-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
a079a3f
commit 78cd4d7
Showing
7 changed files
with
220 additions
and
8 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,191 @@ | ||
| import 'package:erc20/erc20.dart'; | ||
| import 'package:flutter/cupertino.dart'; | ||
| import 'package:frankencoin_wallet/generated/i18n.dart'; | ||
| import 'package:frankencoin_wallet/src/colors.dart'; | ||
| import 'package:frankencoin_wallet/src/core/bottom_sheet_service.dart'; | ||
| import 'package:frankencoin_wallet/src/entities/blockchain.dart'; | ||
| import 'package:frankencoin_wallet/src/entities/custom_erc20_token.dart'; | ||
| import 'package:frankencoin_wallet/src/screens/base_page.dart'; | ||
| import 'package:frankencoin_wallet/src/screens/send/widgets/blockchain_selector.dart'; | ||
| import 'package:frankencoin_wallet/src/stores/app_store.dart'; | ||
| import 'package:frankencoin_wallet/src/stores/custom_erc20_token_store.dart'; | ||
| import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart'; | ||
|
|
||
| class EditCustomTokenPage extends BasePage { | ||
| EditCustomTokenPage( | ||
| this.appStore, this.customErc20TokenStore, this.bottomSheetService, | ||
| {required this.customToken, super.key}); | ||
|
|
||
| @override | ||
| String? get title => | ||
| customToken != null ? S.current.edit_asset : S.current.new_asset; | ||
|
|
||
| final AppStore appStore; | ||
| final CustomErc20TokenStore customErc20TokenStore; | ||
| final BottomSheetService bottomSheetService; | ||
| final CustomErc20Token? customToken; | ||
|
|
||
| @override | ||
| Widget body(BuildContext context) => _EditCustomTokenPageBody( | ||
| appStore: appStore, | ||
| customErc20TokenStore: customErc20TokenStore, | ||
| bottomSheetService: bottomSheetService, | ||
| customToken: customToken ?? | ||
| CustomErc20Token( | ||
| chainId: 1, | ||
| address: '', | ||
| symbol: '', | ||
| name: '', | ||
| decimals: 18, | ||
| ), | ||
| ); | ||
| } | ||
|
|
||
| class _EditCustomTokenPageBody extends StatefulWidget { | ||
| final AppStore appStore; | ||
| final CustomErc20TokenStore customErc20TokenStore; | ||
| final BottomSheetService bottomSheetService; | ||
| final CustomErc20Token customToken; | ||
|
|
||
| const _EditCustomTokenPageBody({ | ||
| required this.appStore, | ||
| required this.customErc20TokenStore, | ||
| required this.bottomSheetService, | ||
| required this.customToken, | ||
| }); | ||
|
|
||
| @override | ||
| State<StatefulWidget> createState() => _EditCustomTokenPageBodyState(); | ||
| } | ||
|
|
||
| class _EditCustomTokenPageBodyState extends State<_EditCustomTokenPageBody> { | ||
| final TextEditingController _addressController = TextEditingController(); | ||
| final TextEditingController _nameController = TextEditingController(); | ||
| final TextEditingController _symbolController = TextEditingController(); | ||
| final TextEditingController _decimalsController = TextEditingController(); | ||
| final TextEditingController _iconUrlController = TextEditingController(); | ||
| bool _isLoading = false; | ||
|
|
||
| int _chainId = 1; | ||
|
|
||
| @override | ||
| void initState() { | ||
| _addressController.text = widget.customToken.address; | ||
| _nameController.text = widget.customToken.name; | ||
| _symbolController.text = widget.customToken.symbol; | ||
| _decimalsController.text = widget.customToken.decimals.toString(); | ||
| _iconUrlController.text = widget.customToken.iconUrl ?? ""; | ||
|
|
||
| _chainId = widget.customToken.chainId; | ||
|
|
||
| _addressController.addListener(() { | ||
| final address = _addressController.text; | ||
| if (address.length == 42) _loadTokenInfos(address); | ||
| }); | ||
|
|
||
| super.initState(); | ||
| } | ||
|
|
||
| Future<void> _loadTokenInfos(String address) async { | ||
| final erc20Token = ERC20( | ||
| address: EthereumAddress.fromHex(address), | ||
| client: widget.appStore.getClient(_chainId), | ||
| ); | ||
|
|
||
| _nameController.text = await erc20Token.name(); | ||
| _symbolController.text = await erc20Token.symbol(); | ||
| _decimalsController.text = (await erc20Token.decimals()).toString(); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return SafeArea(child: SingleChildScrollView(child: Column( | ||
| children: [ | ||
| Padding( | ||
| padding: | ||
| const EdgeInsets.only(left: 26, right: 26, top: 10), | ||
| child: CupertinoTextField( | ||
| controller: _addressController, | ||
| placeholder: S.of(context).address, | ||
| suffix: const SizedBox(height: 52), | ||
| ), | ||
| ), | ||
| Padding( | ||
| padding: | ||
| const EdgeInsets.only(left: 26, right: 26), | ||
| child: BlockchainSelector( | ||
| bottomSheetService: widget.bottomSheetService, | ||
| blockchain: Blockchain.getFromChainId(_chainId), | ||
| onSelect: (blockchain) => | ||
| setState(() => _chainId = blockchain.chainId), | ||
| ), | ||
| ), | ||
| Padding( | ||
| padding: | ||
| const EdgeInsets.only(left: 26, right: 26, top: 20, bottom: 10), | ||
| child: CupertinoTextField( | ||
| controller: _nameController, | ||
| placeholder: S.of(context).name, | ||
| suffix: const SizedBox(height: 52), | ||
| ), | ||
| ), | ||
| Padding( | ||
| padding: | ||
| const EdgeInsets.only(left: 26, right: 26, top: 10, bottom: 10), | ||
| child: CupertinoTextField( | ||
| controller: _symbolController, | ||
| placeholder: S.of(context).token_symbol, | ||
| suffix: const SizedBox(height: 52), | ||
| ), | ||
| ), | ||
| Padding( | ||
| padding: | ||
| const EdgeInsets.only(left: 26, right: 26, top: 10, bottom: 10), | ||
| child: CupertinoTextField( | ||
| controller: _decimalsController, | ||
| keyboardType: const TextInputType.numberWithOptions(decimal: false), | ||
| placeholder: S.of(context).token_decimals, | ||
| suffix: const SizedBox(height: 52), | ||
| ), | ||
| ), | ||
| Padding( | ||
| padding: | ||
| const EdgeInsets.only(left: 26, right: 26, top: 10, bottom: 10), | ||
| child: CupertinoTextField( | ||
| controller: _iconUrlController, | ||
| placeholder: S.of(context).token_icon_url, | ||
| suffix: const SizedBox(height: 52), | ||
| ), | ||
| ), | ||
| Padding( | ||
| padding: const EdgeInsets.only(top: 20, bottom: 20), | ||
| child: CupertinoButton( | ||
| onPressed: _isLoading ? null : _save, | ||
| color: FrankencoinColors.frRed, | ||
| child: _isLoading | ||
| ? const CupertinoActivityIndicator() | ||
| : Text( | ||
| S.of(context).save, | ||
| style: const TextStyle(fontSize: 16), | ||
| ), | ||
| ), | ||
| ), | ||
| ], | ||
| ),)); | ||
| } | ||
|
|
||
| Future<void> _save() async { | ||
| setState(() => _isLoading = true); | ||
| widget.customToken.address = _addressController.text.trim(); | ||
| widget.customToken.name = _nameController.text.trim(); | ||
| widget.customToken.symbol = _symbolController.text.trim(); | ||
| widget.customToken.decimals = int.parse(_decimalsController.text.trim()); | ||
|
|
||
| if (_iconUrlController.text.trim().isNotEmpty) { | ||
| widget.customToken.iconUrl = _iconUrlController.text; | ||
| } | ||
|
|
||
| await widget.customErc20TokenStore.updateToken(widget.customToken); | ||
| setState(() => _isLoading = false); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters