v0.1.0 chess game in go, using external stockfish engine

internal/transport/transport.go

@@ -0,0 +1,29 @@
+// FILE: internal/transport/transport.go
+package transport
+
+import (
+	"chess/internal/board"
+	"chess/internal/core"
+	"chess/internal/game"
+)
+
+// Handler processes user commands independent of transport medium
+type Handler interface {
+	HandleNewGame(id string, fen string, whiteType, blackType core.PlayerType) error
+	HandleMove(gameID, move string) error
+	HandleUndo(gameID string) error
+	HandleGetBoard(gameID string) (*board.Board, error)
+	HandleGetGame(gameID string) (*game.Game, error)
+}
+
+// View abstracts display/output operations
+type View interface {
+	DisplayBoard(b *board.Board)
+	ShowMessage(msg string)
+	ShowError(err error)
+	ShowGameHistory(g *game.Game)
+	ShowComputerMove(player core.Color, move string, depth, score int)
+	ShowHumanMove(move string)
+	ShowGameOver(state core.State)
+	ShowPrompt(prompt string)
+}