fix: json stream parser and refine client modules (#538)

1 files changed, 0 insertions, 78 deletions

diff --git a/src/client/sse_handler.rs b/src/client/sse_handler.rs
deleted file mode 100644
index ddbdbcd..0000000
--- a/src/client/sse_handler.rs
+++ /dev/null
@@ -1,78 +0,0 @@
-use crate::utils::AbortSignal;
-
-use anyhow::{Context, Result};
-use tokio::sync::mpsc::UnboundedSender;
-
-use super::ToolCall;
-
-pub struct SseHandler {
-    sender: UnboundedSender<SseEvent>,
-    abort: AbortSignal,
-    buffer: String,
-    tool_calls: Vec<ToolCall>,
-}
-
-impl SseHandler {
-    pub fn new(sender: UnboundedSender<SseEvent>, abort: AbortSignal) -> Self {
-        Self {
-            sender,
-            abort,
-            buffer: String::new(),
-            tool_calls: Vec::new(),
-        }
-    }
-
-    pub fn text(&mut self, text: &str) -> Result<()> {
-        // debug!("HandleText: {}", text);
-        if text.is_empty() {
-            return Ok(());
-        }
-        self.buffer.push_str(text);
-        let ret = self
-            .sender
-            .send(SseEvent::Text(text.to_string()))
-            .with_context(|| "Failed to send ReplyEvent:Text");
-        self.safe_ret(ret)?;
-        Ok(())
-    }
-
-    pub fn done(&mut self) -> Result<()> {
-        // debug!("HandleDone");
-        let ret = self
-            .sender
-            .send(SseEvent::Done)
-            .with_context(|| "Failed to send ReplyEvent::Done");
-        self.safe_ret(ret)?;
-        Ok(())
-    }
-
-    pub fn tool_call(&mut self, call: ToolCall) -> Result<()> {
-        // debug!("HandleCall: {:?}", call);
-        self.tool_calls.push(call);
-        Ok(())
-    }
-
-    pub fn get_abort(&self) -> AbortSignal {
-        self.abort.clone()
-    }
-
-    pub fn take(self) -> (String, Vec<ToolCall>) {
-        let Self {
-            buffer, tool_calls, ..
-        } = self;
-        (buffer, tool_calls)
-    }
-
-    fn safe_ret(&self, ret: Result<()>) -> Result<()> {
-        if ret.is_err() && self.abort.aborted() {
-            return Ok(());
-        }
-        ret
-    }
-}
-
-#[derive(Debug)]
-pub enum SseEvent {
-    Text(String),
-    Done,
-}