implement piano man

1 files changed, 26 insertions, 0 deletions

diff --git a/src/commands/today/pianoman.rs b/src/commands/today/pianoman.rs
new file mode 100644
index 0000000..d2f11a5
--- /dev/null
+++ b/src/commands/today/pianoman.rs
@@ -0,0 +1,26 @@
+use super::prelude::*;
+
+lazy_static! {
+    static ref TARGET_TIME: chrono::NaiveTime = chrono::NaiveTime::from_hms(21, 0, 0);
+}
+
+pub fn pianoman(dt: chrono::NaiveDateTime) -> TodayIter {
+    if dt.weekday() != chrono::Weekday::Fri {
+        return Box::new(empty());
+    }
+
+    let diff = {
+        let result = *TARGET_TIME - dt.time();
+        if result < chrono::Duration::zero() {
+            -result
+        } else {
+            result
+        }
+    };
+
+    if diff > Duration::minutes(5) {
+        return Box::new(empty());
+    }
+
+    Box::new(once(by_url("https://www.youtube.com/watch?v=gxEPV4kolz0")))
+}