const mongoose = require('mongoose');

let inventorySchema = mongoose.Schema({
  inventory: {
    userID: String,
    guilds: {},
  }
});

inventorySchema.methods.createInventory = function (userID, guildID) {
  this.inventory.userID = userID;
  const newGuild = {
    items: [{
      name: 'Wallet',
      type: 'wallet',
      description: '`/wallet view` to view wallet',
      cash: 0.00,
      ID: {
        firstname: '',
        lastname: '',
        dob: ''
      }
    }],
    lastWork: new Date('2000-01-01T00:00:00') // garantee's they can work right after inventory create,
  };
  this.inventory.guilds[guildID] = newGuild
};

inventorySchema.methods.addItem = function (guildID, item) {
  this.inventory.guilds[guildID].items.push(item);
};

// This function is to add a new guild specific inventory to an already existing
// inventory document
function addInventory(guilds, guildID, userID, client) {
  let updatedGuilds = guilds;
  updatedGuilds[guildID] = {
    items: [{
      name: 'Wallet',
      type: 'wallet',
      description: '`/wallet view` to view wallet',
      cash: 0.00,
      ID: {
        firstname: '',
        lastname: '',
        dob: ''
      }
    }],
  }

  client.dbo.collection("inventories").updateOne({"inventory.userID":userID}, {$set: {"inventory.guilds": updatedGuilds}}, function(err, res) {
    if (err) return false
  })
  return true
}

module.exports = {
  Inventory: mongoose.model('Inventory', inventorySchema),
  addInventory: addInventory,
};