/*
 * Minecraft Development for IntelliJ
 *
 * https://mcdev.io/
 *
 * Copyright (C) 2024 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.creator
 
import com.demonwav.mcdev.creator.JdkProjectSetupFinalizer
import com.demonwav.mcdev.creator.addLicense
import com.demonwav.mcdev.creator.addTemplates
import com.demonwav.mcdev.creator.buildsystem.AbstractBuildSystemStep
import com.demonwav.mcdev.creator.buildsystem.AbstractRunBuildSystemStep
import com.demonwav.mcdev.creator.buildsystem.BuildSystemPropertiesStep
import com.demonwav.mcdev.creator.buildsystem.BuildSystemSupport
import com.demonwav.mcdev.creator.findStep
import com.demonwav.mcdev.creator.step.AbstractLongRunningAssetsStep
import com.demonwav.mcdev.creator.step.AbstractModIdStep
import com.demonwav.mcdev.creator.step.AbstractModNameStep
import com.demonwav.mcdev.creator.step.AuthorsStep
import com.demonwav.mcdev.creator.step.DescriptionStep
import com.demonwav.mcdev.creator.step.LicenseStep
import com.demonwav.mcdev.creator.step.RepositoryStep
import com.demonwav.mcdev.creator.step.UseMixinsStep
import com.demonwav.mcdev.creator.step.WebsiteStep
import com.demonwav.mcdev.platform.fabric.EntryPoint
import com.demonwav.mcdev.platform.fabric.util.FabricConstants
import com.demonwav.mcdev.platform.forge.inspections.sideonly.Side
import com.demonwav.mcdev.util.MinecraftTemplates.Companion.FABRIC_MIXINS_JSON_TEMPLATE
import com.demonwav.mcdev.util.MinecraftTemplates.Companion.FABRIC_MOD_JSON_TEMPLATE
import com.demonwav.mcdev.util.toJavaClassName
import com.demonwav.mcdev.util.toPackageName
import com.intellij.ide.starters.local.GeneratorEmptyDirectory
import com.intellij.ide.wizard.NewProjectWizardStep
import com.intellij.openapi.application.WriteAction
import com.intellij.openapi.project.Project
import com.intellij.openapi.util.text.StringUtil
import com.intellij.openapi.vfs.LocalFileSystem
import com.intellij.openapi.vfs.VfsUtil
 
const val MAGIC_DEFERRED_INIT_FILE = ".hello_fabric_from_mcdev"
 
class FabricBaseFilesStep(parent: NewProjectWizardStep) : AbstractLongRunningAssetsStep(parent) {
    override val description = "Adding Fabric project files (phase 1)"
 
    override fun setupAssets(project: Project) {
        val buildSystemProps = findStep<BuildSystemPropertiesStep<*>>()
        val modId = data.getUserData(AbstractModIdStep.KEY) ?: return
        val modName = data.getUserData(AbstractModNameStep.KEY) ?: return
        val description = data.getUserData(DescriptionStep.KEY) ?: ""
        val envName = when (data.getUserData(FabricEnvironmentStep.KEY) ?: Side.NONE) {
            Side.CLIENT -> "client"
            Side.SERVER -> "server"
            else -> "*"
        }
        val loaderVersion = data.getUserData(FabricVersionChainStep.LOADER_VERSION_KEY) ?: return
        val mcVersion = data.getUserData(FabricVersionChainStep.MC_VERSION_KEY) ?: return
        val javaVersion = findStep<JdkProjectSetupFinalizer>().preferredJdk.ordinal
        val license = data.getUserData(LicenseStep.KEY) ?: return
        val apiVersion = data.getUserData(FabricVersionChainStep.API_VERSION_KEY)
        val useMixins = data.getUserData(UseMixinsStep.KEY) ?: false
 
        assets.addTemplateProperties(
            "ARTIFACT_ID" to buildSystemProps.artifactId,
            "MOD_ID" to modId,
            "MOD_NAME" to StringUtil.escapeStringCharacters(modName),
            "MOD_DESCRIPTION" to StringUtil.escapeStringCharacters(description),
            "MOD_ENVIRONMENT" to envName,
            "LOADER_VERSION" to loaderVersion,
            "MC_VERSION" to mcVersion,
            "JAVA_VERSION" to javaVersion,
            "LICENSE" to license.id,
        )
 
        if (apiVersion != null) {
            assets.addTemplateProperties("API_VERSION" to apiVersion)
        }
 
        if (useMixins) {
            val packageName =
                "${buildSystemProps.groupId.toPackageName()}.${modId.toPackageName()}.mixin"
            assets.addTemplateProperties(
                "MIXINS" to "true",
                "MIXIN_PACKAGE_NAME" to packageName,
            )
            val mixinsJsonFile = "src/main/resources/$modId.mixins.json"
            assets.addTemplates(project, mixinsJsonFile to FABRIC_MIXINS_JSON_TEMPLATE)
        }
 
        assets.addLicense(project)
 
        assets.addAssets(
            GeneratorEmptyDirectory("src/main/java"),
            GeneratorEmptyDirectory("src/main/resources"),
        )
 
        assets.addTemplates(project, "src/main/resources/fabric.mod.json" to FABRIC_MOD_JSON_TEMPLATE)
 
        WriteAction.runAndWait<Throwable> {
            val dir = VfsUtil.createDirectoryIfMissing(
                LocalFileSystem.getInstance(),
                "${assets.outputDirectory}/.gradle",
            )
                ?: throw IllegalStateException("Unable to create .gradle directory")
            val file = dir.findOrCreateChildData(this, MAGIC_DEFERRED_INIT_FILE)
 
            val authors = data.getUserData(AuthorsStep.KEY) ?: emptyList()
            val website = data.getUserData(WebsiteStep.KEY)
            val repo = data.getUserData(RepositoryStep.KEY)
 
            val packageName = "${buildSystemProps.groupId.toPackageName()}.${modId.toPackageName()}"
            val mainClassName = "$packageName.${modName.toJavaClassName()}"
            val clientClassName = "$packageName.client.${modName.toJavaClassName()}Client"
 
            val entrypoints = listOf(
                "main,${EntryPoint.Type.CLASS.name},$mainClassName,${FabricConstants.MOD_INITIALIZER}",
                "client,${EntryPoint.Type.CLASS.name},$clientClassName,${FabricConstants.CLIENT_MOD_INITIALIZER}",
            )
            val fileContents = """
                ${authors.joinToString(",")}
                $website
                $repo
                ${entrypoints.joinToString(";")}
            """.trimIndent() // TODO: un-hardcode?
 
            VfsUtil.saveText(file, fileContents)
        }
    }
}
 
class FabricBuildSystemStep(parent: NewProjectWizardStep) : AbstractBuildSystemStep(parent) {
    override val platformName = "Fabric"
}
 
class FabricPostBuildSystemStep(
    parent: NewProjectWizardStep,
) : AbstractRunBuildSystemStep(parent, FabricBuildSystemStep::class.java) {
    override val step = BuildSystemSupport.POST_STEP
}

      

        
/*
 * 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.creator
 
import com.demonwav.mcdev.creator.JdkProjectSetupFinalizer
import com.demonwav.mcdev.creator.addLicense
import com.demonwav.mcdev.creator.addTemplates
import com.demonwav.mcdev.creator.buildsystem.AbstractBuildSystemStep
import com.demonwav.mcdev.creator.buildsystem.AbstractRunBuildSystemStep
import com.demonwav.mcdev.creator.buildsystem.BuildSystemPropertiesStep
import com.demonwav.mcdev.creator.buildsystem.BuildSystemSupport
import com.demonwav.mcdev.creator.findStep
import com.demonwav.mcdev.creator.step.AbstractLongRunningAssetsStep
import com.demonwav.mcdev.creator.step.AbstractModIdStep
import com.demonwav.mcdev.creator.step.AbstractModNameStep
import com.demonwav.mcdev.creator.step.AuthorsStep
import com.demonwav.mcdev.creator.step.DescriptionStep
import com.demonwav.mcdev.creator.step.LicenseStep
import com.demonwav.mcdev.creator.step.RepositoryStep
import com.demonwav.mcdev.creator.step.UseMixinsStep
import com.demonwav.mcdev.creator.step.WebsiteStep
import com.demonwav.mcdev.platform.fabric.EntryPoint
import com.demonwav.mcdev.platform.fabric.util.FabricConstants
import com.demonwav.mcdev.platform.forge.inspections.sideonly.Side
import com.demonwav.mcdev.util.MinecraftTemplates.Companion.FABRIC_MIXINS_JSON_TEMPLATE
import com.demonwav.mcdev.util.MinecraftTemplates.Companion.FABRIC_MOD_JSON_TEMPLATE
import com.demonwav.mcdev.util.toJavaClassName
import com.demonwav.mcdev.util.toPackageName
import com.intellij.ide.starters.local.GeneratorEmptyDirectory
import com.intellij.ide.wizard.NewProjectWizardStep
import com.intellij.openapi.application.WriteAction
import com.intellij.openapi.project.Project
import com.intellij.openapi.util.text.StringUtil
import com.intellij.openapi.vfs.LocalFileSystem
import com.intellij.openapi.vfs.VfsUtil
 
const val MAGIC_DEFERRED_INIT_FILE = ".hello_fabric_from_mcdev"
 
class FabricBaseFilesStep(parent: NewProjectWizardStep) : AbstractLongRunningAssetsStep(parent) {
    override val description = "Adding Fabric project files (phase 1)"
 
    override fun setupAssets(project: Project) {
        val buildSystemProps = findStep<BuildSystemPropertiesStep<*>>()
        val modId = data.getUserData(AbstractModIdStep.KEY) ?: return
        val modName = data.getUserData(AbstractModNameStep.KEY) ?: return
        val description = data.getUserData(DescriptionStep.KEY) ?: ""
        val envName = when (data.getUserData(FabricEnvironmentStep.KEY) ?: Side.NONE) {
            Side.CLIENT -> "client"
            Side.SERVER -> "server"
            else -> "*"
        }
        val loaderVersion = data.getUserData(FabricVersionChainStep.LOADER_VERSION_KEY) ?: return
        val mcVersion = data.getUserData(FabricVersionChainStep.MC_VERSION_KEY) ?: return
        val javaVersion = findStep<JdkProjectSetupFinalizer>().preferredJdk.ordinal
        val license = data.getUserData(LicenseStep.KEY) ?: return
        val apiVersion = data.getUserData(FabricVersionChainStep.API_VERSION_KEY)
        val useMixins = data.getUserData(UseMixinsStep.KEY) ?: false
 
        assets.addTemplateProperties(
            "ARTIFACT_ID" to buildSystemProps.artifactId,
            "MOD_ID" to modId,
            "MOD_NAME" to StringUtil.escapeStringCharacters(modName),
            "MOD_DESCRIPTION" to StringUtil.escapeStringCharacters(description),
            "MOD_ENVIRONMENT" to envName,
            "LOADER_VERSION" to loaderVersion,
            "MC_VERSION" to mcVersion,
            "JAVA_VERSION" to javaVersion,
            "LICENSE" to license.id,
        )
 
        if (apiVersion != null) {
            assets.addTemplateProperties("API_VERSION" to apiVersion)
        }
 
        if (useMixins) {
            val packageName =
                "${buildSystemProps.groupId.toPackageName()}.${modId.toPackageName()}.mixin"
            assets.addTemplateProperties(
                "MIXINS" to "true",
                "MIXIN_PACKAGE_NAME" to packageName,
            )
            val mixinsJsonFile = "src/main/resources/$modId.mixins.json"
            assets.addTemplates(project, mixinsJsonFile to FABRIC_MIXINS_JSON_TEMPLATE)
        }
 
        assets.addLicense(project)
 
        assets.addAssets(
            GeneratorEmptyDirectory("src/main/java"),
            GeneratorEmptyDirectory("src/main/resources"),
        )
 
        assets.addTemplates(project, "src/main/resources/fabric.mod.json" to FABRIC_MOD_JSON_TEMPLATE)
 
        WriteAction.runAndWait<Throwable> {
            val dir = VfsUtil.createDirectoryIfMissing(
                LocalFileSystem.getInstance(),
                "${assets.outputDirectory}/.gradle",
            )
                ?: throw IllegalStateException("Unable to create .gradle directory")
            val file = dir.findOrCreateChildData(this, MAGIC_DEFERRED_INIT_FILE)
 
            val authors = data.getUserData(AuthorsStep.KEY) ?: emptyList()
            val website = data.getUserData(WebsiteStep.KEY)
            val repo = data.getUserData(RepositoryStep.KEY)
 
            val packageName = "${buildSystemProps.groupId.toPackageName()}.${modId.toPackageName()}"
            val mainClassName = "$packageName.${modName.toJavaClassName()}"
            val clientClassName = "$packageName.client.${modName.toJavaClassName()}Client"
 
            val entrypoints = listOf(
                "main,${EntryPoint.Type.CLASS.name},$mainClassName,${FabricConstants.MOD_INITIALIZER}",
                "client,${EntryPoint.Type.CLASS.name},$clientClassName,${FabricConstants.CLIENT_MOD_INITIALIZER}",
            )
            val fileContents = """
                ${authors.joinToString(",")}
                $website
                $repo
                ${entrypoints.joinToString(";")}
            """.trimIndent() // TODO: un-hardcode?
 
            VfsUtil.saveText(file, fileContents)
        }
    }
}
 
class FabricBuildSystemStep(parent: NewProjectWizardStep) : AbstractBuildSystemStep(parent) {
    override val platformName = "Fabric"
}
 
class FabricPostBuildSystemStep(
    parent: NewProjectWizardStep,
) : AbstractRunBuildSystemStep(parent, FabricBuildSystemStep::class.java) {
    override val step = BuildSystemSupport.POST_STEP
}