feat(observer): add enable observer setting and validation #259

- Add `enableObserver` checkbox to AutoDevCoderConfigurable UI.
- Include `enableObserver` property in AutoDevCoderSettingService.
- Validate `enableObserver` state in AgentObserver before sending notifications.

Author: phodal

core/src/main/kotlin/cc/unitmesh/devti/provider/observer/AgentObserver.kt

@@ -1,7 +1,8 @@
 package cc.unitmesh.devti.provider.observer
 
+import cc.unitmesh.devti.gui.AutoDevToolWindowFactory
 import cc.unitmesh.devti.gui.chat.message.ChatActionType
-import cc.unitmesh.devti.gui.sendToChatWindow
+import cc.unitmesh.devti.settings.coder.coderSetting
 import com.intellij.openapi.application.runInEdt
 import com.intellij.openapi.extensions.ExtensionPointName
 import com.intellij.openapi.project.Project
@@ -10,9 +11,13 @@ interface AgentObserver {
     fun onRegister(project: Project)
 
     fun sendErrorNotification(project: Project, prompt: String) {
+        if (prompt.isBlank()) return
+        if (project.coderSetting.state.enableObserver == false) return
+
         runInEdt {
-            sendToChatWindow(project, ChatActionType.CHAT) { contentPanel, _ ->
-                contentPanel.setInput(prompt)
+            // or sendToChatWindow ?
+            AutoDevToolWindowFactory.sendToSketchToolWindow(project, ChatActionType.CHAT) { ui, _ ->
+                ui.setInput(prompt)
             }
         }
     }

core/src/main/kotlin/cc/unitmesh/devti/settings/coder/AutoDevCoderConfigurable.kt

@@ -21,6 +21,7 @@ class AutoDevCoderConfigurable(private val project: Project) : BoundConfigurable
     private val inEditorCompletionCheckBox = JCheckBox()
     private val noChatHistoryCheckBox = JCheckBox()
     private val enableMcpServerCheckBox = JCheckBox()
+    private val enableObserver = JCheckBox()
     private val teamPromptsField = JTextField()
     private val trimCodeBeforeSend = JCheckBox()
 
@@ -65,6 +66,15 @@ class AutoDevCoderConfigurable(private val project: Project) : BoundConfigurable
                 )
         }
 
+        row(jLabel("settings.autodev.coder.enableObserver")) {
+            fullWidthCell(enableObserver)
+                .bind(
+                    componentGet = { it.isSelected },
+                    componentSet = { component, value -> component.isSelected = value },
+                    prop = state::enableObserver.toMutableProperty()
+                )
+        }
+
         row(jLabel("settings.autodev.coder.trimCodeBeforeSend")) {
             fullWidthCell(trimCodeBeforeSend)
                 .bind(
@@ -111,6 +121,7 @@ class AutoDevCoderConfigurable(private val project: Project) : BoundConfigurable
                 it.trimCodeBeforeSend = state.trimCodeBeforeSend
                 it.teamPromptsDir = state.teamPromptsDir
                 it.enableExportAsMcpServer = state.enableExportAsMcpServer
+                it.enableObserver = state.enableObserver
             }
         }
     }

core/src/main/kotlin/cc/unitmesh/devti/settings/coder/AutoDevCoderSettingService.kt

@@ -23,6 +23,7 @@ class AutoDevCoderSettingService(
         var recordingInLocal by property(false)
         var disableAdvanceContext by property(false)
         var enableExportAsMcpServer by property(false)
+        var enableObserver by property(true)
         var inEditorCompletion by property(false)
         var noChatHistory by property(false)
         var trimCodeBeforeSend by property(false)

core/src/main/resources/genius/en/code/plan.devin

@@ -34,6 +34,7 @@ $context.toolList
 instead of saying 'I need to use the edit file tool to edit your file', just
 say 'I will edit your file'.
 5. Before calling each tool, first explain to the USER why you are calling it.
+6. Make sure every write operation (like `patch`) is with standalone `<devin />` tag.
 </tool_calling>
 
 Here is the rule you should follow:

core/src/main/resources/genius/en/code/sketch.vm

@@ -40,6 +40,7 @@ $context.toolList
 instead of saying 'I need to use the edit file tool to edit your file', just
 say 'I will edit your file'.
 5. Before calling each tool, first explain to the USER why you are calling it.
+6. Make sure every write operation (like `patch`) is with standalone `<devin />` tag.
 </tool_calling>
 
 Here is an example output to the USER:

core/src/main/resources/genius/zh/code/plan.devin

@@ -34,6 +34,7 @@ $context.toolList
 instead of saying 'I need to use the edit file tool to edit your file', just
 say 'I will edit your file'.
 5. Before calling each tool, first explain to the USER why you are calling it.
+6. Make sure every write operation (like `patch`) is with standalone `<devin />` tag.
 </tool_calling>
 
 Here is the rule you should follow:

core/src/main/resources/genius/zh/code/sketch.vm

@@ -40,6 +40,7 @@ $context.toolList
 instead of saying 'I need to use the edit file tool to edit your file', just
 say 'I will edit your file'.
 5. Before calling each tool, first explain to the USER why you are calling it.
+6. Make sure every write operation (like `patch`) is with standalone `<devin />` tag.
 </tool_calling>
 
 Here is an example output to the USER:

core/src/main/resources/messages/AutoDevBundle_en.properties

@@ -91,6 +91,7 @@ settings.autodev.coder.disableAdvanceContext.tips=like framework context, langua
 settings.autodev.coder.inEditorCompletion=Completion in Editor
 settings.autodev.coder.noChatHistory=No Chat History
 settings.autodev.coder.enableExportAsMcpServer=Enable Export as MCP Server
+settings.autodev.coder.enableObserver=Enable Observer Agent
 settings.autodev.coder.explainCode=Explain code
 settings.autodev.coder.refactorCode=Refactor code
 settings.autodev.coder.fixIssueCode=Fix issue

core/src/main/resources/messages/AutoDevBundle_zh.properties

@@ -95,6 +95,7 @@ settings.autodev.coder.disableAdvanceContext.tips=如框架上下文、语言上
 settings.autodev.coder.inEditorCompletion=编辑器中的实时补全
 settings.autodev.coder.noChatHistory=没有聊天记录
 settings.autodev.coder.enableExportAsMcpServer=允许作为 MCP 服务器输出
+settings.autodev.coder.enableObserver=使用 Observer 模式
 settings.autodev.coder.explainCode=解释代码
 settings.autodev.coder.refactorCode=重构代码
 settings.autodev.coder.fixIssueCode=修复问题