import {z} from 'zod'

export type Name = string;

export type Email = string;

export type UserPatch = {name?: Name | undefined, phone?: string | undefined, email?: Email | undefined, preferences?: Record<string, never> | undefined, mfa_secret?: (string | null) | undefined};

export type PatchApiUsersIdArgs = {id: string, body: UserPatch};

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

export const name = z.string().min(1);

export const email = z.string().min(1).max(255);

export const roles = z.array(z.string().min(1));

export const timestamp = z.string();

export const group = z.object({name: z.string().min(1).max(50).optional(), description: z.string().max(100).optional(), roles: z.array(z.string()).optional(), href: z.string().optional(), created: timestamp.optional(), updated: timestamp.optional()});

export const user = z.object({name: name.optional(), phone: z.string().optional(), email: email.optional(), preferences: z.object({}).optional(), mfa_secret: z.string().nullable().optional(), roles: z.array(roles).optional(), groups: z.array(group).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
};

/**
 * Update the current user
 * 
 * PATCH /users/{id}
 */
export const patchApiUsersId = async (args: PatchApiUsersIdArgs, options?: PatchApiUsersIdOptions) => {
const {baseUrl = "https://api.webscale.com/v2", 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 = `${baseUrl.replace(/\/+$/, '')}/users/${encodeURIComponent(String(args.id))}${query.size > 0 ? `?${query}` : ''}`

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