package processing.app.api

import kotlinx.serialization.Serializable

import java.io.File

class Sketch {

companion object{

@Serializable

data class Sketch(

val type: String = "sketch",

val name: String,

val path: String,

val mode: String = "java",

)

@Serializable

data class Folder(

val type: String = "folder",

val name: String,

val path: String,

val mode: String = "java",

val children: List<Folder> = emptyList(),

val sketches: List<Sketch> = emptyList()

)

fun getSketches(file: File, filter: (File) -> Boolean = { true }): Folder? {

val name = file.name

val (sketchesFolders, childrenFolders) = file.listFiles()?.filter (File::isDirectory)?.partition { isSketchFolder(it) } ?: return Folder(

name = name,

path = file.absolutePath,

sketches = emptyList(),

children = emptyList()

)

val children = childrenFolders.filter(filter).mapNotNull { getSketches(it) }

val sketches = sketchesFolders.map { Sketch(name = it.name, path = it.absolutePath) }

if(sketches.isEmpty() && children.isEmpty()) {

return null

}

return Folder(

name = name,

path = file.absolutePath,

children = children,

sketches = sketches

)

}

fun isSketchFolder(file: File): Boolean {

return file.isDirectory && file.listFiles().any { it.isFile && it.name.endsWith(".pde") }

}

}

}