import {z} from 'zod'

export type GetApiMacroDataTypeInfoArgs = {type: string};

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

export const fireAntApiModelsMacroMacroIndicatorInfo = z.object({id: z.number().int().optional(), type: z.string().optional(), name: z.string().optional(), nameVN: z.string().optional(), description: z.string().optional(), lastValue: z.number().optional(), lastDate: z.string().optional(), previousValue: z.number().optional(), previousDate: z.string().optional(), firstDate: z.string().optional(), maxValue: z.number().optional(), maxDate: z.string().optional(), minValue: z.number().optional(), minDate: z.string().optional(), averageValue: z.number().optional(), unit: z.string().optional(), frequency: z.string().optional(), range: z.string().optional(), nextRelease: z.string().optional(), source: z.string().optional(), historicalValue: z.object({}).optional()});

export const getApiMacroDataTypeInfoResponse = z.array(fireAntApiModelsMacroMacroIndicatorInfo);

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
};

/**
 * Lấy dữ liệu vĩ mô theo loại
 * 
 * GET /macro-data/{type}/info
 */
export const getApiMacroDataTypeInfo = async (args: GetApiMacroDataTypeInfoArgs, options?: GetApiMacroDataTypeInfoOptions) => {
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 (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/macro-data/${encodeURIComponent(String(args.type))}/info${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(getApiMacroDataTypeInfoResponse, await res.json())
};