import './i18n';

import React, { useMemo } from 'react';
import { BrowserRouter as Router } from 'react-router-dom';
import { AppLoader } from './app-loader';
import { AppBanner } from './components/app-banner';
import { NetworkInfo } from '@vegaprotocol/network-info';
import { BalanceManager } from './components/balance-manager';
import { EthWallet } from './components/eth-wallet';
import { TemplateSidebar } from './components/page-templates/template-sidebar';
import { TransactionModal } from './components/transactions-modal';
import { VegaWallet } from './components/vega-wallet';
import { Web3Connector } from './components/web3-connector';
import { AppStateProvider } from './contexts/app-state/app-state-provider';
import { ContractsProvider } from './contexts/contracts/contracts-provider';
import { AppRouter } from './routes';
import { Web3Provider } from '@vegaprotocol/web3';
import { VegaWalletDialogs } from './components/vega-wallet-dialogs';
import { VegaWalletProvider } from '@vegaprotocol/wallet';
import { AsyncRenderer } from '@vegaprotocol/ui-toolkit';
import { useEthereumConfig } from '@vegaprotocol/web3';
import {
  useEnvironment,
  EnvironmentProvider,
  NetworkLoader,
} from '@vegaprotocol/environment';
import { createClient } from './lib/apollo-client';
import { createConnectors } from './lib/web3-connectors';

const AppContainer = () => {
  const sideBar = React.useMemo(() => [<EthWallet />, <VegaWallet />], []);
  const { config, loading, error } = useEthereumConfig();
  const { ETHEREUM_PROVIDER_URL } = useEnvironment();
  const Connectors = useMemo(() => {
    if (config?.chain_id) {
      return createConnectors(ETHEREUM_PROVIDER_URL, Number(config.chain_id));
    }
    return undefined;
  }, [config?.chain_id, ETHEREUM_PROVIDER_URL]);
  return (
    <Router>
      <AppStateProvider>
        <AsyncRenderer loading={loading} data={config} error={error}>
          {Connectors && (
            <Web3Provider connectors={Connectors}>
              <Web3Connector>
                <VegaWalletProvider>
                  <ContractsProvider>
                    <AppLoader>
                      <BalanceManager>
                        <>
                          <div className="app dark max-w-[1300px] mx-auto my-0 grid grid-rows-[min-content_1fr_min-content] min-h-full lg:border-l-1 lg:border-r-1 lg:border-white font-sans text-body lg:text-body-large text-white-80">
                            <AppBanner />
                            <TemplateSidebar sidebar={sideBar}>
                              <AppRouter />
                            </TemplateSidebar>
                            <footer className="grid grid-rows-2 grid-cols-[1fr_auto] md:flex md:col-span-2 p-16 gap-12 border-t-1">
                              <NetworkInfo />
                            </footer>
                          </div>
                          <VegaWalletDialogs />
                          <TransactionModal />
                        </>
                      </BalanceManager>
                    </AppLoader>
                  </ContractsProvider>
                </VegaWalletProvider>
              </Web3Connector>
            </Web3Provider>
          )}
        </AsyncRenderer>
      </AppStateProvider>
    </Router>
  );
};

function App() {
  return (
    <EnvironmentProvider>
      <NetworkLoader createClient={createClient}>
        <AppContainer />
      </NetworkLoader>
    </EnvironmentProvider>
  );
}

export default App;