/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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
 *
 *    https://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 org.grails.cli.profile.commands

import java.awt.Desktop

import groovy.transform.CompileStatic

import jline.console.completer.Completer
import jline.console.completer.FileNameCompleter

import org.grails.cli.profile.CommandDescription
import org.grails.cli.profile.ExecutionContext
import org.grails.cli.profile.ProjectCommand

/**
 * @author graemerocher
 */
@CompileStatic
class OpenCommand implements ProjectCommand, Completer {

    public static final String NAME = 'open'

    @Override
    String getName() {
        NAME
    }

    CommandDescription description = new CommandDescription(NAME, 'Opens a file in the project', 'open [FILE PATH]')

    @Override
    boolean handle(ExecutionContext executionContext) {
        def filePath = executionContext.commandLine.remainingArgsString
        if (filePath) {
            if (filePath == 'test-report') {
                filePath = 'build/reports/tests/index.html'
            }
            if (Desktop.isDesktopSupported())  {
                try {
                    Desktop.desktop.open(new File(filePath))
                    return true
                } catch (e) {
                    executionContext.console.error("Error opening file $filePath: $e.message", e)
                }
            }
            else {
                executionContext.console.error('File opening not supported by JVM, use native OS command')
            }
        }
        else {
            return true
        }
        return false
    }

    @Override
    int complete(String buffer, int cursor, List<CharSequence> candidates) {
        return new FileNameCompleter().complete(buffer, cursor, candidates)
    }
}
