#include "ModeCommand.h"

#include "Chat.h"
#include "Game.h"
#include "Player.h"

ModeCommand::ModeCommand()
    : ChatCommand(
          "gamemode", "sets the gamemode to 0 (normal) or 1 (cheats)", 10)
{
    addParam(new PlayerNameParameter(true));
    addParam(new IntegerParameter("mode",
        "0 (normal) or 1 (cheats)",
        false,
        [](Entity* actor) {
            if (actor) return dynamic_cast<Player*>(actor)->getGameMode();
            return 0;
        }));
}

bool ModeCommand::execute(
    Framework::RCArray<Framework::Text>& params, Entity* zActor) const
{
    if (zActor && params.getEntryCount() == 1)
    {
        Player* p = dynamic_cast<Player*>(zActor);
        int mode = (int)*params.z(0);
        if (mode < 0 || mode > 1)
        {
            Framework::Text message = "Usage: gamemode [<playerName>] <0/1>";
            Game::INSTANCE->zChat()->sendMessageTo(
                message, zActor, Chat::CHANNEL_INFO);
            message = "gamemode must be 0 or 1";
            Game::INSTANCE->zChat()->sendMessageTo(
                message, zActor, Chat::CHANNEL_INFO);
            return false;
        }
        p->setGameMode(mode);
        Framework::Text message = "gamemode for player ";
        message.append() << p->getName() << " is now set to " << mode;
        Game::INSTANCE->zChat()->sendMessageTo(
            message, zActor, Chat::CHANNEL_INFO);
    }
    else if (params.getEntryCount() == 2)
    {
        Player* p = Game::INSTANCE->zPlayerByName(*params.z(0));
        if (!p)
        {
            Framework::Text message = "Usage: gamemode [<playerName>] <0/1>";
            Game::INSTANCE->zChat()->sendMessageTo(
                message, zActor, Chat::CHANNEL_INFO);
            message = "";
            message.append() << "Player " << *params.z(0) << " not found";
            Game::INSTANCE->zChat()->sendMessageTo(
                message, zActor, Chat::CHANNEL_INFO);
            return false;
        }
        int mode = (int)*params.z(1);
        if (mode < 0 || mode > 1)
        {
            Framework::Text message = "Usage: gamemode [<playerName>] <0/1>";
            Game::INSTANCE->zChat()->sendMessageTo(
                message, zActor, Chat::CHANNEL_INFO);
            message = "gamemode must be 0 or 1";
            Game::INSTANCE->zChat()->sendMessageTo(
                message, zActor, Chat::CHANNEL_INFO);
            return false;
        }
        p->setGameMode(mode);
        Framework::Text message = "gamemode for player ";
        message.append() << p->getName() << " is now set to " << mode;
        Game::INSTANCE->zChat()->sendMessageTo(
            message, zActor, Chat::CHANNEL_INFO);
    }
    else
    {
        Framework::Text message = "Usage: gamemode [<playerName>] <0/1>";
        Game::INSTANCE->zChat()->sendMessageTo(
            message, zActor, Chat::CHANNEL_INFO);
        return false;
    }
    return true;
}