/*
 * Copyright (c) 2006-2015 DMDirc Developers
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.dmdirc.addons.debug.commands;

import com.dmdirc.addons.debug.Debug;
import com.dmdirc.addons.debug.DebugCommand;
import com.dmdirc.commandparser.CommandArguments;
import com.dmdirc.commandparser.commands.IntelligentCommand;
import com.dmdirc.commandparser.commands.context.CommandContext;
import com.dmdirc.interfaces.WindowModel;
import com.dmdirc.ui.input.AdditionalTabTargets;

import javax.annotation.Nonnull;
import javax.inject.Inject;
import javax.inject.Provider;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.Marker;

import static com.dmdirc.util.LogUtils.APP_ERROR;
import static com.dmdirc.util.LogUtils.FATAL_APP_ERROR;
import static com.dmdirc.util.LogUtils.FATAL_USER_ERROR;
import static com.dmdirc.util.LogUtils.USER_ERROR;

/**
 * Creates DMDirc errors with the specified parameters.
 */
public class FakeError extends DebugCommand implements IntelligentCommand {

    private static final Logger LOG = LoggerFactory.getLogger(FakeError.class);

    @Inject
    public FakeError(final Provider<Debug> commandProvider) {
        super(commandProvider);
    }

    @Override
    public String getName() {
        return "error";
    }

    @Override
    public String getUsage() {
        return "<user|app> [<low|medium|high|fatal|unknown>] - Creates an error"
                + " with the specified parameters, defaults to high priority.";
    }

    @Override
    public void execute(@Nonnull final WindowModel origin,
            final CommandArguments args, final CommandContext context) {
        if ((args.getArguments().length == 1
                || args.getArguments().length == 2)
                && "user".equals(args.getArguments()[0])) {
            raiseError(getLevel(args.getArguments()), false);
        } else if ((args.getArguments().length == 1
                || args.getArguments().length == 2)
                && "app".equals(args.getArguments()[0])) {
            raiseError(getLevel(args.getArguments()), true);
        } else {
            showUsage(origin, args.isSilent(), getName(), getUsage());
        }
    }

    private void raiseError(final String level, final boolean appError) {
        final Marker marker = appError ? APP_ERROR : USER_ERROR;
        switch (level.toUpperCase()) {
            case "FATAL":
                LOG.error(appError ? FATAL_APP_ERROR : FATAL_USER_ERROR, "Debug error message");
                break;
            case "HIGH":
                LOG.error(marker, "Debug error message");
                break;
            case "MEDIUM":
                LOG.warn(marker, "Debug error message");
                break;
            case "INFO":
                LOG.info(marker, "Debug error message");
                break;
            default:
                LOG.info(marker, "Debug error message");
        }
    }

    /**
     * Returns the error level specified by the provided arguments.
     *
     * @param args command arguments
     *
     * @return Error level
     */
    private String getLevel(final String... args) {
        if (args.length >= 2) {
            return args[1].toUpperCase();
        } else {
            return "HIGH";
        }
    }

    @Override
    public AdditionalTabTargets getSuggestions(final int arg,
            final IntelligentCommandContext context) {
        final AdditionalTabTargets res = new AdditionalTabTargets();
        res.excludeAll();

        if (arg == 1) {
            res.add("user");
            res.add("app");
        } else if (arg == 2) {
            res.add("low");
            res.add("medium");
            res.add("high");
            res.add("fatal");
        }

        return res;
    }

}

@@ -3512,32 +3512,88 @@
 g error message%22
+,%0A                        new IllegalArgumentException()
 );%0A             
@@ -3674,32 +3674,64 @@
 g error message%22
+, new IllegalArgumentException()
 );%0A             
@@ -3813,32 +3813,64 @@
 g error message%22
+, new IllegalArgumentException()
 );%0A             
@@ -3950,32 +3950,64 @@
 g error message%22
+, new IllegalArgumentException()
 );%0A             
@@ -4091,16 +4091,48 @@
 message%22
+, new IllegalArgumentException()
 );%0A     

Fix fake errors not being reportable.