From d36cefb50ddf67daa08a221d2de4d3eaae9e2492 Mon Sep 17 00:00:00 2001
From: lonkaars <loek@pipeframe.xyz>
Date: Sat, 8 Jul 2023 23:43:14 +0200
Subject: more deinflections

---
 db/dict/deinflections.sql | 38 ++++++++++++++++++++++++++++++++++++--
 db/find.sql               |  6 +++---
 2 files changed, 39 insertions(+), 5 deletions(-)

(limited to 'db')

diff --git a/db/dict/deinflections.sql b/db/dict/deinflections.sql
index ff177e2..a6070a8 100644
--- a/db/dict/deinflections.sql
+++ b/db/dict/deinflections.sql
@@ -15,7 +15,7 @@ insert into deinflection_temp values
 	('infl:negative', 'しない', 'する', 'a', 's'),
 	('infl:negative', 'こない', 'くる', 'a', 'k'),
 	('infl:negative', '来ない', '来る', 'a', 'k'),
-	('infl:negative',   'ない', 'ある', 'a', 'ru'), -- this one may cause problems (?)
+	-- ('infl:negative',   'ない', 'ある', 'a', 'ru'), -- this one may cause problems (?)
 	-- ('infl:negative',   'ない', '', 'a', 'ru'), -- this one may cause problems (?)
 
 	-- past tense <https://guidetojapanese.org/learn/grammar/past_tense>
@@ -33,6 +33,7 @@ insert into deinflection_temp values
 	('infl:tense:past', 'きた', 'くる', 'a', 'k'),
 	('infl:tense:past', '来た', 'くる', 'a', 'k'),
 	('infl:tense:past', '行った', '行く', 'a', ''),
+	('infl:tense:past', 'かった', 'い', 'a', 'a'), -- past negative
 
 	-- adjective to adverb <https://guidetojapanese.org/learn/grammar/adverbs>
 	('infl:adverb', 'く', 'い', 'a', 'i'),
@@ -104,7 +105,8 @@ insert into deinflection_temp values
 	('infl:suffix:te', 'って', 'った', 'a', 'u'),
 	('infl:suffix:te', 'きて', 'きた', 'a', 'k'),
 	('infl:suffix:te', '来て', '来た', 'a', 'k'),
-	('infl:suffix:te', 'くて', 'い', 'a', ''), -- TODO: rules_out of this one is i?
+	('infl:suffix:te', 'くて', 'い', 'a', 'a'),
+	('infl:suffix:te', 'よくて', 'いい', 'a', 'a'), -- exception
 
 	-- -tari lists <https://guidetojapanese.org/learn/grammar/compound>
 	('infl:suffix:tari',   'たり',   'た', 'a', 'ru'),
@@ -120,6 +122,38 @@ insert into deinflection_temp values
 	('infl:suffix:sa class:noun', 'さ', '', 'a', 'na'),
 	('infl:suffix:sa class:noun', 'さ', 'い', 'a', 'i'),
 
+	-- continuous tense <https://guidetojapanese.org/learn/grammar/teform>
+	('infl:tense:cont', 'いる', '', 'a', 'a'),
+
+	-- potential form <https://guidetojapanese.org/learn/grammar/potential>
+	('infl:potential', 'られる', 'る', 'a', 'ru'),
+	('infl:potential', 'える', 'う', 'a', 'u'),
+	('infl:potential', 'ける', 'く', 'a', 'u'),
+	('infl:potential', 'げる', 'ぐ', 'a', 'u'),
+	('infl:potential', 'せる', 'す', 'a', 'u'),
+	('infl:potential', 'てる', 'つ', 'a', 'u'),
+	('infl:potential', 'ねる', 'ぬ', 'a', 'u'),
+	('infl:potential', 'べる', 'ぶ', 'a', 'u'),
+	('infl:potential', 'める', 'む', 'a', 'u'),
+	('infl:potential', 'れる', 'る', 'a', 'u'),
+	('infl:potential', 'できる', 'する', 'a', 's'),
+	('infl:potential', 'こられる', 'くる', 'a', 'k'),
+	('infl:potential', 'ありうる', 'ある', 'a', ''), -- exception
+	('infl:potential', 'ありえる', 'ある', 'a', ''), -- exception
+
+	-- conditionals <https://guidetojapanese.org/learn/grammar/conditionals>
+	('infl:suffix:ba', 'えば', 'う', 'a', 'u'),
+	('infl:suffix:ba', 'けば', 'く', 'a', 'u'),
+	('infl:suffix:ba', 'げば', 'ぐ', 'a', 'u'),
+	('infl:suffix:ba', 'せば', 'す', 'a', 'u'),
+	('infl:suffix:ba', 'てば', 'つ', 'a', 'u'),
+	('infl:suffix:ba', 'ねば', 'ぬ', 'a', 'u'),
+	('infl:suffix:ba', 'べば', 'ぶ', 'a', 'u'),
+	('infl:suffix:ba', 'めば', 'む', 'a', 'u'),
+	('infl:suffix:ba', 'れば', 'る', 'a', 'u ru'),
+	('infl:suffix:ba', 'ければ', 'い', 'a', 'a'),
+	-- TODO: 〜であれば (deconjugates to です i think?)
+
 	-- auxiliary rules
 	('class:verb:suru-included', 'する', '', 's', ''); -- deconjugate suru verbs into stem
 
diff --git a/db/find.sql b/db/find.sql
index cdaebb3..dd6a011 100644
--- a/db/find.sql
+++ b/db/find.sql
@@ -49,7 +49,7 @@ with results(id, expression, reading, tags, depth, rules, original, deinflected)
         (length(term) > 0)
       limit 50 -- failsafe to catch any infinite loops
     )
-    select term, tags, depth, substr(:term, 1, deinflect.length), rules_out
+    select term, tags, depth, substr(:term, 1, deinflect.length), rules
     from deinflect
   )
   select
@@ -65,7 +65,7 @@ with results(id, expression, reading, tags, depth, rules, original, deinflected)
   inner join term on (term.expression = deinflections.term) or (term.reading = deinflections.term)
   inner join term_tag on term_tag.term_id = term.id
   inner join tag on term_tag.tag_id = tag.id
-  group by term.id, deinflections.original
+  group by term.id, deinflections.original, deinflections.rules
   having term.id is not null
 )
 select
@@ -92,5 +92,5 @@ left join sort_overlay
 	on (user_overlay.expression = results.expression) and
 	(user_overlay.reading = results.reading) and
 	(user_overlay.user_id = (select id from user where username = :user))
-group by results.id, results.original;
+group by results.id, results.original, results.rules;
 
-- 
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