From 35cc74578e969bae4812afd2ff041eba3746142d Mon Sep 17 00:00:00 2001
From: Joris
Date: Sat, 19 Mar 2022 22:03:58 +0100
Subject: Allow to repeat an event until a specific date

Also provide a shortcut to modify a repetead event from a specific
occurence. This set the end repetition date under the hood and create a
new repeated event.
---
 src/model/event.rs | 52 +++++++---------------------------------------------
 1 file changed, 7 insertions(+), 45 deletions(-)

(limited to 'src/model/event.rs')

diff --git a/src/model/event.rs b/src/model/event.rs
index 5e92692..e556f6e 100644
--- a/src/model/event.rs
+++ b/src/model/event.rs
@@ -1,9 +1,10 @@
-use chrono::Timelike;
 use chrono::{NaiveDate, NaiveTime};
 use std::collections::HashMap;
 use uuid::Uuid;
 
 use crate::model::repetition::Repetition;
+use crate::model::time;
+use crate::validation;
 
 pub static DATE_FORMAT: &str = "%d/%m/%Y";
 
@@ -19,10 +20,10 @@ pub struct Event {
 
 impl Event {
     pub fn pprint(&self) -> String {
-        let start = self.start.map(pprint_time).unwrap_or_default();
+        let start = self.start.map(time::pprint).unwrap_or_default();
         let end = self
             .end
-            .map(|t| format!("-{}", pprint_time(t)))
+            .map(|t| format!("-{}", time::pprint(t)))
             .unwrap_or_default();
         let space = if self.start.is_some() || self.end.is_some() {
             " "
@@ -52,27 +53,6 @@ pub fn repetitions_between(
     res
 }
 
-pub fn pprint_time(t: NaiveTime) -> String {
-    if t.minute() == 0 {
-        format!("{}h", t.hour())
-    } else {
-        format!("{}h{}", t.hour(), t.minute())
-    }
-}
-
-fn parse_time(t: &str) -> Option<NaiveTime> {
-    match t.split('h').collect::<Vec<&str>>()[..] {
-        [hours, minutes] => {
-            if minutes.trim().is_empty() {
-                NaiveTime::from_hms_opt(hours.parse().ok()?, 0, 0)
-            } else {
-                NaiveTime::from_hms_opt(hours.parse().ok()?, minutes.parse().ok()?, 0)
-            }
-        }
-        _ => None,
-    }
-}
-
 // Validation
 
 pub fn validate(
@@ -83,8 +63,8 @@ pub fn validate(
     end: String,
     repetition: Option<Repetition>,
 ) -> Option<Event> {
-    let start = validate_time(start)?;
-    let end = validate_time(end)?;
+    let start = validation::time(start)?;
+    let end = validation::time(end)?;
 
     match (start, end) {
         (Some(s), Some(e)) if s > e => None?,
@@ -94,27 +74,9 @@ pub fn validate(
     Some(Event {
         id,
         date: NaiveDate::parse_from_str(&date, DATE_FORMAT).ok()?,
-        name: validate_name(name)?,
+        name: validation::non_empty(name)?,
         start,
         end,
         repetition,
     })
 }
-
-fn validate_time(time: String) -> Option<Option<NaiveTime>> {
-    let time = time.trim();
-    if time.is_empty() {
-        Some(None)
-    } else {
-        parse_time(time).map(Some)
-    }
-}
-
-fn validate_name(name: String) -> Option<String> {
-    let name = name.trim();
-    if name.is_empty() {
-        None
-    } else {
-        Some(name.to_string())
-    }
-}
-- 
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