01AppsOwnerNameAppNameAnalyticsOsesOptions = {baseUrl?: string | undefined, APIToken?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV01AppsOwnerNameAppNameAnalyticsOsesResponse = z.object({total: z.number().int().optional(), oses: z.array(z.object({os_name: z.string().optional(), count: z.number().int().optional(), previous_count: z.number().int().optional()})).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
};

/**
 * OSes in the time range.
 * 
 * GET /v0.1/apps/{owner_name}/{app_name}/analytics/oses
 */
export const getApiV01AppsOwnerNameAppNameAnalyticsOses = async (args: GetApiV01AppsOwnerNameAppNameAnalyticsOsesArgs, options?: GetApiV01AppsOwnerNameAppNameAnalyticsOsesOptions) => {
const {baseUrl = "https://api.appcenter.ms", fetch: fetchFn = fetch, APIToken} = options ?? {}

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

if (args.start != null) query.append("start", String(args.start))
if (args.end != null) query.append("end", String(args.end))
if (args.$top != null) query.append("$top", String(args.$top))
if (args.versions != null) query.append("versions", args.versions.join(','))
if (APIToken !== undefined) headers.set("X-API-Token", APIToken)

const url = `${baseUrl.replace(/\/+$/, '')}/v0.1/apps/${encodeURIComponent(String(args.owner_name))}/${encodeURIComponent(String(args.app_name))}/analytics/oses${query.size > 0 ? `?${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(getApiV01AppsOwnerNameAppNameAnalyticsOsesResponse, await res.json())
};