import {z} from 'zod'

export type ThemeOptions = {background?: ('light' | 'dark' | null) | undefined, color_page?: (string | null) | undefined, color_brand?: (string | null) | undefined, color_brand_overlay?: (string | null) | undefined, font_name?: (string | null) | undefined, font_weights?: (string | null) | undefined, button_border_radius?: (string | null) | undefined, button_padding?: (string | null) | undefined, button_font_size?: (string | null) | undefined, button_font_weight?: (string | null) | undefined, input_border_radius?: (string | null) | undefined, input_padding?: (string | null) | undefined, input_font_size?: (string | null) | undefined, input_font_weight?: (string | null) | undefined, input_label_font_size?: (string | null) | undefined, input_label_font_weight?: (string | null) | undefined, layout_border_radius?: (string | null) | undefined, modal_border_radius?: (string | null) | undefined, image_border_radius?: (string | null) | undefined};

export type UIOptions = {common?: ({default_language?: string | undefined}) | undefined, id_verification_module?: ({allowed_country_code?: string | undefined, allowed_document_type?: (Array<string> | string) | undefined}) | undefined};

export type VerificationOptions = {aml_config?: ({exact_match?: number | undefined, fuzziness_score?: number | undefined, monitoring?: boolean | undefined, categories_filter?: Array<string> | undefined, search_profile?: (string | null) | undefined}) | undefined};

export type CreateVerificationURLForBusinessOfficerRequestSchema = {business_profile_id: string, person_reference_id: string, template_id: string, redirect_uri: string, client_reference_id?: string | undefined, client_reference_data?: Record<string, never> | undefined, theme_options?: ThemeOptions | undefined, ui_options?: UIOptions | undefined, verification_options?: VerificationOptions | undefined};

export type CreateApiVerifyCreateVerificationSessionUrlForBusinessOfficerArgs = {body: CreateVerificationURLForBusinessOfficerRequestSchema};

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

export const userVerificationUrlResponse = z.object({message: z.string().optional(), verification_url: z.string().optional(), verification_session_id: z.string().optional(), session_expiry_time: 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
};

/**
 * KYC Business Officer- Create Session URL
 * 
 * POST /verify/create_verification_session_url_for_business_officer
 */
export const createApiVerifyCreateVerificationSessionUrlForBusinessOfficer = async (args: CreateApiVerifyCreateVerificationSessionUrlForBusinessOfficerArgs, options?: CreateApiVerifyCreateVerificationSessionUrlForBusinessOfficerOptions) => {
const {baseUrl = "https://api-sandbox.aiprise.com/api/v1", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (apiKey !== undefined) headers.set("X-API-KEY", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/verify/create_verification_session_url_for_business_officer${query.size > 0 ? `?${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(userVerificationUrlResponse, await res.json())
};