import {z} from 'zod'

export type GetApiUiapiV2PesquisarArgs = {anos?: string | undefined, meses?: string | undefined, orgaos?: string | undefined, categorias?: ('base' | 'outras' | 'descontos') | undefined};

export type GetApiUiapiV2PesquisarOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const uiapiSearchResult = z.object({ano: z.number().int().optional(), cargo: z.string().optional(), categoria_contracheque: z.string().optional(), desambiguacao_macro: z.string().optional(), desambiguacao_micro: z.string().optional(), detalhamento_contracheque: z.string().optional(), lotacao: z.string().optional(), matricula: z.string().optional(), mes: z.number().int().optional(), nome: z.string().optional(), orgao: z.string().optional(), valor: z.string().optional()});

export const uiapiSearchResponse = z.object({download_available: z.boolean().optional(), download_limit: z.number().int().optional(), num_rows_if_available: z.number().int().optional(), result: z.array(uiapiSearchResult).optional(), search_limit: z.number().int().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
};

/**
 * Endpoint de busca avançada para remunerações de servidores públicos
 * 
 * GET /uiapi/v2/pesquisar
 */
export const getApiUiapiV2Pesquisar = async (args: GetApiUiapiV2PesquisarArgs, options: GetApiUiapiV2PesquisarOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.anos != null) query.append("anos", String(args.anos))
if (args.meses != null) query.append("meses", String(args.meses))
if (args.orgaos != null) query.append("orgaos", String(args.orgaos))
if (args.categorias != null) query.append("categorias", String(args.categorias))

const url = `${baseUrl.replace(/\/+$/, '')}/uiapi/v2/pesquisar${query.size > 0 ? `?${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(uiapiSearchResponse, await res.json())
};