more refactor, start using stdb for everything???

4.5th rewrite for tui

jong-line/src/reducers/deal.rs

@@ -0,0 +1,41 @@
+use log::debug;
+use spacetimedb::{ReducerContext, Table, rand::seq::SliceRandom, reducer};
+
+use super::hand::deal_hands;
+use crate::tables::*;
+
+#[reducer]
+pub fn shuffle_deal(ctx: &ReducerContext, lobby_id: u32) {
+    debug!("lobby_id: {lobby_id}");
+    let mut lobby = ctx.db.lobby().id().find(lobby_id).unwrap();
+
+    if lobby.game_state == jong_types::states::GameState::Setup {
+        lobby.game_state = jong_types::states::GameState::Deal;
+        lobby = ctx.db.lobby().id().update(lobby);
+
+        let tiles = new_shuffled_wall(ctx);
+
+        ctx.db.wall().insert(DbWall {
+            // id: 0,
+            lobby_id,
+            tiles,
+        });
+
+        deal_hands(ctx, lobby_id);
+
+        lobby.game_state = jong_types::states::GameState::Play;
+        lobby.turn_state = jong_types::states::TurnState::Tsumo;
+        ctx.db.lobby().id().update(lobby);
+    }
+}
+
+pub fn new_shuffled_wall(ctx: &ReducerContext) -> Vec<DbTile> {
+    let mut rng = ctx.rng();
+    let mut wall: Vec<_> = jong_types::tiles::tiles()
+        .into_iter()
+        .map(|tile| ctx.db.tile().insert(DbTile { id: 0, tile }))
+        .collect();
+    wall.shuffle(&mut rng);
+
+    wall
+}