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feat: autocomplete textfield implemented and migration from simple si…
…ngleton to GetxControllers
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
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| import 'package:flutter/material.dart'; | ||
| import 'package:super_liquid_galaxy_controller/utils/autocomplete_controller.dart'; | ||
| import 'package:super_liquid_galaxy_controller/utils/galaxy_colors.dart'; | ||
|
|
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| import '../data_class/PlaceSuggestionResponse.dart'; | ||
|
|
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| class AutoCompleteLocationField extends StatefulWidget { | ||
| AutoCompleteLocationField( | ||
| {super.key, | ||
| required this.hintText, | ||
| required this.labelText, | ||
| required this.iconData, | ||
| required this.textInputType, | ||
| required this.isPassword, | ||
| required this.autocompleteController, | ||
| required this.seekTo, | ||
| this.controller, | ||
| this.buttonAction, | ||
| this.endIcon, | ||
| this.fillColor, | ||
| this.textColor}); | ||
|
|
||
| String hintText; | ||
| String labelText; | ||
| IconData iconData; | ||
| TextInputType textInputType; | ||
| bool isPassword; | ||
| TextEditingController? controller; | ||
| VoidCallback? buttonAction; | ||
| IconData? endIcon; | ||
| Color? fillColor; | ||
| Color? textColor; | ||
| AutocompleteController autocompleteController; | ||
| Function(Features) seekTo; | ||
|
|
||
| @override | ||
| State<AutoCompleteLocationField> createState() => | ||
| _AutoCompleteLocationFieldState(); | ||
| } | ||
|
|
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| class _AutoCompleteLocationFieldState extends State<AutoCompleteLocationField> { | ||
| bool _obscureText = false; | ||
| TextEditingController textController = TextEditingController(); | ||
|
|
||
| @override | ||
| void initState() { | ||
| super.initState(); | ||
| _obscureText = widget.isPassword; | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Autocomplete<Features>( | ||
| fieldViewBuilder: (BuildContext context, TextEditingController controller, | ||
| FocusNode focusNode, VoidCallback onFieldSubmitted) { | ||
| textController = controller; | ||
| return TextField( | ||
| obscureText: _obscureText, | ||
| focusNode: focusNode, | ||
| onTap: onFieldSubmitted, | ||
| controller: controller, | ||
| decoration: InputDecoration( | ||
| hintText: widget.hintText, | ||
| hintStyle: | ||
| TextStyle(fontSize: 20, color: Colors.grey.withOpacity(0.4)), | ||
| contentPadding: | ||
| const EdgeInsets.symmetric(horizontal: 10, vertical: 20), | ||
| prefixIcon: Padding( | ||
| padding: const EdgeInsets.all(12.0), | ||
| child: Icon( | ||
| widget.iconData, | ||
| color: widget.textColor ?? Colors.grey, | ||
| size: 50.0, | ||
| ), | ||
| ), | ||
| border: OutlineInputBorder( | ||
| borderRadius: BorderRadius.circular(10.0), | ||
| borderSide: const BorderSide( | ||
| color: Colors.grey, | ||
| style: BorderStyle.solid, | ||
| width: 2.5)), | ||
| focusedBorder: OutlineInputBorder( | ||
| borderRadius: BorderRadius.circular(10.0), | ||
| borderSide: const BorderSide( | ||
| color: GalaxyColors.blue, | ||
| style: BorderStyle.solid, | ||
| width: 2.5)), | ||
| enabledBorder: OutlineInputBorder( | ||
| borderRadius: BorderRadius.circular(10.0), | ||
| borderSide: const BorderSide( | ||
| color: Colors.grey, | ||
| style: BorderStyle.solid, | ||
| width: 2.5)), | ||
| fillColor: widget.fillColor ?? Colors.transparent, | ||
| filled: widget.fillColor == null ? false : true, | ||
| label: Text(widget.labelText), | ||
| focusColor: Colors.grey, | ||
| floatingLabelBehavior: FloatingLabelBehavior.always, | ||
| labelStyle: const TextStyle( | ||
| fontSize: 30, | ||
| color: Colors.white, | ||
| fontWeight: FontWeight.bold), | ||
| alignLabelWithHint: true, | ||
| suffixIcon: (Material( | ||
| color: Colors.transparent, | ||
| child: InkWell( | ||
| borderRadius: BorderRadius.circular(30), | ||
| onTap: (){ | ||
| textController.clear(); | ||
| }, | ||
| child: const Padding( | ||
| padding: EdgeInsets.symmetric(horizontal: 20.0), | ||
| child: Icon( | ||
| Icons.cancel_rounded, | ||
| color: Colors.red, | ||
| size: 40.0, | ||
| ), | ||
| ), | ||
| )))), | ||
| style: | ||
| TextStyle(fontSize: 25, color: widget.textColor ?? Colors.grey), | ||
| maxLines: 1, | ||
| minLines: 1, | ||
| keyboardType: widget.textInputType, | ||
| ); | ||
| }, | ||
| displayStringForOption: (option) => | ||
| '${option.properties?.name} - ${option.properties?.city}', | ||
| optionsBuilder: (TextEditingValue textEditingValue) async { | ||
| if (textEditingValue.text.isEmpty) { | ||
| return widget.autocompleteController.lastOptions; | ||
| } | ||
| setState(() { | ||
| widget.autocompleteController.networkError = false; | ||
| }); | ||
| //debug | ||
| print("Request sent: ${textEditingValue.text}"); | ||
| final Iterable<Features>? options = await widget.autocompleteController | ||
| .debouncedSearch(textEditingValue.text); | ||
| if (options == null) { | ||
| return widget.autocompleteController.lastOptions; | ||
| } | ||
| widget.autocompleteController.lastOptions = options; | ||
| print("suggestion: ${options.length}"); | ||
| return options; | ||
| }, | ||
| onSelected: (Features selection) { | ||
| debugPrint('You just selected ${selection.properties?.name}'); | ||
| widget.seekTo(selection); | ||
| }, | ||
| ); | ||
| } | ||
| } |
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