/*
 * Minecraft Development for IntelliJ
 *
 * https://mcdev.io/
 *
 * Copyright (C) 2025 minecraft-dev
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, version 3.0 only.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
package com.demonwav.mcdev.platform.fabric.util
 
import com.demonwav.mcdev.creator.selectProxy
import com.demonwav.mcdev.update.PluginUtil
import com.demonwav.mcdev.util.SemanticVersion
import com.github.kittinunf.fuel.core.FuelManager
import com.github.kittinunf.fuel.core.requests.suspendable
import com.google.gson.JsonParser
import com.google.gson.JsonSyntaxException
import com.intellij.openapi.diagnostic.logger
import java.io.IOException
 
private val LOGGER = logger<FabricApiVersions>()
 
class FabricApiVersions(val versions: List<Version>) {
    class Version(val gameVersions: List<String>, val version: SemanticVersion)
 
    companion object {
        suspend fun downloadData(): FabricApiVersions? {
            try {
                val url = "https://api.modrinth.com/v2/project/P7dR8mSH/version"
                val manager = FuelManager()
                manager.proxy = selectProxy(url)
 
                val response = manager.get(url)
                    .header("User-Agent", PluginUtil.useragent)
                    .suspendable()
                    .await()
 
                val versions = mutableListOf<Version>()
                response.body().toStream().use { stream ->
                    val json = JsonParser.parseReader(stream.reader())?.asJsonArray ?: return null
                    versionLoop@
                    for (ver in json) {
                        val version = ver?.asJsonObject ?: return null
                        val files = version["files"]?.asJsonArray ?: return null
                        for (file in files) {
                            val fileObj = file?.asJsonObject ?: return null
                            val filename = fileObj["filename"]?.asString ?: return null
                            if (!filename.startsWith("fabric-api-")) {
                                continue@versionLoop
                            }
                        }
                        val versionNumber = version["version_number"]?.asString?.let(SemanticVersion::tryParse)
                            ?: return null
                        val gameVersions = version["game_versions"]?.asJsonArray ?: return null
                        val gameVersionsList = mutableListOf<String>()
                        for (gameVer in gameVersions) {
                            val gameVersion = gameVer?.asString ?: return null
                            gameVersionsList += gameVersion
                        }
                        versions += Version(gameVersionsList, versionNumber)
                    }
                }
                return FabricApiVersions(versions)
            } catch (e: IOException) {
                LOGGER.error(e)
            } catch (e: JsonSyntaxException) {
                LOGGER.error(e)
            } catch (e: IllegalStateException) {
                LOGGER.error(e)
            } catch (e: UnsupportedOperationException) {
                LOGGER.error(e)
            }
            return null
        }
    }
}

      

        
/*
 * Minecraft Development for IntelliJ
 *
 * https://mcdev.io/
 *
 * Copyright (C) 2026 minecraft-dev
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, version 3.0 only.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
package com.demonwav.mcdev.platform.fabric.util
 
import com.demonwav.mcdev.util.SemanticVersion
import com.demonwav.mcdev.util.McdevHttp
import com.google.gson.JsonParser
import com.google.gson.JsonSyntaxException
import com.intellij.openapi.diagnostic.logger
import java.io.IOException
 
private val LOGGER = logger<FabricApiVersions>()
 
class FabricApiVersions(val versions: List<Version>) {
    class Version(val gameVersions: List<String>, val version: SemanticVersion)
 
    companion object {
        suspend fun downloadData(): FabricApiVersions? {
            try {
                val url = "https://api.modrinth.com/v2/project/P7dR8mSH/version"
                val text = McdevHttp.getString(url)
 
                val versions = mutableListOf<Version>()
                val json = JsonParser.parseString(text)?.asJsonArray ?: return null
                versionLoop@
                for (ver in json) {
                    val version = ver?.asJsonObject ?: return null
                    val files = version["files"]?.asJsonArray ?: return null
                    for (file in files) {
                        val fileObj = file?.asJsonObject ?: return null
                        val filename = fileObj["filename"]?.asString ?: return null
                        if (!filename.startsWith("fabric-api-")) {
                            continue@versionLoop
                        }
                    }
                    val versionNumber = version["version_number"]?.asString?.let(SemanticVersion::tryParse)
                        ?: return null
                    val gameVersions = version["game_versions"]?.asJsonArray ?: return null
                    val gameVersionsList = mutableListOf<String>()
                    for (gameVer in gameVersions) {
                        val gameVersion = gameVer?.asString ?: return null
                        gameVersionsList += gameVersion
                    }
                    versions += Version(gameVersionsList, versionNumber)
                }
                return FabricApiVersions(versions)
            } catch (e: IOException) {
                LOGGER.error(e)
            } catch (e: JsonSyntaxException) {
                LOGGER.error(e)
            } catch (e: IllegalStateException) {
                LOGGER.error(e)
            } catch (e: UnsupportedOperationException) {
                LOGGER.error(e)
            }
            return null
        }
    }
}