const { EmbedBuilder, } = require('discord.js');
const { Inventory, addInventory } = require('../structures/inventory');
const { Bank, addBank } = require('../structures/bank');

module.exports = {
  name: "work",
  debug: false,
  global: false,
  description: "work to earn your income",
  usage: "",
  permissions: {
    channel: ["VIEW_CHANNEL", "SEND_MESSAGES", "EMBED_LINKS"],
    member: [],
  },
  options: [],
  SlashCommand: {
    /**
     *
     * @param {require("../structures/QuarksBot")} client
     * @param {import("discord.js").Message} message
     * @param {string[]} args
     * @param {*} param3
    */
    run: async (client, interaction, args, { GuildDB }) => {
      if (GuildDB.customChannelStatus==true&&!GuildDB.allowedChannels.includes(interaction.channel_id)) {
        return interaction.send({ content: `You are not allowed to use the bot in this channel.` }); 
      }

      const hasWorkRole = GuildDB.incomeRoles.some(data => {
        if (interaction.member.roles.includes(data.role)) return true;
        return false;
      });

      if (!hasWorkRole) {
        const error = new EmbedBuilder()
          .setColor(client.config.Colors.Red)
          .setTitle('Missing Work!')
          .setDescription(`It appears you don't have any work, apply for some jobs to earn your income.`)

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

      let inventory = await client.dbo.collection("inventories").findOne({"inventory.userID":interaction.member.user.id}).then(inventory => inventory);

      if (!inventory) {
        // if the inventory previously didn't exists, this is the only information we require
        inventory = {guilds: {[guillDB.serverID]: {lastWork: new Date('2000-01-01T00:00:00')}}} // Early date ensures they can work
    
        // Register inventory for user  
        let newInventory = new Inventory();
        newInventory.createInventory(interaction.member.user.id, GuildDB.serverID);
        newInventory.save().catch(err => {
          if (err) return client.sendInternalError(err);
        });
      } else inventory = inventory.inventory

      if (!client.exists(inventory.guilds[GuildDB.serverID])) {
        const success = addInventory(inventory.guilds, GuildDB.serverID, interaction.member.user.id, client);
        if (!success) return client.sendInternalError('Failed to add inventory');
      }
      
      const now = new Date();
      const msBetweenDates = Math.abs(inventory.lastWork - now)
      const hoursBetweenDates = msBetweenDates / (60 * 60 * 1000)

      if (hoursBetweenDates >= 24) {
        let workRoles = []
        let workPays = []
        for (let i = 0; i < GuildDB.incomeRoles.length; i++) {
          if (interaction.member.roles.includes(GuildDB.incomeRoles[i].role)) {
            workRoles.push(GuildDB.incomeRoles[i].role)
            workPays.push(GuildDB.incomeRoles[i].income)
          }
        }

        let banking = await client.dbo.collection("banks").findOne({"banking.userID": interaction.member.user.id}).then(banking => banking);

        if (!banking) {
          banking = {
            userID: interaction.member.user.id,
            guilds: {
              [GuildDB.serverID]: {
                account: {
                  balance: GuildDB.startingBalance,
                  cash: 0.00,
                }
              }
            }
          }

          // Register inventory for user  
          let newBank = new Bank();
          newBank.createBank(interaction.member.user.id, GuildDB.serverID, GuildDB.startingBalance);
          newBank.save().catch(err => {
            if (err) return client.sendInternalError(err);
          });
          
        } else banking = banking.banking;

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

        let job, earned;
        let newBalance;

        // get job with highest pay
        let highestPayIndex = workPays.indexOf(Math.max(workPays))
        job = workRoles[highestPayIndex]
        earned = workPays[highestPayIndex]
        newBalance = banking.guilds[GuildDB.serverID].account.balance + earned

        client.dbo.collection("banks").updateOne({"banking.userID":interaction.member.user.id},{$set:{[`banking.guilds.${GuildDB.serverID}.account.balance`]:newBalance}}, function(err, res) {
          if (err) return client.sendInternalError(err);
        });

        client.dbo.collection("inventories").updateOne({"inventory.userID":interaction.member.user.id}, {$set: {[`inventory.guilds.${GuildDB.serverID}.lastWork`]: now}}, function(err, res) {
          if (err) return client.sendInternalError(err);
        });

        const success = new EmbedBuilder()
          .setColor('GREEN')
          .setDescription(`You worked your job <@&${job}> and earned $${earned}.`)

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

      } else {
        const error = new EmbedBuilder()
          .setColor(client.config.Colors.Default)
          .setTitle('Take a rest...')
          .setDescription(`You've already worked a full day today. Take a rest and work tomorrow.`)

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