From 50e9a4421c7a27bcf01d7adab8d20b7df18f534c Mon Sep 17 00:00:00 2001
From: Ruben Pollan
Date: Tue, 28 Aug 2018 19:17:39 +0200
Subject: Get events from the list by date

---
 src/calendar.rs |  4 ++--
 src/event.rs    | 14 ++++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/calendar.rs b/src/calendar.rs
index c49e747..ab465ea 100644
--- a/src/calendar.rs
+++ b/src/calendar.rs
@@ -4,6 +4,7 @@ use ical::IcalParser;
 use chrono::Duration;
 
 use date::Date;
+use event;
 use event::{Event, End};
 use periodic::Periodic;
 use errors::EventError;
@@ -62,8 +63,7 @@ impl Calendar {
     }
 
     pub fn get(&self, first: &Date, last: &Date) -> Vec<Event> {
-        // TODO: not all single, just the one by date
-        let mut events = self.single.clone();
+        let mut events = event::get(&self.single, first, last).to_vec();
         for p in &self.periodic {
             events.append(&mut p.get(first, last));
         }
diff --git a/src/event.rs b/src/event.rs
index b54c422..d086295 100644
--- a/src/event.rs
+++ b/src/event.rs
@@ -82,3 +82,17 @@ impl FromStr for Status {
         }
     }
 }
+
+
+pub fn get<'a>(events: &'a Vec<Event>, first: &Date, last: &Date) -> &'a [Event] {
+    match events.iter().position(|ref e| e.start >= *first) {
+        None => &[],
+        Some(i) => {
+            let j = events
+                .iter()
+                .position(|ref e| e.end_date() > *last)
+                .unwrap_or(events.len());
+            &events[i..j]
+        }
+    }
+}
-- 
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