import {z} from 'zod'

export type GetApiV1IntegrationsGithubRepositoriesArgs = {installation_id: string};

export type GetApiV1IntegrationsGithubRepositoriesOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const gitHubRepository = z.object({id: z.string(), full_name: z.string(), name: z.string(), owner: z.string(), private: z.boolean().optional(), archived: z.boolean().optional(), default_branch: z.string().nullable(), url: z.string().nullable().optional(), description: z.string().nullable().optional(), language: z.string().nullable().optional(), pushed_at: z.string().nullable().optional(), is_selected: z.boolean().optional(), sync_status: z.enum(["syncing", "not_syncing", "error"]).optional(), last_synced_at: z.string().nullable().optional(), sync_error: z.string().nullable().optional(), last_sync_status: z.enum(["queued", "in_progress", "completed", "skipped", "error"]).nullable().optional(), last_sync_started_at: z.string().nullable().optional(), last_sync_completed_at: z.string().nullable().optional(), last_sync_file_count: z.number().int().nullable().optional(), last_sync_issue_count: z.number().int().nullable().optional(), last_sync_pull_request_count: z.number().int().nullable().optional(), last_sync_failed_count: z.number().int().optional(), last_sync_run_id: z.string().nullable().optional(), syncs_in_progress: z.number().int().optional()});

export const gitHubRepositorySelection = z.object({is_installed: z.boolean(), installation_id: z.string().nullable().optional(), github_installation_id: z.string().nullable().optional(), account_login: z.string().nullable().optional(), account_type: z.string().nullable().optional(), repository_selection: z.string().nullable().optional(), store_id: z.string().nullable().optional(), store_name: z.string().nullable().optional(), repositories: z.array(gitHubRepository), selected_repository_ids: z.array(z.string()).optional(), resource_types: z.array(z.enum(["files", "issues", "pull_requests"])).optional()});

export const gitHubRepositorySelectionResponse = z.object({data: gitHubRepositorySelection});

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
};

/**
 * List GitHub repositories for store ingestion
 * 
 * GET /v1/integrations/github/repositories
 */
export const getApiV1IntegrationsGithubRepositories = async (args: GetApiV1IntegrationsGithubRepositoriesArgs, options?: GetApiV1IntegrationsGithubRepositoriesOptions) => {
const {baseUrl = "https://api.mixedbread.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.installation_id != null) query.append("installation_id", String(args.installation_id))
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: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(gitHubRepositorySelectionResponse, await res.json())
};