feat: added QrScript support for templates

2026-06-23 20:54:58 +03:00
parent d702928c28
commit e8b572bf9a
8 changed files with 70 additions and 8 deletions
@@ -121,3 +121,41 @@ fun base64ToImageBitmap(base64String: String): ImageBitmap {

    return bitmap.asImageBitmap()
 }
+
+fun processQrScript(input: String, fills: Map<String, String>): String {
+    val outerRegex = Regex("""\$(\w+)((?:\([^)]*\))*)\$""")
+    val innerRegex = Regex("""\(([^)]*)\)""")
+
+    var result = input
+
+    outerRegex.findAll(input).forEach { match ->
+        val fullBlock = match.value
+        val name = match.groupValues[1]
+        val contents = innerRegex.findAll(match.groupValues[2]).map { it.groupValues[1] }.toList()
+
+        var blockResult = fills[name] ?: return@forEach
+
+        contents.forEach { content ->
+            val args = content.split(" ")
+            val action = args[0]
+
+            when (action) {
+                "first" -> {
+                    val count = args[1].toInt()
+
+                    blockResult = blockResult.take(count)
+                }
+
+                "last" -> {
+                    val count = args[1].toInt()
+
+                    blockResult = blockResult.takeLast(count)
+                }
+            }
+        }
+
+        result = result.replace(fullBlock, blockResult)
+    }
+
+    return result
+}