Migrate import evaluator to Kotlin

app/src/main/kotlin/io/smnp/interpreter/Interpreter.kt

@@ -2,30 +2,38 @@ package io.smnp.interpreter
 
 import io.smnp.dsl.ast.parser.RootParser
 import io.smnp.dsl.token.tokenizer.DefaultTokenizer
+import io.smnp.environment.DefaultEnvironment
+import io.smnp.environment.Environment
+import io.smnp.evaluation.evaluator.RootEvaluator
 import java.io.File
 
 class Interpreter {
-    fun run(code: String) {
-        val tokenizer = DefaultTokenizer()
-        val parser = RootParser()
+    private val tokenizer = DefaultTokenizer()
+    private val parser = RootParser()
+    private val evaluator = RootEvaluator()
 
+    fun run(code: String) {
         val lines = code.split("\n")
         val tokens = tokenizer.tokenize(lines)
         val ast = parser.parse(tokens)
 
-        ast.node.pretty()
-        println(tokens)
+        val environment = createEnvironment()
+        evaluator.evaluate(ast.node, environment)
+    }
+
+    private fun createEnvironment(): Environment {
+        val environment = DefaultEnvironment()
+        environment.loadModule("smnp.lang")
+
+        return environment
     }
 
     fun run(file: File) {
-        val tokenizer = DefaultTokenizer()
-        val parser = RootParser()
-
         val lines = file.readLines()
         val tokens = tokenizer.tokenize(lines)
         val ast = parser.parse(tokens)
 
-        ast.node.pretty()
-        println(tokens)
+        val environment = createEnvironment()
+        evaluator.evaluate(ast.node, environment)
     }
 }