From 643f65d17c264ead3726ef7efd4f820d78e4d5b3 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Sat, 21 Oct 2023 20:22:04 +0200
Subject: add pronunciation of extra examples

---
 src/main.rs | 41 +++++++++++++++++++++++++++++++++++++----
 1 file changed, 37 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index d877fce..70a7fa3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1213,10 +1213,32 @@ fn format_batch_aux<'a>(
         r#"<details><summary>Extra examples (reading practice)</summary><table class="extratable">"#
     )?;
     for ex in batch.extra_examples.iter() {
+        let mut expl1 = Vec::new();
+        let mut expl2 = Vec::new();
+        for word in ex.expl.split(|c| c == ' ' || c == '~') {
+            let (keb, reb) = expl_clean_word(word);
+            let wchars = Charset::new(keb);
+            if !wchars.intersects(&ex.chars) {
+                continue;
+            }
+            if let Some(ents) = dict_idx.get(keb) {
+                for ent in ents.iter() {
+                    if let Some(s) = dict_str_short(keb, reb, ent) {
+                        if wchars.intersects(&batch.chars) {
+                            expl1.push(s);
+                        } else {
+                            expl2.push(s);
+                        }
+                    }
+                }
+            }
+        }
+        expl1.extend(expl2.into_iter());
+        let expl = expl1.join("<br />");
         writeln!(
             f,
-            r#"<tr><td><details><summary class="tab_large font_ja">&nbsp;&nbsp;{}&nbsp;&nbsp;</summary><div style="text-align: center">{}</div></details></td></tr>"#,
-            ex.ja, ex.en
+            r#"<tr><td><details><summary class="tab_large font_ja">&nbsp;&nbsp;{}&nbsp;&nbsp;</summary><div style="text-align: center">{}<br />{}</div></details></td></tr>"#,
+            ex.ja, ex.en, expl
         )?;
     }
     writeln!(f, r#"</table></details>"#)?;
@@ -1262,7 +1284,11 @@ fn expl_clean_word(w: &str) -> (&str, Option<&str>) {
     (ret, p)
 }
 
-fn dict_str<'a>(qkeb: &str, qreb: Option<&str>, ent: &roxmltree::Node<'a, 'a>) -> Option<String> {
+fn dict_str_short<'a>(
+    qkeb: &str,
+    qreb: Option<&str>,
+    ent: &roxmltree::Node<'a, 'a>,
+) -> Option<String> {
     let r_ele = ent.children().find(|x| x.has_tag_name("r_ele")).unwrap();
     let reb = r_ele.children().find(|x| x.has_tag_name("reb")).unwrap();
     let reb = reb.text().unwrap().trim();
@@ -1271,7 +1297,14 @@ fn dict_str<'a>(qkeb: &str, qreb: Option<&str>, ent: &roxmltree::Node<'a, 'a>) -
         return None;
     }
 
-    let mut ret = format!(r#"<span class="font_ja">{} 【{}】</span>"#, qkeb, reb);
+    Some(format!(
+        r#"<span class="font_ja">{} 【{}】</span>"#,
+        qkeb, reb
+    ))
+}
+
+fn dict_str<'a>(qkeb: &str, qreb: Option<&str>, ent: &roxmltree::Node<'a, 'a>) -> Option<String> {
+    let mut ret = dict_str_short(qkeb, qreb, ent)?;
 
     for sense in ent.children().filter(|x| x.has_tag_name("sense")) {
         if let Some(s) = sense.children().find(|x| x.has_tag_name("gloss")) {
-- 
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