61 lines
2.0 KiB
Dart
61 lines
2.0 KiB
Dart
import 'dart:convert';
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import 'package:ai_chat_core/ai_chat_core.dart';
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import 'package:http/http.dart' as http;
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/// 车辆命令服务 - 负责与后端交互以获取和处理车辆控制命令
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class VehicleCommandService {
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// final VehicleStateService vehicleStateService = VehicleStateService();
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Future<VehicleCommandResponse?> getCommandFromText(String text) async {
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try {
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final uri = Uri.parse('http://143.64.185.20:18606/control');
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final response = await http.post(
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uri,
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headers: {'Content-Type': 'application/json'},
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body: json.encode({'text': text}),
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);
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if (response.statusCode == 200) {
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final decoded = json.decode(response.body);
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final tips = decoded['tips'];
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final commandList = decoded['commands'];
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List<VehicleCommand> vehicleCommandList = (commandList as List)
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.map<VehicleCommand>((item) => VehicleCommand.fromString(
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item['command'] as String,
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item['params'] as Map<String, dynamic>?,
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item['error'] ?? ''))
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.toList();
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return VehicleCommandResponse(tips: tips, commands: vehicleCommandList);
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} else {
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print(
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'Vehicle command query failed: ${response.statusCode}, ${response.body}');
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return null;
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}
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} catch (e) {
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print('Error during vehicle command processing: $e');
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return null;
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}
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}
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Future<String> getControlResponse(List<String> successCommandList) async {
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String reply = "";
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try {
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final uri = Uri.parse('http://143.64.185.20:18606/control_resp');
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final response = await http.post(
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uri,
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headers: {'Content-Type': 'application/json'},
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body: json.encode(successCommandList),
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);
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if (response.statusCode == 200) {
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return response.body;
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} else {
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print("请求控制回复失败: ${response.statusCode}");
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}
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} catch (e) {
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print('请求控制回复异常: $e');
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}
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return reply;
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}
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}
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