一、顶层接口/类完整反编译

1. EditorManagerService (接口, 源文件: r)

public interface EditorManagerService extends Disposable {
    static final Logger LOG = Logger.getInstance(EditorManagerService.class);

    // --- 核心补全控制方法 ---
    boolean isAvailable(Editor editor);
    void showNextInlaySet(Editor editor);
    boolean hasPreviousInlaySet(Editor editor);
    boolean hasNextInlaySet(Editor editor);
    void editorChanged(Editor editor, int offset, CodeTipRequestType type, boolean forced);
    boolean acceptTip(Editor editor);
    void showPreviousInlaySet(Editor editor);
    List<TipRenderer> getInlays(Editor editor, int start, int end);
    void cancelTipRequests(Editor editor);
    boolean acceptTipForLine(Editor editor);
    boolean acceptWordTip(Editor editor);
    void disposeTips(Editor editor, OperateActionEnum action);
    void acceptTip(Project project, Editor editor, EditorRequestService request, CodeInlayList inlayList);
    int countTipInlays(Editor editor, TextRange range, boolean b1, boolean b2, boolean b3, boolean b4);
    boolean hasCacheData(Editor editor, char c);
    void acceptWordTip(Project project, Editor editor, EditorRequestService request, CodeInlayList inlayList);

    // --- 默认方法 ---
    default void editorChanged(Editor editor, CodeTipRequestType type, boolean forced) {
        // 1. 空检查 editor 和 type
        // 2. 检查 API Key 是否为空 (PluginStartupActivity.getApiKey())
        // 3. 检查 enableCodeComplete 设置
        // 4. 在 readAction 中执行: editorChanged(editor, editor.caretModel.offset, type, forced)
    }

    default boolean hasTipInlays(Editor editor) {
        // isAvailable(editor) && countTipInlays(editor, TextRange(0, doc.textLength), true, true, true, true) > 0
    }

    static EditorManagerService getInstance() {
        return ApplicationManager.getApplication().getService(EditorManagerService.class);
    }
}

关键分析:

• 继承 Disposable，作为 IntelliJ 应用级服务注册
• editorChanged 是补全请求的入口，支持 offset 和 type 两个维度
• acceptTip / acceptWordTip / acceptTipForLine 三种接受补全方式
• showNextInlaySet / showPreviousInlaySet 实现多候选补全循环
• H() 调用: RequestTimeoutException.H(), OpenTelemetryUtil.H() — 字符串解混淆

---

2. RequestTipService (接口, 源文件: c)

public interface RequestTipService {
    EditorRequestService createRequest(Editor editor, int offset, TipType type);
    boolean isAvailable(Editor editor);
    List<CodeInlayList> fetchCachedTips(EditorRequestService request);
    void fetchTips(EditorRequestService request, Flow.Subscriber<List&lt;CodeInlayList&gt;> subscriber,
                   Editor editor, String requestId, CodeTipRequestType type);
    void fetchInlineChatContent(EditorRequestService request, Flow.Subscriber<List&lt;CodeInlayList&gt;> subscriber,
                                Editor editor, String requestId, CodeTipRequestType type);
    void dealStreamAgentTips(String requestId, ResponseStreamDto data, Project project, MessageDto message);
    void dealAgentTips(String requestId, JsonObject data, Project project);
    EditorRequestService createInlineChatRequest(Editor editor, int offset, TipType type);

    static RequestTipService getInstance() &#123;
        return ApplicationManager.getApplication().getService(RequestTipService.class);
    &#125;
&#125;

关键分析:

• createRequest / createInlineChatRequest — 两种请求创建方式
• fetchTips — 使用 Reactive Flow (Flow.Subscriber) 流式获取补全
• fetchInlineChatContent — Inline Chat 专用内容获取
• dealStreamAgentTips / dealAgentTips — Agent 模式补全处理（流式/非流式）
• fetchCachedTips — 缓存补全结果获取

---

3. EditorRequestService (接口, 源文件: f)

public interface EditorRequestService extends RequestCancellable {
    AICodeLanguageInfo getFileLanguage();
    LineInfo getLineInfo();
    long getDocumentModificationSequence();
    String getFileNameSuffix();
    boolean equalsRequest(EditorRequestService other);
    int getRequestId();
    Disposable getDisposable();
    void setSessionController(SessionController controller);
    SessionController getSessionController();
    TipType getCompletionType();
    void setOffset(int offset);
    Project getProject();
    int getOffset();
    boolean isUseTabIndents();
    long getRequestTimestamp();
    int getTabWidth();
    boolean isSelected();
    String getDocumentContent();
    String getFileName();

    default String getCurrentDocumentPrefix() {
        return getDocumentContent().substring(0, getOffset());
    }
}

关键分析:

• 继承 RequestCancellable，支持请求取消
• getCurrentDocumentPrefix() — 获取光标前文档前缀，用于补全上下文
• getSessionController() — Inline Chat 会话控制器
• getCompletionType() — 补全类型（行/多行/单词等）
• equalsRequest() — 请求去重比较
• H() 调用: NewFileUtils.H(), InlineChatStatusServiceKt.H()

---

4. EditorSupport (接口, 源文件: k)

public interface EditorSupport {
    static final ExtensionPointName<EditorSupport> EP;

    boolean isCodeTipsEnabled(Editor editor);

    static boolean isEditorCodeTipsSupported(Editor editor) {
        if (editor == null) return true;  // 空编辑器视为支持（不阻止）
        if (!EP.hasAnyExtensions()) return true;
        if (EP.findFirstSafe(e -> e.isCodeTipsEnabled(editor)) != null) return false;
        return true;
    }

    static {}  // EP = ExtensionPointName.create(H("..."))
}

关键分析:

• IntelliJ Extension Point 机制，允许其他插件控制补全是否启用
• isEditorCodeTipsSupported — 全局检查：有扩展点且任一返回 false 则禁用
• H() 调用: AICodeStringUtil.H(), ChatInputController.H()

---

5. CodeEditorInlay (接口, 源文件: z)

public interface CodeEditorInlay {
    List<String> getLines();
    int getEditorOffset();
    void setEditorOffset(int offset);
    void setType(CodeTipType type);
    CodeTipType getType();
    void setLines(List<String> lines);

    default boolean isEmptyTip() {
        return getLines().isEmpty() ||
               (getLines().size() == 1 && getLines().get(0).isEmpty());
    }
}

关键分析:

• 表示单个 Inlay 元素，包含行内容、偏移量和类型
• isEmptyTip() — 空补全判断：无行或仅一行空字符串

---

6. CodeInlayList (接口, 源文件: p)

public interface CodeInlayList extends Iterable<CodeEditorInlay> {
    boolean isEmpty();
    void setData(ResponseStreamDto.ResponseData data);
    void setRemoveBlank(boolean removeBlank);
    List<CodeEditorInlay> getInlays();
    TextRange getReplacementRange();
    int getOffset();
    boolean isRemoveBlank();
    void setReplacementText(String text);
    CodeTip getAICodeTip();
    ResponseStreamDto.ResponseData getData();
    String getReplacementText();
    void setReplacementRange(TextRange range);
}

关键分析:

• 补全结果集合，可迭代 CodeEditorInlay
• 关联 ResponseStreamDto.ResponseData — 流式响应数据
• getReplacementRange() / getReplacementText() — 文本替换范围和内容
• isRemoveBlank() — 是否移除空白行

---

7. CodeTip (接口, 源文件: n)

public interface CodeTip {
    List<String> getTip();
    CodeTip withCompletion(List<String> lines);
    boolean isCached();
    CodeTip asCached();
}

关键分析:

• 补全内容抽象，支持不可变转换 (withCompletion)
• 缓存标记 (isCached / asCached)

---

8. ProjectService (接口, 源文件: s)

public interface ProjectService {
    void flushLib(Project project);
}

关键分析:

• 项目级服务，仅一个方法 flushLib — 刷新项目库索引

---

9. TipCache (接口, 源文件: t)

public interface TipCache {
    List<CodeTip> getLatest(String key);
    List<CodeTip> get(String key, boolean b);
    void clear();
    void updateLatest(String key, String value, boolean b);
    void add(String key, String value, boolean b, CodeTip tip);
    boolean isLatestPrefix(String key);
}

关键分析:

• 补全缓存接口，支持最新/历史缓存
• isLatestPrefix() — 判断输入是否为最新缓存的前缀（增量补全优化）
• updateLatest() — 更新最新缓存

---

10. TipRenderer (接口, 源文件: m)

public interface TipRenderer extends EditorCustomElementRenderer {
    CodeTipType getType();
    List<String> getContentLines();
    Inlay<TipRenderer> getInlay();
}

关键分析:

• IntelliJ Inlay 渲染器接口
• 关联 Inlay<TipRenderer> — IDE 内嵌元素
• getContentLines() — 获取渲染内容行

---

11. TipReceivedMessage (接口, 源文件: x)

public interface TipReceivedMessage {
    static final Topic<TipReceivedMessage> TOPIC = Topic.create(H("..."), TipReceivedMessage.class);

    void inlaysReceived(EditorRequestService request, List<CodeInlayList> inlays);
}

关键分析:

• IntelliJ MessageBus 消息主题
• 补全结果接收通知，发布到 TipReceivedMessage.TOPIC
• H() 调用: ConditionalActionConfiguration.H()

---

12. RequestsCancelledService (接口, 源文件: l)

public interface RequestsCancelledService {
    static final Topic<RequestsCancelledService> TOPIC = Topic.create(H("..."), RequestsCancelledService.class);

    void requestsCancelled(int requestId);
}

关键分析:

• 请求取消通知主题
• 通过 requestId 标识被取消的请求
• H() 调用: Maps.H()

---

13. RequestCancellable (接口, 源文件: v)

public interface RequestCancellable {
    static final RequestCancellable enum = new RequestCancellable$f();  // 空实现单例

    void cancel();
    boolean isCancelled();
}

关键分析:

• 请求可取消接口
• 静态 enum 字段是一个空实现（no-op），isCancelled() 永远返回 false，cancel() 为空操作

---

14. RequestCancellable$f (类, 源文件: v)

public class RequestCancellable$f implements RequestCancellable {
    public boolean isCancelled() { return false; }
    public void cancel() { /* no-op */ }
}

---

15. RejectTipMessage (接口, 源文件: a)

public interface RejectTipMessage {
    static final Topic<RejectTipMessage> TOPIC = Topic.create(H("..."), RejectTipMessage.class);

    void automaticCodeTipsRejected(EditorRequestService request);
}

关键分析:

• 补全拒绝通知主题
• 当自动补全被拒绝时发布
• H() 调用: Maps.H()

---

16. LanguageInfoSupport (接口, 源文件: d)

public interface LanguageInfoSupport {
    static final ExtensionPointName&lt;LanguageInfoSupport&gt; EP = new ExtensionPointName<>(H("..."));

    AICodeLanguageInfo findVSCodeLanguageMapping(PsiFile file);
&#125;

关键分析:

• VS Code 语言映射扩展点
• 将 IntelliJ PsiFile 映射到 AICodeLanguageInfo
• H() 调用: OpenTelemetryUtil.H()

---

17. ProcessStatusListener (接口, 源文件: b)

public interface ProcessStatusListener {
    static final Topic&lt;ProcessStatusListener&gt; TOPIC = new Topic<>(ProcessStatusListener.class);

    void onAgentProcessRestart();
&#125;

关键分析:

• Agent 进程重启监听
• 使用 Topic 但未指定显示名（直接传 Class）

---

18. BizResponse<T> (类, 源文件: xc, 子包: response)

public class BizResponse<T> {
    private T float;           // obj (泛型数据)
    private String byte;       // resCode (响应码)
    private String enum;       // msg (消息)
    static final String RES_CODE_SUCCESS = H("...");  // 解混淆后为 "0"

    T getObj();
    void setObj(T obj);
    String getResCode();
    void setResCode(String code);
    String getMsg();
    void setMsg(String msg);
    boolean isSuccess() { return StrUtil.equals(H("..."), byte); }  // resCode == "0"
    boolean isFail() { return !isSuccess(); }
}

关键分析:

• 通用业务响应 DTO
• 成功码通过 H() 解混淆，实际值为 "0"
• 使用 Hutool 的 StrUtil.equals() 比较

---