feat(chat): 实现聊天功能并集成AI助手接口

- 添加 ChatData 和 ChatModel 数据类用于处理聊天请求和响应 - 修改 HeaderInterceptor 配置请求头，添加认证和环境相关参数 - 更新 Service 接口，将 SSE 流改为 POST 请求到 AI 助手端点 - 重构 ChatActivity，移除分页列表结构，实现单次问答界面 - 在 ChatVM 中实现 SSE 流式响应处理逻辑，支持不同消息类型解析 - 移除 WelcomeActivity 中的 SSE 按钮，调整基地址配置 - 修改布局文件，从 RecyclerView 改为 TextView 显示问答内容
2026-04-16 15:01:03 +08:00 · 2026-04-16 15:01:03 +08:00 · 6801b998e2
--- a/app/src/main/java/com/nova/brain/glass/MyApplication.java
+++ b/app/src/main/java/com/nova/brain/glass/MyApplication.java
@ -13,7 +13,7 @@ import com.xuqm.base.di.manager.HttpManager;
 */
 public class MyApplication extends App {

-    public static String baseUrl = "http://192.168.27.248:8080";
+    public static String baseUrl = "http://22fs132201.imwork.net";

    @Override
    public void onCreate() {
--- a/app/src/main/java/com/nova/brain/glass/model/ChatModel.kt
+++ b/app/src/main/java/com/nova/brain/glass/model/ChatModel.kt
@ -0,0 +1,44 @@
+package com.nova.brain.glass.model
+
+//{
+//    "id": 74216,
+//    "role": "assistant",
+//    "createTime": "2026-04-16T06:13:32.678Z",
+//    "type": "reason",
+//    "data": {
+//        "content": "数据。",
+//        "duration": 0.0
+//    },
+//    "metadata": {}
+//}
+//{
+//    "id": 74216,
+//    "role": "assistant",
+//    "createTime": "2026-04-16T06:13:32.678Z",
+//    "type": "string",
+//    "data": "最",
+//    "metadata": {}
+//}
+//{"date":"2026-04-16T06:49:19.790Z","msg":"当前话题存在进行中的请求，请稍后重试","code":409,"success":false,"uri":"/docqa/chat/qa03","status":409}
+data class ChatModel(
+    val type: String,
+    val msg: String,
+)
+
+data class ChatModel1(
+    val id: Int,
+    val role: String,
+    val createTime: String,
+    val type: String,
+    val data: String,
+)
+data class ChatModel2Data(
+    val content: String,
+)
+data class ChatModel2(
+    val id: Int,
+    val role: String,
+    val createTime: String,
+    val type: String,
+    val data: ChatModel2Data,
+)
--- a/app/src/main/java/com/nova/brain/glass/model/data/ChatData.kt
+++ b/app/src/main/java/com/nova/brain/glass/model/data/ChatData.kt
@ -0,0 +1,9 @@
+package com.nova.brain.glass.model.data
+
+//{"question":"我的任务哪个更紧急","topicId":14478,"knowledgeBaseId":"AI_ASSISTANT_MODE_FOR_GLASSES","model":"AI助手模式"}
+data class ChatData(
+    val question: String,
+    val topicId: Int = 14478,
+    val knowledgeBaseId: String = "AI_ASSISTANT_MODE_FOR_GLASSES",
+    val model: String = "AI助手模式"
+)
--- a/app/src/main/java/com/nova/brain/glass/repository/HeaderInterceptor.kt
+++ b/app/src/main/java/com/nova/brain/glass/repository/HeaderInterceptor.kt
@ -25,8 +25,15 @@ class HeaderInterceptor(val context: Context) : Interceptor {

        //请求定制：添加请求头
        val requestBuilder = original.newBuilder()
-            .header("Authentication", context.getStringForPreferences(SHARE_UESR_TOKEN))
+            .header("Authorization", "Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJsb2dpblR5cGUiOiJsb2dpbiIsImxvZ2luSWQiOiJBSTAwMjIiLCJyblN0ciI6Im1OWUxobGZqWDJ2bEJMc21RdnFxSUE4dU9ZN0NOY3AzIiwidXNlckluZm8iOnsic3RhZmZObyI6IkFJMDAyMiJ9fQ.4BHcVpdkznqaQwPsyTn1my3_Zo0AliOILj_PjbCIK3k")
            .addHeader("Content-Type", "application/json;charset=UTF-8")
+            .addHeader("Cookie", "__itrace_wid=87125211-8742-4f12-b5ca-32b9b6c860e4; locale=zh-Hans; _webtracing_device_id=t_13501877-b9b303fc-d3f52eb530e026b0")
+            .addHeader("Environment", "1")
+            .addHeader("currentUserId", "AI0022")
+            .addHeader("terminal", "1")
+            .addHeader("modulename", "web")
+            .addHeader("currentUserName", "")
+

 //        context.getStringForPreferences(SHARE_UESR_TOKEN).loge()

--- a/app/src/main/java/com/nova/brain/glass/repository/Service.kt
+++ b/app/src/main/java/com/nova/brain/glass/repository/Service.kt
@ -1,5 +1,7 @@
 package com.nova.brain.glass.repository

+import com.nova.brain.glass.model.ChatModel
+import com.nova.brain.glass.model.data.ChatData
 import io.reactivex.Observable
 import okhttp3.RequestBody
 import okhttp3.ResponseBody
@ -18,7 +20,7 @@ interface Service {
    fun demoPost(@Body body: RequestBody): Observable<ResponseBody>

    @Streaming
-    @GET("stream/{n}")
-    fun demoStream(@Path("n") n: Int): Observable<ResponseBody>
+    @POST("/cbrain-gateway/cbraindep/docqa/chat/qa03")
+    fun chat(@Body body: ChatData): Observable<ResponseBody>

 }
--- a/app/src/main/java/com/nova/brain/glass/ui/ChatActivity.kt
+++ b/app/src/main/java/com/nova/brain/glass/ui/ChatActivity.kt
@ -1,20 +1,20 @@
 package com.nova.brain.glass.ui

 import android.widget.TextView
+import androidx.lifecycle.ViewModelProvider
 import com.nova.brain.glass.R
 import com.nova.brain.glass.databinding.ActivityChatBinding
 import com.nova.brain.glass.helper.OfflineCmdListener
 import com.nova.brain.glass.helper.OfflineCmdServiceHelper
 import com.nova.brain.glass.model.ChatItem
 import com.nova.brain.glass.viewmodel.ChatVM
-import com.xuqm.base.adapter.BasePagedAdapter
+import com.nova.brain.glass.viewmodel.WelcomeVM
 import com.xuqm.base.adapter.CommonPagedAdapter
 import com.xuqm.base.adapter.ViewHolder
-import com.xuqm.base.ui.BaseListActivity
-import com.xuqm.base.ui.BaseListFormLayoutNormalActivity
+import com.xuqm.base.ui.BaseActivity
 import io.noties.markwon.Markwon

-class ChatActivity : BaseListFormLayoutNormalActivity<ChatItem, ChatVM, ActivityChatBinding>() {
+class ChatActivity : BaseActivity<ActivityChatBinding>() {
    override fun getLayoutId(): Int = R.layout.activity_chat
    override fun fullscreen(): Boolean = true
    private val listener = object : OfflineCmdListener {
@ -28,11 +28,20 @@ class ChatActivity : BaseListFormLayoutNormalActivity<ChatItem, ChatVM, Activity
            }
        }
    }
-private lateinit var markwon: Markwon
+    private lateinit var markwon: Markwon
+    private lateinit var vm: ChatVM
    override fun initData() {
        super.initData()

-         markwon = Markwon.create(this);
+        vm = ViewModelProvider(this)[ChatVM::class.java]
+        markwon = Markwon.create(this)
+
+        binding.title.text = "我的代办任务有哪些？"
+        vm.result.observe( this){
+            binding.content.text = it
+        }
+
+        vm.demoPostSse()
    }

    override fun onResume() {
@ -45,14 +54,13 @@ private lateinit var markwon: Markwon
        OfflineCmdServiceHelper.removeOnLineListener(listener)
    }

-    private val adapter = object : CommonPagedAdapter<ChatItem>(R.layout.item_chat) {
-        override fun convert(holder: ViewHolder, item: ChatItem, position: Int) {
-            holder.setText(R.id.title, item.title)
+//    private val adapter = object : CommonPagedAdapter<ChatItem>(R.layout.item_chat) {
+//        override fun convert(holder: ViewHolder, item: ChatItem, position: Int) {
+//            holder.setText(R.id.title, item.title)
+//
+//            val tv = holder.getView<TextView>(R.id.content)
+//            markwon.setMarkdown(tv, item.content);
+//        }
+//    }

-            val tv = holder.getView<TextView>(R.id.content)
-            markwon.setMarkdown(tv, item.content);
-        }
-    }
-
-    override fun adapter(): BasePagedAdapter<ChatItem> = adapter
 }
--- a/app/src/main/java/com/nova/brain/glass/ui/WelcomeActivity.kt
+++ b/app/src/main/java/com/nova/brain/glass/ui/WelcomeActivity.kt
@ -27,7 +27,6 @@ class WelcomeActivity : BaseActivity<ActivityWelcomeBinding>() {
        }
        binding.btnGet.setOnClickListener { vm.demoGet() }
        binding.btnPost.setOnClickListener { vm.demoPost() }
-        binding.btnSse.setOnClickListener { vm.demoPostSse() }
        binding.md.setOnClickListener { startActivity(Intent(this@WelcomeActivity, ChatActivity::class.java)) }
    }

--- a/app/src/main/java/com/nova/brain/glass/viewmodel/ChatVM.kt
+++ b/app/src/main/java/com/nova/brain/glass/viewmodel/ChatVM.kt
@ -1,46 +1,55 @@
 package com.nova.brain.glass.viewmodel

-import com.nova.brain.glass.model.ChatItem
-import com.xuqm.base.viewmodel.BaseListViewModel
-import com.xuqm.base.viewmodel.callback.Response
+import androidx.lifecycle.MutableLiveData
+import com.nova.brain.glass.model.ChatModel
+import com.nova.brain.glass.model.ChatModel1
+import com.nova.brain.glass.model.ChatModel2
+import com.nova.brain.glass.model.data.ChatData
+import com.nova.brain.glass.repository.Service
+import com.xuqm.base.common.GsonImplHelp
+import com.xuqm.base.di.manager.HttpManager
+import com.xuqm.sdhbwfu.core.viewModel.BaseViewModel
+import io.reactivex.schedulers.Schedulers


-class ChatVM : BaseListViewModel<ChatItem>() {
-    override fun loadData(
-        page: Int,
-        onResponse: Response<ChatItem>
-    ) {
-        onResponse.onResponse(arrayListOf<ChatItem>().apply {
-            add(
-                ChatItem(
-                    "本周周报", """
-## 统计数据截止到：2026年3月19日 1:36 
-
-### 纪检Agent3期产品设计】明日到达计划完成时间。 
-
-#### *重点关注*：张三【测试运维部】负责的“C大脑-脑实例- V2.24-测试方案设计
-
- * 当前状态：已延期13天，严重程度为【严重延期】。
- * 参谋建议：建议高优处理。
-
-""".trimIndent()
-                )
-            )
-            add(
-                ChatItem(
-                    "我最紧急的任务是哪个", """
-                
-# 标题
-
-这是 **加粗**、*斜体*、~~删除线~~
-
- 列表1
- 列表2
-
-[点击跳转](https://openai.com)
-            """.trimIndent()
-                )
-            )
-        })
+class ChatVM : BaseViewModel() {
+    val result = MutableLiveData<String>()
+    private var t = "string"
+    fun demoPostSse() {
+        t = ""
+        HttpManager.getApi(Service::class.java).chat(ChatData("我的代办任务有哪些？"))
+            .subscribeOn(Schedulers.io())
+            .subscribe({ body ->
+                val sb = StringBuilder()
+                body.charStream().buffered().use { reader ->
+                    try {
+                        var line: String?
+                        while (reader.readLine().also { line = it } != null) {
+                            val l = line!!
+                            if (l.isNotEmpty()) {
+                                val model = GsonImplHelp.get().toObject(l, ChatModel::class.java)
+                                if (t != model.type) {
+                                    sb.clear()
+                                }
+                                t = model.type
+                                if (model.type == "string") {
+                                    val model1 =
+                                        GsonImplHelp.get().toObject(l, ChatModel1::class.java)
+                                    sb.appendLine(model1.data)
+                                } else {
+                                    val model2 =
+                                        GsonImplHelp.get().toObject(l, ChatModel2::class.java)
+                                    sb.appendLine(model2.data.content)
+                                }
+                                result.postValue(sb.toString())
+                            }
+                        }
+                    } catch (e: Exception) {
+                        result.postValue("AI反馈异常: ${e.message}")
+                    }
+                }
+            }, { e ->
+                result.postValue("AI反馈异常: ${e.message}")
+            }).adds()
    }
 }
--- a/app/src/main/java/com/nova/brain/glass/viewmodel/WelcomeVM.kt
+++ b/app/src/main/java/com/nova/brain/glass/viewmodel/WelcomeVM.kt
@ -36,28 +36,4 @@ class WelcomeVM : BaseViewModel() {
            }).adds()
    }

-    fun demoPostSse() {
-        result.postValue("SSE 连接中...")
-        HttpManager.getApi(Service::class.java).demoStream(5)
-            .subscribeOn(Schedulers.io())
-            .subscribe({ body ->
-                val sb = StringBuilder("SSE 流式响应:\n")
-                body.charStream().buffered().use { reader ->
-                    try {
-                        var line: String?
-                        while (reader.readLine().also { line = it } != null) {
-                            val l = line!!
-                            if (l.isNotEmpty()) {
-                                sb.appendLine(l)
-                                result.postValue(sb.toString())
-                            }
-                        }
-                    } catch (e: Exception) {
-                        result.postValue("SSE 读取异常: ${e.message}")
-                    }
-                }
-            }, { e ->
-                result.postValue("SSE 失败: ${e.message}")
-            }).adds()
-    }
 }
--- a/app/src/main/res/layout/activity_chat.xml
+++ b/app/src/main/res/layout/activity_chat.xml
@ -1,18 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/main"
+    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
-        android:background="@color/app_color_black">
+        android:paddingHorizontal="29dp"
+        android:background="@color/app_color_black"
+        android:paddingVertical="10dp"
+        android:orientation="vertical">

-        <androidx.recyclerview.widget.RecyclerView
-            android:id="@+id/baseRecyclerView"
+        <TextView
+            android:id="@+id/title"
            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:overScrollMode="never" />
+            android:layout_height="wrap_content"
+            android:textColor="#2EB242"
+            android:textSize="10sp" />

-
-    </androidx.constraintlayout.widget.ConstraintLayout>
+        <TextView
+            android:id="@+id/content"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:textColor="#ff40FF5E"
+            android:textSize="14sp" />
+    </LinearLayout>
 </layout>