import {z} from 'zod'

export type CreateApiFinanceV1AccountsExportArgs = {propertyId: string, from: string, to: string, accountNumber?: string | undefined, accountType?: ('Revenues' | 'Payments' | 'Liabilities' | 'Receivables' | 'Vat' | 'House' | 'AccountsReceivable' | 'CityTaxes' | 'TransitoryItems' | 'VatOnLiabilities' | 'LossOfAccountsReceivable' | 'SecondCityTax' | 'GuestLevies') | undefined, accountingSchema?: ('Simple' | 'Extended') | undefined, languageCode?: string | undefined, 'Idempotency-Key'?: string | undefined};

export type CreateApiFinanceV1AccountsExportOptions = {baseUrl: string, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const exportAccountModel = z.object({name: z.string().min(1), number: z.string().min(1), parentNumber: z.string().nullable().optional(), type: z.enum(["Revenues", "Payments", "Liabilities", "Receivables", "Vat", "House", "AccountsReceivable", "CityTaxes", "TransitoryItems", "VatOnLiabilities", "LossOfAccountsReceivable", "SecondCityTax", "GuestLevies"])});

export const preciseMonetaryValueModel = z.object({amount: z.number(), currency: z.string()});

export const receiptModel = z.object({type: z.enum(["Custom", "Reservation", "Invoice", "PspReference"]).optional(), number: z.string().min(1)});

export const accountingTransactionModel = z.object({timestamp: z.string(), date: z.string(), debitedAccount: exportAccountModel, creditedAccount: exportAccountModel, command: z.enum(["PostCharge", "PostPayment", "MoveLineItem", "PostPrepayment", "PostToAccountsReceivables", "PostPrepaymentVat", "PostToLossOfAccountsReceivables", "System"]), amount: preciseMonetaryValueModel, receipt: receiptModel.optional(), entryNumber: z.string().min(1), reference: z.string(), referenceType: z.enum(["House", "Guest", "External", "Booking"]), entryGroupNumber: z.string().min(1)});

export const accountingTransactionListModel = z.object({transactions: z.array(accountingTransactionModel)});

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
};

/**
 * Returns transactions filtered by timestamp for a property for a given period.
 * 
 * POST /finance/v1/accounts/export
 */
export const createApiFinanceV1AccountsExport = async (args: CreateApiFinanceV1AccountsExportArgs, options: CreateApiFinanceV1AccountsExportOptions) => {
const {baseUrl, fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args.propertyId != null) query.append("propertyId", String(args.propertyId))
if (args.from != null) query.append("from", String(args.from))
if (args.to != null) query.append("to", String(args.to))
if (args.accountNumber != null) query.append("accountNumber", String(args.accountNumber))
if (args.accountType != null) query.append("accountType", String(args.accountType))
if (args.accountingSchema != null) query.append("accountingSchema", String(args.accountingSchema))
if (args.languageCode != null) query.append("languageCode", String(args.languageCode))
if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/finance/v1/accounts/export${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(accountingTransactionListModel, await res.json())
};