Improve the report format

l10n-db/src/bin/main.rs

@@ -1,7 +1,5 @@
 use std::{
-    io::{BufReader, Read, Write},
-    path::PathBuf,
-    process::Command,
+    fmt, io::{BufReader, Read, Write}, path::PathBuf, process::Command
 };
 
 use clap::{Parser, Subcommand};
@@ -68,32 +66,26 @@ struct Report {
     out_of_date: Vec<String>,
 }
 
+impl fmt::Display for Report {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "Out of date messages\n")?;
+        for key in self.out_of_date.iter() {
+            write!(f, "\t{}\n", key)?;
+        }
+        Ok(())
+    }
+}
+
 fn generate_report(
     bundle: &Bundle,
     base_locale: &LanguageIdentifier,
     locales: Vec<LanguageIdentifier>,
 ) -> Report {
     let mut report: Report = Default::default();
-    let locales: Vec<LanguageIdentifier> =
-        locales.into_iter().filter(|a| a != base_locale).collect();
     for (key, message) in bundle.message_iter() {
-        match message.variant(base_locale) {
-            Some(ref base_variant) => {
-                for locale in locales.iter() {
-                    match message.variant(locale) {
-                        Some(v) if v.modified() < base_variant.modified() => {
-                            report.out_of_date.push(key.to_owned())
-                        }
-                        Some(_) => {}
-                        None => report.out_of_date.push(key.to_owned()),
-                    }
-                }
-            }
-            None => {
-                report.source_deleted.push(key.clone());
-            }
+        if message.variants_out_of_date(base_locale).len() > 0 {
+            report.out_of_date.push(key.to_owned())
         }
-        let base_variant = message.variant(base_locale).clone();
     }
 
     report
@@ -141,7 +133,7 @@ fn main() {
         }
         Some(Commands::Report) => {
             let report = generate_report(&bundle, &config.base_locale, config.locales);
-            println!("{:?}", report);
+            println!("{}", report);
         }
         None => {}
     }

l10n-db/src/types.rs

@@ -1,4 +1,8 @@
-use std::{collections::HashMap, io::{BufReader, Read}, path::Path};
+use std::{
+    collections::HashMap,
+    io::{BufReader, Read},
+    path::Path,
+};
 
 use chrono::{DateTime, Utc};
 use icu_locid::LanguageIdentifier;
@@ -47,6 +51,27 @@ impl Message {
             modified: Utc::now(),
         })
     }
+
+    pub fn variants_out_of_date(
+        &self,
+        base_locale: &LanguageIdentifier,
+    ) -> Vec<LanguageIdentifier> {
+        match self
+            .variants
+            .get(base_locale)
+            .map(|variant| variant.modified())
+        {
+            Some(base_date) => self
+                .variants
+                .iter()
+                .filter(|(_, value)| base_date > value.modified())
+                .map(|(locale, _)| locale.clone())
+                .collect(),
+            None => vec![],
+        }
+    }
+
+    // pub fn missing_variants(&self, locals: Vec<LanguageIdentifier>) -> Vec<LanguageIdentifier> {}
 }
 
 #[derive(Deserialize, Serialize, Debug, Clone)]