Rocky_Mountain_Vending/.pnpm-store/v10/files/ee/947e7b1986c4d697e08e1073814ec404a51651c125e47b5c859348e1be99ab420970f4fb8277a106231d8fb6bd43a0293dedbaebe13969e6ef2750189990aa

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All rights reserved.\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\nimport type * as Platform from '../../core/platform/platform.js';\nimport type * as Protocol from '../../generated/protocol.js';\n\nexport class ProfileNode {\n  callFrame: Protocol.Runtime.CallFrame;\n  callUID: string;\n  self: number;\n  total: number;\n  id: number;\n  parent: ProfileNode|null;\n  children: ProfileNode[];\n  functionName: string;\n  depth!: number;\n  deoptReason!: string|null;\n  constructor(callFrame: Protocol.Runtime.CallFrame) {\n    this.callFrame = callFrame;\n    this.callUID = `${callFrame.functionName}@${callFrame.scriptId}:${callFrame.lineNumber}:${callFrame.columnNumber}`;\n    this.self = 0;\n    this.total = 0;\n    this.id = 0;\n    this.functionName = callFrame.functionName;\n    this.parent = null;\n    this.children = [];\n  }\n\n  get scriptId(): Protocol.Runtime.ScriptId {\n    return String(this.callFrame.scriptId) as Protocol.Runtime.ScriptId;\n  }\n\n  get url(): Platform.DevToolsPath.UrlString {\n    return this.callFrame.url as Platform.DevToolsPath.UrlString;\n  }\n\n  get lineNumber(): number {\n    return this.callFrame.lineNumber;\n  }\n\n  get columnNumber(): number {\n    return this.callFrame.columnNumber;\n  }\n\n  setFunctionName(name: string|null): void {\n    if (name === null) {\n      return;\n    }\n    this.functionName = name;\n  }\n}\n\nexport class ProfileTreeModel {\n  root!: ProfileNode;\n  total!: number;\n  maxDepth!: number;\n\n  initialize(root: ProfileNode): void {\n    this.root = root;\n    this.assignDepthsAndParents();\n    this.total = this.calculateTotals(this.root);\n  }\n\n  private assignDepthsAndParents(): void {\n    const root = this.root;\n    root.depth = -1;\n    root.parent = null;\n    this.maxDepth = 0;\n    const nodesToTraverse = [root];\n    while (nodesToTraverse.length) {\n      const parent = (nodesToTraverse.pop() as ProfileNode);\n      const depth = parent.depth + 1;\n      if (depth > this.maxDepth) {\n        this.maxDepth = depth;\n      }\n      const children = parent.children;\n      for (const child of children) {\n        child.depth = depth;\n        child.parent = parent;\n        nodesToTraverse.push(child);\n      }\n    }\n  }\n\n  private calculateTotals(root: ProfileNode): number {\n    const nodesToTraverse = [root];\n    const dfsList = [];\n    while (nodesToTraverse.length) {\n      const node = (nodesToTraverse.pop() as ProfileNode);\n      node.total = node.self;\n      dfsList.push(node);\n      nodesToTraverse.push(...node.children);\n    }\n    while (dfsList.length > 1) {\n      const node = (dfsList.pop() as ProfileNode);\n      if (node.parent) {\n        node.parent.total += node.total;\n      }\n    }\n    return root.total;\n  }\n}\n"]}