import {z} from 'zod'

export type GetApiKybFormsCompanyIdQuestionnairesArgs = {companyId: string};

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

export const questionnaireTypeEnum = z.enum(["KYC", "KYB"]);

export const choice = z.object({key: z.string().max(32), title: z.string().max(512)});

export const typeB9cEnum = z.enum(["CHECKBOX", "COLOR", "COUNTRY", "COUNTRY_MULTI", "DATE", "DATETIME", "EMAIL", "FILE", "FILE_MULTI", "FLOAT", "LIST", "INTEGER", "PASSWORD", "RADIO", "SELECT", "SELECT_MULTI", "TEL", "TEXT", "TEXT_AREA", "TIME", "URL"]);

export const question = z.object({key: z.string().max(32), title: z.string().max(512), description: z.string().max(512).nullable().optional(), choices: z.array(choice).optional(), type: typeB9cEnum, required: z.boolean().optional(), placeholder: z.string().max(100).nullable().optional(), condition: z.string().nullable().optional()});

export const section = z.object({key: z.string().max(32), title: z.string().max(512), description: z.string().max(512).nullable().optional(), condition: z.string().nullable().optional(), questions: z.array(question)});

export const questionnaire = z.object({id: z.string(), key: z.string().max(32), name: z.string().max(32), title: z.string().max(512), description: z.string().max(512).nullable().optional(), type: questionnaireTypeEnum.optional(), sections: z.array(section)});

export const getApiKybFormsCompanyIdQuestionnairesResponse = z.array(questionnaire);

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
};

/**
 * List questionnaires
 * 
 * GET /kyb/forms/{companyId}/questionnaires/
 * 
 * Also accepts auth: apiKeyPair
 */
export const getApiKybFormsCompanyIdQuestionnaires = async (args: GetApiKybFormsCompanyIdQuestionnairesArgs, options?: GetApiKybFormsCompanyIdQuestionnairesOptions) => {
const {baseUrl = "https://ivs.idenfy.com", fetch: fetchFn = fetch, kybTokenAuth} = options ?? {}

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

if (kybTokenAuth !== undefined) headers.set('authorization', `Bearer ${kybTokenAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/kyb/forms/${encodeURIComponent(String(args.companyId))}/questionnaires/${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(getApiKybFormsCompanyIdQuestionnairesResponse, await res.json())
};