1 files changed, 0 insertions, 163 deletions
diff --git a/src/render/repl.rs b/src/render/repl.rs
deleted file mode 100644
index eeb5420..0000000
--- a/src/render/repl.rs
+++ /dev/null
@@ -1,163 +0,0 @@
-use super::{MarkdownRender, ReplyEvent};
-
-use crate::utils::{split_line_tail, AbortSignal};
-
-use anyhow::Result;
-use crossbeam::channel::Receiver;
-use crossterm::{
-    cursor,
-    event::{self, Event, KeyCode, KeyModifiers},
-    queue, style,
-    terminal::{self, disable_raw_mode, enable_raw_mode},
-};
-use std::{
-    io::{self, Stdout, Write},
-    time::{Duration, Instant},
-};
-use textwrap::core::display_width;
-
-pub fn repl_render_stream(
-    rx: &Receiver<ReplyEvent>,
-    render: &mut MarkdownRender,
-    abort: &AbortSignal,
-) -> Result<()> {
-    enable_raw_mode()?;
-    let mut stdout = io::stdout();
-
-    let ret = repl_render_stream_inner(rx, render, abort, &mut stdout);
-
-    disable_raw_mode()?;
-
-    ret
-}
-
-fn repl_render_stream_inner(
-    rx: &Receiver<ReplyEvent>,
-    render: &mut MarkdownRender,
-    abort: &AbortSignal,
-    writer: &mut Stdout,
-) -> Result<()> {
-    let mut last_tick = Instant::now();
-    let tick_rate = Duration::from_millis(50);
-
-    let mut buffer = String::new();
-    let mut buffer_rows = 1;
-
-    let columns = terminal::size()?.0;
-
-    loop {
-        if abort.aborted() {
-            return Ok(());
-        }
-
-        if let Ok(evt) = rx.try_recv() {
-            match evt {
-                ReplyEvent::Text(text) => {
-                    let (col, mut row) = cursor::position()?;
-
-                    // Fix unexpected duplicate lines on kitty, see https://github.com/sigoden/aichat/issues/105
-                    if col == 0 && row > 0 && display_width(&buffer) == columns as usize {
-                        row -= 1;
-                    }
-
-                    if row + 1 >= buffer_rows {
-                        queue!(writer, cursor::MoveTo(0, row + 1 - buffer_rows),)?;
-                    } else {
-                        let scroll_rows = buffer_rows - row - 1;
-                        queue!(
-                            writer,
-                            terminal::ScrollUp(scroll_rows),
-                            cursor::MoveTo(0, 0),
-                        )?;
-                    }
-
-                    // No guarantee that text returned by render will not be re-layouted, so it is better to clear it.
-                    queue!(writer, terminal::Clear(terminal::ClearType::FromCursorDown))?;
-
-                    if text.contains('\n') {
-                        let text = format!("{buffer}{text}");
-                        let (head, tail) = split_line_tail(&text);
-                        buffer = tail.to_string();
-                        let output = render.render(head);
-                        print_block(writer, &output, columns)?;
-                        queue!(writer, style::Print(&buffer),)?;
-
-                        // No guarantee the buffer width of the buffer will not exceed the number of columns.
-                        // So we calculate the number of rows needed, rather than setting it directly to 1.
-                        buffer_rows = need_rows(&buffer, columns);
-                    } else {
-                        buffer = format!("{buffer}{text}");
-                        let output = render.render_line(&buffer);
-                        if output.contains('\n') {
-                            let (head, tail) = split_line_tail(&output);
-                            buffer_rows = print_block(writer, head, columns)?;
-                            queue!(writer, style::Print(&tail),)?;
-
-                            // Same as above.
-                            buffer_rows += need_rows(tail, columns);
-                        } else {
-                            queue!(writer, style::Print(&output))?;
-                            buffer_rows = need_rows(&output, columns);
-                        }
-                    }
-
-                    writer.flush()?;
-                }
-                ReplyEvent::Done => {
-                    #[cfg(target_os = "windows")]
-                    let eol = "\n\n";
-                    #[cfg(not(target_os = "windows"))]
-                    let eol = "\n";
-                    queue!(writer, style::Print(eol))?;
-                    writer.flush()?;
-
-                    break;
-                }
-            }
-            continue;
-        }
-
-        let timeout = tick_rate
-            .checked_sub(last_tick.elapsed())
-            .unwrap_or_else(|| Duration::from_secs(0));
-        if crossterm::event::poll(timeout)? {
-            if let Event::Key(key) = event::read()? {
-                match key.code {
-                    KeyCode::Char('c') if key.modifiers == KeyModifiers::CONTROL => {
-                        abort.set_ctrlc();
-                        return Ok(());
-                    }
-                    KeyCode::Char('d') if key.modifiers == KeyModifiers::CONTROL => {
-                        abort.set_ctrld();
-                        return Ok(());
-                    }
-                    _ => {}
-                }
-            }
-        }
-
-        if last_tick.elapsed() >= tick_rate {
-            last_tick = Instant::now();
-        }
-    }
-    Ok(())
-}
-
-fn print_block(writer: &mut Stdout, text: &str, columns: u16) -> Result<u16> {
-    let mut num = 0;
-    for line in text.split('\n') {
-        queue!(
-            writer,
-            style::Print(line),
-            style::Print("\n"),
-            cursor::MoveLeft(columns),
-        )?;
-        num += 1;
-    }
-    Ok(num)
-}
-
-fn need_rows(text: &str, columns: u16) -> u16 {
-    let buffer_width = display_width(text).max(1) as u16;
-    (buffer_width + columns - 1) / columns
-}