From 81d851610ef797a972d92e7e3ed2420844a2f633 Mon Sep 17 00:00:00 2001
From: Henrik Giesel <hengiesel@gmail.com>
Date: Mon, 11 Jan 2021 17:25:42 +0100
Subject: [PATCH] Coerce resched:days as well

---
 rslib/src/search/parser.rs    | 7 +++++--
 rslib/src/search/sqlwriter.rs | 9 +++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/rslib/src/search/parser.rs b/rslib/src/search/parser.rs
index c58e90b90..fe0b6b3cc 100644
--- a/rslib/src/search/parser.rs
+++ b/rslib/src/search/parser.rs
@@ -358,7 +358,7 @@ fn parse_flag(s: &str) -> ParseResult<SearchNode<'static>> {
 }
 
 /// eg rated:3 or rated:10:2
-/// second arg must be between 0-4
+/// second arg must be between 1-4
 fn parse_rated(val: &str) -> ParseResult<SearchNode<'static>> {
     let mut it = val.splitn(2, ':');
 
@@ -383,7 +383,10 @@ fn parse_rated(val: &str) -> ParseResult<SearchNode<'static>> {
 /// eg resched:3
 fn parse_resched(val: &str) -> ParseResult<SearchNode<'static>> {
     let mut it = val.splitn(1, ':');
-    let days = it.next().unwrap().parse()?;
+
+    let n: u32 = it.next().unwrap().parse()?;
+    let days = n.max(1).min(365);
+
     let ease = EaseKind::Manually;
 
     Ok(SearchNode::Rated { days, ease })
diff --git a/rslib/src/search/sqlwriter.rs b/rslib/src/search/sqlwriter.rs
index 3b63c2472..2dafd9386 100644
--- a/rslib/src/search/sqlwriter.rs
+++ b/rslib/src/search/sqlwriter.rs
@@ -732,6 +732,15 @@ mod test {
         );
         assert_eq!(s(ctx, "rated:0").0, s(ctx, "rated:1").0);
 
+        // resched
+        assert_eq!(
+            s(ctx, "resched:400").0,
+            format!(
+                "(c.id in (select cid from revlog where id>{} and ease = 0))",
+                (timing.next_day_at - (86_400 * 365)) * 1_000
+            )
+        );
+
         // props
         assert_eq!(s(ctx, "prop:lapses=3").0, "(lapses = 3)".to_string());
         assert_eq!(s(ctx, "prop:ease>=2.5").0, "(factor >= 2500)".to_string());