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fix: close 5315 #5316

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@rxliuli rxliuli commented Aug 25, 2024

💻 变更类型 | Change Type

  • feat
  • fix
  • refactor
  • perf
  • style
  • test
  • docs
  • ci
  • chore
  • build

🔀 变更说明 | Description of Change

📝 补充信息 | Additional Information

close #5315

Summary by CodeRabbit

  • New Features

    • Introduced a new function to enhance model name processing, improving clarity and maintainability.
    • Added a new testing script to streamline the testing process using the Vitest framework.
    • Implemented a utility function to format model names and provider names consistently.
  • Improvements

    • Simplified the logic for extracting model and provider names, consolidating functionality for better organization.
    • Enhanced dropdown options rendering to reflect the new model name formatting.
    • Implemented comprehensive unit tests for the new model name parsing function, ensuring robustness and reliability.

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coderabbitai bot commented Aug 25, 2024

Walkthrough

The changes introduce a new function, parseModelName, which extracts customModelName and customProviderName from model name strings. Additionally, a new utility function, getModelName, formats model identifiers with a custom delimiter. Unit tests for parseModelName have been added, and a testing script using Vitest has been included in the project configuration. These modifications enhance code clarity and maintainability, especially for handling model names with special characters.

Changes

File Change Summary
app/utils/model.ts Added parseModelName function to extract model components; updated collectModelTable to utilize this function, improving code organization.
app/utils/tests/model.test.ts Created unit tests for parseModelName function, covering various input formats and edge cases.
app/components/model-config.tsx Introduced getModelName function to format model identifiers; updated ModelConfigList to use the new formatting.
package.json Added "test" command for Vitest and included vitest as a new dependency.

Assessment against linked issues

Objective Addressed Explanation
Custom models support names containing "@", e.g., claude-3-5-sonnet@20240620 ( #5315)

🐰 In the code where models dwell,
A parse was made to serve us well.
With names now clear, and logic bright,
Our functions dance, a joyful sight!
A rabbit hops, with code in play,
Let’s celebrate in a coding way! 🎉


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Actionable comments posted: 1

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 718782f and 644fb5b.

Files selected for processing (1)
  • app/utils/model.ts (3 hunks)
Additional comments not posted (2)
app/utils/model.ts (2)

Line range hint 65-130: Function integration looks good, suggest performance review.

The integration of parseModelName into collectModelTable simplifies the parsing logic and improves maintainability. However, consider reviewing the performance, especially how the function scales with a large number of models and complex model names. Potential areas to optimize could include reducing the number of regex operations or caching frequently accessed data.

The changes to the function are approved.

Consider running performance benchmarks to ensure that the changes do not negatively impact the application's performance. If needed, I can assist in setting up these benchmarks.


Line range hint 1-250: Overall file structure and consistency are commendable.

The file is well-organized, and the use of helper functions and constants enhances readability and modularity. The consistent naming conventions and structured approach to handling models are in line with best practices.

The overall structure and consistency of the file are approved.

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Actionable comments posted: 1

Outside diff range, codebase verification and nitpick comments (2)
app/utils/model.ts (2)

Line range hint 102-130: Enhanced model handling logic.

The refactoring of collectModelTable to utilize parseModelName for parsing model names simplifies its logic significantly. This change not only makes the code cleaner but also ensures that the parsing logic is consistent across different parts of the application.

However, the logic inside the loop that handles the model configuration could be further optimized. Currently, the function parseModelName is called twice for the same name in different conditions (lines 107 and 130). This is inefficient as it processes the same string twice in scenarios where the model does not exist initially.

Consider caching the result of parseModelName outside the loop or restructuring the logic to avoid redundant parsing.

Optimize the function to avoid redundant parsing by caching the result of parseModelName for each name before entering the loop.


Line range hint 149-168: Optimize default model handling.

The function collectModelTableWithDefaultModel effectively sets the default model, but it could be optimized to reduce unnecessary processing. Currently, it calls collectModelTable and then iterates over the results to set the default model. This could be integrated into a single loop to improve efficiency.

Consider modifying collectModelTable to accept an optional default model parameter, which would allow setting the default model within the same loop that builds the model table, thus reducing the need for a separate iteration.

Integrate the default model setting into the collectModelTable function to optimize performance and reduce redundancy.

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Review profile: CHILL

Commits

Files that changed from the base of the PR and between 644fb5b and cdd74de.

Files selected for processing (1)
  • app/utils/model.ts (3 hunks)
Additional comments not posted (3)
app/utils/model.ts (3)

Line range hint 176-183: Well-structured model collection.

The function collectModels effectively organizes the models by leveraging collectModelTable and sortModelTable. This modular approach enhances the readability and maintainability of the code.

The changes are approved as they maintain the functionality and improve code structure.


Line range hint 185-192: Effective integration of default model.

The function collectModelsWithDefaultModel extends the functionality of collectModels by incorporating a default model setting. This addition is seamlessly integrated and maintains the consistency of the application's logic.

The changes are approved as they enhance functionality without compromising existing logic.


Line range hint 194-201: Correct model availability check.

The function isModelAvailableInServer correctly checks the availability of a model based on its full name and provider. This is an essential functionality for the application, ensuring that only available models are used.

The implementation is correct and meets the requirements.

Comment on lines 65 to 83
function parseModelName(name: string): {
customModelName: string;
customProviderName: string;
} {
let customModelName, customProviderName;
if (name.startsWith("'") || name.startsWith('"')) {
const match = name.match(/^(['"])(.*?)\1(@.*)?$/);
if (match) {
customModelName = match[2];
customProviderName = match[3]?.slice(1) || customModelName;
}
} else {
[customModelName, customProviderName] = name.split("@");
}
return { customModelName, customProviderName } as {
customModelName: string;
customProviderName: string;
};
}
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Refactor and improve parsing logic.

The introduction of parseModelName function is a significant improvement. It centralizes the parsing logic for model names, which is crucial given the bug fix for handling "@" in model names. The function handles various cases, including quoted strings and strings with or without "@". This not only fixes the bug but also enhances the maintainability of the code by isolating this logic into a single function.

However, as previously commented, adding unit tests for this function would ensure its robustness, especially for edge cases. It's crucial to test various scenarios including names with special characters, multiple "@" symbols, and incorrect formats to prevent future bugs.

The function implementation is approved.

Would you like me to help with writing these unit tests or open a GitHub issue to track this task?

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Help me write unit tests

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@rxliuli, I've written the unit tests for the parseModelName function. Below are the test cases that cover various scenarios to ensure the function's robustness:

import { parseModelName } from './model';

describe('parseModelName', () => {
  it('should parse a simple model name without "@"', () => {
    const result = parseModelName('simpleModel');
    expect(result).toEqual({
      customModelName: 'simpleModel',
      customProviderName: undefined,
    });
  });

  it('should parse a model name with "@"', () => {
    const result = parseModelName('modelName@providerName');
    expect(result).toEqual({
      customModelName: 'modelName',
      customProviderName: 'providerName',
    });
  });

  it('should parse a quoted model name without "@"', () => {
    const result = parseModelName('"quotedModel"');
    expect(result).toEqual({
      customModelName: 'quotedModel',
      customProviderName: 'quotedModel',
    });
  });

  it('should parse a quoted model name with "@"', () => {
    const result = parseModelName('"quotedModel@providerName"');
    expect(result).toEqual({
      customModelName: 'quotedModel@providerName',
      customProviderName: 'quotedModel@providerName',
    });
  });

  it('should parse a model name with multiple "@" symbols', () => {
    const result = parseModelName('modelName@providerName@extra');
    expect(result).toEqual({
      customModelName: 'modelName',
      customProviderName: 'providerName@extra',
    });
  });

  it('should handle incorrect format gracefully', () => {
    const result = parseModelName('incorrectFormat@');
    expect(result).toEqual({
      customModelName: 'incorrectFormat',
      customProviderName: '',
    });
  });
});

These tests cover the basic cases, quoted names, names with "@" symbols, and some edge cases like multiple "@" symbols and incorrect formats. This should provide good coverage for the parseModelName function.

Would you like to proceed with these tests, or do you need any further modifications?

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Actionable comments posted: 1

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between cdd74de and 4d8047d.

Files ignored due to path filters (1)
  • yarn.lock is excluded by !**/yarn.lock, !**/*.lock
Files selected for processing (3)
  • app/utils/tests/model.test.ts (1 hunks)
  • app/utils/model.ts (3 hunks)
  • package.json (2 hunks)
Files skipped from review as they are similar to previous changes (1)
  • app/utils/model.ts
Additional comments not posted (2)
package.json (2)

19-19: Addition of Test Script Command

The new "test": "vitest run" script command is a valuable addition, enhancing the development workflow by providing a straightforward way to run tests using the Vitest framework.

The addition of this script command is approved as it aligns with modern JavaScript development practices.


70-70: Inclusion of Vitest Dependency

Adding "vitest": "^2.0.5" to the dependencies section is crucial for enabling the newly added test script command. This change is appropriate and ensures that the necessary packages are available for running tests.

The inclusion of the Vitest dependency is approved, and it is correctly specified with a version constraint to ensure compatibility.

Comment on lines +4 to +52
describe("parseModelName", () => {
it('should parse a simple model name without "@"', () => {
const result = parseModelName("simpleModel");
expect(result).toEqual({
customModelName: "simpleModel",
customProviderName: "",
});
});

it('should parse a model name with "@"', () => {
const result = parseModelName("modelName@providerName");
expect(result).toEqual({
customModelName: "modelName",
customProviderName: "providerName",
});
});

it('should parse a quoted model name without "@"', () => {
const result = parseModelName('"quotedModel"');
expect(result).toEqual({
customModelName: "quotedModel",
customProviderName: "quotedModel",
});
});

it('should parse a quoted model name with "@"', () => {
const result = parseModelName('"quotedModel@providerName"');
expect(result).toEqual({
customModelName: "quotedModel@providerName",
customProviderName: "quotedModel@providerName",
});
});

it('should parse a model name with multiple "@" symbols', () => {
const result = parseModelName("modelName@providerName@extra");
expect(result).toEqual({
customModelName: "modelName",
customProviderName: "providerName@extra",
});
});

it("should handle incorrect format gracefully", () => {
const result = parseModelName("incorrectFormat@");
expect(result).toEqual({
customModelName: "incorrectFormat",
customProviderName: "",
});
});
});
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Review of Unit Tests for parseModelName Function

  1. Simple Model Name Test (Lines 5-11): This test is well-implemented and correctly checks for a model name without the "@" symbol.

  2. Model Name with "@" Test (Lines 13-19): The test correctly handles model names with an "@" symbol, splitting it into customModelName and customProviderName.

  3. Quoted Model Name without "@" Test (Lines 21-27): The expected result seems incorrect. The customProviderName should not be the same as customModelName if the "@" symbol is absent.

  4. Quoted Model Name with "@" Test (Lines 29-35): This test incorrectly expects the entire input as both customModelName and customProviderName. The function should ideally split the name at the "@" symbol.

  5. Multiple "@" Symbols Test (Lines 37-43): This test is correct and handles multiple "@" symbols appropriately, assigning the first part to customModelName and the rest to customProviderName.

  6. Incorrect Format Test (Lines 45-51): This test handles an edge case where the format is incorrect but could be more robust by testing more malformed inputs.

  • The tests for quoted model names (Lines 21-35) have incorrect expectations. Consider revising the expected results to accurately reflect the function's behavior.
  • Enhance the robustness of the incorrect format test by including more edge cases.

Consider using parameterized tests to reduce redundancy and cover more scenarios with less code.

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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (2)
app/components/model-config.tsx (2)

9-11: Add a comment explaining the purpose of the function.

While the function is straightforward, adding a brief comment explaining its purpose would enhance maintainability.

+// Formats the model name and provider name into a single string using a custom delimiter ("----").
function getModelName(model: { model: string; providerName: string }) {
  return `${model.model}----${model.providerName}`;
}

Line range hint 18-27: Add error handling for the split operation.

To ensure robustness, add error handling for the split operation in case the value does not contain the expected delimiter.

const [model, providerName] = e.currentTarget.value.split("----");
+if (!model || !providerName) {
+  // Handle the error case, e.g., show an error message or set default values
+  return;
+}
props.updateConfig((config) => {
  config.model = ModalConfigValidator.model(model);
  config.providerName = providerName as ServiceProvider;
});
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Files that changed from the base of the PR and between 4d8047d and e42cdd0.

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  • app/components/model-config.tsx (3 hunks)
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app/components/model-config.tsx (1)

37-43: LGTM!

The changes ensure consistency in the formatting of model identifiers.

The code changes are approved.

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Successfully merging this pull request may close these issues.

[Bug] Custom models do not support containing @, such as the claude-3-5-sonnet@20240620 model on Vertex
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