import {z} from 'zod'

export type GetApiApiV1GitVersionsUserRepoReleasesArgs = {user: string, repo: string, includePreReleases?: ('true' | 'false') | undefined, skip: unknown, take: unknown};

export type GetApiApiV1GitVersionsUserRepoReleasesOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const releaseInfo = z.object({name: z.string(), isPreRelease: z.boolean(), publishedAt: z.string(), htmlUrl: z.string(), body: z.string()});

export const getApiApiV1GitVersionsUserRepoReleasesResponse = z.array(releaseInfo);

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 /api/v1/git-versions/{user}/{repo}/releases
 */
export const getApiApiV1GitVersionsUserRepoReleases = async (args: GetApiApiV1GitVersionsUserRepoReleasesArgs, options: GetApiApiV1GitVersionsUserRepoReleasesOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.includePreReleases != null) query.append("includePreReleases", String(args.includePreReleases))
if (args.skip != null) query.append("skip", String(args.skip))
if (args.take != null) query.append("take", String(args.take))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/git-versions/${encodeURIComponent(String(args.user))}/${encodeURIComponent(String(args.repo))}/releases${query.size > 0 ? `?${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(getApiApiV1GitVersionsUserRepoReleasesResponse, await res.json())
};