mirror of
https://github.com/wanghongenpin/proxypin.git
synced 2026-03-19 05:19:47 +08:00
873 lines
30 KiB
Dart
873 lines
30 KiB
Dart
/*
|
|
* Copyright 2023 Hongen Wang All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* https://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
import 'dart:convert';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter/services.dart';
|
|
import 'package:proxypin/l10n/app_localizations.dart';
|
|
import 'package:flutter_toastr/flutter_toastr.dart';
|
|
import 'package:proxypin/network/bin/server.dart';
|
|
import 'package:proxypin/network/channel/host_port.dart';
|
|
import 'package:proxypin/network/http/http.dart';
|
|
import 'package:proxypin/network/http/http_headers.dart';
|
|
import 'package:proxypin/network/http/http_client.dart';
|
|
import 'package:proxypin/ui/configuration.dart';
|
|
import 'package:proxypin/ui/content/body.dart';
|
|
import 'package:proxypin/utils/curl.dart';
|
|
import 'package:proxypin/utils/lang.dart';
|
|
|
|
import 'package:proxypin/ui/mobile/request/request_editor_source.dart';
|
|
|
|
import '../../component/http_method_popup.dart';
|
|
|
|
/// @author wanghongen
|
|
class MobileRequestEditor extends StatefulWidget {
|
|
final HttpRequest? request;
|
|
final ProxyServer? proxyServer;
|
|
final RequestEditorSource source;
|
|
final Function(HttpRequest request)? onExecuteRequest;
|
|
final Function(HttpResponse response)? onExecuteResponse;
|
|
final HttpResponse? response;
|
|
|
|
const MobileRequestEditor({
|
|
super.key,
|
|
this.request,
|
|
this.response,
|
|
required this.proxyServer,
|
|
this.source = RequestEditorSource.editor,
|
|
this.onExecuteRequest,
|
|
this.onExecuteResponse,
|
|
});
|
|
|
|
@override
|
|
State<StatefulWidget> createState() {
|
|
return RequestEditorState();
|
|
}
|
|
}
|
|
|
|
class RequestEditorState extends State<MobileRequestEditor> with SingleTickerProviderStateMixin {
|
|
final UrlQueryNotifier _queryNotifier = UrlQueryNotifier();
|
|
final requestLineKey = GlobalKey<_RequestLineState>();
|
|
final requestKey = GlobalKey<_HttpState>();
|
|
final responseKey = GlobalKey<_HttpState>();
|
|
|
|
ValueNotifier<int> responseChange = ValueNotifier<int>(-1);
|
|
|
|
late TabController tabController;
|
|
|
|
HttpRequest? request;
|
|
HttpResponse? response;
|
|
|
|
AppLocalizations get localizations => AppLocalizations.of(context)!;
|
|
|
|
var tabs = const [
|
|
Tab(text: "请求"),
|
|
Tab(text: "响应"),
|
|
];
|
|
|
|
@override
|
|
void dispose() {
|
|
tabController.dispose();
|
|
responseChange.dispose();
|
|
_expanded.clear();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
|
|
tabController = TabController(
|
|
length: tabs.length,
|
|
vsync: this,
|
|
initialIndex: widget.source == RequestEditorSource.breakpointResponse ? 1 : 0);
|
|
request = widget.request;
|
|
response = widget.response;
|
|
if (widget.request == null) {
|
|
curlParse();
|
|
}
|
|
}
|
|
|
|
Future<void> curlParse() async {
|
|
//获取剪切板内容
|
|
var data = await Clipboard.getData('text/plain');
|
|
if (data == null || data.text == null) {
|
|
return;
|
|
}
|
|
var text = data.text;
|
|
if (text?.startsWith("http://") == true || text?.startsWith("https://") == true) {
|
|
requestLineKey.currentState?.requestUrl.text = text!;
|
|
return;
|
|
}
|
|
if (text?.trimLeft().startsWith('curl') == true && mounted) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (BuildContext context) {
|
|
return AlertDialog(
|
|
title: Text(localizations.prompt),
|
|
content: Text(localizations.curlSchemeRequest),
|
|
actions: [
|
|
TextButton(child: Text(localizations.cancel), onPressed: () => Navigator.of(context).pop()),
|
|
TextButton(
|
|
child: Text(localizations.confirm),
|
|
onPressed: () {
|
|
try {
|
|
setState(() {
|
|
request = Curl.parse(text!);
|
|
requestKey.currentState?.change(request!);
|
|
requestLineKey.currentState?.change(request?.requestUrl, request?.method);
|
|
});
|
|
} catch (e) {
|
|
FlutterToastr.show(localizations.fail, context);
|
|
}
|
|
Navigator.of(context).pop();
|
|
}),
|
|
]);
|
|
},
|
|
);
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
bool isCN = Localizations.localeOf(context) == const Locale.fromSubtags(languageCode: 'zh');
|
|
if (!isCN) {
|
|
tabs = [
|
|
Tab(text: localizations.request),
|
|
Tab(text: localizations.response),
|
|
];
|
|
}
|
|
|
|
var buttonText = localizations.send;
|
|
IconData icon = Icons.send;
|
|
if (widget.source == RequestEditorSource.breakpointRequest ||
|
|
widget.source == RequestEditorSource.breakpointResponse) {
|
|
buttonText = localizations.execute;
|
|
icon = Icons.play_arrow;
|
|
}
|
|
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
title: Text(localizations.httpRequest, style: const TextStyle(fontSize: 16)),
|
|
centerTitle: true,
|
|
leadingWidth: 72,
|
|
leading: TextButton(
|
|
onPressed: () => Navigator.pop(context),
|
|
child: Text(localizations.cancel, style: Theme.of(context).textTheme.bodyMedium)),
|
|
actions: [
|
|
TextButton.icon(
|
|
icon: Icon(icon),
|
|
label: Text(buttonText),
|
|
onPressed: () {
|
|
if (widget.source == RequestEditorSource.editor) {
|
|
sendRequest();
|
|
} else {
|
|
executeBreakpoint();
|
|
}
|
|
})
|
|
],
|
|
bottom: TabBar(controller: tabController, tabs: tabs)),
|
|
body: GestureDetector(
|
|
onTap: () => FocusManager.instance.primaryFocus?.unfocus(),
|
|
child: TabBarView(
|
|
controller: tabController,
|
|
children: [
|
|
_HttpWidget(
|
|
title: _RequestLine(request: request, key: requestLineKey, urlQueryNotifier: _queryNotifier),
|
|
message: request,
|
|
key: requestKey,
|
|
urlQueryNotifier: _queryNotifier,
|
|
readOnly: widget.source == RequestEditorSource.breakpointResponse,
|
|
),
|
|
ValueListenableBuilder(
|
|
valueListenable: responseChange,
|
|
builder: (_, value, __) {
|
|
if (value == 0) {
|
|
return const Center(child: CircularProgressIndicator());
|
|
}
|
|
|
|
return _HttpWidget(
|
|
key: responseKey,
|
|
title: Row(children: [
|
|
Text(response?.protocolVersion ?? '',
|
|
style: const TextStyle(fontWeight: FontWeight.w500, color: Colors.blue)),
|
|
const SizedBox(width: 10),
|
|
Text("${localizations.statusCode}: ", style: const TextStyle(fontWeight: FontWeight.w500)),
|
|
const SizedBox(width: 10),
|
|
Text(response?.status.toString() ?? "",
|
|
style: TextStyle(
|
|
color: response?.status.isSuccessful() == true ? Colors.blue : Colors.red))
|
|
]),
|
|
readOnly: widget.source != RequestEditorSource.breakpointResponse,
|
|
message: response);
|
|
}),
|
|
],
|
|
)));
|
|
}
|
|
|
|
///发送请求
|
|
sendRequest() async {
|
|
var currentState = requestLineKey.currentState!;
|
|
var headers = requestKey.currentState?.getHeaders();
|
|
var requestBody = requestKey.currentState?.getBody();
|
|
String url = currentState.requestUrl.text;
|
|
|
|
HttpRequest request = HttpRequest(currentState.requestMethod, Uri.parse(url).toString(),
|
|
protocolVersion: this.request?.protocolVersion ?? "HTTP/1.1");
|
|
|
|
request.headers.addAll(headers);
|
|
request.body = requestBody == null ? null : utf8.encode(requestBody);
|
|
|
|
var proxyInfo = widget.proxyServer?.isRunning == true ? ProxyInfo.of("127.0.0.1", widget.proxyServer?.port) : null;
|
|
|
|
responseKey.currentState?.change(null);
|
|
responseChange.value = 0;
|
|
|
|
HttpClients.proxyRequest(proxyInfo: proxyInfo, request, timeout: Duration(seconds: 15)).then((response) {
|
|
this.response = response;
|
|
this.response?.request = request;
|
|
responseKey.currentState?.change(response);
|
|
responseChange.value = 1;
|
|
|
|
// FlutterToastr.show(localizations.requestSuccess, context);
|
|
}).catchError((e) {
|
|
responseChange.value = -1;
|
|
FlutterToastr.show('${localizations.fail}$e', context);
|
|
});
|
|
|
|
tabController.animateTo(1);
|
|
}
|
|
|
|
void executeBreakpoint() {
|
|
if (widget.source == RequestEditorSource.breakpointRequest) {
|
|
var currentState = requestLineKey.currentState!;
|
|
var headers = requestKey.currentState?.getHeaders();
|
|
var requestBody = requestKey.currentState?.getBody();
|
|
String url = currentState.requestUrl.text;
|
|
|
|
HttpRequest newRequest = request!.copy(uri: url);
|
|
newRequest.method = currentState.requestMethod;
|
|
newRequest.headers.clear();
|
|
newRequest.headers.addAll(headers);
|
|
newRequest.body = requestBody == null ? null : utf8.encode(requestBody);
|
|
widget.onExecuteRequest?.call(newRequest);
|
|
} else if (widget.source == RequestEditorSource.breakpointResponse) {
|
|
var headers = responseKey.currentState?.getHeaders();
|
|
var responseBody = responseKey.currentState?.getBody();
|
|
|
|
if (response == null) return;
|
|
HttpResponse newResponse = response!.copy();
|
|
newResponse.headers.clear();
|
|
newResponse.headers.addAll(headers);
|
|
newResponse.body = responseBody == null ? null : utf8.encode(responseBody);
|
|
widget.onExecuteResponse?.call(newResponse);
|
|
}
|
|
}
|
|
}
|
|
|
|
typedef ParamCallback = void Function(String param);
|
|
|
|
class UrlQueryNotifier {
|
|
ParamCallback? _urlNotifier;
|
|
ParamCallback? _paramNotifier;
|
|
|
|
ParamCallback urlListener(ParamCallback listener) => _urlNotifier = listener;
|
|
|
|
ParamCallback paramListener(ParamCallback listener) => _paramNotifier = listener;
|
|
|
|
void onUrlChange(String url) => _urlNotifier?.call(url);
|
|
|
|
void onParamChange(String param) => _paramNotifier?.call(param);
|
|
}
|
|
|
|
class _HttpWidget extends StatefulWidget {
|
|
final HttpMessage? message;
|
|
final bool readOnly;
|
|
final Widget title;
|
|
final UrlQueryNotifier? urlQueryNotifier;
|
|
|
|
const _HttpWidget({this.message, this.readOnly = false, super.key, required this.title, this.urlQueryNotifier});
|
|
|
|
@override
|
|
State<StatefulWidget> createState() {
|
|
return _HttpState();
|
|
}
|
|
}
|
|
|
|
class _HttpState extends State<_HttpWidget> with AutomaticKeepAliveClientMixin {
|
|
final headerKey = GlobalKey<KeyValState>();
|
|
Map<String, List<String>> initHeader = {};
|
|
HttpMessage? message;
|
|
String? body;
|
|
|
|
AppLocalizations get localizations => AppLocalizations.of(context)!;
|
|
|
|
@override
|
|
bool get wantKeepAlive => true;
|
|
|
|
String? getBody() {
|
|
return body;
|
|
}
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
message = widget.message;
|
|
body = widget.message?.bodyAsString;
|
|
if (widget.message?.headers == null && !widget.readOnly) {
|
|
initHeader["User-Agent"] = ["ProxyPin/${AppConfiguration.version}"];
|
|
initHeader["Accept"] = ["*/*"];
|
|
return;
|
|
}
|
|
}
|
|
|
|
void change(HttpMessage? message) {
|
|
this.message = message;
|
|
body = message?.bodyAsString;
|
|
headerKey.currentState?.refreshParam(message?.headers.getHeaders());
|
|
setState(() {});
|
|
}
|
|
|
|
HttpHeaders? getHeaders() {
|
|
return HttpHeaders.fromJson(headerKey.currentState?.getParams() ?? {});
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
super.build(context);
|
|
|
|
if (message == null && widget.readOnly) {
|
|
return Center(child: Text(localizations.emptyData));
|
|
}
|
|
|
|
return SingleChildScrollView(
|
|
padding: const EdgeInsets.all(15),
|
|
child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
|
|
widget.title,
|
|
if (widget.urlQueryNotifier != null)
|
|
KeyValWidget(
|
|
title: 'URL${localizations.param}',
|
|
paramNotifier: widget.urlQueryNotifier,
|
|
params: message is HttpRequest ? (message as HttpRequest).requestUri?.queryParametersAll : null,
|
|
expanded: false,
|
|
),
|
|
KeyValWidget(
|
|
title: "Headers",
|
|
params: message?.headers.getHeaders() ?? initHeader,
|
|
key: headerKey,
|
|
suggestions: HttpHeaders.commonHeaderKeys,
|
|
readOnly: widget.readOnly),
|
|
// 请求头
|
|
const SizedBox(height: 10),
|
|
const Text("Body", style: TextStyle(fontWeight: FontWeight.w500, color: Colors.blue)),
|
|
_body(),
|
|
const SizedBox(height: 10),
|
|
]));
|
|
}
|
|
|
|
Widget _body() {
|
|
if (widget.readOnly) {
|
|
return SingleChildScrollView(child: HttpBodyWidget(httpMessage: message));
|
|
}
|
|
|
|
return TextField(
|
|
controller: TextEditingController(text: body),
|
|
readOnly: widget.readOnly,
|
|
onChanged: (value) => body = value,
|
|
minLines: 3,
|
|
maxLines: 15);
|
|
}
|
|
}
|
|
|
|
class _RequestLine extends StatefulWidget {
|
|
final HttpRequest? request;
|
|
final UrlQueryNotifier? urlQueryNotifier;
|
|
|
|
const _RequestLine({this.request, super.key, this.urlQueryNotifier});
|
|
|
|
@override
|
|
State<StatefulWidget> createState() {
|
|
return _RequestLineState();
|
|
}
|
|
}
|
|
|
|
class _RequestLineState extends State<_RequestLine> {
|
|
TextEditingController requestUrl = TextEditingController(text: "");
|
|
HttpMethod requestMethod = HttpMethod.get;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
widget.urlQueryNotifier?.paramListener((param) => onQueryChange(param));
|
|
if (widget.request == null) {
|
|
requestUrl.text = 'https://';
|
|
return;
|
|
}
|
|
var request = widget.request!;
|
|
requestUrl.text = request.requestUrl;
|
|
requestMethod = request.method;
|
|
}
|
|
|
|
@override
|
|
dispose() {
|
|
requestUrl.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
void change(String? requestUrl, HttpMethod? requestMethod) {
|
|
this.requestUrl.text = requestUrl ?? this.requestUrl.text;
|
|
this.requestMethod = requestMethod ?? this.requestMethod;
|
|
|
|
urlNotifier();
|
|
}
|
|
|
|
void urlNotifier() {
|
|
var splitFirst = requestUrl.text.splitFirst("?".codeUnits.first);
|
|
widget.urlQueryNotifier?.onUrlChange(splitFirst.length > 1 ? splitFirst.last : '');
|
|
}
|
|
|
|
void onQueryChange(String query) {
|
|
var url = requestUrl.text;
|
|
var indexOf = url.indexOf("?");
|
|
if (indexOf == -1) {
|
|
requestUrl.text = "$url?$query";
|
|
} else {
|
|
requestUrl.text = "${url.substring(0, indexOf)}?$query";
|
|
}
|
|
setState(() {});
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
TextInput;
|
|
return TextField(
|
|
style: const TextStyle(fontSize: 14),
|
|
minLines: 1,
|
|
maxLines: 5,
|
|
autofocus: false,
|
|
controller: requestUrl,
|
|
decoration: InputDecoration(
|
|
prefixIcon: Padding(
|
|
padding: const EdgeInsets.only(left: 6, right: 6),
|
|
child: MethodPopupMenu(
|
|
value: requestMethod,
|
|
showSeparator: true,
|
|
onChanged: (val) {
|
|
setState(() => requestMethod = val!);
|
|
},
|
|
),
|
|
),
|
|
isDense: true,
|
|
border: const OutlineInputBorder(borderSide: BorderSide()),
|
|
enabledBorder: const OutlineInputBorder(borderSide: BorderSide(color: Colors.grey, width: 0.3))),
|
|
onChanged: (value) {
|
|
urlNotifier();
|
|
});
|
|
}
|
|
}
|
|
|
|
class KeyVal {
|
|
bool enabled = true;
|
|
String key;
|
|
String value;
|
|
|
|
KeyVal(this.key, this.value);
|
|
}
|
|
|
|
///key value
|
|
class KeyValWidget extends StatefulWidget {
|
|
final String title;
|
|
final Map<String, List<String>>? params;
|
|
final bool readOnly; //只读
|
|
final UrlQueryNotifier? paramNotifier;
|
|
final bool expanded;
|
|
final List<String>? suggestions;
|
|
|
|
const KeyValWidget(
|
|
{super.key,
|
|
this.params,
|
|
this.readOnly = false,
|
|
this.paramNotifier,
|
|
required this.title,
|
|
this.expanded = true,
|
|
this.suggestions});
|
|
|
|
@override
|
|
State<StatefulWidget> createState() {
|
|
return KeyValState();
|
|
}
|
|
}
|
|
|
|
final Map<String, bool> _expanded = {};
|
|
|
|
class KeyValState extends State<KeyValWidget> {
|
|
final List<KeyVal> _params = [];
|
|
|
|
AppLocalizations get localizations => AppLocalizations.of(context)!;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
widget.params?.forEach((name, values) {
|
|
for (var val in values) {
|
|
var keyVal = KeyVal(name, val);
|
|
_params.add(keyVal);
|
|
}
|
|
});
|
|
|
|
widget.paramNotifier?.urlListener((url) => onChange(url));
|
|
}
|
|
|
|
//监听url发生变化 更改表单
|
|
void onChange(String value) {
|
|
var query = value.split("&");
|
|
int index = 0;
|
|
while (index < query.length) {
|
|
var splitFirst = query[index].splitFirst('='.codeUnits.first);
|
|
String key = splitFirst.first;
|
|
String? val = splitFirst.length == 1 ? null : splitFirst.last;
|
|
if (_params.length <= index) {
|
|
_params.add(KeyVal(key, val ?? ''));
|
|
continue;
|
|
}
|
|
|
|
var keyVal = _params[index++];
|
|
keyVal.key = key;
|
|
keyVal.value = val ?? '';
|
|
}
|
|
|
|
_params.length = index;
|
|
setState(() {});
|
|
}
|
|
|
|
void notifierChange() {
|
|
if (widget.paramNotifier == null) return;
|
|
String query = _params
|
|
.where((e) => e.enabled && e.key.isNotEmpty)
|
|
.map((e) => "${e.key}=${e.value}".replaceAll("&", "%26"))
|
|
.join("&");
|
|
widget.paramNotifier?.onParamChange(query);
|
|
}
|
|
|
|
///获取所有请求头
|
|
Map<String, List<String>> getParams() {
|
|
Map<String, List<String>> map = {};
|
|
for (var keVal in _params) {
|
|
if (keVal.key.isEmpty || !keVal.enabled) {
|
|
continue;
|
|
}
|
|
map[keVal.key] ??= [];
|
|
map[keVal.key]!.add(keVal.value);
|
|
}
|
|
|
|
return map;
|
|
}
|
|
|
|
//刷新param
|
|
void refreshParam(Map<String, List<String>>? headers) {
|
|
_params.clear();
|
|
setState(() {
|
|
headers?.forEach((name, values) {
|
|
for (var val in values) {
|
|
_params.add(KeyVal(name, val));
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return ExpansionTile(
|
|
title: Text(widget.title, style: const TextStyle(fontWeight: FontWeight.w500, color: Colors.blue)),
|
|
tilePadding: const EdgeInsets.only(left: 0, top: 10, bottom: 10),
|
|
initiallyExpanded: _expanded[widget.title] ?? widget.expanded,
|
|
onExpansionChanged: (value) => _expanded[widget.title] = value,
|
|
shape: const Border(),
|
|
children: [
|
|
..._buildRows(),
|
|
widget.readOnly
|
|
? const SizedBox()
|
|
: Container(
|
|
alignment: Alignment.center,
|
|
child: TextButton(
|
|
onPressed: () {
|
|
var keyVal = KeyVal("", "");
|
|
_params.add(keyVal);
|
|
modifyParam(keyVal);
|
|
},
|
|
child: Text(localizations.add, textAlign: TextAlign.center))) //添加按钮
|
|
],
|
|
);
|
|
}
|
|
|
|
List<Widget> _buildRows() {
|
|
List<Widget> list = [];
|
|
|
|
for (var element in _params) {
|
|
Widget headerWidget = Padding(padding: const EdgeInsets.only(top: 5, bottom: 5), child: row(element));
|
|
if (!widget.readOnly) {
|
|
headerWidget =
|
|
InkWell(onTap: () => modifyParam(element), onLongPress: () => deleteHeader(element), child: headerWidget);
|
|
}
|
|
|
|
list.add(headerWidget);
|
|
list.add(const Divider(thickness: 0.2));
|
|
}
|
|
|
|
return list;
|
|
}
|
|
|
|
//隐藏输入框焦点
|
|
void hideKeyword(BuildContext context) {
|
|
FocusScopeNode currentFocus = FocusScope.of(context);
|
|
if (!currentFocus.hasPrimaryFocus && currentFocus.focusedChild != null) {
|
|
currentFocus.focusedChild?.unfocus();
|
|
}
|
|
}
|
|
|
|
/// 修改请求头
|
|
void modifyParam(KeyVal keyVal) {
|
|
//隐藏输入框焦点
|
|
hideKeyword(context);
|
|
String headerName = keyVal.key;
|
|
String val = keyVal.value;
|
|
showDialog(
|
|
context: context,
|
|
builder: (ctx) {
|
|
return StatefulBuilder(builder: (context, setState) {
|
|
return AlertDialog(
|
|
titlePadding: const EdgeInsets.only(left: 25, top: 10),
|
|
actionsPadding: const EdgeInsets.only(right: 10, bottom: 10),
|
|
title: Text(localizations.modifyRequestHeader, style: const TextStyle(fontSize: 18)),
|
|
content: Wrap(
|
|
children: [
|
|
if (widget.suggestions != null)
|
|
Autocomplete<String>(
|
|
optionsBuilder: (TextEditingValue textEditingValue) {
|
|
if (textEditingValue.text.isEmpty) {
|
|
return const Iterable<String>.empty();
|
|
}
|
|
return widget.suggestions!.where((String option) {
|
|
return option.toLowerCase().contains(textEditingValue.text.toLowerCase());
|
|
});
|
|
},
|
|
onSelected: (String selection) {
|
|
setState(() {
|
|
headerName = selection;
|
|
});
|
|
},
|
|
fieldViewBuilder: (BuildContext context, TextEditingController textEditingController,
|
|
FocusNode focusNode, VoidCallback onFieldSubmitted) {
|
|
return TextFormField(
|
|
controller: textEditingController,
|
|
focusNode: focusNode,
|
|
minLines: 1,
|
|
maxLines: 3,
|
|
decoration: InputDecoration(labelText: localizations.headerName),
|
|
onChanged: (value) {
|
|
headerName = value;
|
|
setState(() {});
|
|
},
|
|
);
|
|
},
|
|
initialValue: TextEditingValue(text: headerName),
|
|
optionsViewBuilder:
|
|
(BuildContext context, AutocompleteOnSelected<String> onSelected, Iterable<String> options) {
|
|
return Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
elevation: 4.0,
|
|
child: ConstrainedBox(
|
|
constraints: const BoxConstraints(maxHeight: 200, maxWidth: 300),
|
|
child: ListView.builder(
|
|
padding: EdgeInsets.zero,
|
|
shrinkWrap: true,
|
|
itemCount: options.length,
|
|
itemBuilder: (BuildContext context, int index) {
|
|
final String option = options.elementAt(index);
|
|
return InkWell(
|
|
onTap: () {
|
|
onSelected(option);
|
|
},
|
|
child: Container(
|
|
padding: const EdgeInsets.all(10.0),
|
|
child: _buildHighlightText(option, headerName),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
)
|
|
else
|
|
TextFormField(
|
|
minLines: 1,
|
|
maxLines: 3,
|
|
initialValue: headerName,
|
|
decoration: InputDecoration(labelText: localizations.headerName),
|
|
onChanged: (value) {
|
|
headerName = value;
|
|
setState(() {});
|
|
},
|
|
),
|
|
if (HttpHeaders.commonHeaderValues.containsKey(headerName))
|
|
Autocomplete<String>(
|
|
optionsBuilder: (TextEditingValue textEditingValue) {
|
|
if (textEditingValue.text.isEmpty) {
|
|
return const Iterable<String>.empty();
|
|
}
|
|
return HttpHeaders.commonHeaderValues[headerName]!.where((String option) {
|
|
return option.toLowerCase().contains(textEditingValue.text.toLowerCase());
|
|
});
|
|
},
|
|
onSelected: (String selection) {
|
|
val = selection;
|
|
},
|
|
fieldViewBuilder: (BuildContext context, TextEditingController textEditingController,
|
|
FocusNode focusNode, VoidCallback onFieldSubmitted) {
|
|
return TextFormField(
|
|
controller: textEditingController,
|
|
focusNode: focusNode,
|
|
minLines: 1,
|
|
maxLines: 8,
|
|
decoration: InputDecoration(labelText: localizations.value),
|
|
onChanged: (value) => val = value,
|
|
);
|
|
},
|
|
initialValue: TextEditingValue(text: val),
|
|
optionsViewBuilder:
|
|
(BuildContext context, AutocompleteOnSelected<String> onSelected, Iterable<String> options) {
|
|
return Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
elevation: 4.0,
|
|
child: ConstrainedBox(
|
|
constraints: const BoxConstraints(maxHeight: 200, maxWidth: 300),
|
|
child: ListView.builder(
|
|
padding: EdgeInsets.zero,
|
|
shrinkWrap: true,
|
|
itemCount: options.length,
|
|
itemBuilder: (BuildContext context, int index) {
|
|
final String option = options.elementAt(index);
|
|
return InkWell(
|
|
onTap: () {
|
|
onSelected(option);
|
|
},
|
|
child: Container(
|
|
padding: const EdgeInsets.all(10.0),
|
|
child: _buildHighlightText(option, val),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
)
|
|
else
|
|
TextFormField(
|
|
minLines: 1,
|
|
maxLines: 8,
|
|
initialValue: val,
|
|
decoration: InputDecoration(labelText: localizations.value),
|
|
onChanged: (value) => val = value,
|
|
)
|
|
],
|
|
),
|
|
actions: [
|
|
TextButton(onPressed: () => Navigator.pop(ctx), child: Text(localizations.cancel)),
|
|
TextButton(
|
|
onPressed: () {
|
|
this.setState(() {
|
|
keyVal.key = headerName;
|
|
keyVal.value = val;
|
|
});
|
|
notifierChange();
|
|
Navigator.pop(ctx);
|
|
},
|
|
child: Text(localizations.modify)),
|
|
],
|
|
);
|
|
});
|
|
});
|
|
}
|
|
|
|
//删除
|
|
deleteHeader(KeyVal keyVal) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (ctx) {
|
|
return AlertDialog(
|
|
title: Text(localizations.deleteHeaderConfirm, style: const TextStyle(fontSize: 18)),
|
|
actions: [
|
|
TextButton(onPressed: () => Navigator.pop(ctx), child: Text(localizations.cancel)),
|
|
TextButton(
|
|
onPressed: () {
|
|
setState(() => _params.remove(keyVal));
|
|
notifierChange();
|
|
Navigator.pop(ctx);
|
|
},
|
|
child: Text(localizations.delete)),
|
|
],
|
|
);
|
|
});
|
|
}
|
|
|
|
Widget row(KeyVal keyVal) {
|
|
return Row(children: [
|
|
if (!widget.readOnly)
|
|
Checkbox(
|
|
value: keyVal.enabled,
|
|
onChanged: (val) {
|
|
setState(() {
|
|
keyVal.enabled = val!;
|
|
});
|
|
notifierChange();
|
|
}),
|
|
Expanded(flex: 4, child: Text(keyVal.key, style: const TextStyle(fontSize: 13, fontWeight: FontWeight.w500))),
|
|
const Text(":", style: TextStyle(color: Colors.orange, fontWeight: FontWeight.w600)),
|
|
const SizedBox(width: 8),
|
|
Expanded(
|
|
flex: 6,
|
|
child: Text(keyVal.value, style: const TextStyle(fontSize: 13), maxLines: 5, overflow: TextOverflow.ellipsis),
|
|
),
|
|
]);
|
|
}
|
|
|
|
Widget _buildHighlightText(String text, String query) {
|
|
if (query.isEmpty) {
|
|
return Text(text);
|
|
}
|
|
|
|
int index = text.toLowerCase().indexOf(query.toLowerCase());
|
|
if (index < 0) {
|
|
return Text(text);
|
|
}
|
|
|
|
return Text.rich(TextSpan(children: [
|
|
TextSpan(text: text.substring(0, index)),
|
|
TextSpan(
|
|
text: text.substring(index, index + query.length),
|
|
style: TextStyle(color: Theme.of(context).colorScheme.primary, fontWeight: FontWeight.bold)),
|
|
TextSpan(text: text.substring(index + query.length))
|
|
]));
|
|
}
|
|
}
|