import {z} from 'zod'

export type GetApiApplicationsApplicationIdentifierApiFileProgressArgs = {applicationIdentifier: string, projectId: number, fileId: number};

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

export const integrationFileProgress = z.object({languageId: z.string().optional(), eTag: z.string().optional(), words: z.object({total: z.number().int().optional(), translated: z.number().int().optional(), approved: z.number().int().optional()}).optional(), phrases: z.object({total: z.number().int().optional(), translated: z.number().int().optional(), approved: z.number().int().optional()}).optional(), translationProgress: z.number().int().optional(), approvalProgress: z.number().int().optional()});

export const getApiApplicationsApplicationIdentifierApiFileProgressResponse = z.object({data: integrationFileProgress.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 File Progress
 * 
 * GET /applications/{applicationIdentifier}/api/file-progress
 */
export const getApiApplicationsApplicationIdentifierApiFileProgress = async (args: GetApiApplicationsApplicationIdentifierApiFileProgressArgs, options?: GetApiApplicationsApplicationIdentifierApiFileProgressOptions) => {
const {baseUrl = "https://api.crowdin.com/api/v2", fetch: fetchFn = fetch} = options ?? {}

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

if (args.projectId != null) query.append("projectId", String(args.projectId))
if (args.fileId != null) query.append("fileId", String(args.fileId))

const url = `${baseUrl.replace(/\/+$/, '')}/applications/${encodeURIComponent(String(args.applicationIdentifier))}/api/file-progress${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(getApiApplicationsApplicationIdentifierApiFileProgressResponse, await res.json())
};