work on bar display and stuff

src/handlers/substitute_status.rs

@@ -1,10 +1,11 @@
-use std::{collections::HashMap, sync::LazyLock, time::Instant};
+use std::{borrow::Cow, collections::HashMap, sync::LazyLock, time::Instant};
 
 use indicatif::{HumanBytes, ProgressBar};
-use owo_colors::OwoColorize;
+use owo_colors::{OwoColorize, Style};
 
 use crate::{
     action::{Action, ActionType, BuildStepId, ResultFields, StartFields},
+    download_display::{StyledString, style_bar},
     estimator::Estimator,
     handlers::{Handler, fetch::FetchHandler},
     multibar::{BarSegment, MultiBar},
@@ -31,6 +32,8 @@ impl Handler for CopyPathsHandler {
             } => {
                 state.println(format!("CopyPaths start"))?;
                 let progress = state.add_pb(ProgressBar::new(1));
+
+                progress.set_style(indicatif::ProgressStyle::with_template("{msg}").unwrap());
                 state.plug(SubstitutionStatusHandler::new(
                     id,
                     state.term_width,
@@ -84,7 +87,34 @@ impl SubstitutionStatusHandler {
         self.state_copy.values().map(|&[done, ..]| done).sum()
     }
 
-    fn draw_bar(&mut self, width: u16) {}
+    fn draw_bar(&mut self, width: u16) {
+        if self.max_transfer == 0 || self.max_copy == 0 {
+            return;
+        }
+        let dl_percent = ((self.get_done() as f64 / self.max_transfer as f64) * 100.0) as u64;
+        let ex_percent = ((self.get_unpacked() as f64 / self.max_copy as f64) * 100.0) as u64;
+        let min = dl_percent.min(ex_percent);
+        let dl = dl_percent.saturating_sub(min);
+        let mbar = MultiBar([
+            BarSegment::Dynamic(&DONE_CHAR, min),
+            BarSegment::Dynamic(&DOWNLOAD_CHAR, dl),
+            BarSegment::Dynamic(" ", 100 - min - dl),
+        ]);
+        let msg = style_bar(
+            StyledString::new(Cow::Owned("Downloading".to_string()), Style::new()),
+            StyledString::new(
+                Cow::Owned(format!("{}/{}", self.state_self[0], self.state_self[1])),
+                Style::new().purple(),
+            ),
+            StyledString::new(Cow::Owned(format!("awa")), Style::new().yellow()),
+            self.get_done() as usize,
+            self.get_unpacked() as usize,
+            mbar,
+            width,
+        );
+        self.progress.set_message(msg);
+        self.progress.tick();
+    }
 }
 
 impl Handler for SubstitutionStatusHandler {