@alauda-fe/common
Version:
Alauda frontend team common codes.
147 lines • 17.4 kB
JavaScript
/**
* 自动折叠 managedFields 字段
* @param monacoEditor Monaco 编辑器实例
*/
export function foldManagedFields(monacoEditor) {
if (!monacoEditor) {
return;
}
const model = monacoEditor.getModel();
if (!model) {
return;
}
try {
// 查找所有 managedFields 字段（只在 metadata 下的）
const managedFieldsMatches = model.findMatches('^(\\s+)managedFields:', false, true, false, null, true);
if (managedFieldsMatches && managedFieldsMatches.length > 0) {
const foldingRanges = [];
for (const match of managedFieldsMatches) {
const startLine = match.range.startLineNumber;
const endLine = findManagedFieldsEndLine(model, startLine);
if (endLine > startLine) {
foldingRanges.push({
startLineNumber: startLine,
startColumn: 1,
endLineNumber: endLine,
endColumn: model.getLineMaxColumn(endLine),
});
}
}
if (foldingRanges.length > 0) {
// 递归折叠每个 managedFields 区域，确保每次折叠完成后再进行下一次
foldRangesSequentially(monacoEditor, foldingRanges?.reverse(), 0);
}
}
}
catch (error) {
console.warn('Failed to fold managedFields:', error);
}
}
/**
* 递归折叠多个区域，确保每次折叠完成后再进行下一次
* @param monacoEditor Monaco 编辑器实例
* @param foldingRanges 折叠区域数组
* @param index 当前折叠的索引
*/
async function foldRangesSequentially(monacoEditor, foldingRanges, index) {
if (index >= foldingRanges.length) {
return;
}
const range = foldingRanges[index];
monacoEditor.setSelection(range);
await Promise.resolve(monacoEditor.getAction('editor.fold')?.run());
return foldRangesSequentially(monacoEditor, foldingRanges, index + 1);
}
/**
* 查找 managedFields 字段的结束行
* @param model Monaco 编辑器模型
* @param startLine 起始行号
* @returns 结束行号
*/
function findManagedFieldsEndLine(model, startLine) {
const totalLines = model.getLineCount();
const startIndent = getLineIndentation(model, startLine);
// 从下一行开始查找
for (let line = startLine + 1; line <= totalLines; line++) {
const lineContent = model.getLineContent(line).trim();
// 跳过空行
if (!lineContent) {
continue;
}
const currentIndent = getLineIndentation(model, line);
// 如果缩进小于等于起始行，说明 managedFields 字段结束
if (currentIndent <= startIndent) {
return line - 1;
}
}
return totalLines;
}
/**
* 获取行的缩进级别
* @param model Monaco 编辑器模型
* @param lineNumber 行号
* @returns 缩进级别（空格数）
*/
function getLineIndentation(model, lineNumber) {
const lineContent = model.getLineContent(lineNumber);
const match = lineContent.match(/^(\s*)/);
return match ? match[1].length : 0;
}
/**
* ManagedFields 自动折叠器
* 用于在内容变化时自动折叠 managedFields 字段
*/
export class ManagedFieldsAutoFolder {
constructor() {
this.lastFoldedContent = '';
}
/**
* 开始监听内容变化并自动折叠
* @param editorProvider 编辑器实例提供者
* @param contentObservable 内容变化的 Observable
*/
startAutoFold(editorProvider, contentObservable) {
this.stopAutoFold();
this.subscription = contentObservable.subscribe(() => {
setTimeout(() => {
const editor = editorProvider.getEditorInstance();
if (editor) {
const model = editor.getModel();
if (model) {
const currentContent = model.getValue();
// 只有当内容真正发生变化时才执行折叠
if (currentContent.includes('managedFields:') &&
currentContent !== this.lastFoldedContent) {
foldManagedFields(editor);
this.lastFoldedContent = currentContent;
}
}
}
}, 100);
});
}
/**
* 停止自动折叠
*/
stopAutoFold() {
if (this.subscription) {
this.subscription.unsubscribe();
this.subscription = undefined;
}
}
/**
* 手动执行一次折叠
* @param editorProvider 编辑器实例提供者
*/
foldOnce(editorProvider) {
const editor = editorProvider.getEditorInstance();
if (editor) {
foldManagedFields(editor);
const model = editor.getModel();
if (model) {
this.lastFoldedContent = model.getValue();
}
}
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"managed-fields-folder.util.js","sourceRoot":"","sources":["../../../../../libs/common/src/code/managed-fields-folder.util.ts"],"names":[],"mappings":"AAEA;;;GAGG;AACH,MAAM,UAAU,iBAAiB,CAC/B,YAA2F;IAE3F,IAAI,CAAC,YAAY,EAAE,CAAC;QAClB,OAAO;IACT,CAAC;IAED,MAAM,KAAK,GAAG,YAAY,CAAC,QAAQ,EAAE,CAAC;IACtC,IAAI,CAAC,KAAK,EAAE,CAAC;QACX,OAAO;IACT,CAAC;IAED,IAAI,CAAC;QACH,wCAAwC;QACxC,MAAM,oBAAoB,GAAG,KAAK,CAAC,WAAW,CAC5C,uBAAuB,EACvB,KAAK,EACL,IAAI,EACJ,KAAK,EACL,IAAI,EACJ,IAAI,CACL,CAAC;QAEF,IAAI,oBAAoB,IAAI,oBAAoB,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;YAC5D,MAAM,aAAa,GAAU,EAAE,CAAC;YAEhC,KAAK,MAAM,KAAK,IAAI,oBAAoB,EAAE,CAAC;gBACzC,MAAM,SAAS,GAAG,KAAK,CAAC,KAAK,CAAC,eAAe,CAAC;gBAE9C,MAAM,OAAO,GAAG,wBAAwB,CAAC,KAAK,EAAE,SAAS,CAAC,CAAC;gBAE3D,IAAI,OAAO,GAAG,SAAS,EAAE,CAAC;oBACxB,aAAa,CAAC,IAAI,CAAC;wBACjB,eAAe,EAAE,SAAS;wBAC1B,WAAW,EAAE,CAAC;wBACd,aAAa,EAAE,OAAO;wBACtB,SAAS,EAAE,KAAK,CAAC,gBAAgB,CAAC,OAAO,CAAC;qBAC3C,CAAC,CAAC;gBACL,CAAC;YACH,CAAC;YACD,IAAI,aAAa,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;gBAC7B,0CAA0C;gBAC1C,sBAAsB,CAAC,YAAY,EAAE,aAAa,EAAE,OAAO,EAAE,EAAE,CAAC,CAAC,CAAC;YACpE,CAAC;QACH,CAAC;IACH,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,OAAO,CAAC,IAAI,CAAC,+BAA+B,EAAE,KAAK,CAAC,CAAC;IACvD,CAAC;AACH,CAAC;AAED;;;;;GAKG;AACH,KAAK,UAAU,sBAAsB,CACnC,YAA2F,EAC3F,aAAoB,EACpB,KAAa;IAEb,IAAI,KAAK,IAAI,aAAa,CAAC,MAAM,EAAE,CAAC;QAClC,OAAO;IACT,CAAC;IAED,MAAM,KAAK,GAAG,aAAa,CAAC,KAAK,CAAC,CAAC;IACnC,YAAY,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;IACjC,MAAM,OAAO,CAAC,OAAO,CAAC,YAAY,CAAC,SAAS,CAAC,aAAa,CAAC,EAAE,GAAG,EAAE,CAAC,CAAC;IAEpE,OAAO,sBAAsB,CAAC,YAAY,EAAE,aAAa,EAAE,KAAK,GAAG,CAAC,CAAC,CAAC;AACxE,CAAC;AAED;;;;;GAKG;AACH,SAAS,wBAAwB,CAC/B,KAAyE,EACzE,SAAiB;IAEjB,MAAM,UAAU,GAAG,KAAK,CAAC,YAAY,EAAE,CAAC;IACxC,MAAM,WAAW,GAAG,kBAAkB,CAAC,KAAK,EAAE,SAAS,CAAC,CAAC;IAEzD,WAAW;IACX,KAAK,IAAI,IAAI,GAAG,SAAS,GAAG,CAAC,EAAE,IAAI,IAAI,UAAU,EAAE,IAAI,EAAE,EAAE,CAAC;QAC1D,MAAM,WAAW,GAAG,KAAK,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC,IAAI,EAAE,CAAC;QAEtD,OAAO;QACP,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,SAAS;QACX,CAAC;QAED,MAAM,aAAa,GAAG,kBAAkB,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;QAEtD,oCAAoC;QACpC,IAAI,aAAa,IAAI,WAAW,EAAE,CAAC;YACjC,OAAO,IAAI,GAAG,CAAC,CAAC;QAClB,CAAC;IACH,CAAC;IAED,OAAO,UAAU,CAAC;AACpB,CAAC;AAED;;;;;GAKG;AACH,SAAS,kBAAkB,CACzB,KAAyE,EACzE,UAAkB;IAElB,MAAM,WAAW,GAAG,KAAK,CAAC,cAAc,CAAC,UAAU,CAAC,CAAC;IACrD,MAAM,KAAK,GAAG,WAAW,CAAC,KAAK,CAAC,QAAQ,CAAC,CAAC;IAC1C,OAAO,KAAK,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;AACrC,CAAC;AAWD;;;GAGG;AACH,MAAM,OAAO,uBAAuB;IAApC;QAEU,sBAAiB,GAAG,EAAE,CAAC;IA0DjC,CAAC;IAxDC;;;;OAIG;IACH,aAAa,CACX,cAAsC,EACtC,iBAAsB;QAEtB,IAAI,CAAC,YAAY,EAAE,CAAC;QAEpB,IAAI,CAAC,YAAY,GAAG,iBAAiB,CAAC,SAAS,CAAC,GAAG,EAAE;YACnD,UAAU,CAAC,GAAG,EAAE;gBACd,MAAM,MAAM,GAAG,cAAc,CAAC,iBAAiB,EAAE,CAAC;gBAClD,IAAI,MAAM,EAAE,CAAC;oBACX,MAAM,KAAK,GAAG,MAAM,CAAC,QAAQ,EAAE,CAAC;oBAChC,IAAI,KAAK,EAAE,CAAC;wBACV,MAAM,cAAc,GAAG,KAAK,CAAC,QAAQ,EAAE,CAAC;wBACxC,oBAAoB;wBACpB,IACE,cAAc,CAAC,QAAQ,CAAC,gBAAgB,CAAC;4BACzC,cAAc,KAAK,IAAI,CAAC,iBAAiB,EACzC,CAAC;4BACD,iBAAiB,CAAC,MAAM,CAAC,CAAC;4BAC1B,IAAI,CAAC,iBAAiB,GAAG,cAAc,CAAC;wBAC1C,CAAC;oBACH,CAAC;gBACH,CAAC;YACH,CAAC,EAAE,GAAG,CAAC,CAAC;QACV,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;OAEG;IACH,YAAY;QACV,IAAI,IAAI,CAAC,YAAY,EAAE,CAAC;YACtB,IAAI,CAAC,YAAY,CAAC,WAAW,EAAE,CAAC;YAChC,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;QAChC,CAAC;IACH,CAAC;IAED;;;OAGG;IACH,QAAQ,CAAC,cAAsC;QAC7C,MAAM,MAAM,GAAG,cAAc,CAAC,iBAAiB,EAAE,CAAC;QAClD,IAAI,MAAM,EAAE,CAAC;YACX,iBAAiB,CAAC,MAAM,CAAC,CAAC;YAC1B,MAAM,KAAK,GAAG,MAAM,CAAC,QAAQ,EAAE,CAAC;YAChC,IAAI,KAAK,EAAE,CAAC;gBACV,IAAI,CAAC,iBAAiB,GAAG,KAAK,CAAC,QAAQ,EAAE,CAAC;YAC5C,CAAC;QACH,CAAC;IACH,CAAC;CACF","sourcesContent":["import { Subscription } from 'rxjs';\n\n/**\n * 自动折叠 managedFields 字段\n * @param monacoEditor Monaco 编辑器实例\n */\nexport function foldManagedFields(\n  monacoEditor: import('monaco-editor/esm/vs/editor/editor.api').editor.IStandaloneCodeEditor,\n): void {\n  if (!monacoEditor) {\n    return;\n  }\n\n  const model = monacoEditor.getModel();\n  if (!model) {\n    return;\n  }\n\n  try {\n    // 查找所有 managedFields 字段（只在 metadata 下的）\n    const managedFieldsMatches = model.findMatches(\n      '^(\\\\s+)managedFields:',\n      false,\n      true,\n      false,\n      null,\n      true,\n    );\n\n    if (managedFieldsMatches && managedFieldsMatches.length > 0) {\n      const foldingRanges: any[] = [];\n\n      for (const match of managedFieldsMatches) {\n        const startLine = match.range.startLineNumber;\n\n        const endLine = findManagedFieldsEndLine(model, startLine);\n\n        if (endLine > startLine) {\n          foldingRanges.push({\n            startLineNumber: startLine,\n            startColumn: 1,\n            endLineNumber: endLine,\n            endColumn: model.getLineMaxColumn(endLine),\n          });\n        }\n      }\n      if (foldingRanges.length > 0) {\n        // 递归折叠每个 managedFields 区域，确保每次折叠完成后再进行下一次\n        foldRangesSequentially(monacoEditor, foldingRanges?.reverse(), 0);\n      }\n    }\n  } catch (error) {\n    console.warn('Failed to fold managedFields:', error);\n  }\n}\n\n/**\n * 递归折叠多个区域，确保每次折叠完成后再进行下一次\n * @param monacoEditor Monaco 编辑器实例\n * @param foldingRanges 折叠区域数组\n * @param index 当前折叠的索引\n */\nasync function foldRangesSequentially(\n  monacoEditor: import('monaco-editor/esm/vs/editor/editor.api').editor.IStandaloneCodeEditor,\n  foldingRanges: any[],\n  index: number,\n): Promise<void> {\n  if (index >= foldingRanges.length) {\n    return;\n  }\n\n  const range = foldingRanges[index];\n  monacoEditor.setSelection(range);\n  await Promise.resolve(monacoEditor.getAction('editor.fold')?.run());\n\n  return foldRangesSequentially(monacoEditor, foldingRanges, index + 1);\n}\n\n/**\n * 查找 managedFields 字段的结束行\n * @param model Monaco 编辑器模型\n * @param startLine 起始行号\n * @returns 结束行号\n */\nfunction findManagedFieldsEndLine(\n  model: import('monaco-editor/esm/vs/editor/editor.api').editor.ITextModel,\n  startLine: number,\n): number {\n  const totalLines = model.getLineCount();\n  const startIndent = getLineIndentation(model, startLine);\n\n  // 从下一行开始查找\n  for (let line = startLine + 1; line <= totalLines; line++) {\n    const lineContent = model.getLineContent(line).trim();\n\n    // 跳过空行\n    if (!lineContent) {\n      continue;\n    }\n\n    const currentIndent = getLineIndentation(model, line);\n\n    // 如果缩进小于等于起始行，说明 managedFields 字段结束\n    if (currentIndent <= startIndent) {\n      return line - 1;\n    }\n  }\n\n  return totalLines;\n}\n\n/**\n * 获取行的缩进级别\n * @param model Monaco 编辑器模型\n * @param lineNumber 行号\n * @returns 缩进级别（空格数）\n */\nfunction getLineIndentation(\n  model: import('monaco-editor/esm/vs/editor/editor.api').editor.ITextModel,\n  lineNumber: number,\n): number {\n  const lineContent = model.getLineContent(lineNumber);\n  const match = lineContent.match(/^(\\s*)/);\n  return match ? match[1].length : 0;\n}\n\n/**\n * 编辑器实例获取器接口\n */\nexport interface EditorInstanceProvider {\n  getEditorInstance():\n    | import('monaco-editor/esm/vs/editor/editor.api').editor.IStandaloneCodeEditor\n    | null;\n}\n\n/**\n * ManagedFields 自动折叠器\n * 用于在内容变化时自动折叠 managedFields 字段\n */\nexport class ManagedFieldsAutoFolder {\n  private subscription?: Subscription;\n  private lastFoldedContent = '';\n\n  /**\n   * 开始监听内容变化并自动折叠\n   * @param editorProvider 编辑器实例提供者\n   * @param contentObservable 内容变化的 Observable\n   */\n  startAutoFold(\n    editorProvider: EditorInstanceProvider,\n    contentObservable: any,\n  ): void {\n    this.stopAutoFold();\n\n    this.subscription = contentObservable.subscribe(() => {\n      setTimeout(() => {\n        const editor = editorProvider.getEditorInstance();\n        if (editor) {\n          const model = editor.getModel();\n          if (model) {\n            const currentContent = model.getValue();\n            // 只有当内容真正发生变化时才执行折叠\n            if (\n              currentContent.includes('managedFields:') &&\n              currentContent !== this.lastFoldedContent\n            ) {\n              foldManagedFields(editor);\n              this.lastFoldedContent = currentContent;\n            }\n          }\n        }\n      }, 100);\n    });\n  }\n\n  /**\n   * 停止自动折叠\n   */\n  stopAutoFold(): void {\n    if (this.subscription) {\n      this.subscription.unsubscribe();\n      this.subscription = undefined;\n    }\n  }\n\n  /**\n   * 手动执行一次折叠\n   * @param editorProvider 编辑器实例提供者\n   */\n  foldOnce(editorProvider: EditorInstanceProvider): void {\n    const editor = editorProvider.getEditorInstance();\n    if (editor) {\n      foldManagedFields(editor);\n      const model = editor.getModel();\n      if (model) {\n        this.lastFoldedContent = model.getValue();\n      }\n    }\n  }\n}\n"]}