stack_wallet/lib/utilities/theme/stack_theme.dart

import 'package:flutter/material.dart';
import 'package:stackwallet/models/exchange/change_now/exchange_transaction_status.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/theme/color_theme.dart';
import 'package:stackwallet/utilities/theme/dark_colors.dart';
import 'package:stackwallet/utilities/theme/light_colors.dart';

class StackTheme {
  StackTheme._();
  static final StackTheme _instance = StackTheme._();
  static StackTheme get instance => _instance;

  late StackColorTheme color;
  late ThemeType theme;

  void setTheme(ThemeType theme) {
    this.theme = theme;
    switch (theme) {
      case ThemeType.light:
        color = LightColors();
        break;
      case ThemeType.dark:
        color = DarkColors();
        break;
    }
  }

  BoxShadow get standardBoxShadow => BoxShadow(
        color: color.shadow,
        spreadRadius: 3,
        blurRadius: 4,
      );

  Color colorForCoin(Coin coin) {
    switch (coin) {
      case Coin.bitcoin:
      case Coin.bitcoinTestNet:
        return _coin.bitcoin;
      case Coin.bitcoincash:
      case Coin.bitcoincashTestnet:
        return _coin.bitcoincash;
      case Coin.dogecoin:
      case Coin.dogecoinTestNet:
        return _coin.dogecoin;
      case Coin.epicCash:
        return _coin.epicCash;
      case Coin.firo:
      case Coin.firoTestNet:
        return _coin.firo;
      case Coin.monero:
        return _coin.monero;
      case Coin.namecoin:
        return _coin.namecoin;
      // case Coin.wownero:
      //   return wownero;
    }
  }

  Color colorForStatus(ChangeNowTransactionStatus status) {
    switch (status) {
      case ChangeNowTransactionStatus.New:
      case ChangeNowTransactionStatus.Waiting:
      case ChangeNowTransactionStatus.Confirming:
      case ChangeNowTransactionStatus.Exchanging:
      case ChangeNowTransactionStatus.Sending:
      case ChangeNowTransactionStatus.Verifying:
        return const Color(0xFFD3A90F);
      case ChangeNowTransactionStatus.Finished:
        return color.accentColorGreen;
      case ChangeNowTransactionStatus.Failed:
        return color.accentColorRed;
      case ChangeNowTransactionStatus.Refunded:
        return color.textSubtitle2;
    }
  }

  ButtonStyle? getPrimaryEnabledButtonColor(BuildContext context) =>
      Theme.of(context).textButtonTheme.style?.copyWith(
            backgroundColor: MaterialStateProperty.all<Color>(
              color.buttonBackPrimary,
            ),
          );

  ButtonStyle? getPrimaryDisabledButtonColor(BuildContext context) =>
      Theme.of(context).textButtonTheme.style?.copyWith(
            backgroundColor: MaterialStateProperty.all<Color>(
              color.buttonBackPrimaryDisabled,
            ),
          );

  ButtonStyle? getSecondaryEnabledButtonColor(BuildContext context) =>
      Theme.of(context).textButtonTheme.style?.copyWith(
            backgroundColor: MaterialStateProperty.all<Color>(
              color.buttonBackSecondary,
            ),
          );

  ButtonStyle? getSmallSecondaryEnabledButtonColor(BuildContext context) =>
      Theme.of(context).textButtonTheme.style?.copyWith(
            backgroundColor: MaterialStateProperty.all<Color>(
              color.textFieldDefaultBG,
            ),
          );

  ButtonStyle? getDesktopMenuButtonColor(BuildContext context) =>
      Theme.of(context).textButtonTheme.style?.copyWith(
            backgroundColor: MaterialStateProperty.all<Color>(
              color.popupBG,
            ),
          );

  ButtonStyle? getDesktopMenuButtonColorSelected(BuildContext context) =>
      Theme.of(context).textButtonTheme.style?.copyWith(
            backgroundColor: MaterialStateProperty.all<Color>(
              color.textFieldDefaultBG,
            ),
          );

  static const _coin = CoinThemeColor();
}