package com.massivecraft.factions.cmd;

import com.massivecraft.factions.Factions;
import com.massivecraft.factions.cmd.req.ReqHasntFaction;
import com.massivecraft.factions.cmd.type.TypeFactionNameStrict;
import com.massivecraft.factions.entity.Faction;
import com.massivecraft.factions.entity.FactionColl;
import com.massivecraft.factions.entity.MConf;
import com.massivecraft.factions.event.EventFactionsCreate;
import com.massivecraft.factions.event.EventFactionsMembershipChange;
import com.massivecraft.factions.event.EventFactionsMembershipChange.MembershipChangeReason;
import com.massivecraft.massivecore.MassiveException;
import com.massivecraft.massivecore.mson.Mson;
import com.massivecraft.massivecore.store.MStore;
import org.bukkit.ChatColor;

public class CmdFactionsCreate extends FactionsCommand {
    // -------------------------------------------- //
    // CONSTRUCT
    // -------------------------------------------- //

    public CmdFactionsCreate() {
        // Aliases
        this.addAliases("new");

        // Parameters
        this.addParameter(TypeFactionNameStrict.get(), "name").setDesc("the name of your new faction");

        // Requirements
        this.addRequirements(ReqHasntFaction.get());
    }

    // -------------------------------------------- //
    // OVERRIDE
    // -------------------------------------------- //

    @Override
    public void perform() throws MassiveException {
        // Args
        String newName = this.readArg();

        // Pre-Generate Id
        String factionId = MStore.createId();

        // Event
        EventFactionsCreate createEvent = new EventFactionsCreate(sender, factionId, newName);
        createEvent.run();
        if (createEvent.isCancelled()) {
            return;
        }

        // Apply
        Faction faction = FactionColl.get().create(factionId);
        faction.setName(newName);

        msender.setRank(faction.getLeaderRank());
        msender.setFaction(faction);

        EventFactionsMembershipChange joinEvent = new EventFactionsMembershipChange(sender, msender, faction, MembershipChangeReason.CREATE);
        joinEvent.run();
        // NOTE: join event cannot be cancelled, or you'll have an empty faction

        // Inform
        msg("<i>You created the faction %s", faction.getName(msender));
        message(Mson.mson(mson("You should now: ").color(ChatColor.YELLOW), CmdFactions.get().cmdFactionsDescription.getTemplate()));

        // Log
        if (MConf.get().logFactionCreate) {
            Factions.get().log(msender.getName() + " created a new faction: " + newName);
        }
    }

}