Started the field that will eventually become a web page.

src/document/field.rs

@@ -1,6 +1,8 @@
 use chrono::prelude::*;
+use isolang::Language;
 use std::{
     cmp::Ordering,
+    collections::HashMap,
     ops::{Add, AddAssign},
     time::Duration,
 };
@@ -13,7 +15,6 @@ pub enum Field {
     Duration(Duration),
     Integer(i128),
     None,
-    Revision(Revision),
     StaticString(String),
     Uuid(Uuid),
 }
@@ -70,12 +71,6 @@ impl From<Duration> for Field {
     }
 }
 
-impl From<Revision> for Field {
-    fn from(value: Revision) -> Self {
-        Self::Revision(value)
-    }
-}
-
 impl From<String> for Field {
     fn from(value: String) -> Self {
         Self::StaticString(value)
@@ -121,7 +116,6 @@ impl PartialOrd for Field {
             (Self::DateTime(d1), Self::DateTime(d2)) => d1.partial_cmp(d2),
             (Self::Duration(d1), Self::Duration(d2)) => d1.partial_cmp(d2),
             (Self::Integer(d1), Self::Integer(d2)) => d1.partial_cmp(d2),
-            (Self::Revision(d1), Self::Revision(d2)) => d1.partial_cmp(d2),
             (Self::StaticString(d1), Self::StaticString(d2)) => d1.partial_cmp(d2),
             (Self::Uuid(d1), Self::Uuid(d2)) => d1.partial_cmp(d2),
             (_, _) => None,
@@ -277,7 +271,6 @@ pub enum FieldType {
     Duration,
     Integer,
     None,
-    Revision,
     StaticString,
     Uuid,
 }
@@ -290,7 +283,6 @@ impl FieldType {
             FieldType::Duration => Duration::from_secs(0).into(),
             FieldType::Integer => 0.into(),
             FieldType::None => Field::None,
-            FieldType::Revision => Revision::new().into(),
             FieldType::StaticString => "".into(),
             FieldType::Uuid => Uuid::new_v4().into(),
         }
@@ -305,7 +297,6 @@ impl From<&Field> for FieldType {
             Field::Duration(_) => Self::Duration,
             Field::Integer(_) => Self::Integer,
             Field::None => Self::None,
-            Field::Revision(_) => Self::Revision,
             Field::StaticString(_) => Self::StaticString,
             Field::Uuid(_) => Self::Uuid,
         }
@@ -348,26 +339,69 @@ mod fieldtypes {
     }
 }
 
-#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
-struct Revision;
+struct Paragraph {
+    data: HashMap<Language, String>,
+}
 
-impl Revision {
-    fn new() -> Self {
-        Self {}
+impl Paragraph {
+    fn new(string: String, lang: Language) -> Self {
+        let mut data = HashMap::new();
+        data.insert(lang, string);
+        Self {
+            data: data,
+        }
     }
 
-    fn revision(&self) -> isize {
-        0
+    fn add_translation(&mut self, string: String, lang: Language) {
+        self.data.insert(lang, string);
+    }
+
+    fn get(&self, lang: &Language) -> Option<&String> {
+        self.data.get(lang)
     }
 }
 
 #[cfg(test)]
-mod revisions {
+mod paragraphs {
     use super::*;
 
     #[test]
-    fn can_create_empty_revision() {
-        let rev = Revision::new();
-        assert_eq!(rev.revision(), 0);
+    fn does_paragraph_store_language_information() {
+        let languages = [Language::from_639_1("en").unwrap(), Language::from_639_1("ja").unwrap()];
+        let data = Uuid::new_v4().to_string();
+        for lang in languages.iter() {
+            let result = Paragraph::new(data.clone(), lang.clone());
+            assert_eq!(result.get(lang).unwrap(), &data);
+        }
+    }
+
+    #[test]
+    fn are_multiple_languages_stored() {
+        let text = ["test", "テスト"];
+        let languages = [Language::from_639_1("en").unwrap(), Language::from_639_1("ja").unwrap()];
+        let mut paragraph = Paragraph::new(text[0].clone().to_string(), languages[0].clone());
+        paragraph.add_translation(text[1].clone().to_string(), languages[1].clone());
+        for i in 0..text.len() {
+            assert_eq!(paragraph.get(&languages[i]).unwrap(), text[i]);
+        }
+    }
+}
+
+struct UniversalString {
+}
+
+impl UniversalString {
+    fn new() -> Self {
+        Self {}
+    }
+}
+
+#[cfg(test)]
+mod universal_strings {
+    use super::*;
+
+    #[test]
+    fn are_initial_strings_empty() {
+        UniversalString::new();
     }
 }