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package net.uomc.mineshaft.farm;
import java.awt.Color;
import java.util.ArrayList;
import java.util.concurrent.TimeUnit;
import java.util.function.Consumer;
import com.mouldycheerio.dbot.commands.CommandDetails;
import com.mouldycheerio.dbot.commands.cooldowns.CooldownCommand;
import com.mouldycheerio.dbot.util.EventWaiter;
import com.mouldycheerio.dbot.util.PeelingUtils;
import com.vdurmont.emoji.EmojiParser;
import net.dv8tion.jda.api.EmbedBuilder;
import net.dv8tion.jda.api.entities.Member;
import net.dv8tion.jda.api.entities.Message;
import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
import net.dv8tion.jda.api.entities.emoji.Emoji;
import net.dv8tion.jda.api.entities.emoji.UnicodeEmoji;
import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
import net.dv8tion.jda.api.events.message.react.MessageReactionAddEvent;
import net.uomc.mineshaft.Mineshaft;
import net.uomc.mineshaft.MineshaftItem;
import net.uomc.mineshaft.resources.Resource;
public class TradeCommand extends CooldownCommand {
private static final UnicodeEmoji EXCLAIM = Emoji.fromUnicode(EmojiParser.parseToUnicode(":grey_exclamation:"));
private static final UnicodeEmoji YES = Emoji.fromUnicode(EmojiParser.parseToUnicode(":white_check_mark:"));
private static final UnicodeEmoji NO = Emoji.fromUnicode(EmojiParser.parseToUnicode(":x:"));
private static final Color COMMAND_COLOR = PeelingUtils.hex2Rgb("#375482");
private static final String COMMAND_IMAGE = "https://minecraft.wiki/images/thumb/Wandering_Trader_JE1_BE1.png/270px-Wandering_Trader_JE1_BE1.png?62e9e";
private static final String COMMAND_TITLE = "A wandering trader has spawned";
private static final String ACCEPT_STRING = "accept";
private static final double VALUE_MULTIPLIER = 1.1;
private static final double NEW_ITEM_ITEM_VALUE = 0.3;
private static final long TRADE_DURATION_SECONDS = 90;
private static final double MAX_AMOUNT_PERCENT = 0.2;
public static MineshaftItem[] traderItems = {
MineshaftItem.CARROT,
MineshaftItem.CANE,
MineshaftItem.POTATO,
MineshaftItem.BOOK,
MineshaftItem.LAPIS,
MineshaftItem.COAL,
MineshaftItem.WOOL,
};
public static MineshaftItem[] buyingItems = {
MineshaftItem.CARROT,
MineshaftItem.CANE,
MineshaftItem.POTATO,
};
Mineshaft bot;
public TradeCommand(Mineshaft bot) {
super(bot);
setCommandDetails(CommandDetails.from("trade,trader,wanderingtrader", "trade with the wandering trader", "trade"));
this.bot = bot;
setCooldown(90l * 60l * 1000l);
}
@Override
public boolean trigger(MessageReceivedEvent e) {
long villagers = bot.getItem(e.getMember(), MineshaftItem.VILLAGER);
if (villagers < 1) {
bot.sendErrorMessage(e, ":x: You need to have at least **"
+ bot.getItem(MineshaftItem.VILLAGER).prettyValue(1)
+ "** to use this!");
return false;
}
String description = "The trader has a deal for you:\n\n";
MineshaftItem trade = newTrade();
boolean inverse = isInverseTrade(e.getMember(), trade);
MineshaftItem giveItem;
MineshaftItem getItem;
if (inverse) {
giveItem = trade;
getItem = MineshaftItem.EMERALD;
} else {
getItem = trade;
giveItem = MineshaftItem.EMERALD;
}
long q = getTradeQuantity(e.getMember(), getItem);
long p = getPrice(giveItem, getItem, q);
long userGive = bot.getItem(e.getMember(), giveItem);
long userGet = bot.getItem(e.getMember(), getItem);
description += String.format("**%s**🡒**%s**", bot.getItem(giveItem).prettyValue(p), bot.getItem(getItem).prettyValue(q));
description += String.format(
"\n\n:warning:Warning this offer expires in %s and you will need to wait `%s` before trading again",
PeelingUtils.formatTimeRelativeFromNow(TRADE_DURATION_SECONDS * 1000l),
PeelingUtils.formatTime(getCooldown(), false)
);
description += String.format("\n\nYou have **%s**", bot.getItem(giveItem).prettyValue(userGive));
if (userGet > 0) {
description += String.format(", **%s**", bot.getItem(getItem).prettyValue(userGet));
}
EmbedBuilder em = new EmbedBuilder();
em.setTitle(COMMAND_TITLE);
em.setDescription(description);
em.setThumbnail(COMMAND_IMAGE);
em.setColor(COMMAND_COLOR);
e.getMessage().replyEmbeds(em.build()).queue(m -> {
m.addReaction(YES).queue(m1 -> {
m.addReaction(NO).queue(m2 -> {
EventWaiter eventWaiter = new EventWaiter();
e.getMessage().getJDA().addEventListener(eventWaiter);
eventWaiter.waitForEvent(MessageReactionAddEvent.class,
e1 -> {
if (!e1.getMessageId().equals(m.getId()))
return false;
if (!e1.getMember().getId().equals(e.getMember().getId()))
return false;
if (e1.getEmoji().asUnicode().getFormatted().equals(YES.getFormatted()))
return true;
if (e1.getEmoji().asUnicode().getFormatted().equals(NO.getFormatted()))
return true;
return false;
}, e1 -> {
if (e1.getEmoji().asUnicode().getFormatted().equals(YES.getFormatted())) {
acceptTrade(e.getMember(), giveItem, getItem, q, p, m);
} else {
m.delete().queue();
}
}, TRADE_DURATION_SECONDS, TimeUnit.SECONDS, () -> {
m.delete().queue();
});
});
});
});
e.getMessage().addReaction(EXCLAIM).queue();
return true;
}
private void acceptTrade(Member member, MineshaftItem giveItem, MineshaftItem getItem, long quantity, long price, Message message) {
String description = "";
long userGive = bot.getItem(member, giveItem);
if (userGive >= price) {
bot.removeItem(member, giveItem, price);
bot.addItem(member, getItem, quantity);
description = String.format("You accepted the trade! +**%s**, -**%s**", bot.getItem(getItem).prettyValue(quantity), bot.getItem(giveItem).prettyValue(price));
} else {
description = String.format("You don't have enough! You have **%s**", bot.getItem(giveItem).prettyValue(userGive));
}
description += "\nThe trader leaves, for now...";
EmbedBuilder em = new EmbedBuilder();
em.setTitle(COMMAND_TITLE);
em.setDescription(description);
em.setThumbnail(COMMAND_IMAGE);
em.setColor(COMMAND_COLOR);
message.clearReactions().queue(m -> {
message.editMessageEmbeds(em.build()).queue(m2 -> {
//m2.delete().queueAfter(10, TimeUnit.SECONDS);
});
});
}
public void cleanup(MessageChannel channel, Message message) {
message.delete().queue(a -> {}, x -> {});
channel.getHistoryAfter(message, 100).queueAfter(5, TimeUnit.SECONDS, h -> {
ArrayList<Message> msgs = new ArrayList<Message>();
h.getRetrievedHistory().forEach(m -> {
if (m.getContentRaw().equalsIgnoreCase(ACCEPT_STRING)) {
msgs.add(m);
}
});
PeelingUtils.bulkDelte(channel, msgs);
});
;
}
public MineshaftItem newTrade() {
return traderItems[(int) (traderItems.length * Math.random())];
}
public long getTradeQuantity(Member m, MineshaftItem item) {
return (long) ((Math.random() * MAX_AMOUNT_PERCENT * bot.getItem(m, item)) + 1);
}
public long getPrice(MineshaftItem giveItem, MineshaftItem getItem, long quantity) {
long giveValue = bot.getItem(giveItem).getValue();
if (giveValue <= 0) {
giveValue = (long) (bot.getResourceManager().getTotalResources() * NEW_ITEM_ITEM_VALUE * Math.random());
}
long getValue = bot.getItem(getItem).getValue();
if (getValue <= 0) {
getValue = (long) (bot.getResourceManager().getTotalResources() * NEW_ITEM_ITEM_VALUE * Math.random());
}
return (long) (quantity * getValue * VALUE_MULTIPLIER / giveValue) + 1;
}
public boolean isInverseTrade(Member member, MineshaftItem item) {
boolean isBuying = false;
for (int i = 0; i < buyingItems.length; i++) {
if (buyingItems[i] == item) {
isBuying = true;
break;
}
}
if (isBuying)
return bot.getItem(member, item) > 0;
return false;
}
}
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