XuqmGroup-RNSDK/packages/common/src/http.ts

import AsyncStorage from '@react-native-async-storage/async-storage'
import { getConfig } from './config'

const TOKEN_KEY = '@xuqm:token'

export async function _getToken(): Promise<string | null> {
  return AsyncStorage.getItem(TOKEN_KEY)
}

export async function _saveToken(token: string): Promise<void> {
  return AsyncStorage.setItem(TOKEN_KEY, token)
}

export async function _clearToken(): Promise<void> {
  return AsyncStorage.removeItem(TOKEN_KEY)
}

export async function apiRequest<T>(
  path: string,
  options: {
    method?: string
    body?: unknown
    params?: Record<string, string>
    skipAuth?: boolean
  } = {},
): Promise<T> {
  const config = getConfig()

  let url = config.apiBaseUrl + path
  if (options.params) {
    const qs = new URLSearchParams(options.params).toString()
    url += (url.includes('?') ? '&' : '?') + qs
  }

  const headers: Record<string, string> = {
    'Content-Type': 'application/json',
    Accept: 'application/json',
  }

  if (!options.skipAuth) {
    const token = await _getToken()
    if (token) headers['Authorization'] = `Bearer ${token}`
  }

  const res = await fetch(url, {
    method: options.method ?? 'GET',
    headers,
    body: options.body ? JSON.stringify(options.body) : undefined,
  })

  if (!res.ok) {
    const err = await res.json().catch(() => ({ message: res.statusText }))
    throw new Error((err as { message?: string }).message ?? `HTTP ${res.status}`)
  }

  const json = await res.json()
  return (json.data ?? json) as T
}