223 lines
9.0 KiB
Dart
223 lines
9.0 KiB
Dart
import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:traderscircuit/controller/risk_profile_controller.dart';
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import '../text.dart';
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class CustomDropDownWidget extends StatefulWidget {
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const CustomDropDownWidget(
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{super.key,
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required this.header,
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required this.title,
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required this.listData});
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final String header;
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final String title;
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final List<String> listData;
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@override
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State<CustomDropDownWidget> createState() => _CustomDropDownWidgetState();
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}
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class _CustomDropDownWidgetState extends State<CustomDropDownWidget> {
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RxBool onDropTap = false.obs;
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RxString selectedValue = "".obs;
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RiskProfileController riskProfileController =
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Get.put(RiskProfileController());
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void updateOrAddData(String key, String value) {
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bool keyExists = false;
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for (int i = 0; i < riskProfileController.selectedData.length; i++) {
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Map<String, String> item = riskProfileController.selectedData[i];
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if (item.containsKey(key)) {
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riskProfileController.selectedData[i][key] =
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value; // Update existing value
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keyExists = true;
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break;
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}
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}
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if (!keyExists) {
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// Add new key-value pair
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riskProfileController.selectedData.add({key: value});
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}
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}
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@override
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Widget build(BuildContext context) {
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return Obx(
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() => SizedBox(
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width: Get.width,
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// height: onDropTap.value ? 350 : 55,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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InkWell(
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onTap: () {
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onDropTap.value = !onDropTap.value;
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},
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child: SizedBox(
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width: 398,
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height: 55,
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child: Stack(
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children: [
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Positioned(
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left: 398,
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top: 55,
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child: Opacity(
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opacity: 0.50,
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child: Transform(
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transform: Matrix4.identity()
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..translate(0.0, 0.0)
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..rotateZ(-3.14),
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child: Container(
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width: 398,
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height: 55,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: const Alignment(0.98, -0.21),
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end: const Alignment(-0.98, 0.21),
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colors: [
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Colors.white
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.withOpacity(0.03999999910593033),
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Colors.white
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.withOpacity(0.05999999865889549)
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],
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),
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border: Border(
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top: onDropTap.value
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? const BorderSide(
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width: 0, color: Color(0xFF393939))
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: const BorderSide(
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width: 0.50,
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color: Color(0xFF393939)),
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bottom: const BorderSide(
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width: 0.50, color: Color(0xFF393939)),
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left: const BorderSide(
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width: 0.50,
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color: Color(0xFF393939),
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),
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right: const BorderSide(
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width: 0.50,
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color: Color(0xFF393939),
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),
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)),
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),
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),
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),
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),
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Positioned(
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left: 14,
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top: 16,
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child: Text(
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selectedValue.isNotEmpty
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? selectedValue.value
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: widget.header,
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style: const TextStyle(
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color: Color(0xFFADADAD),
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fontSize: 16,
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fontFamily: 'hiragino',
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fontWeight: FontWeight.w400,
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height: 0,
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),
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),
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),
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Positioned(
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right: 14,
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top: 16,
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child: onDropTap.value
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? const Icon(
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Icons.keyboard_arrow_up_rounded,
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color: Colors.white,
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)
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: const Icon(
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Icons.keyboard_arrow_down_rounded,
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color: Colors.white,
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)),
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],
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),
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),
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),
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!onDropTap.value
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? const SizedBox()
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: Opacity(
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opacity: 0.50,
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child: Container(
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width: Get.width,
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// height: 216,
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decoration: ShapeDecoration(
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gradient: LinearGradient(
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begin: const Alignment(0.98, -0.21),
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end: const Alignment(-0.98, 0.21),
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colors: [
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Colors.white.withOpacity(0.03999999910593033),
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Colors.white.withOpacity(0.05999999865889549)
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],
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),
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shape: const RoundedRectangleBorder(
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side:
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BorderSide(width: 0.50, color: Color(0xFF393939)),
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borderRadius: BorderRadius.only(
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bottomLeft: Radius.circular(8),
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bottomRight: Radius.circular(8),
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),
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),
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),
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child: ListView.builder(
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shrinkWrap: true,
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itemCount: widget.listData.length,
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itemBuilder: (context, index) {
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return InkWell(
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onTap: () {
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selectedValue.value = widget.listData[index];
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onDropTap.value = !onDropTap.value;
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updateOrAddData(
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widget.title, widget.listData[index]);
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},
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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margin: EdgeInsets.only(
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left: 14,
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top: index == 0 ? 16 : 0,
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bottom: index ==
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widget.listData.length - 1
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? 16
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: 0),
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child:
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text16W400(widget.listData[index])),
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index == widget.listData.length - 1
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? const SizedBox()
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: Container(
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width: Get.width,
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margin: const EdgeInsets.only(
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top: 16, bottom: 16),
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decoration: const ShapeDecoration(
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shape: RoundedRectangleBorder(
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side: BorderSide(
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width: 0.60,
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strokeAlign: BorderSide
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.strokeAlignCenter,
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color: Color(0xFF393939),
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),
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),
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),
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),
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],
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),
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);
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}),
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),
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),
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],
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),
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),
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);
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}
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}
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