import axios from 'axios';
import type { ConnectionOptions, RequestArguments } from './types';

const instance = axios.create({
  baseURL: 'https://rpc.particle.network',
  timeout: 30000, // 30 secs
});

function request(
  path: string,
  args: RequestArguments,
  config: ConnectionOptions
) {
  args.jsonrpc = '2.0';
  if (!args.id) {
    args.id = randomId();
  }
  return instance
    .post(path, args, {
      params: {
        chainId: config.chainId,
        projectUuid: config.projectId,
        projectKey: config.clientKey,
      },
      headers: {
        'Accept': 'application/json',
        'Content-Type': 'application/json',
      },
    })
    .then((res) => res.data);
}

export function randomId(): number {
  const date = Date.now() * Math.pow(10, 3);
  const extra = Math.floor(Math.random() * Math.pow(10, 3));
  return date + extra;
}

export function sendEVMRpc(args: RequestArguments, config: ConnectionOptions) {
  return request('/evm-chain', args, config);
}

export function sendSolanaRpc(
  args: RequestArguments,
  config: ConnectionOptions
) {
  return request('/solana', args, config);
}

export function setBaseURL(baseURL: string) {
  instance.defaults.baseURL = baseURL;
}