import {z} from 'zod'

export type UpdateApiApiV1MeTaxVatFilingsFilingIdArgs = {filingId: string, body: {revision: string, currency: 'usd', accountingMethod: 'cash' | 'accrual', grossIncome: string, taxCredit: string, taxWithheld: string}};

export type UpdateApiApiV1MeTaxVatFilingsFilingIdOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const vatFiling = z.object({id: z.string(), subject: z.object({type: z.enum(["natural_person", "legal_entity"]), id: z.string(), name: z.string(), residentPermitNumber: z.string().nullable()}), period: z.object({year: z.number().int(), quarter: z.number().int().gte(1).lte(4)}), status: z.enum(["draft", "submitted"]), revision: z.string(), currency: z.literal("usd"), accountingMethod: z.string().nullable(), reported: z.object({grossIncome: z.string().nullable(), taxCredit: z.string().nullable(), taxWithheld: z.string().nullable()}), taxLiability: z.string().nullable(), readyToSubmit: z.boolean(), creditReviewRequired: z.boolean(), creditReviewStatus: z.string().nullable(), paymentRequired: z.boolean(), invoice: z.object({id: z.string(), status: z.string()}).nullable(), submittedAt: z.string().nullable(), links: z.object({portal: z.string(), assessment: z.string().nullable()})});

export const updateApiApiV1MeTaxVatFilingsFilingIdResponse = z.object({data: vatFiling});

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
};

/**
 * Save and calculate VAT figures
 * 
 * PUT /api/v1/me/tax/vat/filings/{filingId}
 * 
 * Also accepts auth: oauth2
 */
export const updateApiApiV1MeTaxVatFilingsFilingId = async (args: UpdateApiApiV1MeTaxVatFilingsFilingIdArgs, options?: UpdateApiApiV1MeTaxVatFilingsFilingIdOptions) => {
const {baseUrl = "https://portal.eprospera.com", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/me/tax/vat/filings/${encodeURIComponent(String(args.filingId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(updateApiApiV1MeTaxVatFilingsFilingIdResponse, await res.json())
};