import {z} from 'zod'

export type GetApiMacroEconomicIndicatorsSourceIndicatorItemsArgs = {source: string, indicator: string, parent?: string | undefined, search?: string | undefined};

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

export const fireAntApiModelsMacroEconomicMacroIndicatorItem = z.object({scheme: z.string().optional(), code: z.string().optional(), name: z.string().optional(), nameEn: z.string().optional(), note: z.string().optional(), noteEn: z.string().optional(), level: z.number().int().optional(), isTotal: z.boolean().optional(), parentCode: z.string().optional(), childCount: z.number().int().optional(), seriesCount: z.number().int().optional(), firstPeriodDate: z.string().optional(), lastPeriodDate: z.string().optional()});

export const getApiMacroEconomicIndicatorsSourceIndicatorItemsResponse = z.array(fireAntApiModelsMacroEconomicMacroIndicatorItem);

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
};

/**
 * Cây mục (item) của chỉ tiêu: ngành GDP, nhóm hàng CPI, mặt hàng xuất nhập khẩu, tỉnh thành...
 * 
 * GET /macro-economic/indicators/{source}/{indicator}/items
 */
export const getApiMacroEconomicIndicatorsSourceIndicatorItems = async (args: GetApiMacroEconomicIndicatorsSourceIndicatorItemsArgs, options?: GetApiMacroEconomicIndicatorsSourceIndicatorItemsOptions) => {
const {baseUrl = "https://api.fireant.vn", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args.parent != null) query.append("parent", String(args.parent))
if (args.search != null) query.append("search", String(args.search))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/macro-economic/indicators/${encodeURIComponent(String(args.source))}/${encodeURIComponent(String(args.indicator))}/items${query.size > 0 ? `?${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(getApiMacroEconomicIndicatorsSourceIndicatorItemsResponse, await res.json())
};