Drawn the skeleton code for the structure of the project

io/reader/image.go

@@ -0,0 +1,9 @@
+package reader
+
+import "maze-solver/maze"
+
+type ImageReader struct{}
+
+func (r *ImageReader) Read(filename string) (*maze.Maze, error) {
+	return nil, nil
+}

io/reader/reader.go

@@ -0,0 +1,7 @@
+package reader
+
+import "maze-solver/maze"
+
+type Reader interface {
+	Read(filename string) (*maze.Maze, error)
+}

io/writer/image.go

@@ -0,0 +1,11 @@
+package writer
+
+import (
+	"maze-solver/maze"
+)
+
+type ImageWriter struct{}
+
+func (w *ImageWriter) Write(filename string, maze *maze.SolvedMaze) error {
+	return nil
+}

io/writer/writer.go

@@ -0,0 +1,7 @@
+package writer
+
+import "maze-solver/maze"
+
+type Writer interface {
+	Write(filename string, maze *maze.SolvedMaze) error
+}

maze-solver.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"maze-solver/io/reader"
+	"maze-solver/io/writer"
+	"maze-solver/solver"
+	"maze-solver/utils"
+)
+
+func main() {
+	input := "filename"
+	output := "filename"
+
+	reader := &reader.ImageReader{}
+	writer := &writer.ImageWriter{}
+
+	solver := &solver.Bfs{}
+
+	maze, err := reader.Read(input)
+	utils.Check(err, "Couldn't read maze from %q", input)
+
+	solved := solver.Solve(maze)
+	err = writer.Write(output, solved)
+	utils.Check(err, "Couldn't write solved maze to %q", output)
+}

maze/maze.go

@@ -0,0 +1,10 @@
+package maze
+
+type Maze interface {
+	maze()
+}
+
+type SolvedMaze interface {
+	Maze
+	solvedMaze()
+}

solver/bfs.go

@@ -0,0 +1,9 @@
+package solver
+
+import "maze-solver/maze"
+
+type Bfs struct{}
+
+func (*Bfs) Solve(maze *maze.Maze) *maze.SolvedMaze {
+	return nil
+}

solver/solver.go

@@ -0,0 +1,7 @@
+package solver
+
+import "maze-solver/maze"
+
+type Solver interface {
+	Solve(*maze.Maze) *maze.SolvedMaze
+}

utils/utils.go

@@ -0,0 +1,10 @@
+package utils
+
+import "log"
+
+func Check(err error, msg string, args ...any) {
+	if err != nil {
+		log.Printf(msg, args...)
+		panic(err)
+	}
+}