From fc6dbb976a2431eeeee18172b31a11404e5786cd Mon Sep 17 00:00:00 2001
From: BSpoones <76079263+BSpoones@users.noreply.github.com>
Date: Sat, 27 Jul 2024 01:20:46 +0100
Subject: [PATCH] feat: Placeholder parsing

---
 .../zeus/util/text/PlaceholderParser.kt       | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 src/main/kotlin/org/bspoones/zeus/util/text/PlaceholderParser.kt

diff --git a/src/main/kotlin/org/bspoones/zeus/util/text/PlaceholderParser.kt b/src/main/kotlin/org/bspoones/zeus/util/text/PlaceholderParser.kt
new file mode 100644
index 0000000..f8d99e1
--- /dev/null
+++ b/src/main/kotlin/org/bspoones/zeus/util/text/PlaceholderParser.kt
@@ -0,0 +1,30 @@
+package org.bspoones.zeus.util.text
+
+@JvmName("NullStringParse")
+fun String?.parse(vararg placeholders: Any): String? {
+    if (this == null) return null
+    return PlaceholderParser.parse(this,*placeholders)
+}
+
+@JvmName("StringParse")
+fun String.parse(vararg placeholders: Any): String = PlaceholderParser.parse(this, *placeholders)
+
+fun parse(input: String, vararg placeholders: Any) = PlaceholderParser.parse(input , *placeholders)
+
+object PlaceholderParser {
+
+    private val SURROUNDING_CHARS = "<" to ">"
+
+    fun parse(text: String, vararg placeholders: Any): String {
+        if (placeholders.isEmpty()) return text
+        assert(placeholders.size % 2 == 0) { "Placeholders must be in a key-value pair!" }
+
+        var output = text
+
+        placeholders.toList().zipWithNext().forEach { (key, value) ->
+            assert(key is String) { "Placeholder key must be a string!" }
+            output = output.replace("${SURROUNDING_CHARS.first}$key${SURROUNDING_CHARS.second}", value.toString())
+        }
+        return output
+    }
+}
\ No newline at end of file