import {z} from 'zod'

export type GitHubRepositorySelectionUpdateParams = {installation_id: string, repository_ids: Array<string>, resource_types?: (Array<'files' | 'issues' | 'pull_requests'> | null) | undefined};

export type UpdateApiV1IntegrationsGithubRepositoriesArgs = {body: GitHubRepositorySelectionUpdateParams};

export type UpdateApiV1IntegrationsGithubRepositoriesOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const gitHubRepositorySelectionUpdate = z.object({store_id: z.string(), selected_repository_ids: z.array(z.string()), backfill_repository_ids: z.array(z.string()), skipped_repositories: z.record(z.string(), z.string()), resource_types: z.array(z.enum(["files", "issues", "pull_requests"]))});

export const gitHubRepositorySelectionUpdateResponse = z.object({data: gitHubRepositorySelectionUpdate});

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
};

/**
 * Update GitHub repositories for store ingestion
 * 
 * PUT /v1/integrations/github/repositories
 */
export const updateApiV1IntegrationsGithubRepositories = async (args: UpdateApiV1IntegrationsGithubRepositoriesArgs, options?: UpdateApiV1IntegrationsGithubRepositoriesOptions) => {
const {baseUrl = "https://api.mixedbread.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set('authorization', `Bearer ${ApiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/integrations/github/repositories${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(gitHubRepositorySelectionUpdateResponse, await res.json())
};