Parse date and title from circular string

app/src/main/java/net/underdesk/circolapp/data/Circular.kt

@@ -20,12 +20,14 @@ package net.underdesk.circolapp.data
 
 import androidx.room.Entity
 import androidx.room.PrimaryKey
+import java.util.regex.Pattern
 
 @Entity(tableName = "circulars")
 data class Circular(
     @PrimaryKey val id: Long,
     val name: String,
     val url: String,
+    val date: String,
     val attachmentsNames: MutableList<String> = mutableListOf(),
     val attachmentsUrls: MutableList<String> = mutableListOf()
 ) {
@@ -33,7 +35,21 @@ data class Circular(
         fun generateFromString(string: String, url: String): Circular {
             val id = string.split(" ")[1]
 
-            return Circular(id.toLong(), string, url)
+            val dateRegex = """(\d{2}\/\d{2}\/\d{4})"""
+            val matcherDate = Pattern.compile(dateRegex).matcher(string)
+
+            var title = string.removeSuffix("-signed")
+
+            return if (matcherDate.find()) {
+                title = title.removeRange(0, matcherDate.end())
+                    .removePrefix(" ")
+                    .removePrefix("_")
+                    .removePrefix(" ")
+
+                Circular(id.toLong(), title, url, matcherDate.group(1) ?: "")
+            } else {
+                Circular(id.toLong(), title, url, "")
+            }
         }
     }
 }