Faeture/add resolutuon

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixConsts/good/DateUtils.kt

@@ -0,0 +1,14 @@
+package com.lyjak.anna.exercisesolid.dry.fixConsts.good
+
+class DateUtils {
+
+    val CONS = 1000 * 60 * 60 * 24
+
+    fun getDaysInMiliseconds(miliseconds: Long): Long {
+        return miliseconds / CONS
+    }
+
+    fun getMilisecondsInDays(days: Long): Long {
+        return days * CONS
+    }
+}

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixPolymorphism/good/Actor.kt

@@ -0,0 +1,3 @@
+package com.lyjak.anna.exercisesolid.dry.fixPolymorphism.good
+
+class Actor(val name: String)

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixPolymorphism/good/Article.kt

@@ -0,0 +1,7 @@
+package com.lyjak.anna.exercisesolid.dry.fixPolymorphism.good
+
+class Article(
+    index: Long, title: String, description: String, year: Int,
+    author: String,
+    val pages: Int
+) : Literature(index, title, description, year, author)

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixPolymorphism/good/Book.kt

@@ -0,0 +1,7 @@
+package com.lyjak.anna.exercisesolid.dry.fixPolymorphism.good
+
+class Book(
+    index: Long, title: String, description: String, year: Int,
+    author: String,
+    val topics: List<String>
+) : Literature(index, title, description, year, author)

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixPolymorphism/good/Film.kt

@@ -0,0 +1,6 @@
+package com.lyjak.anna.exercisesolid.dry.fixPolymorphism.good
+
+class Film(
+    index: Long, title: String, description: String, year: Int,
+    val director: String, val actors: List<Actor>, val duration: Int
+) : Publication(index, title, description, year)

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixPolymorphism/good/Literature.kt

@@ -0,0 +1,16 @@
+package com.lyjak.anna.exercisesolid.dry.fixPolymorphism.good
+
+open class Literature(
+    index: Long, title: String, description: String, year: Int,
+    val author: String
+) : Publication(index, title, description, year) {
+
+    fun print() {
+        //get Literature position from database by index and print to file
+    }
+
+    override fun getSummary(): String { // this override wasn't necessary
+        return "$title by $author ($year) \n $description"
+    }
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixPolymorphism/good/Music.kt

@@ -0,0 +1,6 @@
+package com.lyjak.anna.exercisesolid.dry.fixPolymorphism.good
+
+class Music(
+    index: Long, title: String, description: String, year: Int,
+    val band: String, val duration: Int
+) : Publication(index, title, description, year)

app/src/main/java/com/lyjak/anna/exercisesolid/dry/fixPolymorphism/good/Publication.kt

@@ -0,0 +1,9 @@
+package com.lyjak.anna.exercisesolid.dry.fixPolymorphism.good
+
+open class Publication(val index: Long, val title: String, val description: String, val year: Int) {
+
+    open fun getSummary(): String {
+        return "$title ($year) \n $description"
+    }
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/kiss/good/DateUtils.kt

@@ -0,0 +1,16 @@
+package com.lyjak.anna.exercisesolid.kiss.good
+
+import java.util.Date
+
+object DateUtils {
+
+    private const val MILLISECONDS_IN_HOUR: Long = 1000 * 60 * 60
+
+    fun isPast(timestamp: Long): Boolean = timestamp < System.currentTimeMillis()
+
+    fun isPast(date: Date): Boolean = date.time < System.currentTimeMillis()
+
+    fun getFullDays(timestamp: Long): Long = timestamp / MILLISECONDS_IN_HOUR
+
+    fun getFullDays(date: Date): Long = date.time / MILLISECONDS_IN_HOUR
+}

app/src/main/java/com/lyjak/anna/exercisesolid/kiss/good/NumberManager.kt

@@ -0,0 +1,12 @@
+package com.lyjak.anna.exercisesolid.kiss.good
+
+class NumberManager(private var number: Int) {
+
+    companion object {
+        const val ONE_HUNDRED = 100
+    }
+
+    fun multiplyNumber(value : Int) {
+        number *= value
+    }
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/d/good/DotMatrixPrinterPrinter.kt

@@ -0,0 +1,16 @@
+package com.lyjak.anna.exercisesolid.solid.d.good
+
+class DotMatrixPrinterPrinter : Printer {
+
+    override fun print(sth: String) {
+        println(". . $sth . .")
+    }
+
+}
+
+class ConsolePrinter : Printer {
+
+    override fun print(sth: String) {
+        println(sth)
+    }
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/d/good/Printer.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.d.good
+
+interface Printer {
+    fun print(sth: String)
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/d/good/PrinterDesk.kt

@@ -0,0 +1,19 @@
+package com.lyjak.anna.exercisesolid.solid.d.good
+
+class PrinterDesk(private val printer: Printer) {
+
+    fun printFile() {
+        printer.print("File Content")
+    }
+
+}
+
+
+fun test() {
+    val dotPrinter = DotMatrixPrinterPrinter()
+    val consolePrinter = ConsolePrinter()
+
+    val printerDesk = PrinterDesk(consolePrinter)
+
+    printerDesk.printFile()
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/i/good/AndroidComponent.kt

@@ -0,0 +1,17 @@
+package com.lyjak.anna.exercisesolid.solid.i.good
+
+class AndroidComponent : Touchable, Swipable, Validator {
+
+    override fun touch(event: String) {
+        println("Touch Event Fired")
+    }
+
+    override fun swipe(event: String) {
+        println("Swipe Event Fired")
+    }
+
+    override fun validate() {
+        println("All UI is valid")
+    }
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/i/good/DesktopComponent.kt

@@ -0,0 +1,13 @@
+package com.lyjak.anna.exercisesolid.solid.i.good
+
+class DesktopComponent : Touchable, Validator {
+
+    override fun touch(event: String) {
+        throw UnsupportedOperationException("touch not supported")
+    }
+
+    override fun validate() {
+        println("All UI is valid")
+    }
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/i/good/Mouseoberable.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.i.good
+
+interface Mouseoberable {
+    fun mouseover(event: String)
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/i/good/Swipable.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.i.good
+
+interface Swipable {
+    fun swipe(event: String)
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/i/good/Touchable.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.i.good
+
+interface Touchable {
+    fun touch(event: String)
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/i/good/Validator.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.i.good
+
+interface Validator {
+    fun validate()
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/l/good/Rectangle.kt

@@ -0,0 +1,7 @@
+package com.lyjak.anna.exercisesolid.solid.l.good
+
+open class Rectangle(var width: Double = 0.0, var height: Double = 0.0): Shape {
+
+    override fun calculateArea() = width * height
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/l/good/Shape.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.l.good
+
+interface Shape {
+    fun calculateArea(): Double
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/l/good/Square.kt

@@ -0,0 +1,8 @@
+package com.lyjak.anna.exercisesolid.solid.l.good
+
+class Square(side: Double) : Rectangle(side, side)
+
+fun test() {
+    val square = Square(1.0)
+    square.calculateArea()
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/o/good/Car.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.o.good
+
+class Car(name: String?, price: Double) : Product(name, price){
+    override fun getTotal(): Double = price * 1.60 * 1.18
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/o/good/Electronics.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.o.good
+
+class Electronics(name: String?, price: Double) : Product(name, price) {
+    override fun getTotal(): Double = price * 1.18
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/o/good/Food.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.o.good
+
+class Food(name: String?, price: Double) : Product(name, price){
+    override fun getTotal(): Double = price + price * 0.08
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/o/good/Product.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.o.good
+
+abstract class Product(val name: String? = null, var price: Double = 0.0) {
+    abstract fun getTotal(): Double
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/o/good/ShoppingCartService.kt

@@ -0,0 +1,13 @@
+package com.lyjak.anna.exercisesolid.solid.o.good
+
+class ShoppingCartService {
+
+    fun calculateTotalOrder(products: List<Product>): Double {
+        var orderTotal = 0.0
+        products.forEach { product ->
+            orderTotal += product.getTotal()
+        }
+        return orderTotal
+    }
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/s/good/Author.kt

@@ -0,0 +1,7 @@
+package com.lyjak.anna.exercisesolid.solid.s.good
+
+data class Author(val name: String, val surname: String) : Introduce {
+
+    override fun introduce() = "$name $surname"
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/s/good/Book.kt

@@ -0,0 +1,13 @@
+package com.lyjak.anna.exercisesolid.solid.s.good
+
+data class Book(
+    val author: Author,
+    val bookName: String? = null,
+    val text: String? = null
+) : Introduce, Printer {
+
+    override fun introduce(): String = "This is $bookName book written by ${author.introduce()}"
+
+    override fun print() = println(text)
+
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/s/good/Introduce.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.s.good
+
+interface Introduce {
+    fun introduce(): String
+}

app/src/main/java/com/lyjak/anna/exercisesolid/solid/s/good/Printer.kt

@@ -0,0 +1,5 @@
+package com.lyjak.anna.exercisesolid.solid.s.good
+
+interface Printer {
+    fun print()
+}