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package org.jetbrains.dokka.base.renderers.html
import kotlinx.html.FlowContent
import kotlinx.html.span
fun FlowContent.buildTextBreakableAfterCapitalLetters(name: String, hasLastElement: Boolean = false) {
if (name.contains(" ")) {
val withOutSpaces = name.split(" ")
withOutSpaces.dropLast(1).forEach {
buildBreakableText(it)
+" "
}
buildBreakableText(withOutSpaces.last())
} else {
val content = name.replace(Regex("(?<=[a-z])([A-Z])"), " $1").split(" ")
joinToHtml(content, hasLastElement) {
it
}
}
}
fun FlowContent.buildBreakableDotSeparatedHtml(name: String) {
val phrases = name.split(".")
phrases.forEachIndexed { i, e ->
val elementWithOptionalDot = e.takeIf { i == phrases.lastIndex } ?: "$e."
if (e.length > 10) {
buildTextBreakableAfterCapitalLetters(elementWithOptionalDot, hasLastElement = i == phrases.lastIndex)
} else {
buildBreakableHtmlElement(elementWithOptionalDot, i == phrases.lastIndex)
}
}
}
private fun FlowContent.joinToHtml(elements: List<String>, hasLastElement: Boolean = true, onEach: (String) -> String) {
elements.dropLast(1).forEach {
buildBreakableHtmlElement(onEach(it))
}
elements.takeIf { it.isNotEmpty() && it.last().isNotEmpty() }?.let {
if (hasLastElement) {
span {
buildBreakableHtmlElement(it.last(), last = true)
}
} else {
buildBreakableHtmlElement(it.last(), last = false)
}
}
}
private fun FlowContent.buildBreakableHtmlElement(element: String, last: Boolean = false) {
element.takeIf { it.isNotBlank() }?.let {
span {
+it
}
}
if (!last) {
wbr { }
}
}
fun FlowContent.buildBreakableText(name: String) =
if (name.contains(".")) buildBreakableDotSeparatedHtml(name)
else buildTextBreakableAfterCapitalLetters(name, hasLastElement = true)
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