add selector

ratings/selector/src/commonMain/kotlin/models/TimeConfig.kt

@@ -0,0 +1,36 @@
+package dev.inmo.plaguposter.ratings.selector.models
+
+import com.soywiz.klock.*
+import kotlinx.serialization.*
+import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+@Serializable
+class TimeConfig(
+    @Serializable(TimeSerializer::class)
+    val from: Time,
+    @Serializable(TimeSerializer::class)
+    val to: Time
+) {
+    @Transient
+    val range = from .. to
+
+    val isActive: Boolean
+        get() = DateTime.now().time in range
+
+
+    object TimeSerializer : KSerializer<Time> {
+        val format = TimeFormat("HH:mm")
+        override val descriptor: SerialDescriptor = String.serializer().descriptor
+
+        override fun deserialize(decoder: Decoder): Time {
+            return format.parseTime(decoder.decodeString())
+        }
+
+        override fun serialize(encoder: Encoder, value: Time) {
+            encoder.encodeString(format.format(value))
+        }
+    }
+}