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Feat: using tauri fetch api in App #5565

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merged 30 commits into from
Oct 9, 2024

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lloydzhou
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@lloydzhou lloydzhou commented Sep 29, 2024

πŸ’» ε˜ζ›΄η±»εž‹ | Change Type

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

πŸ”€ ε˜ζ›΄θ―΄ζ˜Ž | Description of Change

πŸ“ θ‘₯充俑息 | Additional Information

Summary by CodeRabbit

Release Notes

  • New Features

    • Introduced a new streaming fetch functionality for improved data handling.
    • Enhanced the fetch function to support real-time streaming of HTTP responses, allowing efficient handling of large data transfers.
    • Added support for multiple image uploads in the chat component.
    • Implemented tooltips for error messages in the chat interface.
  • Bug Fixes

    • Improved error handling in chat responses, including detailed error messages.
  • Updates

    • Enhanced response processing to ensure consistent data formatting.
    • Refined keyboard event handling in the chat component for better user experience.
  • Chores

    • Removed deprecated constants and functions to streamline the codebase.

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coderabbitai bot commented Sep 29, 2024

Walkthrough

This pull request introduces significant changes to the fetch function in app/utils.ts, replacing the tauriFetch implementation with tauriStreamFetch for improved response handling when the __TAURI__ global variable is present. Additionally, a new file src-tauri/src/stream.rs is created to implement streaming HTTP fetch functionality using the reqwest library, allowing for real-time streaming of HTTP responses and facilitating efficient data transfers. Various enhancements are also made to chat-related utilities and components.

Changes

File Change Summary
app/utils.ts Replaced tauriFetch with tauriStreamFetch, removed REQUEST_TIMEOUT_MS constant and ResponseType import, and updated the adapter function for consistent response handling.
app/utils/chat.ts Added tauriFetch import, modified fetchEventSource to use tauriFetch, updated error handling in tool calls, and improved resiliency in uploadImage function.
app/components/chat.tsx Enhanced chat functionality with a new title property for tooltips, improved keyboard event handling, and allowed multiple image uploads.
app/store/chat.ts Added an optional errorMsg property to the ChatMessageTool type for better error handling in chat sessions.
src-tauri/src/stream.rs Introduced a new file for streaming HTTP fetch functionality, added stream_fetch function, and defined data structures for handling streaming responses.
app/utils/stream.ts Added a new function fetch for streaming HTTP requests using Tauri commands, with fallbacks for standard fetch.

Possibly related PRs

  • support tauri-v2Β #5518: The changes in this PR support Tauri version 2, which is relevant to the modifications made in the main PR regarding the fetch function's implementation that utilizes Tauri features.
  • hotfix for x-goog-api-keyΒ #5562: This PR addresses issues related to the x-goog-api-key, which may involve similar authorization handling as the changes in the fetch function in the main PR, particularly in how requests are constructed and managed.

Suggested reviewers

  • Dogtiti

Poem

🐰 In the realm of code so bright,
Streams of data take their flight.
Tauri's magic, swift and clear,
Fetching joy, we hold so dear.
With each change, our paths align,
In the code, our dreams entwine! 🌟


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Actionable comments posted: 13

🧹 Outside diff range and nitpick comments (16)
app/global.d.ts (1)

15-15: LGTM! Consider adding documentation for clarity.

The addition of the convertFileSrc method to the __TAURI__ object is appropriate and aligns with Tauri's API structure. This method will likely be useful for converting file paths to URLs that can be used within the application.

Consider adding a brief JSDoc comment to explain the purpose and usage of this method. For example:

/**
 * Converts a file path to a URL that can be used by the application.
 * @param url The file path to convert.
 * @param protocol Optional protocol to use for the converted URL.
 * @returns The converted URL as a string.
 */
convertFileSrc(url: string, protocol?: string): string;

This documentation will help developers understand the method's purpose and how to use it correctly.

app/store/access.ts (1)

33-33: LGTM: Consistent use of base URL constants

The updates to the DEFAULT_ACCESS_STATE object correctly implement the newly imported base URL constants. This change improves consistency and maintainability across the application.

For complete consistency, consider updating the azureUrl property in the same manner:

- azureUrl: "",
+ azureUrl: AZURE_BASE_URL,

This would require adding AZURE_BASE_URL to the import statement as well.

Also applies to: 42-42, 48-48, 53-53, 58-58, 62-62, 66-66, 70-70, 74-74, 79-79

app/client/platforms/moonshot.ts (1)

Line range hint 1-203: Summary: Changes look good, but consider broader impact.

The modifications to this file are minimal and focused on updating the base URL constant. These changes appear to be part of a larger refactoring effort to standardize API URL handling across the application.

Next steps:

  1. Ensure that the MOONSHOT_BASE_URL constant is correctly defined in the @/app/constant file.
  2. Verify that this change is consistent with other API-related modifications in the pull request.
  3. Update any relevant documentation or configuration files that may reference the old DEFAULT_API_HOST constant.
  4. Consider adding or updating unit tests to cover the URL construction logic in the path method.

Given that this change affects how API URLs are constructed, it would be beneficial to review the overall architecture of API handling in the application. Consider whether a more centralized approach to managing API URLs could simplify future updates and reduce the risk of inconsistencies across different parts of the codebase.

app/client/platforms/bytedance.ts (2)

169-170: LGTM. Consider minor refactoring for clarity.

The use of the custom fetch function in fetchEventSource is consistent with the new import and aligns with the apparent goal of using a unified fetch implementation.

For improved readability, consider extracting the fetchEventSource options into a separate object:

const fetchEventSourceOptions = {
  fetch,
  ...chatPayload,
  async onopen(res) {
    // ... existing onopen logic ...
  },
  // ... other event handlers ...
};

fetchEventSource(chatPath, fetchEventSourceOptions);

This refactoring would make the function call cleaner and the options more maintainable.


Line range hint 1-270: Overall assessment: Changes look good, consider broader implications.

The modifications to introduce and use a custom fetch function are well-implemented and focused. They appear to be part of a larger effort to standardize fetch operations across the application.

To ensure consistency and maximize the benefits of this change:

  1. Review other files in the project to identify opportunities for using the custom fetch function.
  2. Consider adding documentation or comments explaining the benefits and any special features of the custom fetch implementation.
  3. If not already done, create unit tests for the custom fetch function to ensure its reliability.
app/client/platforms/iflytek.ts (1)

44-44: LGTM! Consider additional error handling.

The changes to the base URL construction and the use of the custom fetch function look good. These modifications align with the updated import statements and potentially improve the API request handling.

Consider adding additional error handling for the base URL construction. For example:

-      baseUrl = isApp ? IFLYTEK_BASE_URL + apiPath : apiPath;
+      baseUrl = isApp ? IFLYTEK_BASE_URL + apiPath : apiPath;
+      if (!baseUrl) {
+        throw new Error("Failed to construct base URL for Iflytek API");
+      }

This will help catch potential issues early if the base URL is not properly set.

Also applies to: 153-153

app/client/platforms/alibaba.ts (1)

182-182: LGTM! Consider updating documentation

The addition of the custom fetch function to fetchEventSource is a good change that allows for consistent fetch behavior across the application.

Consider adding a comment explaining why a custom fetch is being used here, to help future maintainers understand the rationale behind this change.

app/client/platforms/tencent.ts (1)

74-74: LGTM! Consider adding a comment for clarity.

The change to use TENCENT_BASE_URL when the application is identified as an app is appropriate and aligns with the updated import. This simplifies the base URL determination logic while maintaining backwards compatibility.

Consider adding a brief comment explaining the distinction between app and non-app modes for future maintainers:

-      baseUrl = isApp ? TENCENT_BASE_URL : ApiPath.Tencent;
+      // Use TENCENT_BASE_URL for app mode, fallback to ApiPath.Tencent for web
+      baseUrl = isApp ? TENCENT_BASE_URL : ApiPath.Tencent;
app/client/platforms/baidu.ts (1)

Line range hint 1-324: Summary: Custom fetch implementation introduced.

The changes in this file are part of a larger effort to use a custom fetch implementation across the application. The modifications are minimal and focused:

  1. Import of custom fetch from a local module.
  2. Usage of the custom fetch in the fetchEventSource method.

These changes should improve consistency in API request handling. However, it's important to ensure that:

  1. The custom fetch implementation in @/app/utils/stream is thoroughly tested and maintains feature parity with the native fetch.
  2. All uses of fetch in this file and related files are updated to use the custom implementation.
  3. The behavior of fetchEventSource with the custom fetch is verified, especially for error handling and abort scenarios.

Consider documenting the reasons for using a custom fetch implementation and any additional features it provides. This will help maintain the code and onboard new developers.

app/utils/chat.ts (1)

Line range hint 1-368: Consider the architectural implications of Tauri-specific networking.

The changes in this file introduce Tauri-specific networking, which is a significant architectural decision. While the implementation is clean and minimal, it's important to consider the following:

  1. Cross-platform compatibility: Ensure that the application can still function in non-Tauri environments if required.
  2. Error handling: Add appropriate error handling for cases where Tauri-specific features might not be available.
  3. Documentation: Update the project documentation to reflect this change in networking strategy.
  4. Testing: Implement tests that cover both Tauri and non-Tauri environments to ensure robust functionality across platforms.

Consider implementing a strategy pattern or dependency injection for the fetch implementation. This would allow for easy switching between Tauri and non-Tauri networking based on the runtime environment, enhancing the application's flexibility and maintainability.

app/client/platforms/openai.ts (1)

Line range hint 1-601: Summary: API endpoint configuration centralized, testing recommended

The changes in this file align with the PR objective of using the Tauri fetch API by centralizing the API endpoint configuration. While the modifications are minimal, they have the potential to impact API calls throughout the application.

To ensure the changes don't introduce any regressions:

  1. Thoroughly test all API-dependent functionalities in both app and non-app contexts.
  2. Verify that the OPENAI_BASE_URL is correctly set and propagated in different environments.
  3. Consider adding or updating unit tests for the path method to cover both app and non-app scenarios.
app/utils/stream.ts (4)

39-39: Simplify conditional function call with optional chaining

The expression unlisten && unlisten(); can be simplified using optional chaining for better readability.

Apply this diff:

- unlisten && unlisten();
+ unlisten?.();
🧰 Tools
πŸͺ› Biome

[error] 39-39: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


79-83: Offer assistance with FormData handling in the 'body' parameter

Noticed the TODO comment regarding FormData handling. Implementing FormData support will enhance the functionality by allowing form data to be sent in the request body.

Would you like assistance in implementing FormData support for the body parameter? I can help provide a solution or open a GitHub issue to track this task.


24-29: Ensure default 'body' parameter aligns with expected types

The body parameter is defaulted to an empty array body = [], which may not align with the expected BodyInit type from the RequestInit interface. Consider setting the default to undefined or handling different body types appropriately.

Apply this diff:

- body = [],
+ body,

Ensure that the body is processed correctly later in the code, handling cases when it's undefined, a string, or other permissible types.


Line range hint 22-97: Consider renaming the function to avoid confusion with the global 'fetch'

Overriding the global fetch function may lead to confusion or unintended side effects. It might be better to rename the function to something more specific, like tauriFetch, to make it clear that it's a custom implementation.

Apply this diff to rename the function:

-export function fetch(url: string, options?: RequestInit): Promise<any> {
+export function tauriFetch(url: string, options?: RequestInit): Promise<any> {

Ensure all references to this function are updated accordingly.

🧰 Tools
πŸͺ› Biome

[error] 39-39: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


[error] 64-64: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 30-30: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)


[error] 64-64: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)

src-tauri/src/stream.rs (1)

60-63: Use a logging framework instead of println!() for better log management.

The code uses println!() statements to output debug information (lines 60-63). For better log management and to control log levels, consider using a logging framework like log or env_logger.

Example using the log crate:

use log::debug;

debug!("method: {:?}", method);
debug!("url: {:?}", url);
debug!("headers: {:?}", headers);
debug!("headers: {:?}", _headers);
πŸ“œ Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

πŸ“₯ Commits

Files that changed from the base of the PR and between fcba50f and a50c282.

β›” Files ignored due to path filters (1)
  • src-tauri/Cargo.lock is excluded by !**/*.lock
πŸ“’ Files selected for processing (20)
  • app/client/platforms/alibaba.ts (2 hunks)
  • app/client/platforms/anthropic.ts (2 hunks)
  • app/client/platforms/baidu.ts (2 hunks)
  • app/client/platforms/bytedance.ts (2 hunks)
  • app/client/platforms/google.ts (4 hunks)
  • app/client/platforms/iflytek.ts (4 hunks)
  • app/client/platforms/moonshot.ts (2 hunks)
  • app/client/platforms/openai.ts (2 hunks)
  • app/client/platforms/tencent.ts (4 hunks)
  • app/constant.ts (0 hunks)
  • app/global.d.ts (1 hunks)
  • app/store/access.ts (3 hunks)
  • app/store/plugin.ts (1 hunks)
  • app/store/sync.ts (1 hunks)
  • app/utils/chat.ts (2 hunks)
  • app/utils/cors.ts (0 hunks)
  • app/utils/stream.ts (1 hunks)
  • src-tauri/Cargo.toml (1 hunks)
  • src-tauri/src/main.rs (1 hunks)
  • src-tauri/src/stream.rs (1 hunks)
πŸ’€ Files with no reviewable changes (2)
  • app/constant.ts
  • app/utils/cors.ts
🧰 Additional context used
πŸͺ› Biome
app/utils/stream.ts

[error] 39-39: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


[error] 64-64: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 30-30: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)


[error] 64-64: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)

πŸ”‡ Additional comments (34)
src-tauri/src/main.rs (3)

4-4: New module added: stream

The addition of the stream module is a good practice for organizing code related to streaming functionality. This aligns with the PR objective of using the Tauri fetch API.


8-8: New invoke handler added for stream::stream_fetch

The integration of stream::stream_fetch as an invoke handler is appropriate for exposing this functionality to the frontend. This change directly supports the PR's goal of implementing the Tauri fetch API.

To ensure the stream module is properly implemented, let's verify its contents:

#!/bin/bash
# Description: Verify the contents of the stream module

# Test: Check if stream.rs exists and view its contents
cat src-tauri/src/stream.rs

Line range hint 1-12: Request for information: Bug fixes mentioned in PR objectives

The changes in this file implement new features as mentioned in the PR objectives. However, the PR objectives also mention bug fixes. Could you please provide information about any bug fixes implemented in this PR? If they are in other files, it would be helpful to include those files in the review.

To check for other changed files, we can use the following script:

src-tauri/Cargo.toml (6)

38-44: Summary: Changes align with PR objective and enhance project capabilities.

The additions to the Cargo.toml file are consistent with the PR objective of using the Tauri fetch API. The new dependencies (percent-encoding, reqwest, futures-util, and bytes) and the "linux-protocol-headers" feature for tauri provide the necessary tools for implementing HTTP requests, handling streaming data, and working with URLs.

These changes enhance the project's capabilities for network communication and data processing. However, it's important to ensure that these new dependencies are used effectively and that the "linux-protocol-headers" feature doesn't introduce any cross-platform compatibility issues.


44-44: LGTM: Addition of bytes dependency.

The addition of the bytes crate is appropriate for low-level byte manipulation. This could be useful for efficient handling of network data or file I/O, which aligns with the PR objective of using the Tauri fetch API for streaming data.

To verify the usage of this new dependency, you can run the following script:

#!/bin/bash
# Description: Check for usage of the bytes crate

# Search for imports of bytes
rg --type rust 'use bytes::'

# Search for potential usage of bytes types or functions
rg --type rust 'Bytes|BytesMut|Buf|BufMut'

41-41: LGTM: Addition of percent-encoding dependency.

The addition of the percent-encoding crate is appropriate for URL encoding and decoding tasks. This is a well-maintained and widely used crate for this purpose.

To verify the usage of this new dependency, you can run the following script:

#!/bin/bash
# Description: Check for usage of the percent-encoding crate

# Search for imports of percent-encoding
rg --type rust 'use percent_encoding::'

# Search for potential usage of percent-encoding functions
rg --type rust 'encode|decode'

42-42: LGTM: Addition of reqwest dependency.

The addition of the reqwest crate is appropriate for making HTTP requests. This aligns with the PR objective of using the Tauri fetch API. reqwest is a well-maintained and widely used HTTP client library for Rust.

To verify the usage of this new dependency, you can run the following script:

#!/bin/bash
# Description: Check for usage of the reqwest crate

# Search for imports of reqwest
rg --type rust 'use reqwest::'

# Search for potential usage of reqwest client or functions
rg --type rust 'Client|get|post|send'

43-43: LGTM: Addition of futures-util dependency.

The addition of the futures-util crate is appropriate for advanced asynchronous programming. This could be related to handling asynchronous HTTP requests or streaming data, which aligns with the PR objective of using the Tauri fetch API.

To verify the usage of this new dependency, you can run the following script:

#!/bin/bash
# Description: Check for usage of the futures-util crate

# Search for imports of futures-util
rg --type rust 'use futures_util::'

# Search for potential usage of futures-util functions or types
rg --type rust 'StreamExt|FutureExt|TryFutureExt|TryStreamExt'

38-38: Verify the necessity of the "linux-protocol-headers" feature.

The addition of the "linux-protocol-headers" feature to the tauri dependency may have implications for cross-platform compatibility. Please ensure that this feature is necessary for the project's requirements and doesn't negatively impact the application's behavior on non-Linux platforms.

To verify the usage and necessity of this feature, you can run the following script:

app/store/sync.ts (1)

28-28: Simplified proxyUrl assignment in DEFAULT_SYNC_STATE

The change removes the corsPath function call and directly assigns ApiPath.Cors to the proxyUrl property. This simplification is generally a good practice as it reduces unnecessary function calls.

However, we should verify if this change is consistent with the intended behavior:

  1. Does ApiPath.Cors already contain the correct path without needing corsPath processing?
  2. Is corsPath used elsewhere in the codebase for similar purposes?

To ensure consistency and identify potential issues, let's run the following checks:

If corsPath is not used elsewhere and ApiPath.Cors is used directly in other places, this change is likely correct. Otherwise, we may need to update other occurrences for consistency.

βœ… Verification successful

Verified Removal of corsPath

The corsPath function is no longer used in the codebase, and ApiPath.Cors is appropriately assigned directly to the proxyUrl property. This change is consistent and does not introduce any issues.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check usage of corsPath and ApiPath.Cors
echo "Checking corsPath usage:"
rg "corsPath\(" --type typescript
echo "\nChecking ApiPath.Cors usage:"
rg "ApiPath\.Cors" --type typescript
echo "\nChecking if corsPath is defined:"
rg "function corsPath" --type typescript

Length of output: 431


Script:

#!/bin/bash
# Check usage of corsPath and ApiPath.Cors in TypeScript files
echo "Checking corsPath usage:"
rg "corsPath\(" -g "*.ts" -g "*.tsx"
echo "\nChecking ApiPath.Cors usage:"
rg "ApiPath\.Cors" -g "*.ts" -g "*.tsx"
echo "\nChecking if corsPath is defined:"
rg "function corsPath" -g "*.ts" -g "*.tsx"

Length of output: 379

app/store/access.ts (2)

5-14: LGTM: Improved import structure for base URLs

The addition of base URL constants to the import statement is a positive change. It centralizes the configuration and makes it easier to maintain and update base URLs across the application.


Line range hint 1-238: Summary: Improved API configuration structure

The changes in this file significantly improve the configuration structure for various API endpoints. By centralizing the base URLs and using constants, the code becomes more maintainable and less prone to errors. These modifications align well with the PR's objective of enhancing the handling of API requests.

Key improvements:

  1. Centralized import of base URL constants
  2. Consistent use of these constants in the DEFAULT_ACCESS_STATE object

These changes lay a solid foundation for implementing the Tauri fetch API across the application.

app/client/platforms/moonshot.ts (2)

43-43: LGTM. Consider testing in different environments.

The modification correctly implements the new MOONSHOT_BASE_URL constant while maintaining the existing logic for determining the base URL. This change preserves backwards compatibility for non-app contexts.

To ensure the change doesn't introduce any unexpected behavior:

  1. Test the application in both app and non-app contexts to verify that the correct base URL is used in each case.
  2. Verify that API requests are correctly routed in all supported environments.

5-5: LGTM. Verify constant usage across the codebase.

The import of MOONSHOT_BASE_URL looks good. This change appears to be part of a larger refactoring to use a new constant for the base URL.

To ensure consistency, let's verify the usage of this new constant across the codebase:

βœ… Verification successful

To address the issue with unrecognized file types, let's search for .ts and .tsx files directly:


Changes Verified: All instances of DEFAULT_API_HOST have been successfully replaced with MOONSHOT_BASE_URL. No issues found.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check usage of MOONSHOT_BASE_URL and look for any remaining instances of DEFAULT_API_HOST

echo "Checking usage of MOONSHOT_BASE_URL:"
rg --type typescript "MOONSHOT_BASE_URL"

echo "\nChecking for any remaining instances of DEFAULT_API_HOST:"
rg --type typescript "DEFAULT_API_HOST"

Length of output: 362


Script:

# 
#!/bin/bash
# Description: Check usage of MOONSHOT_BASE_URL and look for any remaining instances of DEFAULT_API_HOST in .ts and .tsx files

echo "Checking usage of MOONSHOT_BASE_URL in .ts and .tsx files:"
rg "MOONSHOT_BASE_URL" --glob "*.ts" --glob "*.tsx"

echo "\nChecking for any remaining instances of DEFAULT_API_HOST in .ts and .tsx files:"
rg "DEFAULT_API_HOST" --glob "*.ts" --glob "*.tsx"

Length of output: 901

app/client/platforms/bytedance.ts (1)

26-26: LGTM. Verify custom fetch implementation.

The import of a custom fetch function from a local module is a good practice for centralizing and potentially enhancing fetch functionality.

To ensure the custom fetch function is implemented correctly and consistently used, please run the following script:

app/client/platforms/iflytek.ts (2)

Line range hint 1-253: Overall LGTM! Suggest comprehensive API testing.

The changes in this file appear to be part of a larger effort to refactor and improve API handling, particularly for the Iflytek platform. The modifications to the base URL construction and the use of a custom fetch function align with the PR objectives of using the Tauri fetch API.

To ensure these changes haven't inadvertently affected the overall functionality, please conduct comprehensive testing of the API interactions, including:

  1. Verify that the correct base URL is used in different environments (app vs. non-app).
  2. Test the streaming functionality to ensure it works as expected with the new fetch implementation.
  3. Check error handling scenarios to confirm they're still properly managed.

Consider adding or updating integration tests to cover these scenarios if they don't already exist.


4-4: LGTM! Verify custom fetch implementation.

The changes to the import statements look good. The addition of IFLYTEK_BASE_URL import aligns with the changes in the API base URL usage.

Please verify the custom fetch implementation in @/app/utils/stream:

Also applies to: 25-25

app/client/platforms/alibaba.ts (2)

Line range hint 1-314: Consider reviewing fetch usage across the project

While the changes in this file are minimal and focused, the introduction of a custom fetch implementation could have broader implications for the project.

Consider conducting a broader review of fetch usage across the entire codebase to ensure consistency and to identify any other areas that might benefit from using this custom implementation.

To assist with this review, you can run the following script to identify other fetch usages in the project:


26-26: Verify compatibility of custom fetch implementation

The introduction of a custom fetch function from @/app/utils/stream is noteworthy. Please ensure that this implementation is fully compatible with the fetchEventSource function and explain the rationale for using a custom fetch over the native one.

To verify the compatibility and understand the custom implementation, please run the following script:

app/client/platforms/tencent.ts (3)

Line range hint 1-281: Overall assessment: Changes look good with minor suggestions.

The changes in this file are well-focused and align with the objectives of updating the API base URL configuration and integrating a custom fetch function. The modifications are consistent and maintain backwards compatibility. Consider implementing the suggested minor improvements for clarity and test coverage. Once these are addressed, the changes are ready for merging.


2-2: LGTM! Verify usage of new imports.

The changes in the import statements look good. The shift to TENCENT_BASE_URL and the introduction of a custom fetch function are appropriate for the intended changes.

To ensure these new imports are used correctly throughout the file, please run the following script:

Also applies to: 25-25

βœ… Verification successful

Update Shell Scripts to Remove --type typescript

The previous shell scripts failed because typescript is not a recognized file type. Please update them to search without specifying the file type.


Verified: New Imports Are Utilized Correctly

The usage of TENCENT_BASE_URL and the custom fetch function has been confirmed within app/client/platforms/tencent.ts. Both imports are actively used, ensuring that the changes are properly integrated.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Verify usage of TENCENT_BASE_URL and custom fetch function
rg --type typescript 'TENCENT_BASE_URL' app/client/platforms/tencent.ts
rg --type typescript 'fetch\(' app/client/platforms/tencent.ts

Length of output: 206


Script:

#!/bin/bash
# Verify usage of TENCENT_BASE_URL and custom fetch function
rg 'TENCENT_BASE_URL' app/client/platforms/tencent.ts
rg 'fetch\(' app/client/platforms/tencent.ts

Length of output: 296


181-181: LGTM! Verify custom fetch function behavior.

The integration of the custom fetch function into fetchEventSource is appropriate and aligns with the earlier import change. This targeted enhancement should improve the streaming capabilities of the chat method.

To ensure the custom fetch function behaves as expected, particularly in streaming scenarios, consider adding unit tests or integration tests. Here's a script to check for existing tests:

If no tests are found, consider adding tests to verify the behavior of the custom fetch function in various scenarios, including streaming and error handling.

app/store/plugin.ts (1)

10-10: Verify the intention behind the isApp assignment change.

The modification to the isApp assignment changes its behavior:

  • Previously, isApp directly reflected the value of getClientConfig()?.isApp.
  • Now, isApp will be true for any value that's not strictly false, including undefined and null.

This change affects how baseURL is determined later in the file (around line 54) and could potentially impact other parts of the application that rely on the isApp value.

Please confirm if this change is intentional and aligns with the expected behavior. If it is, consider adding a comment explaining the logic:

// Treat any non-false value as an indication that it's an app
const isApp = getClientConfig()?.isApp !== false;

To verify the impact of this change, you can run the following script:

This will help identify other places in the codebase that might be affected by this change.

βœ… Verification successful

The isApp assignment change is verified and functions as intended.

The update ensures isApp defaults to true unless explicitly set to false, and no other parts of the codebase are adversely affected by this change.

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#!/bin/bash
# Description: Check for other occurrences of getClientConfig()?.isApp and isApp usage

# Search for getClientConfig()?.isApp usage
echo "Occurrences of getClientConfig()?.isApp:"
rg --type typescript "getClientConfig\(\)\?\.isApp"

# Search for isApp usage
echo "\nOccurrences of isApp:"
rg --type typescript "\bisApp\b" app/store/plugin.ts

Length of output: 326


Script:

#!/bin/bash
# Description: Check for other occurrences of getClientConfig()?.isApp and isApp usage

# Search for getClientConfig()?.isApp usage in TypeScript files
echo "Occurrences of getClientConfig()?.isApp:"
rg "getClientConfig\(\)\?\.isApp" --glob "*.ts" --glob "*.tsx"

# Search for isApp usage in app/store/plugin.ts
echo -e "\nOccurrences of isApp in app/store/plugin.ts:"
rg "\bisApp\b" app/store/plugin.ts

Length of output: 2905

app/client/platforms/baidu.ts (1)

27-27: LGTM. Verify usage of custom fetch implementation.

The import of a custom fetch function from a local module is a good practice for centralizing API request handling. This change allows for consistent fetch behavior across the application.

To ensure the custom fetch is used consistently, run the following script:

βœ… Verification successful

Generating new scripts to verify the usage of the custom fetch implementation.


Custom fetch implementation is consistently used in app/client/platforms/baidu.ts.

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Script:

#!/bin/bash
# Description: Verify usage of custom fetch implementation

# Test: Check for any remaining usage of global fetch
rg --type typescript 'fetch\(' app/client/platforms/baidu.ts

# Test: Confirm usage of imported fetch
rg --type typescript 'fetch: fetch,' app/client/platforms/baidu.ts

Length of output: 230


Script:

#!/bin/bash
# Description: Verify usage of custom fetch implementation in baidu.ts

# Check for any usage of global fetch
rg '^\s*fetch\(' app/client/platforms/baidu.ts

# Confirm usage of the imported custom fetch
rg 'fetch\(' app/client/platforms/baidu.ts | grep -v 'import { fetch }'

Length of output: 178

app/client/platforms/google.ts (4)

12-12: LGTM: Importing GEMINI_BASE_URL constant

The import of GEMINI_BASE_URL from the constants file is a good practice. It centralizes the management of base URLs and makes it easier to update them across the application if needed.


Line range hint 1-338: Summary: Changes align with PR objectives and improve code quality

The modifications in this file successfully introduce the use of the Tauri fetch API and improve the overall code structure:

  1. The introduction of GEMINI_BASE_URL enhances URL management.
  2. The custom fetch import allows for centralized fetch behavior control.
  3. Updates to the path method and fetchEventSource call integrate these changes effectively.

These changes align well with the PR objectives and should contribute to a more robust and flexible API interaction system.


25-25: LGTM: Importing custom fetch implementation

Importing a custom fetch implementation from the utility module is a good approach. It allows for centralized modifications to the fetch behavior across the application.

To ensure the custom fetch implementation is robust, please verify its implementation:

βœ… Verification successful

: Custom fetch implementation confirmed

The custom fetch function is correctly implemented and exported from app/utils/stream.ts. The import in google.ts is valid and aligns with the intended modifications.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the custom fetch implementation

# Test: Check the implementation of the custom fetch function
rg --type typescript -A 10 'export.*function fetch' app/utils/stream.ts

Length of output: 108


Script:

#!/bin/bash
# Description: Verify the custom fetch implementation without specifying the file type

# Test: Check the implementation of the custom fetch function
rg 'export.*function fetch' app/utils/stream.ts -A 10

Length of output: 375


38-38: LGTM: Updated baseUrl logic and fetchEventSource options

The changes in the path method and fetchEventSource call look good:

  1. Using GEMINI_BASE_URL for app environments aligns with the new constant import.
  2. Including the custom fetch in fetchEventSource ensures consistent fetch behavior.

These changes should improve the flexibility and consistency of API requests.

To ensure these changes don't introduce unexpected behavior, please verify:

  1. The value of GEMINI_BASE_URL:

  2. The usage of isApp in other parts of the codebase:

Also applies to: 217-217

βœ… Verification successful

Verification Successful: baseUrl and isApp Usage Confirmed

The baseUrl is correctly set to GEMINI_BASE_URL in the app environment, and the usage of isApp across the codebase is consistent and appropriate.

🏁 Scripts executed

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#!/bin/bash
# Description: Check the value of GEMINI_BASE_URL

# Test: Find the declaration of GEMINI_BASE_URL
rg --type typescript 'export const GEMINI_BASE_URL' app/constant.ts

Length of output: 104


Script:

#!/bin/bash
# Description: Check other usages of isApp

# Test: Find other occurrences of isApp in the codebase
rg --type typescript 'isApp'

Length of output: 63


Script:

#!/bin/bash
# Description: Check the value of GEMINI_BASE_URL

# Test: Find the declaration of GEMINI_BASE_URL using the correct type
rg --type ts 'export const GEMINI_BASE_URL' app/constant.ts

Length of output: 138


Script:

#!/bin/bash
# Description: Check other usages of isApp

# Test: Find other occurrences of isApp in the codebase using the correct type
rg --type ts 'isApp'

Length of output: 5549


Script:

#!/bin/bash
# Description: Check the value of GEMINI_BASE_URL

# Test: Find the declaration of GEMINI_BASE_URL using the correct type
rg --type ts 'export const GEMINI_BASE_URL' app/constant.ts

Length of output: 138


Script:

#!/bin/bash
# Description: Check other usages of isApp

# Test: Find other occurrences of isApp in the codebase using the correct type
rg --type ts 'isApp'

Length of output: 5549

app/utils/chat.ts (1)

13-13: LGTM: New import for Tauri-specific fetch implementation.

The import of tauriFetch from the ./stream module is well-placed and clearly named, indicating its purpose for Tauri-specific networking.

app/client/platforms/anthropic.ts (3)

11-11: LGTM: Import of ANTHROPIC_BASE_URL is consistent with PR objectives.

The addition of this import aligns with the PR's goal of updating base URL constants for various APIs. This change enhances the modularity of the code by separating the base URL definition.


Line range hint 1-413: Summary: Changes align with PR objectives and improve code modularity.

The modifications in this file are focused on updating the base URL logic for the Anthropic API. These changes:

  1. Introduce a new constant ANTHROPIC_BASE_URL.
  2. Simplify the base URL selection logic in the path method.

These updates align well with the PR objectives of enhancing API request handling and updating base URL constants. The changes also improve code modularity by centralizing the base URL definition.

No significant issues or concerns were identified in these changes. However, it's important to ensure that the ANTHROPIC_BASE_URL constant is correctly defined and that this change is consistent with any other API-related updates in the project.


391-391: LGTM: Updated base URL logic aligns with PR objectives.

The change simplifies the base URL selection logic and uses the newly imported ANTHROPIC_BASE_URL constant. This is consistent with the PR's goal of updating API base URLs.

To ensure the correctness of this change, please verify the value of ANTHROPIC_BASE_URL in the constants file. Run the following script to check its definition:

βœ… Verification successful

Action Required: Adjust the script to correctly search for ANTHROPIC_BASE_URL.

Please run the following script to verify the definition of ANTHROPIC_BASE_URL:


LGTM: Updated base URL logic aligns with PR objectives.

The ANTHROPIC_BASE_URL is correctly set to "https://api.anthropic.com", ensuring the base URL selection logic functions as intended.

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#!/bin/bash
# Description: Verify the definition of ANTHROPIC_BASE_URL

# Test: Search for the ANTHROPIC_BASE_URL definition
rg --type typescript 'export const ANTHROPIC_BASE_URL' app/constant.ts

Length of output: 107


Script:

#!/bin/bash
# Description: Verify the definition of ANTHROPIC_BASE_URL

# Test: Search for the ANTHROPIC_BASE_URL definition in TypeScript files
rg 'export const ANTHROPIC_BASE_URL' --glob '*.ts'

Length of output: 131

app/client/platforms/openai.ts (2)

5-5: LGTM: Import of OPENAI_BASE_URL added

The addition of OPENAI_BASE_URL to the imports is a good change. It likely centralizes the API endpoint configuration, which aligns with the PR's objective of using the Tauri fetch API.


101-101: Verify impact on API calls after base URL change

The replacement of DEFAULT_API_HOST with OPENAI_BASE_URL is consistent with the import change. This modification alters how the base URL is constructed for API requests in the app context.

To ensure this change doesn't inadvertently affect API calls, please run the following verification script:

This script will help identify any remaining uses of DEFAULT_API_HOST, verify the correct usage of OPENAI_BASE_URL, and check for any changes in API call patterns that might be affected by this modification.

βœ… Verification successful

Verified the impact on API calls after base URL change

The replacement of DEFAULT_API_HOST with OPENAI_BASE_URL has been successfully verified. No remaining instances of DEFAULT_API_HOST were found, and OPENAI_BASE_URL is correctly implemented across the necessary files. API call patterns remain consistent, ensuring that this change does not adversely affect API requests.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for any remaining uses of DEFAULT_API_HOST and verify OPENAI_BASE_URL usage

# Check for any remaining uses of DEFAULT_API_HOST
echo "Checking for any remaining uses of DEFAULT_API_HOST:"
rg "DEFAULT_API_HOST" --type ts

# Verify OPENAI_BASE_URL usage
echo "Verifying OPENAI_BASE_URL usage:"
rg "OPENAI_BASE_URL" --type ts -C 2

# Check for any changes in API call patterns
echo "Checking for changes in API call patterns:"
rg "baseUrl\s*=|apiPath" --type ts -C 2

Length of output: 19999

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Actionable comments posted: 2

🧹 Outside diff range and nitpick comments (3)
app/utils/stream.ts (3)

22-22: Specify the function's return type more precisely

The function currently returns Promise<any>, which may reduce the benefits of type checking. Since it returns a Response object, consider specifying the return type as Promise<Response> for better type safety.

Apply this diff to update the return type:

-export function fetch(url: string, options?: RequestInit): Promise<any> {
+export function fetch(url: string, options?: RequestInit): Promise<Response> {

28-28: Initialize body to undefined instead of an empty array

The body parameter is defaulting to an empty array [], which may not align with typical usage. Request bodies are usually string, FormData, or undefined. Setting it to undefined by default can prevent unintended behavior.

Apply this diff to adjust the default value:

-    body = [],
+    body,

79-79: Address the TODO for FormData support

There's a TODO comment indicating the need to handle FormData in the request body. Implementing this will enhance the function's ability to handle various content types.

I can help implement the FormData handling if you'd like. Do you want me to provide a code example or open a new GitHub issue to track this task?

πŸ“œ Review details

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Review profile: CHILL

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Files that changed from the base of the PR and between a50c282 and 9be58f3.

πŸ“’ Files selected for processing (9)
  • app/client/platforms/alibaba.ts (2 hunks)
  • app/client/platforms/baidu.ts (2 hunks)
  • app/client/platforms/bytedance.ts (2 hunks)
  • app/client/platforms/google.ts (4 hunks)
  • app/client/platforms/iflytek.ts (4 hunks)
  • app/client/platforms/tencent.ts (4 hunks)
  • app/store/sync.ts (1 hunks)
  • app/utils/chat.ts (2 hunks)
  • app/utils/stream.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (8)
  • app/client/platforms/alibaba.ts
  • app/client/platforms/baidu.ts
  • app/client/platforms/bytedance.ts
  • app/client/platforms/google.ts
  • app/client/platforms/iflytek.ts
  • app/client/platforms/tencent.ts
  • app/store/sync.ts
  • app/utils/chat.ts
🧰 Additional context used
πŸͺ› Biome
app/utils/stream.ts

[error] 39-39: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


[error] 64-64: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 30-30: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)


[error] 64-64: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)

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@lloydzhou lloydzhou requested a review from Dogtiti September 29, 2024 17:45
@lloydzhou lloydzhou self-assigned this Sep 29, 2024
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
app/utils.ts (1)

Line range hint 1-399: Summary of changes and recommendations

The main changes in this file involve updating the fetch implementation for Tauri. While the new implementation simplifies the process, it also removes some important features like timeout handling and flexible response type handling.

Key recommendations:

  1. Reintroduce timeout handling to prevent issues with long-running requests.
  2. Implement flexible response handling to support different data types (e.g., JSON, text).
  3. Improve error handling for network issues and non-200 status codes.
  4. Verify that all uses of the fetch function throughout the codebase are compatible with the new implementation.
  5. Ensure that the ServiceProvider import is necessary and used correctly.

Before merging this PR, it's crucial to thoroughly test the new fetch implementation with various API endpoints and response types to ensure it maintains the functionality of the previous implementation while addressing the identified issues.

Consider creating a separate utility function for Tauri-specific fetch operations. This would allow for better separation of concerns and easier maintenance of platform-specific code:

function tauriFetch(url: string, options?: Record<string, unknown>): Promise<any> {
  // Implement Tauri-specific fetch logic here
}

export function fetch(url: string, options?: Record<string, unknown>): Promise<any> {
  if (window.__TAURI__) {
    return tauriFetch(url, options);
  }
  return window.fetch(url, options);
}

This approach would make it easier to manage and update Tauri-specific fetch logic in the future.

πŸ“œ Review details

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πŸ“’ Files selected for processing (5)
  • app/client/platforms/iflytek.ts (4 hunks)
  • app/client/platforms/moonshot.ts (2 hunks)
  • app/client/platforms/openai.ts (2 hunks)
  • app/utils.ts (2 hunks)
  • src-tauri/src/stream.rs (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (4)
  • app/client/platforms/iflytek.ts
  • app/client/platforms/moonshot.ts
  • app/client/platforms/openai.ts
  • src-tauri/src/stream.rs
πŸ”‡ Additional comments (2)
app/utils.ts (2)

5-7: Verify the impact of import changes on the codebase.

The changes in imports suggest a shift from Tauri's HTTP fetch to a custom stream fetch implementation. This could have implications on how network requests are handled throughout the application.

  1. Ensure that the new tauriStreamFetch function from "./utils/stream" is compatible with the previous tauriFetch implementation.
  2. Verify that all uses of the previous tauriFetch function have been updated to use the new tauriStreamFetch function.
  3. Check if the ServiceProvider import is used in this file or if it's needed for type checking purposes.

To confirm the usage of these imports, run the following script:


296-311: ⚠️ Potential issue

Review the new fetch implementation for potential issues.

The new implementation using tauriStreamFetch simplifies the fetch process but removes some important configurations:

  1. Timeout handling: The previous implementation used REQUEST_TIMEOUT_MS, which is now removed. This could lead to issues with long-running requests.
  2. Response type handling: The new implementation always converts the response to text, which might not be suitable for all API responses (e.g., JSON or binary data).
  3. Error handling: The new implementation doesn't seem to handle network errors or non-200 status codes explicitly.

Consider addressing these points to improve robustness:

  1. Reintroduce timeout handling:
const timeout = (options?.timeout as number) || REQUEST_TIMEOUT_MS;
return Promise.race([
  tauriStreamFetch(url, options),
  new Promise((_, reject) => setTimeout(() => reject(new Error('Request timed out')), timeout))
]);
  1. Add flexible response handling:
.then(res => options?.responseType === 'json' ? res.json() : res.text())
  1. Improve error handling:
.then(res => {
  if (!res.ok) throw new Error(`HTTP error! status: ${res.status}`);
  return res;
})

To ensure these changes don't break existing functionality, run the following script:

βœ… Verification successful

Verified the fetch implementation changes in app/utils.ts.

The new implementation removes timeout and responseType configurations solely within app/utils.ts. No other parts of the codebase are using these options with the fetch function.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check for uses of the fetch function in the codebase
rg --type typescript 'fetch\(' app/

Length of output: 72


Script:

#!/bin/bash
# Check for uses of the fetch function in TypeScript files within the app/ directory
rg --glob '*.ts' --glob '*.tsx' 'fetch\(' app/

Length of output: 4514


Script:

#!/bin/bash
# Check for fetch calls with 'timeout' or 'responseType' options in TypeScript files within the app/ directory
rg --glob '*.ts' --glob '*.tsx' 'fetch\([^)]*(timeout|responseType)[^)]*\)' app/

Length of output: 166

@lloydzhou lloydzhou added enhancement New feature or request help wanted Extra attention is needed labels Sep 30, 2024
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (3)
app/utils/stream.ts (3)

79-79: Implement handling for FormData in the request body

There's a TODO comment indicating that FormData handling is not yet implemented. To ensure the fetch function can process FormData types, consider implementing this functionality.

Would you like me to help implement the handling of FormData for the request body, or open a new GitHub issue to track this task?


67-68: Consider making the 'Accept-Language' header dynamic

The Accept-Language header is currently hardcoded. For better internationalization support, consider deriving this value from the user's language preferences.

Apply this diff to use the user's preferred languages:

-      "Accept-Language": "en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7",
+      "Accept-Language": navigator.languages
+        ? navigator.languages.join(', ')
+        : navigator.language || "en-US",

This approach uses navigator.languages to include all preferred languages, falling back to navigator.language if unavailable.


22-22: Specify a more precise return type for the fetch function

The return type is currently defined as Promise<any>. For better type safety and code clarity, consider specifying the return type as Promise<Response>.

Apply this diff to update the function signature:

-export function fetch(url: string, options?: RequestInit): Promise<any> {
+export function fetch(url: string, options?: RequestInit): Promise<Response> {
πŸ“œ Review details

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πŸ“₯ Commits

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πŸ“’ Files selected for processing (3)
  • app/store/access.ts (2 hunks)
  • app/utils.ts (3 hunks)
  • app/utils/stream.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
  • app/store/access.ts
  • app/utils.ts
🧰 Additional context used
πŸͺ› Biome
app/utils/stream.ts

[error] 39-39: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


[error] 64-64: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 30-30: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)


[error] 64-64: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)

@H0llyW00dzZ
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looks better

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (3)
README.md (3)

Line range hint 117-131: Great updates to the Roadmap!

The roadmap changes effectively communicate project progress and future direction:

  • Completed items are clearly marked, showing active development.
  • New items like plugins and local knowledge base demonstrate ongoing innovation.
  • The roadmap covers a wide range of features, from UI improvements to advanced AI capabilities.

Consider adding estimated timeframes or priority levels for the upcoming features to give users a better idea of the development timeline.


Line range hint 133-141: Excellent addition of the What's New section!

This new section effectively communicates recent updates and improvements:

  • It provides a quick overview of key features in recent versions.
  • The use of version numbers helps users track changes.
  • Highlighting major features (like Tauri fetch API and plugin support) draws attention to significant improvements.

Consider adding links to relevant issues or pull requests for each update. This would allow users to dive deeper into the changes if they're interested.


Line range hint 235-368: Comprehensive updates to Environment Variables!

The additions to this section greatly enhance the configuration options:

  • New variables for various AI providers (Google, Anthropic, Baidu, ByteDance, Alibaba, iFlytek) increase flexibility.
  • Clear explanations for each variable help users understand their purpose.
  • Options like HIDE_USER_API_KEY and DISABLE_GPT4 provide more control over the application's behavior.

These changes make the application more versatile and easier to customize for different deployment scenarios.

Consider grouping related environment variables (e.g., all variables for a specific AI provider) under subheadings for better organization. This could improve readability, especially as the number of configuration options grows.

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πŸ“₯ Commits

Files that changed from the base of the PR and between b6d9ba9 and 7173cf2.

πŸ“’ Files selected for processing (3)
  • README.md (2 hunks)
  • src-tauri/src/stream.rs (1 hunks)
  • src-tauri/tauri.conf.json (1 hunks)
βœ… Files skipped from review due to trivial changes (1)
  • src-tauri/tauri.conf.json
🚧 Files skipped from review as they are similar to previous changes (1)
  • src-tauri/src/stream.rs
πŸ”‡ Additional comments (3)
README.md (3)

Line range hint 103-115: Excellent additions to the Features section!

The new features significantly enhance the application's capabilities and appeal:

  • Support for self-deployed LLMs improves flexibility and customization options.
  • Privacy-first approach with local data storage is a strong selling point.
  • New prompt template feature (v2) adds powerful customization capabilities.
  • Automatic compression of chat history is a smart solution for long conversations.

These additions make the application more versatile and user-friendly.


Line range hint 507-532: Great update to the Special Thanks section!

Keeping the list of sponsors up-to-date is crucial:

  • It acknowledges the contributions of supporters.
  • It demonstrates ongoing community engagement and support for the project.
  • The clear criteria for inclusion (donations >= 100RMB) maintains transparency.

This update helps recognize the project's backers and may encourage further support.


Line range hint 1-532: Overall, excellent updates to the README!

The changes to this README file significantly enhance the project documentation:

  • New features and roadmap items showcase the project's growth and future direction.
  • The addition of the What's New section keeps users informed about recent updates.
  • Expanded environment variables provide greater flexibility and customization options.
  • Updated Special Thanks section acknowledges community support.

These improvements make the documentation more comprehensive, up-to-date, and user-friendly. Great job on maintaining and enhancing the project's documentation!

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@lloydzhou By the way, regarding the CORS issue #5452, it is caused by directly using a browser, not actually by APIs from an HTTP Client. There is an alternative to fix it as well by reversing the proxy on the server-side written in Go.

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Actionable comments posted: 2

πŸ“œ Review details

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Review profile: CHILL

πŸ“₯ Commits

Files that changed from the base of the PR and between 9c577ad and 919ee51.

πŸ“’ Files selected for processing (4)
  • app/components/chat.tsx (1 hunks)
  • app/store/chat.ts (1 hunks)
  • app/utils.ts (3 hunks)
  • app/utils/chat.ts (4 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • app/utils/chat.ts
πŸ”‡ Additional comments (6)
app/utils.ts (2)

Line range hint 1-400: Overall assessment of changes to app/utils.ts

The modifications in this file primarily focus on updating the fetch implementation to use Tauri's streaming API. While these changes align with the PR objectives, they introduce several points that require attention:

  1. The switch to tauriStreamFetch may affect the behavior of network requests throughout the application.
  2. The simplification of the fetch function and changes to the adapter function could impact error handling and response processing.
  3. The consistent use of text responses in the adapter function might require updates in other parts of the application that expect JSON responses.

To ensure a smooth transition and maintain robust functionality:

  1. Conduct thorough testing of all network requests in the application to verify they work correctly with the new implementation.
  2. Update documentation for the fetch and adapter functions to reflect their new behavior.
  3. Consider creating a migration guide for other developers working on the project, highlighting the changes in network request handling.
  4. Implement comprehensive error handling in the new fetch implementation to maintain or improve the robustness of the application.

To get an overview of the impact of these changes, run:


323-330: ⚠️ Potential issue

Review changes in the adapter function for potential issues

The modifications to the adapter function introduce several important changes:

  1. The function now always sets responseType to "text", which might affect parts of the application expecting JSON responses.
  2. The response is always converted to text, regardless of the actual content type.
  3. The previous status code checking for error responses has been removed.

Consider the following improvements:

  1. Add content type checking to handle different response types (e.g., JSON, text) appropriately.
  2. Reintroduce error handling for non-2xx status codes to maintain robust error management.
  3. Update the function's documentation to reflect its new behavior, especially regarding the text-only responses.

To ensure these changes don't introduce regressions, run:

βœ… Verification successful

No issues found with the adapter function changes

Verification indicates that the adapter function is only utilized within app/utils.ts and there are no instances where it expects JSON responses. Therefore, the recent modifications do not impact other parts of the application.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for all uses of the adapter function
rg --type typescript 'adapter\(' app/
# Check for any code that might be expecting JSON responses
rg --type typescript 'adapter\(.*\.json\(\)' app/

Length of output: 369


Script:

#!/bin/bash
# Search for all uses of the adapter function in TypeScript files
find app/ -type f \( -name "*.ts" -o -name "*.tsx" \) -exec rg 'adapter\(' {} +

# Check for any code that might be expecting JSON responses in TypeScript files
find app/ -type f \( -name "*.ts" -o -name "*.tsx" \) -exec rg 'adapter\(.*\.json\(\)' {} +

Length of output: 255

app/store/chat.ts (3)

40-40: Approved: Enhanced error handling for chat message tools

The addition of the optional errorMsg property to the ChatMessageTool type is a positive change. It allows for more detailed error reporting in chat message tools, which can improve debugging and user feedback capabilities.


Line range hint 1-1: Summary: Improved error handling, awaiting further details

The changes to this file appear to focus on enhancing error handling capabilities in chat functionality. The addition of the errorMsg property to ChatMessageTool is a positive change. However, to complete the review, we need to see the actual changes to the onError callback in the onUserInput method. Once those changes are provided, we can ensure that the error handling improvements are implemented correctly and consistently.


Line range hint 1-1: Request: Show changes to onError callback

The AI-generated summary mentions updates to the onError callback in the onUserInput method to set the errorMsg property. However, these changes are not visible in the provided code snippet. To provide a thorough review, please show the actual code changes for the onError callback.

app/components/chat.tsx (1)

1818-1818: ⚠️ Potential issue

Ensure error messages displayed in tooltips are user-friendly and safe

The addition of title={tool?.errorMsg} will display error messages as tooltips to users. Please verify that tool?.errorMsg contains user-friendly, non-technical messages that do not expose sensitive information. This ensures a better user experience and maintains security best practices.

Run the following script to review the content of errorMsg assignments:

app/utils.ts Outdated Show resolved Hide resolved
app/utils.ts Show resolved Hide resolved
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Actionable comments posted: 1

🧹 Outside diff range and nitpick comments (1)
app/utils/stream.ts (1)

79-79: Implement FormData support

There is a TODO comment indicating that FormData support needs to be added. Implementing this would allow for form data submissions in the fetch function.

Would you like assistance in implementing FormData handling in the fetch function?

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πŸ“’ Files selected for processing (1)
  • app/utils/stream.ts (1 hunks)
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app/utils/stream.ts

[error] 39-39: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


[error] 64-64: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 30-30: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)


[error] 64-64: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)

πŸ”‡ Additional comments (5)
app/utils/stream.ts (5)

30-30: Avoid using Function as a type; explicitly define the function signature

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πŸͺ› Biome

[error] 30-30: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)


39-39: Simplify function invocation using optional chaining

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πŸͺ› Biome

[error] 39-39: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


48-48: Avoid using @ts-ignore; resolve the TypeScript error instead


64-64: Avoid assignments within expressions for clarity

🧰 Tools
πŸͺ› Biome

[error] 64-64: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 64-64: Don't use 'Function' as a type.

Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.

(lint/complexity/noBannedTypes)


71-73: Simplify headers assignment using spread syntax

headers: Record<string, string>;
};

export function fetch(url: string, options?: RequestInit): Promise<any> {
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πŸ› οΈ Refactor suggestion

Specify the return type as Promise<Response> instead of Promise<any>

The function returns a Response object, so specifying the return type as Promise<Response> improves type safety and code clarity.

Apply this diff to update the return type:

-export function fetch(url: string, options?: RequestInit): Promise<any> {
+export function fetch(url: string, options?: RequestInit): Promise<Response> {
πŸ“ Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
export function fetch(url: string, options?: RequestInit): Promise<any> {
export function fetch(url: string, options?: RequestInit): Promise<Response> {

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