using System;
using System.Collections.Generic;
using Server.Gumps;
using Server.Mobiles;
using Server.Multis;
using Server.Network;

namespace Server.Factions
{
  public class FinanceGump : FactionGump
  {
    private static int[] m_PriceOffsets =
    {
      -30, -25, -20, -15, -10, -5,
      +50, +100, +150, +200, +250, +300
    };

    private Faction m_Faction;
    private PlayerMobile m_From;
    private Town m_Town;

    public FinanceGump(PlayerMobile from, Faction faction, Town town) : base(50, 50)
    {
      m_From = from;
      m_Faction = faction;
      m_Town = town;


      AddPage(0);

      AddBackground(0, 0, 320, 410, 5054);
      AddBackground(10, 10, 300, 390, 3000);

      #region General

      AddPage(1);

      AddHtmlLocalized(20, 30, 260, 25, 1011541); // FINANCE MINISTER


      AddHtmlLocalized(55, 90, 200, 25, 1011539); // CHANGE PRICES
      AddButton(20, 90, 4005, 4007, 0, GumpButtonType.Page, 2);

      AddHtmlLocalized(55, 120, 200, 25, 1011540); // BUY SHOPKEEPERS
      AddButton(20, 120, 4005, 4007, 0, GumpButtonType.Page, 3);

      AddHtmlLocalized(55, 150, 200, 25, 1011495); // VIEW FINANCES
      AddButton(20, 150, 4005, 4007, 0, GumpButtonType.Page, 4);

      AddHtmlLocalized(55, 360, 200, 25, 1011441); // EXIT
      AddButton(20, 360, 4005, 4007, 0);

      #endregion

      #region Change Prices

      AddPage(2);

      AddHtmlLocalized(20, 30, 200, 25, 1011539); // CHANGE PRICES

      for (int i = 0; i < m_PriceOffsets.Length; ++i)
      {
        int ofs = m_PriceOffsets[i];

        int x = 20 + i / 6 * 150;
        int y = 90 + i % 6 * 30;

        AddRadio(x, y, 208, 209, town.Tax == ofs, i + 1);

        if (ofs < 0)
          AddLabel(x + 35, y, 0x26, string.Concat("- ", -ofs, "%"));
        else
          AddLabel(x + 35, y, 0x12A, string.Concat("+ ", ofs, "%"));
      }

      AddRadio(20, 270, 208, 209, town.Tax == 0, 0);
      AddHtmlLocalized(55, 270, 90, 25, 1011542); // normal

      AddHtmlLocalized(55, 330, 200, 25, 1011509); // Set Prices
      AddButton(20, 330, 4005, 4007, ToButtonID(0, 0));

      AddHtmlLocalized(55, 360, 200, 25, 1011067); // Previous page
      AddButton(20, 360, 4005, 4007, 0, GumpButtonType.Page, 1);

      #endregion

      #region Buy Shopkeepers

      AddPage(3);

      AddHtmlLocalized(20, 30, 200, 25, 1011540); // BUY SHOPKEEPERS

      List<VendorList> vendorLists = town.VendorLists;

      for (int i = 0; i < vendorLists.Count; ++i)
      {
        VendorList list = vendorLists[i];

        AddButton(20, 90 + i * 40, 4005, 4007, 0, GumpButtonType.Page, 5 + i);
        AddItem(55, 90 + i * 40, list.Definition.ItemID);
        AddHtmlText(100, 90 + i * 40, 200, 25, list.Definition.Label, false, false);
      }

      AddHtmlLocalized(55, 360, 200, 25, 1011067); //	Previous page
      AddButton(20, 360, 4005, 4007, 0, GumpButtonType.Page, 1);

      #endregion

      #region View Finances

      AddPage(4);

      int financeUpkeep = town.FinanceUpkeep;
      int sheriffUpkeep = town.SheriffUpkeep;
      int dailyIncome = town.DailyIncome;
      int netCashFlow = town.NetCashFlow;


      AddHtmlLocalized(20, 30, 300, 25, 1011524); // FINANCE STATEMENT

      AddHtmlLocalized(20, 80, 300, 25, 1011538); // Current total money for town :
      AddLabel(20, 100, 0x44, town.Silver.ToString());

      AddHtmlLocalized(20, 130, 300, 25, 1011520); // Finance Minister Upkeep :
      AddLabel(20, 150, 0x44, financeUpkeep.ToString("N0")); // NOTE: Added 'N0'

      AddHtmlLocalized(20, 180, 300, 25, 1011521); // Sheriff Upkeep :
      AddLabel(20, 200, 0x44, sheriffUpkeep.ToString("N0")); // NOTE: Added 'N0'

      AddHtmlLocalized(20, 230, 300, 25, 1011522); // Town Income :
      AddLabel(20, 250, 0x44, dailyIncome.ToString("N0")); // NOTE: Added 'N0'

      AddHtmlLocalized(20, 280, 300, 25, 1011523); // Net Cash flow per day :
      AddLabel(20, 300, 0x44, netCashFlow.ToString("N0")); // NOTE: Added 'N0'

      AddHtmlLocalized(55, 360, 200, 25, 1011067); // Previous page
      AddButton(20, 360, 4005, 4007, 0, GumpButtonType.Page, 1);

      #endregion

      #region Shopkeeper Pages

      for (int i = 0; i < vendorLists.Count; ++i)
      {
        VendorList vendorList = vendorLists[i];

        AddPage(5 + i);

        AddHtmlText(60, 30, 300, 25, vendorList.Definition.Header, false, false);
        AddItem(20, 30, vendorList.Definition.ItemID);

        AddHtmlLocalized(20, 90, 200, 25, 1011514); // You have :
        AddLabel(230, 90, 0x26, vendorList.Vendors.Count.ToString());

        AddHtmlLocalized(20, 120, 200, 25, 1011515); // Maximum :
        AddLabel(230, 120, 0x256, vendorList.Definition.Maximum.ToString());

        AddHtmlLocalized(20, 150, 200, 25, 1011516); // Cost :
        AddLabel(230, 150, 0x44, vendorList.Definition.Price.ToString("N0")); // NOTE: Added 'N0'

        AddHtmlLocalized(20, 180, 200, 25, 1011517); // Daily Pay :
        AddLabel(230, 180, 0x37, vendorList.Definition.Upkeep.ToString("N0")); // NOTE: Added 'N0'

        AddHtmlLocalized(20, 210, 200, 25, 1011518); // Current Silver :
        AddLabel(230, 210, 0x44, town.Silver.ToString("N0")); // NOTE: Added 'N0'

        AddHtmlLocalized(20, 240, 200, 25, 1011519); // Current Payroll :
        AddLabel(230, 240, 0x44, financeUpkeep.ToString("N0")); // NOTE: Added 'N0'

        AddHtmlText(55, 300, 200, 25, vendorList.Definition.Label, false, false);
        if (town.Silver >= vendorList.Definition.Price)
          AddButton(20, 300, 4005, 4007, ToButtonID(1, i));
        else
          AddImage(20, 300, 4020);

        AddHtmlLocalized(55, 360, 200, 25, 1011067); // Previous page
        AddButton(20, 360, 4005, 4007, 0, GumpButtonType.Page, 3);
      }

      #endregion
    }

    public override int ButtonTypes => 2;

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      if (!m_Town.IsFinance(m_From) || m_Town.Owner != m_Faction)
      {
        m_From.SendLocalizedMessage(1010339); // You no longer control this city
        return;
      }

      if (!FromButtonID(info.ButtonID, out int type, out int index))
        return;

      switch (type)
      {
        case 0: // general
        {
          switch (index)
          {
            case 0: // set price
            {
              int[] switches = info.Switches;

              if (switches.Length == 0)
                break;

              int opt = switches[0];
              int newTax = 0;

              if (opt >= 1 && opt <= m_PriceOffsets.Length)
                newTax = m_PriceOffsets[opt - 1];

              if (m_Town.Tax == newTax)
                break;

              if (m_From.AccessLevel == AccessLevel.Player && !m_Town.TaxChangeReady)
              {
                TimeSpan remaining = DateTime.UtcNow - (m_Town.LastTaxChange + Town.TaxChangePeriod);

                if (remaining.TotalMinutes < 4)
                  m_From.SendLocalizedMessage(
                    1042165); // You must wait a short while before changing prices again.
                else if (remaining.TotalMinutes < 10)
                  m_From.SendLocalizedMessage(
                    1042166); // You must wait several minutes before changing prices again.
                else if (remaining.TotalHours < 1)
                  m_From.SendLocalizedMessage(
                    1042167); // You must wait up to an hour before changing prices again.
                else if (remaining.TotalHours < 4)
                  m_From.SendLocalizedMessage(
                    1042168); // You must wait a few hours before changing prices again.
                else
                  m_From.SendLocalizedMessage(
                    1042169); // You must wait several hours before changing prices again.
              }
              else
              {
                m_Town.Tax = newTax;

                if (m_From.AccessLevel == AccessLevel.Player)
                  m_Town.LastTaxChange = DateTime.UtcNow;
              }

              break;
            }
          }

          break;
        }
        case 1: // make vendor
        {
          List<VendorList> vendorLists = m_Town.VendorLists;

          if (index >= 0 && index < vendorLists.Count)
          {
            VendorList vendorList = vendorLists[index];

            if (Town.FromRegion(m_From.Region) != m_Town)
            {
              m_From.SendLocalizedMessage(1010305); // You must be in your controlled city to buy Items
            }
            else if (vendorList.Vendors.Count >= vendorList.Definition.Maximum)
            {
              m_From.SendLocalizedMessage(
                1010306); // You currently have too many of this enhancement type to place another
            }
            else if (BaseBoat.FindBoatAt(m_From.Location, m_From.Map) != null)
            {
              m_From.SendMessage("You cannot place a vendor here");
            }
            else if (m_Town.Silver >= vendorList.Definition.Price)
            {
              BaseFactionVendor vendor = vendorList.Construct(m_Town, m_Faction);

              if (vendor != null)
              {
                m_Town.Silver -= vendorList.Definition.Price;

                vendor.MoveToWorld(m_From.Location, m_From.Map);
                vendor.Home = vendor.Location;
              }
            }
          }

          break;
        }
      }
    }
  }
}