import { Command, ChatInputCommand } from '@sapphire/framework';
import { sapphire, mineflayer } from '../index';

import { MessageButton, MessageEmbed, MessageActionRow } from 'discord.js';

import request from 'request-promise';
import cheerio from 'cheerio';

const buttonPages = async(interaction: any, pages: any, buttonList: any, timeout = 120000 ) => {
  let page = 0;

  const row = new MessageActionRow().addComponents(buttonList);

  if (interaction.deferred == false) {
    await interaction.deferReply();
  };

  const curPage = await interaction.editReply({
    embeds: [pages[page].setFooter({ text: `Page ${page + 1} / ${pages.length}` })],
    components: [row],
    fetchReply: true,
  });

  const filter = (i: any) =>
    i.customId === buttonList[0].customId ||
    i.customId === buttonList[1].customId;

  const collector = await curPage.createMessageComponentCollector({ filter, time: timeout });

  collector.on("collect", async (i: any) => {
    switch (i.customId) {
      case buttonList[0].customId:
        page = page > 0 ? --page : pages.length - 1;
        break;
      case buttonList[1].customId:
        page = page + 1 < pages.length ? ++page : 0;
        break;
      default:
        break;
    };

    await i.deferUpdate();

    await i.editReply({
      embeds: [pages[page].setFooter({ text: `Page ${page + 1} / ${pages.length}` })],
      components: [row],
    });

    collector.resetTimer();
  });

  collector.on("end", (placeholder: any, reason: any) => {
    if (reason !== "messageDelete") {
      const disabledRow = new MessageActionRow().addComponents(
        buttonList[0].setDisabled(true),
        buttonList[1].setDisabled(true)
      );

      curPage.edit({
        embeds: [pages[page].setFooter({ text: `Page ${page + 1} / ${pages.length}` })],
        components: [disabledRow],
      });
    };
  });

  return curPage;
};

export class PingCommand extends Command {
  public constructor(context: Command.Context, options: Command.Options) {
    super(context, { ...options });
  };

  public override registerApplicationCommands(registry: ChatInputCommand.Registry) {
    registry.registerChatInputCommand(async (builder) =>
      builder.setName('leaderboard').setDescription('Fetch hypixel leaderboards').addStringOption(option =>
        option.setName('type').setDescription('The type of leaderboard you would like to see').setRequired(true).addChoices(
          { name: 'guild', value: 'guild' }
        ))
     );
  };

  public async chatInputRun(interaction: Command.ChatInputInteraction) {
    const option = interaction.options.getString('type')
    
    if (option === "guild") {
      const result = await request.get("https://sk1er.club/leaderboards/newdata/GUILD_LEVEL");
      const $ = cheerio.load(result);

      function name(num: any) {
        if (!num) throw new TypeError("Invalid number given");
        if (num === 0) throw new TypeError("Invalid number given");
        return $(`#leaderboard-table-table > tbody > tr:nth-child(${new String(num)}) > td:nth-child(3)`).text();
      };

      function level(num: any) {
        if (!num) throw new TypeError("Invalid number given");
        if (num === 0) throw new TypeError("Nobody can have the 0 placement on the leaderboard");
        return $(`#leaderboard-table-table > tbody > tr:nth-child(${new String(num)}) > td:nth-child(4)`).text();
      };
      
      function date(num: any) {
        if (!num) throw new TypeError("Invalid number given");
        if (num === 0) throw new TypeError("Nobody can have the 0 placement on the leaderboard");  
        const unformatted1 = $(`#leaderboard-table-table > tbody > tr:nth-child(${new String(num)}) > td:nth-child(8)`).text();
        const unformatted = unformatted1.split('-');
        return unformatted[1] + '/' + unformatted[0] + '/' + unformatted[2];
      };
      
const top10 = `\`\`\`
1. ${name(1)} (${level(1)}) [${date(1)}]
2. ${name(2)} (${level(2)}) [${date(2)}]
3. ${name(3)} (${level(3)}) [${date(3)}]
4. ${name(4)} (${level(4)}) [${date(4)}]
5. ${name(5)} (${level(5)}) [${date(5)}]
6. ${name(6)} (${level(6)}) [${date(6)}]
7. ${name(7)} (${level(7)}) [${date(7)}]
8. ${name(8)} (${level(8)}) [${date(8)}]
9. ${name(9)} (${level(9)}) [${date(9)}]
10. ${name(10)} (${level(10)}) [${date(10)}]
\`\`\``

const top20 = `\`\`\`
11. ${name(11)} (${level(11)}) [${date(11)}]
12. ${name(12)} (${level(12)}) [${date(12)}]
13. ${name(13)} (${level(13)}) [${date(13)}]
14. ${name(14)} (${level(14)}) [${date(14)}]
15. ${name(15)} (${level(15)}) [${date(15)}]
16. ${name(16)} (${level(16)}) [${date(16)}]
17. ${name(17)} (${level(17)}) [${date(17)}]
18. ${name(18)} (${level(18)}) [${date(18)}]
19. ${name(19)} (${level(19)}) [${date(19)}]
20. ${name(20)} (${level(20)}) [${date(20)}]
\`\`\``

const top30 = `\`\`\`
21. ${name(21)} (${level(21)}) [${date(21)}]
22. ${name(22)} (${level(22)}) [${date(22)}]
23. ${name(23)} (${level(23)}) [${date(23)}]
24. ${name(24)} (${level(24)}) [${date(24)}]
25. ${name(25)} (${level(25)}) [${date(25)}]
26. ${name(26)} (${level(26)}) [${date(26)}]
27. ${name(27)} (${level(27)}) [${date(27)}]
28. ${name(28)} (${level(28)}) [${date(28)}]
29. ${name(29)} (${level(29)}) [${date(29)}]
30. ${name(30)} (${level(30)}) [${date(30)}]
\`\`\``

const top40 = `\`\`\`
31. ${name(31)} (${level(31)}) [${date(31)}]
32. ${name(32)} (${level(32)}) [${date(32)}]
33. ${name(33)} (${level(33)}) [${date(33)}]
34. ${name(34)} (${level(34)}) [${date(34)}]
35. ${name(35)} (${level(35)}) [${date(35)}]
36. ${name(36)} (${level(36)}) [${date(36)}]
37. ${name(37)} (${level(37)}) [${date(37)}]
38. ${name(38)} (${level(38)}) [${date(38)}]
39. ${name(39)} (${level(39)}) [${date(39)}]
40. ${name(40)} (${level(40)}) [${date(40)}]
\`\`\``

const top50 = `\`\`\`
41. ${name(41)} (${level(41)}) [${date(41)}]
42. ${name(42)} (${level(42)}) [${date(42)}]
43. ${name(43)} (${level(43)}) [${date(43)}]
44. ${name(44)} (${level(44)}) [${date(44)}]
45. ${name(45)} (${level(45)}) [${date(45)}]
46. ${name(46)} (${level(46)}) [${date(46)}]
47. ${name(47)} (${level(47)}) [${date(47)}]
48. ${name(48)} (${level(48)}) [${date(48)}]
49. ${name(49)} (${level(49)}) [${date(49)}]
50. ${name(50)} (${level(50)}) [${date(50)}]
\`\`\``

      const embed = new MessageEmbed()
      .setTitle('Guild Level Leaderboard')
      .setDescription(top10)
      .setColor("RED")
      .setTimestamp()

      const embed1 = new MessageEmbed()
      .setTitle('Guild Level Leaderboard')
      .setDescription(top20)
      .setColor('RED')
      .setTimestamp()

      const embed2 = new MessageEmbed()
      .setTitle('Guild Level Leaderboard')
      .setDescription(top30)
      .setColor("RED")
      .setTimestamp()

      const embed3 = new MessageEmbed()
      .setTitle('Guild Level Leaderboard')
      .setDescription(top40)
      .setColor("RED")
      .setTimestamp()

      const embed4 = new MessageEmbed()
      .setTitle('Guild Level Leaderboard')
      .setDescription(top50)
      .setColor("RED")
      .setTimestamp()

      const back = new MessageButton()
      .setCustomId("previousbtn")
      .setStyle("DANGER")
      .setLabel("Back")

      const foward = new MessageButton()
      .setCustomId("nextbtn")
      .setStyle("SUCCESS")
      .setLabel("Foward")

      const buttons = [ back, foward ];
      const embeds = [ embed, embed1, embed2, embed3, embed4 ];
      await buttonPages(interaction, embeds, buttons, 120000);
    };
  };
};