using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using GTANetworkAPI;
using reallife_gamemode.Server.Entities;
using reallife_gamemode.Server.Extensions;

/**
* @overview Life of German Reallife - Managers BankManager (BankManager.cs)
* @author VegaZ
* @copyright (c) 2008 - 2018 Life of German
*/


namespace reallife_gamemode.Server.Managers
{
    public class BankManager : Script
    {
        /// <summary>
        /// Transferiert Geld von einem User zu einem anderen User
        /// </summary>
        /// <param name="sender">Der Sender des Geldes</param>
        /// <param name="receiver">Der Empfänger des Geldes</param>
        /// <param name="amount">Der Geldbetrag</param>
        /// <param name="origin">Der Überweisungsgrund</param>
        public static void TransferUserMoneyToUser(User sender, User receiver, int amount, string origin)
        {
            using (var transferMoney = new Model.DatabaseContext())
            {
                var transactionLog = new Logs.BankAccountTransactionHistory
                {
                    Sender = sender.Name,
                    SenderBalance = sender.GetUserBankAccount().Balance,
                    MoneySent = amount,
                    Receiver = receiver.Name,
                    ReceiverBalance = receiver.GetUserBankAccount().Balance,
                    NewReceiverBalance = receiver.GetUserBankAccount().Balance + amount,
                    NewSenderBalance = sender.GetUserBankAccount().Balance - amount,
                    Fee = 0,
                    Origin = origin
                };

                transferMoney.BankAccountTransactionLogs.Add(transactionLog);
                sender.GetUserBankAccount(transferMoney).Balance -= amount;
                receiver.GetUserBankAccount(transferMoney).Balance += amount;
                transferMoney.SaveChanges();
            }
        }

        /// <summary>
        /// Transferiert Geld von einem User zu einer Fraktion
        /// </summary>
        /// <param name="sender">Der Sender des Geldes</param>
        /// <param name="receiver">Der Empfänger des Geldes</param>
        /// <param name="amount">Der Geldbetrag</param>
        /// <param name="origin">Der Überweisungsgrund</param>
        public static void TransferUserMoneyToFaction(User sender, Faction receiver, int amount, string origin)
        {
            using (var transferMoney = new Model.DatabaseContext())
            {
                var transactionLog = new Logs.BankAccountTransactionHistory
                {
                    Sender = sender.Name,
                    SenderBalance = sender.GetUserBankAccount().Balance,
                    MoneySent = amount,
                    Receiver = receiver.Name,
                    ReceiverBalance = receiver.BankAccount,
                    NewReceiverBalance = receiver.BankAccount + amount,
                    NewSenderBalance = sender.GetUserBankAccount().Balance - amount,
                    Fee = 0,
                    Origin = origin
                };

                transferMoney.BankAccountTransactionLogs.Add(transactionLog);
                sender.GetUserBankAccount(transferMoney).Balance -= amount;
                receiver.BankAccount += amount;
                transferMoney.SaveChanges();
            }
        }

        /// <summary>
        /// Transferiert Geld von einer Fraktion zu einem User
        /// </summary>
        /// <param name="sender">Der Sender des Geldes</param>
        /// <param name="receiver">Der Empfänger des Geldes</param>
        /// <param name="amount">Der Geldbetrag</param>
        /// <param name="origin">Der Überweisungsgrund</param>
        public static void TransferFactionMoneyToUser(Faction sender, User receiver, int amount, string origin)
        {
            using (var transferMoney = new Model.DatabaseContext())
            {
                var transactionLog = new Logs.BankAccountTransactionHistory
                {
                    Sender = sender.Name,
                    SenderBalance = sender.BankAccount,
                    MoneySent = amount,
                    Receiver = receiver.Name,
                    ReceiverBalance = receiver.GetUserBankAccount().Balance,
                    NewReceiverBalance = receiver.GetUserBankAccount().Balance + amount,
                    NewSenderBalance = sender.BankAccount - amount,
                    Fee = 0,
                    Origin = origin
                };

                transferMoney.BankAccountTransactionLogs.Add(transactionLog);
                sender.BankAccount -= amount;
                receiver.GetUserBankAccount(transferMoney).Balance += amount;
                transferMoney.SaveChanges();
            }
        }

        /// <summary>
        /// Transferiert Geld von einer Fraktion zu einer anderen Fraktion
        /// </summary>
        /// <param name="sender">Der Sender des Geldes</param>
        /// <param name="receiver">Der Empfänger des Geldes</param>
        /// <param name="amount">Der Geldbetrag</param>
        /// <param name="origin">Der Überweisungsgrund</param>
        public static void TransferFactionMoneyToFaction(Faction sender, Faction receiver, int amount, string origin)
        {
            using (var transferMoney = new Model.DatabaseContext())
            {
                var transactionLog = new Logs.BankAccountTransactionHistory
                {
                    Sender = sender.Name,
                    SenderBalance = sender.GetFactionBankAccount().Balance,
                    MoneySent = amount,
                    Receiver = receiver.Name,
                    ReceiverBalance = receiver.BankAccount,
                    NewReceiverBalance = receiver.BankAccount + amount,
                    NewSenderBalance = sender.BankAccount - amount,
                    Fee = 0,
                    Origin = origin
                };

                transferMoney.BankAccountTransactionLogs.Add(transactionLog);
                sender.BankAccount -= amount;
                receiver.BankAccount += amount;
                transferMoney.SaveChanges();
            }
        }
    }
}