From 48961fee2ae31c0578aaefcd01edc9b76719cb19 Mon Sep 17 00:00:00 2001
From: Bel LaPointe <153096461+breel-render@users.noreply.github.com>
Date: Thu, 28 Dec 2023 21:57:05 -0500
Subject: [PATCH] pretty print timestamps

---
 src/src/main.rs | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/src/main.rs b/src/src/main.rs
index 18ffa21..f115973 100644
--- a/src/src/main.rs
+++ b/src/src/main.rs
@@ -126,7 +126,7 @@ fn App(cx: Scope) -> Element {
                                  checked: a.has_content,
                                  name: "{a.start}..{a.stop}",
                               }
-                              "{a.start}..{a.stop}: "
+                              "{a.pretty_range()}"
                               br {}
                               img { src: "data:image/png;base64, {a.screenshot}" }
                            }
@@ -161,12 +161,33 @@ impl Analysis {
 
 #[derive(Clone)]
 struct Analyzed {
+   _start: f32,
+   _stop: f32,
    start: String,
    stop: String,
    screenshot: String,
    has_content: bool,
 }
 
+impl Analyzed {
+   fn pretty_range(&self) -> String {
+      format!("{} - {}", self.pretty_t(self._start), self.pretty_t(self._stop))
+   }
+
+   fn pretty_t(&self, t: f32) -> String {
+      if t < 60.0 {
+         return format!(":{:02}", t as i32);
+      } else if t < 60.0 * 60.0 {
+         return format!("{:02}:{:02}", (t / 60.0) as i32, (t % 60.0) as i32);
+      } else {
+         return format!("{:02}:{:02}:{:02}",
+            (t / 60.0 / 60.0) as i32,
+            (t / 60.0) as i32,
+            (t % 60.0) as i32);
+      }
+   }
+}
+
 async fn analyze(file: String) -> Analysis {
    let content_spans = lib::video::inspect_async(&file).await;
    if content_spans.is_err() {
@@ -191,6 +212,8 @@ async fn analyze(file: String) -> Analysis {
    let screenshot = |content_span: &lib::video::ContentSpan| -> Analyzed {
       let ts = (content_span.start + content_span.stop) / 2.0;
       Analyzed {
+         _start: content_span.start,
+         _stop: content_span.stop,
          start: content_span.start.to_string(),
          stop: content_span.stop.to_string(),
          screenshot: match lib::video::screenshot_png(&file, ts) {