/*
 * Minecraft Dev for IntelliJ
 *
 * https://minecraftdev.org
 *
 * Copyright (c) 2022 minecraft-dev
 *
 * MIT License
 */
 
package com.demonwav.mcdev.platform.fabric.reference
 
import com.intellij.json.psi.JsonStringLiteral
import com.intellij.openapi.module.ModuleManager
import com.intellij.openapi.project.rootManager
import com.intellij.psi.PsiElement
import com.intellij.psi.PsiElementResolveResult
import com.intellij.psi.PsiManager
import com.intellij.psi.PsiPolyVariantReference
import com.intellij.psi.PsiReference
import com.intellij.psi.PsiReferenceBase
import com.intellij.psi.PsiReferenceProvider
import com.intellij.psi.ResolveResult
import com.intellij.util.ProcessingContext
 
object LicenseReference : PsiReferenceProvider() {
    override fun getReferencesByElement(element: PsiElement, context: ProcessingContext): Array<PsiReference> {
        return arrayOf(Reference(element as JsonStringLiteral))
    }
 
    private class Reference(element: JsonStringLiteral) :
        PsiReferenceBase<JsonStringLiteral>(element),
        PsiPolyVariantReference {
 
        override fun multiResolve(incompleteCode: Boolean): Array<ResolveResult> {
            val modules = ModuleManager.getInstance(element.project).modules
            val psiManager = PsiManager.getInstance(element.project)
            return modules.flatMap { module ->
                module.rootManager.contentRoots.mapNotNull {
                    val licenseFile = it.findChild("LICENSE")
                        ?: it.findChild("LICENSE.txt")
                        ?: return@mapNotNull null
                    val psiLicenseFile = psiManager.findFile(licenseFile) ?: return@mapNotNull null
                    PsiElementResolveResult(psiLicenseFile)
                }
            }.toTypedArray()
        }
 
        override fun resolve(): PsiElement? {
            val results = multiResolve(false)
            return if (results.size == 1) {
                results[0].element
            } else {
                null
            }
        }
    }
}

      

        
/*
 * Minecraft Dev for IntelliJ
 *
 * https://minecraftdev.org
 *
 * Copyright (c) 2023 minecraft-dev
 *
 * MIT License
 */
 
package com.demonwav.mcdev.platform.fabric.reference
 
import com.intellij.json.psi.JsonStringLiteral
import com.intellij.openapi.module.ModuleManager
import com.intellij.openapi.project.rootManager
import com.intellij.psi.PsiElement
import com.intellij.psi.PsiElementResolveResult
import com.intellij.psi.PsiManager
import com.intellij.psi.PsiPolyVariantReference
import com.intellij.psi.PsiReference
import com.intellij.psi.PsiReferenceBase
import com.intellij.psi.PsiReferenceProvider
import com.intellij.psi.ResolveResult
import com.intellij.util.ProcessingContext
 
object LicenseReference : PsiReferenceProvider() {
    override fun getReferencesByElement(element: PsiElement, context: ProcessingContext): Array<PsiReference> {
        return arrayOf(Reference(element as JsonStringLiteral))
    }
 
    private class Reference(element: JsonStringLiteral) :
        PsiReferenceBase<JsonStringLiteral>(element),
        PsiPolyVariantReference {
 
        override fun multiResolve(incompleteCode: Boolean): Array<ResolveResult> {
            val modules = ModuleManager.getInstance(element.project).modules
            val psiManager = PsiManager.getInstance(element.project)
            return modules.flatMap { module ->
                module.rootManager.contentRoots.mapNotNull {
                    val licenseFile = it.findChild("LICENSE")
                        ?: it.findChild("LICENSE.txt")
                        ?: return@mapNotNull null
                    val psiLicenseFile = psiManager.findFile(licenseFile) ?: return@mapNotNull null
                    PsiElementResolveResult(psiLicenseFile)
                }
            }.toTypedArray()
        }
 
        override fun resolve(): PsiElement? {
            val results = multiResolve(false)
            return if (results.size == 1) {
                results[0].element
            } else {
                null
            }
        }
    }
}