import {z} from 'zod'

export type GetApi20250609UsersUserLocatorArgs = {'X-API-KEY': string, userLocator: string};

export type GetApi20250609UsersUserLocatorOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const userResponseDto = z.object({email: z.string().optional(), phoneNumber: z.string().optional(), userId: z.string().optional(), userDetails: z.boolean(), kycData: z.boolean(), dueDiligence: z.boolean(), verificationHistory: z.boolean(), legalDocuments: z.array(z.object({type: z.enum(["crossmint-privacy-policy", "crossmint-terms-of-service"]), acceptedAt: z.string(), isValidVersion: z.boolean()})).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 a User
 * 
 * GET /2025-06-09/users/{userLocator}
 */
export const getApi20250609UsersUserLocator = async (args: GetApi20250609UsersUserLocatorArgs, options?: GetApi20250609UsersUserLocatorOptions) => {
const {baseUrl = "https://staging.crossmint.com/api", fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-API-KEY'] != null) headers.set("X-API-KEY", String(args['X-API-KEY']))

const url = `${baseUrl.replace(/\/+$/, '')}/2025-06-09/users/${encodeURIComponent(String(args.userLocator))}${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(userResponseDto, await res.json())
};