From 87ca6a5564be7cb8bf3ab56d6925a0b4bd661c06 Mon Sep 17 00:00:00 2001
From: Dendy Faist <dendy@fai.st>
Date: Mon, 8 Sep 2025 08:23:52 +0200
Subject: [PATCH] feat: Grey out ignored kanji in grid with special list

---
 data/ignored.list                  | 61 ++++++++++++++++++++++++++++++
 src/Controller/KanjiController.php | 31 ++++++++++++++-
 templates/kanji/grid.html.twig     |  2 +-
 3 files changed, 91 insertions(+), 3 deletions(-)
 create mode 100644 data/ignored.list

diff --git a/data/ignored.list b/data/ignored.list
new file mode 100644
index 0000000..4dc5d82
--- /dev/null
+++ b/data/ignored.list
@@ -0,0 +1,61 @@
+勐
+Sale como 異体字 de 猛 pero en verdad parece ser que se usa en nombre de
+cuidades tailandesas? Parece que denota un tipo de templo especifico.
+https://en.wikipedia.org/wiki/Mueang
+
+勑
+異体字 de 勅 y su 旧字体「敕」. No tiene mucho interés.
+
+勰
+Significa "harmonioso" pero no hay mucho en referencia de ello.
+Básicamente se usa para el nombre de un pavo que hizo un libro sobre agricultura.
+En ebooks sale esta persona también referenciada.
+
+勚
+Versión simplificada de 勩. No tiene ni uso ni referencias ni nada.
+
+勔
+異体字 of 勉強の勉. No se usa. No tiene interés.
+
+匊
+Old variant of 掬, also has the 古字 of "𦥑" . An ebook says it represent
+having your hands full with rice.
+
+匋
+Old variant/origin? of 陶, which is 常用漢字 / 名前に使える漢字 and ３級. Seems
+to kinda mean "pottery" , "clay" . It's used in 陶器[とうき].
+Not interesting on its own
+
+匜
+Old vase for holding water/wine. Not used aside from that.
+https://en.wikipedia.org/wiki/Yi_(vessel)
+REVISIT
+
+匦
+Simplified form of 匭. Not of interest at all. Small box or something.
+
+匵
+Old variant of something that isn't even used. No reason to pay attention
+
+匼
+Not used at all, wtf. Seems to be used in some dialects to kinda mean 蓋[ふた].
+Of no interest.
+
+匾
+Traditional chinese of 匾 (same code lol). Horizontal tablet to have the name
+of stuff in entrances and stuff.
+Traditional is 匾 and in japanese it's just 扁, wich is
+一級. Of no interest for now, idk, too many characters for one concept.
+https://zh.wikipedia.org/wiki/%E5%8C%BE%E9%A1%8D
+REVISIT
+
+卌
+Means forty. Not used aside historially and not as funny as 卄, 卅 or 卆
+
+卞
+Seems to be used in names of places and that's kinda it. A variant of 鞭 or
+something. Not learning it for now. Of no interst.
+
+卟
+used in the transliteration of the names of organic compounds porphyrin 卟啉
+and porphin 卟吩. Of no use.
diff --git a/src/Controller/KanjiController.php b/src/Controller/KanjiController.php
index 071bea9..8aef246 100644
--- a/src/Controller/KanjiController.php
+++ b/src/Controller/KanjiController.php
@@ -29,6 +29,29 @@ class KanjiController extends AbstractController
         return "kanji/$path.html.twig";
     }
 
+    /** @return array<string, string> */
+    public function getIgnoredList(): array
+    {
+        $path = "{$this->getParameter('kernel.project_dir')}/data/ignored.list";
+        $ret = [];
+
+        $file = fopen($path, 'r');
+        while (($kanji = fgets($file)) !== false) {
+            $kanji = mb_trim($kanji);
+
+            if (mb_strlen($kanji) !== 1) throw new \Exception(sprintf(
+                'Kanji expected, got "%s"',
+                $kanji,
+            ));
+            while (($explanation = fgets($file)) !== false) {
+                if ($explanation === "\n") continue 2;
+                $ret[$kanji] = mb_trim(fgets($file));
+            }
+        }
+
+        return $ret;
+    }
+
     /** @return array<string, array<string, 0>> */
     private function getCharInfo(bool $force = false): array
     {
@@ -42,6 +65,7 @@ class KanjiController extends AbstractController
             'sn'      => $this->anki->getKnownSnKanjiCounts(),
             'sln'     => $this->anki->getKnownSlnKanjiCounts(),
             'unicode' => $this->anki->getUnicodeKanji(),
+            'ignored' => $this->getIgnoredList(),
         ];
 
         // @formatter:off
@@ -103,9 +127,12 @@ class KanjiController extends AbstractController
     public function register(string $codepoint): Response
     {
         // Properly check it's valid (make a util?)
-        $char = mb_chr(Number::hexint($codepoint), 'UTF-8');
+        $charStr = mb_chr(Number::hexint($codepoint), 'UTF-8');
+
+        $note = UnicodeNote::fromCharacter($charStr);
+        $terms = $this->anki->searchTerms($charStr);
+        $note->setTerms($terms);
 
-        $note = UnicodeNote::fromCharacter($char);
         $this->anki->addNote($note, UnicodeNote::DECK);
 
         return new Response();
diff --git a/templates/kanji/grid.html.twig b/templates/kanji/grid.html.twig
index 71e5dc2..88feee2 100644
--- a/templates/kanji/grid.html.twig
+++ b/templates/kanji/grid.html.twig
@@ -42,7 +42,7 @@
   .ebook   { border-top:  3px solid deeppink      !important; }
   .jimaku  { border-top:  3px solid lightgray     !important; }
 
-  .none  { opacity: 0.40; }
+  .none, .ignored  { opacity: 0.15; }
 </style>
 
 <div style="background-color: var(--bs-gray-300)">