utils.tsx

components/messages/UserToolResultMessage/utils.tsx

tool-system ui-flow

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3938

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Imports

Keywords

What this is

This page documents one file from the repository and includes its full source so you can read it without leaving the docs site.

Beginner explanation

This file is one piece of the larger system. Its name, directory, imports, and exports show where it fits. Start by reading the exports and related files first.

How it is used

Start from the exports list and related files. Those are the easiest clues for where this file fits into the system.

Expert explanation

Architecturally, this file intersects with tool-system, ui-flow. It contains 44 lines, 5 detected imports, and 1 detected exports.

Important relationships

Detected exports

useGetToolFromMessages

Keywords

tooltoolusetoolstooluseidlookupstoolusebytooluseidreactfindtoolbynamebreakelse

Detected imports

react/compiler-runtime
@anthropic-ai/sdk/resources/index.mjs
react
../../../Tool.js
../../../utils/messages.js

Source notes

This page embeds the full file contents. Small or leaf files are still indexed honestly instead of being over-explained.

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Full source

import { c as _c } from "react/compiler-runtime";
import type { ToolUseBlockParam } from '@anthropic-ai/sdk/resources/index.mjs';
import { useMemo } from 'react';
import { findToolByName, type Tool, type Tools } from '../../../Tool.js';
import type { buildMessageLookups } from '../../../utils/messages.js';
export function useGetToolFromMessages(toolUseID, tools, lookups) {
  const $ = _c(7);
  let t0;
  if ($[0] !== lookups.toolUseByToolUseID || $[1] !== toolUseID || $[2] !== tools) {
    bb0: {
      const toolUse = lookups.toolUseByToolUseID.get(toolUseID);
      if (!toolUse) {
        t0 = null;
        break bb0;
      }
      const tool = findToolByName(tools, toolUse.name);
      if (!tool) {
        t0 = null;
        break bb0;
      }
      let t1;
      if ($[4] !== tool || $[5] !== toolUse) {
        t1 = {
          tool,
          toolUse
        };
        $[4] = tool;
        $[5] = toolUse;
        $[6] = t1;
      } else {
        t1 = $[6];
      }
      t0 = t1;
    }
    $[0] = lookups.toolUseByToolUseID;
    $[1] = toolUseID;
    $[2] = tools;
    $[3] = t0;
  } else {
    t0 = $[3];
  }
  return t0;
}
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