using SourceGrid;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace OTSPartA_STDEditor
{
    public partial class Form_GroupId : Form
    {
        //国际化
        Language lan;
        System.Collections.Hashtable table_GroupId;

        string MineralGroupDBAddress = Application.StartupPath + "\\Config\\SysData\\" + "OTSCleanlinesSTD.db";
        Dictionary<int,STDGroups> MineralGroupDictionary = new Dictionary<int, STDGroups>();

        /// <summary>
        ///数据库修改状态
        /// </summary>
        public enum DBInfoState
        {
            Add = 0,
            Modify = 1,
            Delete = 2
        }

        bool LoadDataFromDb(string DBaddress)
        {
            try
            {
                System.Data.SQLite.SQLiteConnection m_dbConnection = new System.Data.SQLite.SQLiteConnection("data source='" + DBaddress + "'");
                m_dbConnection.Open();
                System.Data.SQLite.SQLiteDataAdapter m_dataAdapter = new System.Data.SQLite.SQLiteDataAdapter("select * from STDGroups order by iorder", m_dbConnection);
                DataSet ds = new DataSet();
                m_dataAdapter.Fill(ds);
                DataTable dt = ds.Tables[0];

                if (dt != null)
                {
                    if (dt.Rows.Count > 0)
                    {
                        foreach (DataRow item in dt.Rows)
                        {
                            STDGroups new_STDdata = new STDGroups();
                            new_STDdata.name = item["name"].ToString();
                            new_STDdata.color = item["color"].ToString();
                            new_STDdata.iorder = int.Parse(item["iorder"].ToString());
                            MineralGroupDictionary.Add(int.Parse(item["id"].ToString()), new_STDdata);
                        }
                    }
                }

                m_dbConnection.Close();
                return true;
            }
            catch(Exception ee)
            {
                MessageBox.Show(ee.ToString());
                return false;
            }
       }

        private void clickEvent_Click(object sender, EventArgs e)
        {
            SourceGrid.CellContext context = (SourceGrid.CellContext)sender;
            int i = context.Position.Row;
            int j = context.Position.Column;

            /// 保证鼠标点击的GRID行和列是有效的
            if (i >= 0 && j == 1)
            {
                ColorDialog cd = new ColorDialog();
                cd.FullOpen = true;//自定义颜色界面打开
                DialogResult result = cd.ShowDialog();
                if (result == DialogResult.OK)
                {
                    SourceGrid.Cells.Views.Cell view = new SourceGrid.Cells.Views.Cell();
                    view.BackColor = cd.Color;
                    Grid_FroupId[i, 1].View = view;
                    MineralGroupDictionary[(int)Grid_FroupId[i, 0].Tag].color = Attributes.colorRGBtoHx16(Grid_FroupId[i, 1].View.BackColor.R, Grid_FroupId[i, 1].View.BackColor.G, Grid_FroupId[i, 1].View.BackColor.B);
                }
            }
            Grid_FroupId.Refresh();
        }

        void clickEvent_ValueChanged(object sender, EventArgs e)
        {
            SourceGrid.CellContext context = (SourceGrid.CellContext)sender;
            int i = context.Position.Row;
            int j = context.Position.Column;
            if (i >= 0 && j == 0)
            {
                MineralGroupDictionary[(int)Grid_FroupId[i, 0].Tag].name = Grid_FroupId[i, 0].Value.ToString();
                MineralGroupDictionary[(int)Grid_FroupId[i, 0].Tag].InfoState = (int)DBInfoState.Modify;
            }
        }

        //查询数据是否存在
        protected bool WhetherExistsInDBById(System.Data.SQLite.SQLiteConnection m_dbConnection, int id)
        {
            bool selResult = false;
            System.Data.SQLite.SQLiteDataAdapter m_dataAdapter = new System.Data.SQLite.SQLiteDataAdapter("select * from STDGroups where id=" + id.ToString() + "", m_dbConnection);
            DataSet ds = new DataSet();
            m_dataAdapter.Fill(ds);
            DataTable dt = ds.Tables[0];
            if (dt != null)
            {
                if (dt.Rows.Count > 0)
                {
                    selResult = true;
                }
            }
            return selResult;
        }

        bool AddIntoDB(System.Data.SQLite.SQLiteConnection m_dbConnection,int id,string name,string color,int iorder)
        {
            System.Data.SQLite.SQLiteCommand cmm = m_dbConnection.CreateCommand();
            try
            {
               string insertstr = "Insert into STDGroups(id,name,color,iorder)";
               string aa = "values(" + id + ",'" + name + "','" + color + "'," + iorder+ ")";
               cmm.CommandText = insertstr + aa;
               cmm.ExecuteNonQuery();
                return true;
            }
            catch /*(Exception ex)*/
            {
                return false;
            }
        }

        bool UpdataInDB(System.Data.SQLite.SQLiteConnection m_dbConnection, int id, string name, string color, int iorder)
        {
            System.Data.SQLite.SQLiteCommand cmm = m_dbConnection.CreateCommand();
            try
            {
                string insertstr = "update STDGroups set name='" + name + "',color='"+ color + "',iorder=" + iorder+ " where id=" + id + ";";
                cmm.CommandText = insertstr;
                cmm.ExecuteNonQuery();
                return true;
            }
            catch /*(Exception ex)*/
            {
                return false;
            }
        }

        bool DeleteInDB(System.Data.SQLite.SQLiteConnection m_dbConnection, int id, string name, string color, int iorder)
        {
            System.Data.SQLite.SQLiteCommand cmm = m_dbConnection.CreateCommand();
            try
            {
                string insertstr = "delete from STDGroups where id=" + id + ";";
                cmm.CommandText = insertstr;
                cmm.ExecuteNonQuery();
                return true;
            }
            catch /*(Exception ex)*/
            {
                return false;
            }
        }

        void SaveDataIntoDB(string DBAddress)
        {
            for (int i = 1; i < Grid_FroupId.RowsCount; i++)
            {
                MineralGroupDictionary[(int)Grid_FroupId[i, 0].Tag].iorder = i;
            }
            System.Data.SQLite.SQLiteConnection m_dbConnection = new System.Data.SQLite.SQLiteConnection("data source='" + DBAddress + "'");
            m_dbConnection.Open();

            foreach (KeyValuePair<int, STDGroups> kv in MineralGroupDictionary)
            {
                int infoState = kv.Value.InfoState;
                if (infoState == (int)DBInfoState.Modify)
                {
                    bool result = WhetherExistsInDBById(m_dbConnection, kv.Key);
                    if (!result)
                    {
                        if (!AddIntoDB(m_dbConnection, kv.Key, kv.Value.name, kv.Value.color, kv.Value.iorder))
                        {
                            MessageBox.Show(table_GroupId["message1"].ToString(), table_GroupId["message32"].ToString());
                        }
                    }
                    else
                    {
                        if (!UpdataInDB(m_dbConnection, kv.Key, kv.Value.name, kv.Value.color, kv.Value.iorder))
                        {
                            MessageBox.Show(table_GroupId["message2"].ToString(), table_GroupId["message32"].ToString());
                        }
                    }
                }
                else if (infoState == (int)DBInfoState.Delete)
                {
                    if (!DeleteInDB(m_dbConnection, kv.Key, kv.Value.name, kv.Value.color, kv.Value.iorder))
                    {
                        MessageBox.Show(table_GroupId["message3"].ToString(), table_GroupId["message32"].ToString());
                    }
                }
            }
            m_dbConnection.Close();
        }

        public Form_GroupId(string DBAddress)
        {
            InitializeComponent();
            MineralGroupDBAddress = DBAddress;
        }

        private void Form_GroupId_Load(object sender, EventArgs e)
        {
            lan = new Language(this);
            table_GroupId = lan.GetNameTable("Form_GroupId");

            bool result = LoadDataFromDb(MineralGroupDBAddress);
            if(result)
            {
                Grid_FroupId.Redim(MineralGroupDictionary.Count + 1, 2);
                Grid_FroupId.Rows.SetHeight(0, 25);
                Grid_FroupId.AutoStretchColumnsToFitWidth = true;
                Grid_FroupId.Selection.EnableMultiSelection = false;
                Grid_FroupId.FixedRows = 1;
                Grid_FroupId.Columns[0].Width = 190;
                Grid_FroupId.Columns[1].Width = 135;


                if (table_GroupId["language"].ToString() == "ZH")
                {
                    Grid_FroupId[0, 0] = new SourceGrid.Cells.Cell("组名称", typeof(string));
                    Grid_FroupId[0, 1] = new SourceGrid.Cells.Cell("组颜色", typeof(string));
                }
                else
                {
                    Grid_FroupId[0, 0] = new SourceGrid.Cells.Cell("Group Name", typeof(string));
                    Grid_FroupId[0, 1] = new SourceGrid.Cells.Cell("Group Color", typeof(string));
                }
                SourceGrid.Cells.Views.Cell view = new SourceGrid.Cells.Views.Cell();
                view.Font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Bold);
                view.TextAlignment = DevAge.Drawing.ContentAlignment.MiddleCenter;
                view.BackColor = Color.LightGray;
                Grid_FroupId[0, 0].View = view;
                Grid_FroupId[0, 1].View = view;
                Grid_FroupId[0, 0].AddController(SourceGrid.Cells.Controllers.Unselectable.Default);
                Grid_FroupId[0, 1].AddController(SourceGrid.Cells.Controllers.Unselectable.Default);


                int i = 1;
                foreach (KeyValuePair<int, STDGroups> kv in MineralGroupDictionary)
                {
                    Grid_FroupId[i, 0] = new SourceGrid.Cells.Cell(kv.Value.name, typeof(string));
                    Grid_FroupId[i, 1] = new SourceGrid.Cells.Cell("", typeof(string));
                    Grid_FroupId.Rows[i].Height = 25;
                    Grid_FroupId[i, 0].Tag = kv.Key;

                    SourceGrid.Cells.Views.Cell vew = new SourceGrid.Cells.Views.Cell();
                    vew.BackColor = Attributes.colorHx16toRGB(kv.Value.color);
                    Grid_FroupId[i, 1].View = vew;

                    SourceGrid.Cells.Controllers.CustomEvents clickEvent = new SourceGrid.Cells.Controllers.CustomEvents();
                    clickEvent.ValueChanged += new EventHandler(clickEvent_ValueChanged);
                    Grid_FroupId[i, 0].AddController(clickEvent);

                    SourceGrid.Cells.Controllers.CustomEvents clickEvent2 = new SourceGrid.Cells.Controllers.CustomEvents();
                    clickEvent2.Click+= new EventHandler(clickEvent_Click);
                    Grid_FroupId[i, 1].AddController(clickEvent2);

                    i++;
                }
            }
            else
            {
                MessageBox.Show(table_GroupId["message4"].ToString(), table_GroupId["message32"].ToString());
            }
        }
        public int AddMineralGroupDictionaryItem()
        {
            STDGroups new_MineralGroup = new STDGroups();//定义一个TreeNode节点对象
            new_MineralGroup.name = "New Group";
            new_MineralGroup.color = Attributes.colorRGBtoHx16(Color.Gray.R, Color.Gray.G, Color.Gray.B);
            new_MineralGroup.InfoState = (int)DBInfoState.Modify;

            int Id = 100;
            foreach (KeyValuePair<int, STDGroups> kv in MineralGroupDictionary)
            {
                if (Id < kv.Key)
                {
                    Id = kv.Key;
                }
            }

            MineralGroupDictionary.Add(Id + 1, new_MineralGroup);
            return Id + 1;
        }

        public void AddNewRow(int Id, string GroupName, Color color)
        {
            Grid_FroupId.Rows.Insert(Grid_FroupId.Rows.Count);
            Grid_FroupId[Grid_FroupId.Rows.Count - 1, 0] = new SourceGrid.Cells.Cell(GroupName, typeof(string));
            Grid_FroupId[Grid_FroupId.Rows.Count - 1, 1] = new SourceGrid.Cells.Cell("", typeof(string));
            Grid_FroupId[Grid_FroupId.Rows.Count - 1, 0].Tag = Id;
            Grid_FroupId.Rows[Grid_FroupId.Rows.Count - 1].Height = 25;

            SourceGrid.Cells.Views.Cell view = new SourceGrid.Cells.Views.Cell();
            view.BackColor = color;
            Grid_FroupId[Grid_FroupId.Rows.Count - 1, 1].View = view;

            SourceGrid.Cells.Controllers.CustomEvents clickEvent = new SourceGrid.Cells.Controllers.CustomEvents();
            clickEvent.ValueChanged += new EventHandler(clickEvent_ValueChanged);
            Grid_FroupId[Grid_FroupId.Rows.Count - 1, 0].AddController(clickEvent);

            SourceGrid.Cells.Controllers.CustomEvents clickEvent2 = new SourceGrid.Cells.Controllers.CustomEvents();
            clickEvent2.Click += new EventHandler(clickEvent_Click);
            Grid_FroupId[Grid_FroupId.Rows.Count - 1, 1].AddController(clickEvent2);

            Grid_FroupId.Refresh();

            Position pos = new Position(Grid_FroupId.Rows.Count - 1, 0);
            Grid_FroupId.Selection.Focus(pos, true);
        }

        public void RemoveMineralGroupDictionaryItem(int Id)
        {
            //MineralGroupDictionary.Remove(Id);
            MineralGroupDictionary[Id].InfoState = (int)DBInfoState.Delete;
        }

        private void button_Cancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
            this.Close();
        }

        private void button_OK_Click(object sender, EventArgs e)
        {
            for (int i = 1; i < Grid_FroupId.RowsCount; i++)
            {
                for (int j = i+1; j < Grid_FroupId.RowsCount; j++)
                {
                    if(Grid_FroupId[i,0].ToString()== Grid_FroupId[j,0].ToString())
                    {
                        Position pos = new Position(i, 0);
                        Grid_FroupId.Selection.Focus(pos, true);
                        string DuplicateNames = Grid_FroupId[i, 0].ToString();
                        MessageBox.Show(table_GroupId["message5"].ToString() + DuplicateNames + table_GroupId["message6"].ToString(), table_GroupId["message32"].ToString());
                        return;
                    }
                }
            }
            SaveDataIntoDB(MineralGroupDBAddress);
            this.DialogResult = DialogResult.Yes;
            this.Close();
        }

        private void 添加组ToolStripMenuItem_Click(object sender, EventArgs e)
        {
           int Id = AddMineralGroupDictionaryItem();
           AddNewRow(Id, "New Group", Color.Gray);
        }

        private void 删除组ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            int x = Grid_FroupId.Selection.ActivePosition.Row;
            int y = Grid_FroupId.Selection.ActivePosition.Column;
            if (x > 0 && (y == 0|| y == 1))
            {
                RemoveMineralGroupDictionaryItem((int)Grid_FroupId[x, 0].Tag);
                Grid_FroupId.Rows.Remove(x);
                Grid_FroupId.Refresh();
                if (Grid_FroupId.RowsCount > 1)
                {
                    Position pos = new Position(1, 0);
                    Grid_FroupId.Selection.Focus(pos, true);
                    Grid_FroupId[1, 0].Grid.Select();
                }
            }
            else
            {
                MessageBox.Show(table_GroupId["message7"].ToString(), table_GroupId["message32"].ToString());

            }
        }

        private void button_up_Click(object sender, EventArgs e)
        {
            Grid_FroupId.Focus(true);
            int selrow = Grid_FroupId.Selection.ActivePosition.Row;

            int id = (int)Grid_FroupId[selrow, 0].Tag;
            int id2 = (int)Grid_FroupId[selrow - 1, 0].Tag;

            string GroupName = Grid_FroupId[selrow, 0].Value.ToString();
            Color color = Grid_FroupId[selrow, 1].View.BackColor;


            Grid_FroupId[selrow, 0].Value = Grid_FroupId[selrow - 1, 0].Value;
            Grid_FroupId[selrow, 0].Tag = id2;
            SourceGrid.Cells.Views.Cell view = new SourceGrid.Cells.Views.Cell();
            view.BackColor = Grid_FroupId[selrow - 1, 1].View.BackColor;
            Grid_FroupId[selrow, 1].View = view;

            Grid_FroupId[selrow - 1, 0].Value = GroupName;
            Grid_FroupId[selrow - 1, 0].Tag = id;

            SourceGrid.Cells.Views.Cell view2 = new SourceGrid.Cells.Views.Cell();
            view2.BackColor = color;
            Grid_FroupId[selrow - 1, 1].View = view2;

            MineralGroupDictionary[id].name = Grid_FroupId[selrow - 1, 0].Value.ToString();
            MineralGroupDictionary[id2].name = Grid_FroupId[selrow, 0].Value.ToString();

            Grid_FroupId.Refresh();

            Position pos = new Position(selrow - 1, 0);
            Grid_FroupId[selrow - 1, 0].Grid.Select();
            Grid_FroupId.Selection.Focus(pos, true);

            button_down.Enabled = true;
            if (selrow - 1 == 1)
            {
                button_up.Enabled = false;
            }
        }

        private void button_down_Click(object sender, EventArgs e)
        {
            Grid_FroupId.Focus(true);
            int selrow = Grid_FroupId.Selection.ActivePosition.Row;

            int id = (int)Grid_FroupId[selrow, 0].Tag;
            int id2 = (int)Grid_FroupId[selrow + 1, 0].Tag;

            string GroupName = Grid_FroupId[selrow, 0].Value.ToString();
            Color color = Grid_FroupId[selrow, 1].View.BackColor;

            Grid_FroupId[selrow, 0].Value = Grid_FroupId[selrow + 1, 0].Value;
            Grid_FroupId[selrow, 0].Tag = (int)Grid_FroupId[selrow + 1, 0].Tag;
            SourceGrid.Cells.Views.Cell view = new SourceGrid.Cells.Views.Cell();
            view.BackColor = Grid_FroupId[selrow+1, 1].View.BackColor;
            Grid_FroupId[selrow, 1].View = view;

            Grid_FroupId[selrow + 1, 0].Value = GroupName;
            Grid_FroupId[selrow + 1, 0].Tag = id;
            SourceGrid.Cells.Views.Cell view2 = new SourceGrid.Cells.Views.Cell();
            view2.BackColor = color;
            Grid_FroupId[selrow + 1, 1].View = view2;

            MineralGroupDictionary[id].name = Grid_FroupId[selrow + 1, 0].Value.ToString();
            MineralGroupDictionary[id2].name = Grid_FroupId[selrow, 0].Value.ToString();
            Grid_FroupId.Refresh();

            Position pos = new Position(selrow + 1, 0);
            Grid_FroupId[selrow + 1, 0].Grid.Select();
            Grid_FroupId.Selection.Focus(pos, true);

            button_up.Enabled = true;
            if (selrow + 1 == Grid_FroupId.RowsCount - 1)
            {
                button_down.Enabled = false;
            }
        }

        private void Grid_FroupId_Click(object sender, EventArgs e)
        {
            SourceGrid.Grid ls_gd = (SourceGrid.Grid)sender;
            ls_gd.Focus();
            int i = ls_gd.Selection.ActivePosition.Row;
            int j = ls_gd.Selection.ActivePosition.Column;

            /// 保证鼠标点击的GRID行和列是有效的
            if (i >= 0 && j >= 0)
            {
                if (i == 1)
                {
                    button_up.Enabled = false;
                }
                else
                {
                    button_up.Enabled = true;
                }
                if (i == ls_gd.RowsCount - 1)
                {
                    button_down.Enabled = false;
                }
                else
                {
                    button_down.Enabled = true;
                }
            }
        }
    }
}