import {z} from 'zod'

export type CreateApiV2ProfilesArgs = {body: {hardwareId: string, name: string, version: string, profile: {version: '1', payload: {mods: Array<{remoteId: string, selectedDownload?: {remoteId: string, file: string, url: string, size: number} | undefined, selectedDownloads?: Array<{remoteId: string, file: string, url: string, size: number}> | undefined, fileTree?: {files: Array<{name: string, path: string, size: number, is_selected: boolean, archive_name: string}>, total_files: number, has_multiple_files: boolean} | undefined}>}} | {version: '2', payload: {mods: Array<{remoteId: string, selectedDownload?: {remoteId: string, file: string, url: string, size: number} | undefined, selectedDownloads?: Array<{remoteId: string, file: string, url: string, size: number}> | undefined, fileTree?: {files: Array<{name: string, path: string, size: number, is_selected: boolean, archive_name: string}>, total_files: number, has_multiple_files: boolean} | undefined}>, loadOrder: Array<string>}} | {version: '3', payload: {mods: Array<{remoteId: string, selectedDownload?: {remoteId: string, file: string, url: string, size: number} | undefined, selectedDownloads?: Array<{remoteId: string, file: string, url: string, size: number}> | undefined, fileTree?: {files: Array<{name: string, path: string, size: number, is_selected: boolean, archive_name: string}>, total_files: number, has_multiple_files: boolean} | undefined, submissionType: 'mod' | 'sound'}>, loadOrder: Array<string>}}}};

export type CreateApiV2ProfilesOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV2ProfilesResponse = z.object({id: z.string().nullable(), status: z.enum(["success", "error"]), error: z.string().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
};

/**
 * POST /v2/profiles
 */
export const createApiV2Profiles = async (args: CreateApiV2ProfilesArgs, options?: CreateApiV2ProfilesOptions) => {
const {baseUrl = "https://api.deadlockmods.app/api", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2/profiles${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", 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(createApiV2ProfilesResponse, await res.json())
};