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package moe.nea.firmament.compat.citresewn
import java.lang.invoke.MethodHandles
import java.util.function.BiPredicate
import java.util.function.Function
import shcm.shsupercm.fabric.citresewn.defaults.cit.conditions.ConditionNBT
object ConditionNBTMixin {
class Helper<StringMatcher> {
// TODO: make lambdametafactory work by way of modifying the actual modifiers
val stringMatcherType = ConditionNBT::class.java.getDeclaredField("matchString").type
val accessMatcher = run {
val matchStringF = ConditionNBT::class.java.getDeclaredField("matchString");
matchStringF.isAccessible = true
val l = MethodHandles.privateLookupIn(ConditionNBT::class.java, MethodHandles.lookup())
// val mt = MethodType.methodType(stringMatcherType, ConditionNBT::class.java)
// val callsite = LambdaMetafactory.metafactory(
// l, "apply",
// MethodType.methodType(Function::class.java),
// MethodType.methodType(java.lang.Object::class.java, java.lang.Object::class.java),
// l.unreflectGetter(matchStringF),
// mt
// )
val getter = l.unreflectGetter(matchStringF)
Function<ConditionNBT, StringMatcher> { getter.invoke(it) as StringMatcher }
}
val directCaller = run {
val matchM = stringMatcherType.getDeclaredMethod("matches", String::class.java);
matchM.isAccessible = true
val l = MethodHandles.privateLookupIn(ConditionNBT::class.java, MethodHandles.lookup())
// val mt = MethodType.methodType(java.lang.Boolean.TYPE, stringMatcherType, String::class.java)
// val callsite = LambdaMetafactory.metafactory(
// l, "test",
// MethodType.methodType(BiPredicate::class.java),
// mt,
// l.unreflect(matchM),
// mt
// )
val func = l.unreflect(matchM)
BiPredicate<StringMatcher, String> { a, b -> func.invoke(a, b) as Boolean }
}
fun test(condition: ConditionNBT, text: String): Boolean {
return directCaller.test(accessMatcher.apply(condition), text) as Boolean
}
}
val helper = Helper<Any>()
@JvmStatic
fun invokeDirectConditionNBTStringMatch(
nbt: ConditionNBT,
text: String,
): Boolean {
return helper.test(nbt, text)
}
}
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