Files
Regroup/lib/Common/CommonDropDown.dart
2024-06-10 12:43:54 +05:30

629 lines
22 KiB
Dart

// ignore_for_file: prefer_const_constructors
import 'dart:ui';
import 'package:dropdown_button2/dropdown_button2.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:get/get.dart';
import 'package:regroup/Common/CommonWidget.dart';
import 'package:regroup/Utils/Common/sized_box.dart';
class CommonDropdownBtn extends StatefulWidget {
CommonDropdownBtn({
required this.hint,
required this.items,
this.isEnabled = true,
this.textcolor = false,
this.onItemSelected,
this.leadingImage,
bool showAddButton = false,
super.key,
});
final String hint;
final List<String>? items;
final void Function(String)? onItemSelected;
final bool isEnabled;
final bool textcolor;
final Widget? leadingImage;
@override
State<CommonDropdownBtn> createState() => _CommonDropdownBtnState();
}
class _CommonDropdownBtnState extends State<CommonDropdownBtn> {
final kInnerDecoration = BoxDecoration(
color: Colors.white,
border: Border.all(color: Colors.white),
borderRadius: BorderRadius.circular(30.r),
);
late String label;
String? selectedValue;
@override
Widget build(BuildContext context) {
return DropdownButtonHideUnderline(
child: Row(
children: [
Expanded(
child: DropdownButton2(
isExpanded: true,
hint: Row(
children: [
if (widget.leadingImage != null) widget.leadingImage!,
SizedBox(
width: 8.w), // Spacing between the image and the text
Expanded(
child: Text(
widget.hint,
style: TextStyle(
fontSize: 12.sp,
fontFamily: 'hiragino',
color: Colors.white,
fontWeight: FontWeight.w500),
overflow: TextOverflow.ellipsis,
),
),
],
),
items: widget.items!
.map((item) => DropdownMenuItem<String>(
value: item,
child: Text(
item,
style: TextStyle(
color: Colors.white,
fontSize: 16.sp,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
),
))
.toList(),
value: selectedValue,
onChanged: widget.isEnabled
? (value) {
setState(() {
selectedValue = value as String;
if (widget.onItemSelected != null) {
widget.onItemSelected!(selectedValue!);
}
});
}
: null,
buttonStyleData: ButtonStyleData(
height: 50.h,
width: double.infinity,
padding: EdgeInsets.only(left: 12.w, right: 4.w),
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
Color(0xFFffffff).withOpacity(0.8),
Color(0xFFFFFFFF).withOpacity(0.8),
],
stops: [
0.1,
1,
]),
borderRadius: BorderRadius.circular(30.r),
border: Border.all(
color: Color(0xff434A53),
),
color: Color(0xFFFFFFFF).withOpacity(0.05),
),
elevation: 0,
),
iconStyleData: IconStyleData(
icon: Icon(
Icons.keyboard_arrow_down,
),
iconSize: 23.sp,
iconEnabledColor: Color(0xFFFFFFFF),
iconDisabledColor: Color(0xFFFFFFFF),
),
dropdownStyleData: DropdownStyleData(
maxHeight: 200,
width: 350,
padding: null,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30),
color: Color(0xFF222935),
),
elevation: 0,
scrollbarTheme: ScrollbarThemeData(
radius: const Radius.circular(40),
thickness: MaterialStateProperty.all<double>(6),
thumbVisibility: MaterialStateProperty.all<bool>(true),
),
),
menuItemStyleData: const MenuItemStyleData(
height: 40,
padding: EdgeInsets.only(left: 14, right: 14),
),
),
),
],
),
);
}
}
class CommonDropdownradioBtn extends StatefulWidget {
const CommonDropdownradioBtn({
required this.hint,
required this.items,
this.textcolor = false,
this.onItemSelected,
this.showOtherOption = false,
super.key,
});
final String hint;
final List<String>? items;
final void Function(String)? onItemSelected;
final bool textcolor;
final bool showOtherOption;
@override
State<CommonDropdownradioBtn> createState() => _CommonDropdownradioBtnState();
}
class _CommonDropdownradioBtnState extends State<CommonDropdownradioBtn> {
final RxString selectedValue = RxString('');
final TextEditingController _textController = TextEditingController();
@override
Widget build(BuildContext context) {
return DropdownButtonHideUnderline(
child: DropdownButton2(
isExpanded: true,
hint: Obx(() {
return Row(
children: [
Expanded(
child: Text(
selectedValue.isEmpty ? widget.hint : selectedValue.value,
style: TextStyle(
fontSize: 12,
fontFamily: 'hiragino',
color: Colors.white,
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
),
),
],
);
}),
items: _buildDropdownMenuItems(),
value: null,
onChanged: (value) {},
selectedItemBuilder: (BuildContext context) {
return widget.items!.map((item) {
return Obx(() {
return Row(
children: [
Expanded(
child: Text(
selectedValue.value,
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
),
),
],
);
});
}).toList();
},
buttonStyleData: ButtonStyleData(
height: 50,
width: double.infinity,
padding: EdgeInsets.only(left: 12, right: 4),
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
Color(0xFFffffff).withOpacity(0.8),
Color(0xFFFFFFFF).withOpacity(0.8),
],
stops: [0.1, 1],
),
borderRadius: BorderRadius.circular(30),
border: Border.all(
color: Color(0xff434A53),
),
color: Color(0xFFFFFFFF).withOpacity(0.05),
),
elevation: 0,
),
iconStyleData: IconStyleData(
icon: Icon(
Icons.keyboard_arrow_down,
),
iconSize: 23,
iconEnabledColor: Color(0xFFFFFFFF),
iconDisabledColor: Color(0xFFFFFFFF),
),
dropdownStyleData: DropdownStyleData(
maxHeight: 200,
width: 400,
padding: null,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30),
color: Color(0xFF222935),
),
elevation: 0,
scrollbarTheme: ScrollbarThemeData(
radius: const Radius.circular(40),
thickness: MaterialStateProperty.all<double>(6),
thumbVisibility: MaterialStateProperty.all<bool>(true),
),
),
menuItemStyleData: const MenuItemStyleData(
height: 60,
padding: EdgeInsets.only(left: 14, right: 14),
),
),
);
}
List<DropdownMenuItem<String>> _buildDropdownMenuItems() {
List<DropdownMenuItem<String>> items =
widget.items!.asMap().entries.map((entry) {
int index = entry.key;
String item = entry.value;
return DropdownMenuItem<String>(
value: item,
child: InkWell(
onTap: () {
selectedValue.value = item;
_textController.clear();
if (widget.onItemSelected != null) {
widget.onItemSelected!(item);
}
},
child: Column(
children: [
Row(
children: [
Obx(() {
return Radio<String>(
value: item,
activeColor: Colors.white,
groupValue: selectedValue.value,
onChanged: (value) {
selectedValue.value = value!;
_textController.clear();
if (widget.onItemSelected != null) {
widget.onItemSelected!(value);
}
},
);
}),
SizedBox(width: 8),
Text(
item,
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
),
],
),
SizedBox(height: 5.h),
if (index != widget.items!.length - 1) commonDivider()
],
),
),
);
}).toList();
if (widget.showOtherOption) {
items.add(
DropdownMenuItem<String>(
value: _textController.text,
child: Column(
children: [
commonDivider(),
Row(
children: [
Obx(() {
return Radio<String>(
value: _textController.text,
activeColor: Colors.white,
groupValue: selectedValue.value,
onChanged: (value) {
selectedValue.value = value!;
_textController.clear();
if (widget.onItemSelected != null) {
widget.onItemSelected!(value);
}
},
);
}),
SizedBox(width: 8),
Text(
"Other: ",
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
),
Expanded(
child: TextField(
controller: _textController,
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
decoration: InputDecoration(
hintText: '',
hintStyle: TextStyle(color: Colors.white70),
border: UnderlineInputBorder()),
),
),
TextButton(
onPressed: () {
if (_textController.text.trim().isNotEmpty) {
selectedValue.value = _textController.text;
if (widget.onItemSelected != null) {
widget.onItemSelected!(_textController.text);
}
}
},
child: Text(
'OK',
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
),
),
],
),
],
),
),
);
}
return items;
}
}
class CommonDropdownCheckbox extends StatefulWidget {
const CommonDropdownCheckbox({
required this.hint,
required this.items,
required this.images,
this.isEnabled = true,
this.islocation = false,
this.textcolor = false,
this.onItemSelected,
bool showAddButton = false,
super.key,
});
final String hint;
final List<String>? items;
final List<String>? images;
final void Function(String)? onItemSelected;
final bool isEnabled;
final bool islocation;
final bool textcolor;
@override
State<CommonDropdownCheckbox> createState() => _CommonDropdownCheckboxState();
}
class _CommonDropdownCheckboxState extends State<CommonDropdownCheckbox> {
var selectedValues = <String>[].obs;
@override
Widget build(BuildContext context) {
return DropdownButtonHideUnderline(
child: Row(
children: [
widget.islocation
? Padding(
padding: EdgeInsets.only(left: 4.w),
child: SvgPicture.asset("assets/svg/location.svg"),
)
: SizedBox(),
Expanded(
child: DropdownButton2(
isExpanded: true,
hint: Obx(() {
return Row(
children: [
Expanded(
child: Text(
selectedValues.isEmpty
? widget.hint
: selectedValues.join(', '),
style: TextStyle(
fontSize: 12.sp,
fontFamily: 'hiragino',
color: Colors.white,
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
),
),
],
);
}),
items: widget.items!.asMap().entries.map((entry) {
int index = entry.key;
String item = entry.value;
String image = widget.images![index];
return DropdownMenuItem<String>(
value: item,
child: InkWell(
onTap: () {
selectedValues.contains(item)
? selectedValues.remove(item)
: selectedValues.add(item);
if (widget.onItemSelected != null) {
widget.onItemSelected!(selectedValues.join(', '));
}
},
child: Column(
children: [
Row(
children: [
Container(
width: 40.w,
height: 40.h,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(8.r),
image: DecorationImage(
image: AssetImage(image),
fit: BoxFit.cover,
),
),
),
SizedBox(width: 8.w),
Expanded(
child: Text(
item,
style: TextStyle(
color: Colors.white,
fontSize: 16.sp,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
),
),
Obx(() {
return Transform.scale(
scale: 1,
child: Checkbox(
side: BorderSide(color: Color(0xFF434A53)),
value: selectedValues.contains(item),
activeColor: Color(0xFF434A53),
checkColor: Colors.white,
onChanged: (bool? value) {
if (value == true) {
selectedValues.add(item);
} else {
selectedValues.remove(item);
}
if (widget.onItemSelected != null) {
widget.onItemSelected!(
selectedValues.join(', '));
}
},
),
);
}),
],
),
SizedBox(height: 5.h),
if (index != widget.items!.length - 1) commonDivider()
],
),
),
);
}).toList(),
value: null, // Set to null to avoid the duplicate value issue
onChanged: (value) {},
selectedItemBuilder: (BuildContext context) {
return widget.items!.map((item) {
return Row(
children: [
Expanded(
child: Obx(() {
return Text(
selectedValues.join(', '),
style: TextStyle(
color: Colors.white,
fontSize: 16.sp,
fontFamily: 'hiragino',
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.ellipsis,
);
}),
),
],
);
}).toList();
},
buttonStyleData: ButtonStyleData(
height: 50.h,
width: double.infinity,
padding: EdgeInsets.only(left: 12.w, right: 4.w),
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
Color(0xFFffffff).withOpacity(0.8),
Color(0xFFFFFFFF).withOpacity(0.8),
],
stops: [0.1, 1],
),
borderRadius: BorderRadius.circular(30.r),
border: Border.all(
color: Color(0xff434A53),
),
color: Color(0xFFFFFFFF).withOpacity(0.05),
),
elevation: 0,
),
iconStyleData: IconStyleData(
icon: Icon(
Icons.keyboard_arrow_down,
),
iconSize: 23.sp,
iconEnabledColor: Color(0xFFFFFFFF),
iconDisabledColor: Color(0xFFFFFFFF),
),
dropdownStyleData: DropdownStyleData(
maxHeight: 200,
width: 400,
padding: null,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30),
color: Color(0xFF222935),
),
elevation: 0,
scrollbarTheme: ScrollbarThemeData(
radius: Radius.circular(40),
thickness: MaterialStateProperty.all<double>(6),
thumbVisibility: MaterialStateProperty.all<bool>(true),
),
),
menuItemStyleData: const MenuItemStyleData(
height: 60,
padding: EdgeInsets.only(left: 14, right: 14),
),
),
),
],
),
);
}
}