//
// MIT License
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// Copyright (c) 2022 Alexander Söderberg & Contributors
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package cloud.commandframework.issue;

import cloud.commandframework.CommandManager;
import cloud.commandframework.TestCommandSender;
import cloud.commandframework.arguments.flags.FlagContext;
import cloud.commandframework.arguments.standard.StringArrayArgument;
import cloud.commandframework.context.CommandContext;
import cloud.commandframework.execution.CommandResult;
import java.util.Collections;
import org.junit.jupiter.api.Test;

import static cloud.commandframework.util.TestUtils.createManager;
import static com.google.common.truth.Truth8.assertThat;

/**
 * Test for https://github.com/Incendo/cloud/issues/321.
 */
class Issue321 {

    @Test
    void flagSucceedingFlagWithStringArrayArgument() {
        // Arrange
        final CommandManager<TestCommandSender> commandManager = createManager();
        commandManager.command(
                commandManager.commandBuilder("command")
                        .flag(
                                commandManager.flagBuilder("flag1")
                                        .withArgument(
                                                StringArrayArgument.of(
                                                        "array",
                                                        true /* flagYielding */,
                                                        (context, input) -> Collections.emptyList()
                                                )
                                        )
                        ).flag(
                                commandManager.flagBuilder("flag2")
                                        .withArgument(
                                                StringArrayArgument.of(
                                                        "array",
                                                        true /* flagYielding */,
                                                        (context, input) -> Collections.emptyList()
                                                )
                                        )
                        )
        );

        // Act
        final CommandResult<TestCommandSender> result = commandManager.executeCommand(
                new TestCommandSender(),
                "command --flag1 one two three --flag2 1 2 3"
        ).join();

        // Assert
        final CommandContext<TestCommandSender> context = result.getCommandContext();
        final FlagContext flags = context.flags();

        assertThat(flags.<String[]>getValue("flag1")).hasValue(new String[]{"one", "two", "three"});
        assertThat(flags.<String[]>getValue("flag2")).hasValue(new String[]{"1", "2", "3"});
    }
}
