import {z} from 'zod'

export type BluenteInternalUserModelUserProfileBirthDate = {day?: string | undefined, month?: string | undefined, year?: string | undefined};

export type BluenteInternalUserModelUserProficiency = {listening?: string | undefined, reading?: string | undefined, speaking?: string | undefined, writing?: string | undefined};

export type BluenteInternalUserModelUserCoursePreferences = {finance?: Array<string> | undefined, general?: Array<string> | undefined, learning?: Array<string> | undefined};

export type BluenteInternalUserModelUserProfileNotificationRecommendation = {days?: Array<string> | undefined, recommendation: boolean};

export type BluenteInternalUserModelUserProfileRequest = {avatar: string, birthDate?: BluenteInternalUserModelUserProfileBirthDate | undefined, chineseProficiency?: BluenteInternalUserModelUserProficiency | undefined, coursePreferences?: BluenteInternalUserModelUserCoursePreferences | undefined, learningReason?: Array<string> | undefined, marketing?: boolean | undefined, notification?: boolean | undefined, notificationRecommendation: BluenteInternalUserModelUserProfileNotificationRecommendation, reason?: string | undefined};

export type CreateApiV2UserProfileArgs = {body: BluenteInternalUserModelUserProfileRequest};

export type CreateApiV2UserProfileOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const bluenteInternalUserModelUserProficiency = z.object({listening: z.string().optional(), reading: z.string().optional(), speaking: z.string().optional(), writing: z.string().optional()});

export const bluenteInternalUserModelUserCoursePreferences = z.object({finance: z.array(z.string()).optional(), general: z.array(z.string()).optional(), learning: z.array(z.string()).optional()});

export const bluenteInternalUserModelUserProfileNotificationRecommendation = z.object({days: z.array(z.string()).optional(), recommendation: z.boolean()});

export const createApiV2UserProfileResponse = z.object({code: z.number().int().optional(), data: z.object({avatar: z.string(), birthDate: z.string().optional(), chineseProficiency: bluenteInternalUserModelUserProficiency.optional(), coursePreferences: bluenteInternalUserModelUserCoursePreferences.optional(), learningReason: z.array(z.string()).optional(), marketing: z.boolean().optional(), notification: z.boolean().optional(), notificationRecommendation: bluenteInternalUserModelUserProfileNotificationRecommendation.optional(), reason: z.string().optional(), uuid: z.string().optional()}).optional(), message: 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
};

/**
 * Creation of user profile
 * 
 * POST /v2/user/profile
 */
export const createApiV2UserProfile = async (args: CreateApiV2UserProfileArgs, options: CreateApiV2UserProfileOptions) => {
const {baseUrl, 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/user/profile${query.size > 0 ? `?${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(createApiV2UserProfileResponse, await res.json())
};