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package at.hannibal2.skyhanni.utils
import at.hannibal2.skyhanni.utils.GuiRenderUtils.darkenColor
import net.minecraft.client.Minecraft
import org.intellij.lang.annotations.Language
import java.util.*
import java.util.regex.Matcher
import java.util.regex.Pattern
object StringUtils {
fun String.firstLetterUppercase(): String {
if (isEmpty()) return this
val lowercase = lowercase()
val first = lowercase[0].uppercase()
return first + lowercase.substring(1)
}
fun String.removeColor(): String {
// return replace("(?i)\\u00A7.", "")
val builder = StringBuilder()
var skipNext = false
for (c in this.toCharArray()) {
if (c == '§') {
skipNext = true
continue
}
if (skipNext) {
skipNext = false
continue
}
builder.append(c)
}
return builder.toString()
}
/**
* From https://stackoverflow.com/questions/10711494/get-values-in-treemap-whose-string-keys-start-with-a-pattern
*/
fun <T> subMapWithKeysThatAreSuffixes(prefix: String, map: NavigableMap<String?, T>): Map<String?, T>? {
if ("" == prefix) return map
val lastKey = createLexicographicallyNextStringOfTheSameLength(prefix)
return map.subMap(prefix, true, lastKey, false)
}
fun createLexicographicallyNextStringOfTheSameLength(input: String): String {
val lastCharPosition = input.length - 1
val inputWithoutLastChar = input.substring(0, lastCharPosition)
val lastChar = input[lastCharPosition]
val incrementedLastChar = (lastChar.code + 1).toChar()
return inputWithoutLastChar + incrementedLastChar
}
fun UUID.toDashlessUUID(): String {
return toString().replace("-", "")
}
fun String.matchRegex(@Language("RegExp") regex: String): Boolean = regex.toRegex().matches(this)
private fun String.removeAtBeginning(text: String): String =
if (this.startsWith(text)) substring(text.length) else this
// TODO find better name for this method
inline fun <T> Pattern.matchMatcher(text: String, consumer: Matcher.() -> T) =
matcher(text).let { if (it.matches()) consumer(it) else null }
fun String.cleanPlayerName(): String {
val split = split(" ")
return if (split.size > 1) {
split[1].removeColor()
} else {
split[0].removeColor()
}
}
fun getColor(string: String, default: Int, darker: Boolean = true): Int {
val stringPattern = "§[0123456789abcdef].*".toPattern()
val matcher = stringPattern.matcher(string)
if (matcher.matches()) {
val colorInt = Minecraft.getMinecraft().fontRendererObj.getColorCode(string[1])
return if (darker) {
colorInt.darkenColor()
} else {
"ff${Integer.toHexString(colorInt)}".toLong(radix = 16).toInt()
}
}
return default
}
fun encodeBase64(input: String) = Base64.getEncoder().encodeToString(input.toByteArray())
fun decodeBase64(input: String) = Base64.getDecoder().decode(input).decodeToString()
}
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