chore: import upstream snapshot with attribution

2026-07-13 12:31:57 +08:00
commit d718c5a372
986 changed files with 74597 additions and 0 deletions
@@ -0,0 +1,57 @@
+select * FROM sqlpage_shell;
+
+-- Display the list of players with a link for each one to start playing
+INSERT INTO players(name, game_id)
+SELECT $Player as name,
+    CAST($id AS INTEGER) as game_id
+WHERE $Player IS NOT NULL;
+
+SELECT 'list' as component,
+    'Players' as title;
+SELECT name as title,
+    sqlpage.link(
+        'next-question.sql', 
+        json_object(
+            'game_id', game_id,
+            'player', name
+        )
+     ) as link
+FROM players
+WHERE game_id = CAST($id AS INTEGER);
+---------------------------
+-- Player insertion form --
+---------------------------
+SELECT 'form' as component,
+    'Add a new player' as title,
+    'Add to game' as validate;
+SELECT 'Player' as name,
+    'Player name' as placeholder,
+    TRUE as autofocus;
+-- Insert a new question into the game_questions table for each new player
+INSERT INTO game_questions(
+        game_id,
+        question_id,
+        wrong_answer,
+        impostor,
+        game_order
+    )
+SELECT CAST($id AS INTEGER) as game_id,
+    questions.id as question_id,
+    -- When the true answer is small, set the wrong answer to just +/- 1, otherwise -25%/+75%.
+    -- When it is a date between 1200 and 2100, make it -25 % or +75 % of the distance to today
+    CAST(CASE
+        WHEN questions.true_answer < 10 THEN questions.true_answer + 1 - 2 * abs(random() %2) -- wrong answer = true answer +/- 1
+        WHEN questions.true_answer > 1200
+        AND questions.true_answer < 2100 THEN 2023 - (2023 - questions.true_answer) * (abs(random() %2) + 0.75) -- wrong answer = true answer -25% or +75% of the distance to today
+        ELSE questions.true_answer * (abs(random() %2) + 0.75)
+    END AS INTEGER) as wrong_answer,
+    -- wrong answer = true answer +/- 50% TODO: better wrong answer generation
+    $Player as impostor,
+    random() as game_order
+FROM questions
+    LEFT JOIN game_questions ON questions.id = game_questions.question_id
+    AND game_questions.game_id = CAST($id AS INTEGER)
+WHERE game_questions.question_id IS NULL
+    AND $Player IS NOT NULL
+ORDER BY random()
+LIMIT 1;