using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace RomCheater.Docking.MemorySearch
{
    public partial class PatchRangeAdder : Form
    {
        SearchDataTypes DataType;
        bool Unsigned = false;
        int _pid = -1;
        public PatchRangeAdder(int pid)
        {
            InitializeComponent();
            _pid = pid;
            Unsigned = true;
            DataType = SearchDataTypes._8bits;
            txtStartAddress.Text = string.Format("0x{0:x8}", 0);
            txtEndAddress.Text = string.Format("0x{0:x8}", 0);
            this.AddedPatchValue = new List<ResultDataType>();
            txtStartAddress.MaxLength = sizeof(uint) * 2 + 2;
            txtEndAddress.MaxLength = sizeof(uint) * 2 + 2;
        }

        private void PatchRangeAdder_Load(object sender, EventArgs e)
        {
            foreach (int val in Enum.GetValues(typeof(SearchDataTypes)))
            {
                comboDataBitSize.Items.Add(val);
            }
            comboDataBitSize.SelectedIndex = 0;
            comboDataBitSize.Text = comboDataBitSize.Items[comboDataBitSize.SelectedIndex].ToString();
            txtStartAddress.ReadOnly = false;
            txtEndAddress.ReadOnly = false;
            txtStartAddress.Text = "";
            txtEndAddress.Text = "";
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            uint StartAddress = txtStartAddress.ToUInt32();
            uint EndAddress = txtEndAddress.ToUInt32();
            uint BIT_SIZE = ((uint)DataType) / 8;

            //if (!(ramdumper.VTLB_VADDR_MIN <= StartAddress && StartAddress < ramdumper.VTLB_VADDR_MAX || ramdumper.VTLB_VADDR_MIN <= EndAddress && EndAddress < ramdumper.VTLB_VADDR_MAX))
            //{
            //    MessageBox.Show(string.Format("EE Ram requires the Starting and End Address to be between: 0x{0:x8} and 0x{1:x8}", ramdumper.VTLB_VADDR_MIN, ramdumper.VTLB_VADDR_MAX), "Address Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            //    txtStartAddress.Text = "";
            //    txtEndAddress.Text = "";
            //    return;
            //}


            //if (!(ramdumper.VTLB_VADDR_MIN <= StartAddress && StartAddress < ramdumper.VTLB_VADDR_MAX))
            //{
            //    MessageBox.Show(string.Format("EE Ram requires the Starting Address to be between: 0x{0:x8} and 0x{1:x8}", ramdumper.VTLB_VADDR_MIN, ramdumper.VTLB_VADDR_MAX), "Address Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            //    txtStartAddress.Text = "";
            //    return;
            //}


            //if (!(ramdumper.VTLB_VADDR_MIN <= EndAddress && EndAddress < ramdumper.VTLB_VADDR_MAX))
            //{
            //    MessageBox.Show(string.Format("EE Ram requires the Ending Address to be between: 0x{0:x8} and 0x{1:x8}", ramdumper.VTLB_VADDR_MIN, ramdumper.VTLB_VADDR_MAX), "Address Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            //    txtEndAddress.Text = "";
            //    return;
            //}

            for (uint i = StartAddress; i <= EndAddress; i += BIT_SIZE)
            {

                ResultItemState _result_state = new ResultItemState(string.Format("0x{0:x8}", i), DataType, Unsigned, _pid);
                ResultDataType _result = _result_state;
                this.AddedPatchValue.Add(_result);
            }
            this.Close();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        public bool WasAPatchAdded
        {
            get { return (this.AddedPatchValue.Count > 0); }
        }
        private List<ResultDataType> _AddedPatchValue;
        public List<ResultDataType> AddedPatchValue
        {
            get { return _AddedPatchValue; }
            private set { _AddedPatchValue = value; }
        }

        private void comboDataBitSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            int selected_index = comboDataBitSize.SelectedIndex;
            int bit_size = -1;

            bit_size = Convert.ToInt32(comboDataBitSize.Items[comboDataBitSize.SelectedIndex]);
            this.DataType = (SearchDataTypes)bit_size;
        }

        private void PatchRangeAdder_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter) btnOK.PerformClick();
        }
    }
}