tui lib for nicer cli

crates/g3-cli/src/tui.rs

@@ -0,0 +1,47 @@
+use crossterm::style::Color;
+use termimad::MadSkin;
+
+/// Simple output handler with markdown support
+pub struct SimpleOutput {
+    mad_skin: MadSkin,
+}
+
+impl SimpleOutput {
+    pub fn new() -> Self {
+        let mut mad_skin = MadSkin::default();
+        // Configure termimad skin for better markdown rendering
+        mad_skin.set_headers_fg(Color::Cyan);
+        mad_skin.bold.set_fg(Color::Yellow);
+        mad_skin.italic.set_fg(Color::Magenta);
+        mad_skin.code_block.set_bg(Color::Rgb { r: 40, g: 40, b: 40 });
+        
+        Self { mad_skin }
+    }
+
+    pub fn print(&self, text: &str) {
+        println!("{}", text);
+    }
+
+    pub fn print_markdown(&self, markdown: &str) {
+        self.mad_skin.print_text(markdown);
+    }
+
+    pub fn print_status(&self, status: &str) {
+        println!("📊 {}", status);
+    }
+
+    pub fn print_context(&self, used: u32, total: u32, percentage: f32) {
+        let bar_width = 10;
+        let filled_width = ((percentage / 100.0) * bar_width as f32) as usize;
+        let empty_width = bar_width - filled_width;
+
+        let filled_chars = "●".repeat(filled_width);
+        let empty_chars = "○".repeat(empty_width);
+        let progress_bar = format!("{}{}", filled_chars, empty_chars);
+
+        println!(
+            "Context: {} {:.1}% | {}/{} tokens",
+            progress_bar, percentage, used, total
+        );
+    }
+}