/*
 * Copyright (C) 2023 The Dagger Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package dagger.spi.model

import com.google.devtools.ksp.symbol.KSClassDeclaration
import com.google.devtools.ksp.symbol.KSDeclaration

fun KSClassDeclaration.hasAnnotation(annotationName: String): Boolean =
  annotations.any {
    it.annotationType.resolve().declaration.qualifiedName?.asString().equals(annotationName)
  }

/** Returns root package name as empty string instead of <root>. */
fun KSDeclaration.getNormalizedPackageName(): String {
  return packageName.asString().let {
    if (it == "<root>") {
      ""
    } else {
      it
    }
  }
}