import {z} from 'zod'

export type TaxBaseInput = {name?: string | undefined, code?: string | undefined, rate?: (string | number) | undefined, description?: (string | null) | undefined, applied_to_organization?: boolean | undefined};

export type TaxUpdateInput = {tax: TaxBaseInput};

export type UpdateApiTaxesCodeArgs = {body: TaxUpdateInput};

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

export const taxObject = z.object({lago_id: z.string(), name: z.string(), code: z.string(), description: z.string().nullable(), rate: z.number(), applied_to_organization: z.boolean(), applied_to_billing_entities_codes: z.array(z.string()).optional(), created_at: z.string()});

export const tax = z.object({tax: taxObject});

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 a tax
 * 
 * PUT /taxes/{code}
 */
export const updateApiTaxesCode = async (args: UpdateApiTaxesCodeArgs, options?: UpdateApiTaxesCodeOptions) => {
const {baseUrl = "https://api.getlago.com/api/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/taxes/${encodeURIComponent(String(args.code))}${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(tax, await res.json())
};