const { EmbedBuilder } = require('discord.js');
const CommandOptions = require('../util/CommandOptionTypes').CommandOptionTypes;
const { createUser, addUser } = require('../database/user');
const { UpdatePlayer } = require('../database/player');

module.exports = {
  name: "bounty",
  debug: false,
  global: false,
  description: "Set or view bounties",
  usage: "[command] [options]",
  permissions: {
    channel: ["VIEW_CHANNEL", "SEND_MESSAGES", "EMBED_LINKS"],
    member: [],
  },
  options: [{
    name: "set",
    description: "Set a bounty on a player",
    value: "set",
    type: CommandOptions.SubCommand,
    options: [{
      name: "gamertag",
      description: "Gamertag of player for bounty",
      value: "gamertag",
      type: CommandOptions.String,
      required: true,
    }, {
      name: "value",
      description: "Amount of the bounty",
      value: "value",
      type: CommandOptions.Float,
      min_value: 0.01,
      required: true
    }, {
      name: "anonymous",
      description: "Make this bounty anonymous (does not show your name)",
      value: false,
      type: CommandOptions.Boolean,
      required: false
    }]
  }, {
    name: "pay",
    description: "Pay off your bounty",
    value: "pay",
    type: CommandOptions.SubCommand,
  }, {
    name: "view",
    description: "View all active bounties",
    value: "view",
    type: CommandOptions.SubCommand,
  }],
  SlashCommand: {
    /**
     *
     * @param {require("../structures/DayzRBot")} client
     * @param {import("discord.js").Message} message
     * @param {string[]} args
     * @param {*} param3
    */
    run: async (client, interaction, args, { GuildDB }) => {

      let banking;
      if (args[0].name == 'set' || args[0].name == 'pay') {
        banking = await client.dbo.collection("users").findOne({"user.userID": interaction.member.user.id}).then(banking => banking);
  
        if (!banking) {
          banking = await createUser(interaction.member.user.id, GuildDB.serverID, GuildDB.startingBalance, client)
          if (!client.exists(banking)) return client.sendInternalError(interaction, err);
        }
        banking = banking.user;

        if (!client.exists(banking.guilds[GuildDB.serverID])) {
          const success = addUser(banking.guilds, GuildDB.serverID, interaction.member.user.id, client, GuildDB.startingBalance);
          if (!success) return client.sendInternalError(interaction, 'Failed to add bank');
        }
      }

      if (args[0].name == 'set') {

        let playerStat = await client.dbo.collection("players").findOne({"gamertag": args[0].options[0].value});
        if (!client.exists(playerStat)) return interaction.send({ embeds: [new EmbedBuilder().setColor(client.config.Colors.Yellow).setDescription('**Not Found** This player cannot be found, the gamertag may be incorrect or this player has not logged onto the server before for at least ` 5 minutes `.')] });
        
        if (args[0].options[1].value > banking.guilds[GuildDB.serverID].balance) {
          let nsf = new EmbedBuilder()
            .setDescription('**Bank Notice:** NSF. Non sufficient funds')
            .setColor(client.config.Colors.Red);

          return interaction.send({ embeds: [nsf] });
        }

        const newBalance = banking.guilds[GuildDB.serverID].balance - args[0].options[1].value;
      
        client.dbo.collection("users").updateOne({ "user.userID": interaction.member.user.id }, {
          $set: {
            [`user.guilds.${GuildDB.serverID}.balance`]: newBalance,
          }
        }, (err, res) => {
          if (err) return client.sendInternalError(interaction, err);
        });

        let anonymous = args[0].options[2];

        playerStat.bounties.push({
          setBy: (anonymous && !anonymous.value) ? interaction.member.user.id : null,
          value: args[0].options[1].value,
        });
        playerStat.bountiesLength = playerStat.bounties.length; // Will ensure bounties length = # of bounties, even if bountiesLength does not exists in player stat.

        await UpdatePlayer(client, playerStat, interaction);
        
        const successEmbed = new EmbedBuilder()
          .setTitle('Success')
          .setDescription(`Successfully set a **$${args[0].options[1].value.toFixed(2).toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2})}** bounty on \` ${playerStat.gamertag} \`\nThis can be viewed using </bounty view:1086786904671924267>`)
          .setColor(client.config.Colors.Green);
        
        return interaction.send({ embeds: [successEmbed], flags: (1 << 6) });

      } else if (args[0].name == 'pay') {

        let playerStat = await client.dbo.collection("players").findOne({"discordID": interaction.member.user.id});
        if (!client.exists(playerStat)) return interaction.send({ embeds: [new EmbedBuilder().setColor(client.config.Colors.Yellow).setDescription('**Not Found** Your user ID could not be found, contact an Admin.')] });
        
        if (playerStat.bounties.length == 0) {
          const noBounty = new EmbedBuilder()
            .setColor(client.config.Colors.Yellow)
            .setDescription(`You have no bounties to pay off.`)
          
          return interaction.send({ embeds: [noBounty] });
        }

        let totalBounty = 0;
        for (let i = 0; i < playerStat.bounties.length; i++) {
          totalBounty += playerStat.bounties[i].value;
        }

        if (banking.guilds[GuildDB.serverID].balance.toFixed(2) - (totalBounty * 2) < 0) {
          let embed = new EmbedBuilder()
            .setTitle('**Bank Notice:** NSF. Non sufficient funds')
            .setColor(client.config.Colors.Red);

          return interaction.send({ embeds: [embed], flags: (1 << 6) });
        }

        const newBalance = banking.guilds[GuildDB.serverID].balance - (totalBounty * 2);
      
        await client.dbo.collection("users").updateOne({"user.userID":interaction.member.user.id},{$set:{[`user.guilds.${GuildDB.serverID}.balance`]:newBalance}}, (err, res) => {
          if (err) return client.sendInternalError(interaction, err);
        });

        playerStat.bounties = [];
        playerStat.bountiesLength = 0;
        
        await UpdatePlayer(client, playerStat, interaction);

        const payedOff = new EmbedBuilder()
          .setColor(client.config.Colors.Green)
          .setDescription(`Successfully paid off **$${(totalBounty * 2).toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2})}** in bounties.`);

        return interaction.send({ embeds: [payedOff] });

      } else if (args[0].name == 'view') {

        const activeBounties = await client.dbo.collection("players").find({
          "bountiesLength": { $gt: 0 }
        }).toArray();
        
        let bountiesEmbed = new EmbedBuilder()
          .setColor(client.config.Colors.Default)
          .setDescription('**Active Boutnies**');

        if (activeBounties.length == 0) bountiesEmbed.setDescription('**There are No Active Boutnies**')
        for (let i = 0; i < activeBounties.length; i++) {
          for (let j = 0; j < activeBounties[i].bounties.length; j++) {
            bountiesEmbed.addFields({ name: `${activeBounties[i].gamertag} has a:`, value: `**$${activeBounties[i].bounties[j].value.toFixed(2).toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2})}** bounty set by ${activeBounties[i].bounties[j].setBy == null ? 'Anonymous' : `<@${activeBounties[i].bounties[j].setBy}>`}`, inline: false });
          }
        }

        return interaction.send({ embeds: [bountiesEmbed] });
      }
    },
  },
}