// Copyright 2015 The Bazel Authors. All rights reserved.
//
// 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 com.google.devtools.build.lib.rules.android;

import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.analysis.RuleContext;
import com.google.devtools.build.lib.analysis.actions.CustomCommandLine;
import com.google.devtools.build.lib.analysis.actions.SpawnAction;
import com.google.devtools.build.lib.analysis.actions.SymlinkAction;
import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder;
import com.google.devtools.build.lib.packages.RuleClass.ConfiguredTargetFactory.RuleErrorException;
import com.google.devtools.build.lib.rules.java.JavaCompilationArtifacts;
import com.google.devtools.build.lib.rules.java.JavaSemantics;
import com.google.devtools.build.lib.rules.java.JavaTargetAttributes;
import com.google.devtools.build.lib.rules.java.ProguardHelper.ProguardOutput;

/**
 * Pluggable semantics for Android rules.
 *
 * <p>A new instance of this class is created for each configured target, therefore, it is allowed
 * to keep state.
 */
public interface AndroidSemantics {
  /**
   * Returns the manifest to be used when compiling a given rule.
   *
   * @throws InterruptedException
   */
  default ApplicationManifest getManifestForRule(RuleContext ruleContext)
      throws InterruptedException, RuleErrorException {
    ApplicationManifest result = ApplicationManifest.fromRule(ruleContext);
    Artifact manifest = result.getManifest();
    if (manifest.getFilename().equals("AndroidManifest.xml")) {
      return result;
    } else {
      /*
       * If the manifest file is not named AndroidManifest.xml, we create a symlink named
       * AndroidManifest.xml to it. aapt requires the manifest to be named as such.
       */
      Artifact manifestSymlink =
          ruleContext.getImplicitOutputArtifact(AndroidRuleClasses.ANDROID_SYMLINKED_MANIFEST);
      SymlinkAction symlinkAction =
          new SymlinkAction(
              ruleContext.getActionOwner(), manifest, manifestSymlink, "Renaming Android manifest");
      ruleContext.registerAction(symlinkAction);
      return ApplicationManifest.fromExplicitManifest(ruleContext, manifestSymlink);
    }
  }

  /** Returns the name of the file in which the file names of native dependencies are listed. */
  String getNativeDepsFileName();

  /**
   * Returns the command line options to be used when compiling Java code for {@code android_*}
   * rules.
   *
   * <p>These will come after the default options specified by the toolchain and the ones in the
   * {@code javacopts} attribute.
   */
  ImmutableList<String> getJavacArguments(RuleContext ruleContext);

  /**
   * Configures the builder for generating the output jar used to configure the main dex file.
   *
   * @throws InterruptedException
   */
  void addMainDexListActionArguments(
      RuleContext ruleContext,
      SpawnAction.Builder builder,
      CustomCommandLine.Builder commandLine,
      Artifact proguardMap)
      throws InterruptedException;

  /** Given an Android {@code manifest}, returns a list of relevant Proguard specs. */
  ImmutableList<Artifact> getProguardSpecsForManifest(RuleContext ruleContext, Artifact manifest);

  /**
   * Add coverage instrumentation to the Java compilation of an Android binary.
   *
   * @throws InterruptedException
   */
  void addCoverageSupport(
      RuleContext ruleContext,
      AndroidCommon common,
      JavaSemantics javaSemantics,
      boolean forAndroidTest,
      JavaTargetAttributes.Builder attributes,
      JavaCompilationArtifacts.Builder artifactsBuilder)
      throws InterruptedException;

  /** Returns the list of attributes that may contribute Java runtime dependencies. */
  ImmutableList<String> getAttributesWithJavaRuntimeDeps(RuleContext ruleContext);

  /** A hook for checks of internal-only or external-only attributes of {@code android_binary}. */
  default void validateAndroidBinaryRuleContext(RuleContext ruleContext) throws RuleErrorException {
  }

  /** The artifact for the map that proguard will output. */
  Artifact getProguardOutputMap(RuleContext ruleContext) throws InterruptedException;

  /** Maybe post process the dex files and proguard output map. */
  AndroidBinary.DexPostprocessingOutput postprocessClassesDexZip(
      RuleContext ruleContext,
      NestedSetBuilder<Artifact> filesBuilder,
      Artifact classesDexZip,
      ProguardOutput proguardOutput)
      throws InterruptedException;
}

@@ -2600,18 +2600,46 @@
 r(),
- manifest,
+%0A              manifest,%0A             
  man
@@ -2651,16 +2651,30 @@
 Symlink,
+%0A             
  %22Renami
@@ -2692,17 +2692,47 @@
 manifest
-%22
+ for %22 + ruleContext.getLabel()
 );%0A     

Add labels to some Android progress messages.