feat: add basic import logic

refactor/base/JavaRefactorApp.go

@@ -11,6 +11,8 @@ import (
 	. "./models"
 )
 
+var currentFile string
+
 type JavaRefactorApp struct {
 }
 
@@ -19,6 +21,7 @@ func (j *JavaRefactorApp) AnalysisPath(codeDir string) {
 	for index := range files {
 		file := files[index]
 
+		currentFile, _ = filepath.Abs(file)
 		displayName := filepath.Base(file)
 		fmt.Println("Start parse java call: " + displayName)
 
@@ -32,14 +35,36 @@ func (j *JavaRefactorApp) AnalysisPath(codeDir string) {
 		antlr.NewParseTreeWalker().Walk(listener, context)
 
 		if node.Name != "" {
-
-			handleNode(node)
+			handleNode()
 		}
 	}
 }
 
-func handleNode(identifier *JFullIdentifier) {
-	fmt.Println(node.Pkg+"."+node.Name, node.GetImports(), node.GetMethods(), node.GetFields())
+func handleNode() {
+	var fields map[string]JField = node.GetFields()
+	var imports map[string]JImport = node.GetImports()
+
+	fmt.Println(node.Pkg+"."+node.Name, imports, node.GetMethods(), fields)
+
+	if len(fields) == 0 {
+		removeAllImports(imports)
+	}
+
+	for index := range fields {
+		field := fields[index]
+		fmt.Println(field)
+	}
+}
+
+func removeAllImports(imports map[string]JImport) {
+	for index := range imports {
+		imp := imports[index]
+		removeImportByLineNum(imp)
+	}
+}
+
+func removeImportByLineNum(imp JImport) {
+	fmt.Println(currentFile, imp)
 }
 
 func (j *JavaRefactorApp) javaFiles(codeDir string) []string {