volkhin_homework_4

src/main/kotlin/ru/otus/cars/Car.kt

@@ -19,6 +19,8 @@ interface Car : CarInput {
      */
     val carOutput: CarOutput
 
+    val tank: Tank
+
     /**
      * Получить оборудование
      */

src/main/kotlin/ru/otus/cars/CarOutput.kt

@@ -8,4 +8,8 @@ interface CarOutput {
      * Скажи текущую скорость
      */
     fun getCurrentSpeed(): Int
+
+    fun getFuelValue(): Int
+
+    fun getFuelType(): FuelType
 }

src/main/kotlin/ru/otus/cars/FuelType.kt

@@ -0,0 +1,3 @@
+package ru.otus.cars
+
+enum class FuelType { PETROL, PROPANE }

src/main/kotlin/ru/otus/cars/GazStation.kt

@@ -0,0 +1,13 @@
+package ru.otus.cars
+
+
+object GazStation {
+    fun carRefuel(car: Car, fuelNumber: Int) {
+        val fuelType = car.carOutput.getFuelType()
+        try {
+            car.tank.TankMouth().addFuel(fuelNumber, fuelType)
+        } catch (e: Exception) {
+            println("Упс... Мы бесплатно проведем очистку топливной системы")
+        }
+    }
+}

src/main/kotlin/ru/otus/cars/Tank.kt

@@ -0,0 +1,21 @@
+package ru.otus.cars
+
+class Tank(val fuelType: FuelType) {
+    var fuelValue = 0
+
+
+    inner class TankMouth() {
+        fun addFuel(value: Int, type: FuelType) {
+            if (type != [email protected]) {
+                println("НЕ ТО ТОПЛИВО! ВИУ-ВИУ! ТЫ АРЕСТОВАН ЗА ТУПОСТЬ")
+                throw Exception("НЕ ТО ТОПЛИВО! ВИУ-ВИУ! ТЫ АРЕСТОВАН ЗА ТУПОСТЬ")
+                return
+            }
+            fuelValue += value
+            println("Заправлено литров топлива: $value")
+
+        }
+
+
+    }
+}

src/main/kotlin/ru/otus/cars/Taz.kt

@@ -36,4 +36,7 @@ object Taz: Car {
     override fun wheelToLeft(degrees: Int) {
         throw NotImplementedError("Руля нет")
     }
+
+    override val tank: Tank
+        get() = throw NotImplementedError("ВЗРЫВ")
 }

src/main/kotlin/ru/otus/cars/Vaz2107.kt

@@ -2,6 +2,7 @@ package ru.otus.cars
 
 import kotlin.random.Random
 
+
 /**
  * Семёрочка
  */
@@ -20,6 +21,7 @@ class Vaz2107 private constructor(color: String) : VazPlatform(color) {
         override fun build(plates: Car.Plates): Vaz2107 = Vaz2107("Зеленый").apply {
             this.engine = getRandomEngine()
             this.plates = plates
+            this.tank = Tank(FuelType.PROPANE)
         }
 
         /**
@@ -40,6 +42,9 @@ class Vaz2107 private constructor(color: String) : VazPlatform(color) {
     override lateinit var engine: VazEngine
         private set
 
+    override lateinit var tank: Tank
+        private set
+
     /**
      * Семерка едет так
      */
@@ -74,5 +79,17 @@ class Vaz2107 private constructor(color: String) : VazPlatform(color) {
         override fun getCurrentSpeed(): Int {
             return [email protected]
         }
+
+        override fun getFuelValue(): Int {
+            val value = [email protected]
+            println("Автомобиль $MODEL \n Уровень топлива в литрах: $value")
+            return value
+        }
+
+        override fun getFuelType(): FuelType {
+            val value = [email protected]
+            println("Автомобиль $MODEL \n Заправляется топливом: $value")
+            return value
+        }
     }
 }

src/main/kotlin/ru/otus/cars/Vaz2108.kt

@@ -1,5 +1,6 @@
 package ru.otus.cars
 
+import ru.otus.cars.Vaz2107.Companion
 import kotlin.random.Random
 
 /**
@@ -21,6 +22,7 @@ class Vaz2108 private constructor(color: String) : VazPlatform(color) {
         override fun build(plates: Car.Plates): Vaz2108 = Vaz2108("Красный").apply {
             this.engine = getRandomEngine()
             this.plates = plates
+            this.tank = Tank(FuelType.PETROL)
         }
 
         fun alignWheels(vaz2108: Vaz2108) {
@@ -38,6 +40,9 @@ class Vaz2108 private constructor(color: String) : VazPlatform(color) {
     override lateinit var engine: VazEngine
         private set
 
+    override lateinit var tank: Tank
+        private set
+
     /**
      * Восьмерка едет так
      */
@@ -78,5 +83,17 @@ class Vaz2108 private constructor(color: String) : VazPlatform(color) {
         override fun getCurrentSpeed(): Int {
             return [email protected]
         }
+
+        override fun getFuelValue(): Int {
+            val value = [email protected]
+            println("Автомобиль $MODEL \n Уровень топлива в литрах: $value")
+            return value
+        }
+
+        override fun getFuelType(): FuelType {
+            val value = [email protected]
+            println("Автомобиль ${Vaz2107.MODEL} \n Заправляется топливом: $value")
+            return value
+        }
     }
 }

src/main/kotlin/ru/otus/cars/VazPlatform.kt

@@ -5,9 +5,14 @@ abstract class VazPlatform(override val color: String) : Car {
     protected var wheelAngle: Int = 0 // Положение руля
 
     // Реализация интерфейса CarInput
-    override fun wheelToRight(degrees: Int) { wheelAngle += degrees }
+    override fun wheelToRight(degrees: Int) {
+        wheelAngle += degrees
+    }
+
     // Реализация интерфейса CarInput
-    override fun wheelToLeft(degrees: Int) { wheelAngle -= degrees }
+    override fun wheelToLeft(degrees: Int) {
+        wheelAngle -= degrees
+    }
 
     // Получить оборудование
     override fun getEquipment(): String = "Кузов, колеса, движок"

src/main/kotlin/ru/otus/cars/main.kt

@@ -1,23 +1,36 @@
 package ru.otus.cars
 
+
 fun main() {
-    println("\n===> drive cars...")
-    driveCars()
-    println("\n===> inner test...")
-    innerNestedCheck()
-    println("\n===> garage make...")
-    garageMake()
-    println("\n===> model special...")
-    println("\n===> get equipment...")
-    getEquipment()
-    println("\n===> get color...")
-    getColor()
-    println("\n===> tech checks...")
-    techChecks()
-    println("\n===> Taz...")
-    println(Taz.color)
+    refuelCarsByStation()
+    refuelCars()
+}
+
+fun refuelCars(isValidFuel: Boolean = true) {
+    val vaz1 = Vaz2107.build(Car.Plates("123", 77))
+    val vaz2 = Vaz2108.build(Car.Plates("321", 78))
+    vaz1.tank.TankMouth().addFuel(10, if (isValidFuel) FuelType.PROPANE else FuelType.PETROL)
+    vaz2.tank.TankMouth().addFuel(10, if (isValidFuel) FuelType.PETROL else FuelType.PROPANE)
+    vaz1.carOutput.getFuelValue()
+    vaz2.carOutput.getFuelValue()
+}
+
+
+fun refuelCarsByStation() {
+    val vaz1 = Vaz2107.build(Car.Plates("123", 77))
+    val vaz2 = Vaz2108.build(Car.Plates("321", 78))
+    vaz1.carOutput.getFuelValue()
+    vaz2.carOutput.getFuelValue()
+
+    GazStation.carRefuel(vaz1, 15)
+
+    GazStation.carRefuel(vaz2, 15)
+
+    vaz1.carOutput.getFuelValue()
+    vaz2.carOutput.getFuelValue()
 }
 
+
 fun driveCars() {
     val vaz1 = Togliatti.buildCar(Vaz2107, Car.Plates("123", 77))
     val vaz2 = Togliatti.buildCar(Vaz2108, Car.Plates("321", 78))