Add CLI

Author: Gerrit Garbereder

Task-Tracker-CLI/build.gradle.kts

@@ -0,0 +1,33 @@
+plugins {
+    kotlin("jvm") version "1.8.21"
+    application
+}
+
+group = "com.garbereder.tasktracker.entities"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+    maven ("https://jitpack.io")
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+    implementation("com.github.kotlin-inquirer:kotlin-inquirer:0.1.0")
+    implementation("com.garbereder.tasktracker.usecases:Task-Tracker-Usecases:1.0-SNAPSHOT")
+    implementation("com.garbereder.tasktracker.entities:Task-Tracker-Entities:1.0-SNAPSHOT")
+    implementation("com.garbereder.tasktracker.entities-impl:Task-Tracker-Entities-Impl:1.0-SNAPSHOT")
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+kotlin {
+    jvmToolchain(17)
+}
+
+application {
+    mainClass.set("MainKt")
+}

Task-Tracker-CLI/gradle.properties

@@ -0,0 +1 @@
+kotlin.code.style=official

Task-Tracker-CLI/settings.gradle.kts

@@ -0,0 +1,3 @@
+
+rootProject.name = "Task-Tracker-CLI"
+

Task-Tracker-CLI/src/main/kotlin/Main.kt

@@ -0,0 +1,43 @@
+
+import com.garbereder.tasktracker.entities.TaskCollection
+import com.garbereder.tasktracker.entities.TaskCollectionImpl
+import com.garbereder.tasktracker.usecases.tasks.AddTask
+import com.garbereder.tasktracker.usecases.tasks.ListTasks
+import com.garbereder.tasktracker.usecases.tasks.LoadTasks
+import com.garbereder.tasktracker.usecases.tasks.TaskCollectionReader
+import com.github.kinquirer.KInquirer
+import com.github.kinquirer.components.promptInput
+import com.github.kinquirer.components.promptList
+import kotlin.system.exitProcess
+
+fun main() {
+    println("Welcome to Task-Tracker-CLI")
+    val tasks = LoadTasks(object : TaskCollectionReader {
+        override fun read(): TaskCollection {
+            return TaskCollectionImpl()
+        }
+    }).invoke()
+    val addTask : (tasks: TaskCollection) -> Unit = {
+        val taskName = KInquirer.promptInput("Task name:")
+        AddTask(tasks, taskName).invoke()
+    }
+    val listTasks : (tasks: TaskCollection) -> Unit = {
+            val taskIterator = ListTasks(tasks).invoke()
+            while(taskIterator.hasNext()) {
+                println(taskIterator.next().name)
+            }
+    }
+    val quit : (tasks: TaskCollection) -> Unit = {
+            exitProcess(0)
+        }
+    val choices = mapOf(
+        "AddTask" to addTask,
+        "ListTask" to listTasks,
+        "Quit" to quit
+    )
+    while(true) {
+        val selection: String = KInquirer.promptList("What do you want to do?", choices.keys.toList())
+        choices[selection]!!.invoke(tasks)
+    }
+
+}