import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import '../../common/bottom_bar.dart';
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import '../../common/number_stepper.dart';
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import '../../common/page_config.dart';
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import '../../widgets/buttons/custom_elevated_button.dart';
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class MatFormPage extends StatefulWidget {
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const MatFormPage({super.key});
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@override
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State<MatFormPage> createState() => _MatFormPageState();
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}
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class _MatFormPageState extends State<MatFormPage> {
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late Map<String, dynamic> args;
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late Map<String, dynamic> mat;
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bool isPick = false;
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int index = 0;
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String backTitle = '提取';
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@override
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void initState() {
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super.initState();
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args = Get.arguments;
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if (args['index'] != null && args['item'] != null) {
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backTitle = '修改';
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isPick = true;
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index = args['index'];
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mat = args['item'];
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} else {
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isPick = false;
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backTitle = '提取';
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mat = args;
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}
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// print('mat_form_page mat: ' + mat.toString());
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// 接收传递过来的数据
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pageConfig.forEach((item) {
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mat.forEach((key, value) {
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if (key == item['propName']) {
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item['value'] = value;
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}
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if (!isPick) {
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if (item['isEditable']) {
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item['value'] = item['defaultValue'] == null ? '--' : item['defaultValue'];
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}
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}
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});
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});
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}
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Widget ListItem({
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required String title,
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required String propName,
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required value,
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required String type,
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required bool isShow,
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}) {
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if (!isShow) {
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return SizedBox.shrink();
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} else {
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return Container(
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color: Colors.white,
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child: Container(
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padding: const EdgeInsets.only(top: 10, bottom: 10,right: 10),
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margin: const EdgeInsets.only(left: 10),
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constraints: BoxConstraints(minHeight: 50),
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decoration: BoxDecoration(
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color: Colors.white,
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border: Border(bottom: BorderSide(color: Colors.grey[300]!)),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text('$title:',style: const TextStyle(fontSize: 16,fontWeight: FontWeight.bold)),
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SizedBox(width: 10),
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CustomText(text: value, type: type, propName: propName,title: title),
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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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Widget CustomText({
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required text,
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required String type,
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required String propName,
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required String title,
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}) {
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switch (type) {
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case 'textFiled':
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return Expanded(
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child: Container(
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constraints: BoxConstraints(maxHeight: double.infinity),
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child: InkWell(
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onTap: () {
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Get.toNamed('/custom_editor_page',
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arguments: {'title': title, 'text': text, 'propName': propName}
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)?.then((result) {
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print('value: $result');
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setState(() {
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pageConfig.forEach((item) {
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if (item['propName'] == result['propName']) {
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item['value'] = result['text'];
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}
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});
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});
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});
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},
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child: Row(
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children: [
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Expanded(child: Text(text ?? '--'),),
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Icon(Icons.arrow_forward_ios_rounded, size: 16, color: Colors.grey),
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],
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),
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)
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),
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);
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case 'number':
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return Expanded(child: Center(child: NumberStepper(defaultValue: text,onValueChanged: (value) {
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pageConfig.forEach((item) {
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if (item['propName'] == propName) {
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setState(() {
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item['value'] = value;
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});
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}
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});
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},)));
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default:
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return Expanded(child: Text((text != null && text.toString().isNotEmpty) ? text.toString() : '--',softWrap: true, overflow: TextOverflow.ellipsis, maxLines: 3));
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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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// print(pageConfig);
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void _pickMat() {
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pageConfig.forEach((item) {
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final String propName = item['propName'];
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final value = args[propName]; // 获取 args 中对应的 value
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if (value != null) {
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print('key: $propName, value: $value');
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item['value'] = value; // 更新 pageConfig 中的 value
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} else {
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// 如果 args 中没有对应的 propName，则将其添加到 args 中
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args[propName] = item['value']; // 使用 item['value'] 作为初始值
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// print('Added to args: key: $propName, initial value: ${item['value']}');
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}
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});
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Get.back(result: args);
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}
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void _updateMat() {
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// print('update mat' + mat.toString());
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pageConfig.forEach((item) {
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final String propName = item['propName'];
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final newValue = item['value'];
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mat[propName] = newValue;
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});
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Get.back(result: {'index': index, 'item': mat});
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}
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return Scaffold(
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appBar: AppBar(
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title: Text('${isPick ? '修改' : '提取'}物料'),
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),
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body: ListView(
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children: List.generate(pageConfig.length, (index) {
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var title = pageConfig[index]['title'];
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var value = pageConfig[index]['value'];
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var type = pageConfig[index]['type'];
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var propName = pageConfig[index]['propName'];
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var isShow = pageConfig[index]['isShow'];
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if (value == null) {
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value = '';
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}
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return ListItem(
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title: title,
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value: value,
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type: type,
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propName: propName,
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isShow: isShow,
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);
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}),
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),
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bottomNavigationBar: BottomBar(
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children: [
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CEBtn(title: backTitle, type: Type.second, onPressed: isPick ? _updateMat : _pickMat),
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],
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),
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);
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}
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}
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