import {z} from 'zod'

export type GetApiCompanyDomainAllowancesAllowanceIdArgs = {companyDomain: string, allowanceId: number};

export type GetApiCompanyDomainAllowancesAllowanceIdOptions = {baseUrl?: string | undefined, sec0?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiCompanyDomainAllowancesAllowanceIdResponse = z.object({allowanceId: z.number().int().optional(), name: z.string().optional(), displayName: z.string().optional(), description: z.string().optional(), singleUnitName: z.string().optional(), pluralUnitName: z.string().optional(), pricingModelType: z.string().optional(), counter: z.object({counterId: z.string().optional(), counterName: z.string().optional()}).optional(), hasActiveLinkedPlans: z.boolean().optional(), featureTags: z.array(z.string()).optional(), plans: z.array(z.object({planId: z.number().int().optional(), planName: z.string().optional(), productName: z.string().optional(), forceAllowance: z.boolean().optional(), isActive: z.boolean().optional()})).optional(), priceModels: z.array(z.object({frequency: z.number().int().optional(), frequencyType: z.string().optional(), currency: z.string().optional(), includedUnits: z.number().int().optional(), flatFeePrice: z.number().int().optional(), flatFeePriceFormatted: z.string().optional(), perUnitPrice: z.number().int().optional(), perUnitPriceFormatted: z.string().optional(), tiers: z.array(z.object({finish: z.number().int().optional(), price: z.number().int().optional(), start: z.number().int().optional(), priceFormatted: z.string().optional()})).optional()})).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
};

/**
 * Get allowance details
 * 
 * GET /{companyDomain}/allowances/{allowanceId}
 */
export const getApiCompanyDomainAllowancesAllowanceId = async (args: GetApiCompanyDomainAllowancesAllowanceIdArgs, options?: GetApiCompanyDomainAllowancesAllowanceIdOptions) => {
const {baseUrl = "https://public.billsby.com/api/v1/rest/core", fetch: fetchFn = fetch, sec0} = options ?? {}

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

if (sec0 !== undefined) headers.set("ApiKey", sec0)

const url = `${baseUrl.replace(/\/+$/, '')}/${encodeURIComponent(String(args.companyDomain))}/allowances/${encodeURIComponent(String(args.allowanceId))}${query.size > 0 ? `?${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(getApiCompanyDomainAllowancesAllowanceIdResponse, await res.json())
};