人机协作新范式：VMark代码考古

// MCP工具集定义
pub struct VMarkMCP {
    session: SessionTool,
    workspace: WorkspaceTool,
    document: DocumentTool,
    workflow: WorkflowTool,
    selection: SelectionTool,
}

// 五大工具的能力
impl VMarkMCP {
    // session: 获取当前编辑器状态
    pub fn get_session_state(&self) -> SessionState {
        // 返回所有打开的tabs、windows、capabilities
    }

    // document: 读写文档内容
    pub fn read_document(&self, tab_id: &str) -> Document {
        // 返回文档内容、revision、格式信息
    }

    // selection: 操作选区
    pub fn get_selection(&self, tab_id: &str) -> Selection {
        // 返回当前选区的文本、范围、模式
    }

    // workflow: YAML工作流编辑
    pub fn apply_workflow_patch(&self, patches: Vec<IRPatch>) {
        // 应用CST-safe的YAML编辑
    }

    // workspace: 管理文件和窗口
    pub fn open_file(&self, path: &str) -> TabId {
        // 打开文件并返回tab ID
    }
}

// 格式感知的编辑器路由
pub enum DocumentKind {
    Markdown,
    YamlWorkflow,
}

pub fn create_editor(kind: DocumentKind) -> Box<dyn Editor> {
    match kind {
        DocumentKind::Markdown => Box::new(MarkdownEditor::new()),
        DocumentKind::YamlWorkflow => Box::new(WorkflowEditor::new()),
    }
}

// Markdown编辑器支持WYSIWYG
impl MarkdownEditor {
    pub fn render_tiptap(&self) -> TiptapDocument {
        // 使用Tiptap渲染富文本
    }
}

// YAML Workflow编辑器支持结构化编辑
impl WorkflowEditor {
    pub fn apply_patch(&self, patch: IRPatch) {
        // 使用CST-safe的方式编辑YAML
    }

    pub fn validate(&self) -> ValidationResult {
        // 运行actionlint验证
    }
}

// Markdown Genie示例
export const summaryGenie = {
  name: "summary",
  description: "生成文章摘要",
  execute: async (document: Document) => {
    const content = await document.read();
    const summary = await ai.generateSummary(content);
    return summary;
  }
};

// YAML Workflow Genie示例
export const workflowOptimizerGenie = {
  name: "workflow-optimizer",
  description: "优化GitHub Actions工作流",
  execute: async (workflow: WorkflowDocument) => {
    const patches = await ai.optimizeWorkflow(workflow);
    await workflow.applyPatch(patches);
  }
};

pub enum EditorMode {
    Wysiwyg,
    SourcePeek,  // 底部显示源码预览
    SourceMode,  // 纯源码编辑
}

impl Editor {
    pub fn toggle_source_peek(&mut self) {
        // F5: 在WYSIWYG下方显示源码预览
        self.mode = match self.mode {
            EditorMode::Wysiwyg => EditorMode::SourcePeek,
            EditorMode::SourcePeek => EditorMode::Wysiwyg,
            _ => self.mode,
        };
    }

    pub fn toggle_source_mode(&mut self) {
        // F6: 切换到纯源码编辑
        self.mode = match self.mode {
            EditorMode::Wysiwyg | EditorMode::SourcePeek => EditorMode::SourceMode,
            EditorMode::SourceMode => EditorMode::Wysiwyg,
        };
    }
}