New extensions for Any or MutableList

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/any/AnyExtensions.kt

@@ -0,0 +1,41 @@
+package com.jeluchu.jchucomponents.ktx.any
+
+import android.util.Log
+import com.jeluchu.jchucomponents.ktx.constants.JCHUCOMPONENTS_ERROR
+import com.jeluchu.jchucomponents.ktx.gson.gson
+import java.lang.reflect.Type
+
+fun Any?.isNull() = this == null
+
+/**
+ *
+ *
+ * Ex: object.toJson() ?: "" / object.toJson().orEmpty()
+ *
+ **/
+fun Any.toJson(): String? {
+    return try {
+        gson.toJson(this)
+    } catch (exception: Exception) {
+        Log.e(JCHUCOMPONENTS_ERROR, exception.message.orEmpty())
+        null
+    }
+}
+
+/**
+ *
+ * Below method uses generics and can convert JSONString
+ * to Any type of object depending on the type provided
+ *
+ * Ex: json.fromJson<Object>(Object::class.java)
+ *
+ **/
+fun <T> String.fromJson(type: Type): T? {
+    if (this.isEmpty()) return null
+    return try {
+        gson.fromJson<T>(this, type)
+    } catch (exception: Exception) {
+        Log.e(JCHUCOMPONENTS_ERROR, exception.message.orEmpty())
+        null
+    }
+}

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/constants/LogConstants.kt

@@ -0,0 +1,3 @@
+package com.jeluchu.jchucomponents.ktx.constants
+
+const val JCHUCOMPONENTS_ERROR = "JCHU-[ERROR]"

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/context/NetworkExtensions.kt

@@ -11,8 +11,8 @@ import android.content.Context
 import android.net.ConnectivityManager
 import android.net.NetworkCapabilities
 import androidx.annotation.RequiresPermission
-import com.jeluchu.jchucomponents.ktx.ints.empty
-import com.jeluchu.jchucomponents.ktx.ints.orEmpty
+import com.jeluchu.jchucomponents.ktx.numbers.empty
+import com.jeluchu.jchucomponents.ktx.numbers.orEmpty
 import com.jeluchu.jchucomponents.ktx.packageutils.buildIsMAndLower
 import com.jeluchu.jchucomponents.ktx.packageutils.buildIsMarshmallowAndUp
 import com.jeluchu.jchucomponents.ktx.packageutils.buildIsPAndUp

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/date/DateExtensions.kt

@@ -6,6 +6,9 @@
 
 package com.jeluchu.jchucomponents.ktx.date
 
+import android.provider.Settings.System.DATE_FORMAT
+import com.jeluchu.jchucomponents.ktx.numbers.orEmpty
+import java.text.ParseException
 import java.text.SimpleDateFormat
 import java.util.*
 
@@ -47,6 +50,23 @@ const val DATE_FORMAT_TIMESTAMP = "dd/MM/yyyy HH:mm"
  */
 const val DATE_FORMAT_ONLY_TIME = "HH:mm 'H'"
 
+/**
+ *
+ * Constant to perform the time formatting as follows: "EEEE, MMMM d, yyyy - hh:mm:ss a"
+ * For example: "21:02 hrs"
+ *
+ * E: Day of week
+ * M: Month of year
+ * d: Day of month
+ * y: Year
+ * H: Hour
+ * m: Minutes
+ * s: Seconds
+ * a: AM / PM
+ *
+ */
+const val DATE_FORMAT_WEEK_AND_MONTH_TIME = "EEEE, MMMM d, yyyy - hh:mm:ss a"
+
 /** ---- FORMATS ------------------------------------------------------------------------------- **/
 
 fun Date.format(): String =

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/lists/ListsExtensions.kt

@@ -28,8 +28,5 @@ fun LazyListState.reenableScrolling(scope: CoroutineScope) {
     }
 }
 
-fun <T> MutableList<T>.addAllIfNotExist(elements: Collection<T>) {
-    for (element in elements) {
-        if (!contains(element)) add(element)
-    }
-}
+val <T> List<T?>.penultimateElement: T?
+    get() = if (isEmpty()) null else get(size - 2)

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/lists/MutableListExtensions.kt

@@ -0,0 +1,11 @@
+package com.jeluchu.jchucomponents.ktx.lists
+
+fun <T> MutableList<T>.addAllIfNotExist(elements: Collection<T>) {
+    for (element in elements) {
+        if (!contains(element)) add(element)
+    }
+}
+
+fun MutableList<String>.concatenateLowercase() : String {
+    return this.joinToString("") { s -> s.lowercase() }
+}

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/numbers/DecimalsExtensions.kt

@@ -0,0 +1,24 @@
+/*
+ *
+ *  Copyright 2022 Jeluchu
+ *
+ */
+
+package com.jeluchu.jchucomponents.ktx.numbers
+
+import java.math.RoundingMode
+import java.text.DecimalFormat
+
+fun Float.roundTo(n: Int): Float = toBigDecimal().setScale(n, RoundingMode.UP).toFloat()
+
+fun Double.roundTo(n: Int): Double = toBigDecimal().setScale(n, RoundingMode.UP).toDouble()
+
+fun String.toPriceAmount(): String {
+    val dec = DecimalFormat("###,###,###.00")
+    return dec.format(this.toDouble())
+}
+
+fun Double.toPriceAmount(): String {
+    val dec = DecimalFormat("###,###,###.00")
+    return dec.format(this)
+}

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/ints/IntExtensions.kt → jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/numbers/IntExtensions.kt

@@ -4,7 +4,7 @@
  *
  */
 
-package com.jeluchu.jchucomponents.ktx.ints
+package com.jeluchu.jchucomponents.ktx.numbers
 
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.height

jchucomponents-ktx/src/main/java/com/jeluchu/jchucomponents/ktx/strings/StringExtensions.kt

@@ -30,6 +30,8 @@ import java.util.regex.Pattern
 import org.intellij.lang.annotations.RegExp
 import org.json.JSONObject
 
+fun String.removeFirstLastChar(): String =  this.substring(1, this.length - 1)
+
 /** ---- FORMATER STRINGS ---------------------------------------------------------------------- **/
 fun String.addSpaceAfterEvery4Chars() = replace("....".toRegex(), "$0 ")
 fun String.addSpaceAfterEvery3Chars() = replace("...".toRegex(), "$0 ")
@@ -335,7 +337,6 @@ fun String.jwtBodyToJsonObject(): JSONObject? {
     return result
 }
 
-
 /** ---- CURRENCIES ---------------------------------------------------------------------------- **/
 
 fun String.getCurrencyString() =

jchucomponents-ui/src/main/java/com/jeluchu/jchucomponents/ui/composables/cards/StoriesCard.kt

@@ -28,7 +28,7 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.constraintlayout.compose.ConstraintLayout
-import com.jeluchu.jchucomponents.ktx.ints.isNotEmpty
+import com.jeluchu.jchucomponents.ktx.numbers.isNotEmpty
 import com.jeluchu.jchucomponents.ktx.strings.empty
 import com.jeluchu.jchucomponents.ui.composables.images.NetworkImage
 

jchucomponents-ui/src/main/java/com/jeluchu/jchucomponents/ui/composables/chips/ChipTagView.kt

@@ -28,7 +28,7 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import com.jeluchu.jchucomponents.ktx.ints.isNotEmpty
+import com.jeluchu.jchucomponents.ktx.numbers.isNotEmpty
 import com.jeluchu.jchucomponents.ktx.strings.empty
 import com.jeluchu.jchucomponents.ui.composables.images.NetworkImage
 

jchucomponents-ui/src/main/java/com/jeluchu/jchucomponents/ui/composables/images/DoubleTapAnimation.kt

@@ -27,7 +27,7 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
-import com.jeluchu.jchucomponents.ktx.ints.empty
+import com.jeluchu.jchucomponents.ktx.numbers.empty
 import com.jeluchu.jchucomponents.ktx.strings.empty
 import com.jeluchu.jchucomponents.ui.runtime.remember.rememberMutableStateOf