using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using ICSharpCode.Core;
using Mesnac.Basic;

namespace Mesnac.Gui.Edit.Dialog
{
    public partial class FrmVar : Form
    {
        private string msg = String.Empty;

        AccidenceAnalyzer express;
        public FrmVar()
        {
            InitializeComponent();
            express = new AccidenceAnalyzer();
            express.OnAccidenceAnalysis += new AccidenceAnalyzer.AccidenceAnalysis(express_OnAccidenceAnalysis);
            express.OnCallBack += new AccidenceAnalyzer.CallBack(express_OnCallBack);
            button2.Enabled = false;
            button3.Enabled = false;

            this.InitUIMethod();
        }

        /// <summary>
        /// 初始化界面元素
        /// </summary>
        public void InitUIMethod()
        {
            this.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Text"));
            this.label1.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_label1"));
            this.label2.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_label2"));
            this.label3.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_label3"));
            this.label4.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_label4"));
            this.button1.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_button1"));
            this.button2.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_button2"));
            this.button3.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_btnOK"));
            this.button4.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_btnCancel"));
            this.tabPageAll.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_tabPageAll"));
            this.tabPageFilter.Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_tabPageFilter"));
            this.listViewFunction.Columns[0].Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_listViewFunction_columnHeader1"));
            this.listViewFunction.Columns[1].Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_listViewFunction_columnHeader2"));
            this.listViewVar.Columns[0].Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_listViewVar_columnName"));
            this.listViewVar.Columns[1].Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_listViewVar_columnGroup"));
            this.listViewVar.Columns[2].Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_listViewVar_columnDevice"));
            this.listViewVar.Columns[3].Text = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_listViewVar_columnComment"));
        }

        //函数传到这个回调函数里
        static object express_OnCallBack(string funcName, object[] param, ref bool isOk)
        {
            isOk = true;
            string fun = funcName.ToUpper();
            if (fun.Equals("SIN"))
            {
                return Math.Sin(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("COS"))
            {
                return Math.Cos(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("LOG10"))
            {
                return Math.Log10(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("EXP"))
            {
                return Math.Exp(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("ASIN"))
            {
                return Math.Asin(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("ACOS"))
            {
                return Math.Acos(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("ABS"))
            {
                return Math.Abs(Convert.ToDecimal(param[0]));
            }
            else if (fun.Equals("ATAN"))
            {
                return Math.Atan(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("CEILING"))
            {
                return Math.Ceiling(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("COSH"))
            {
                return Math.Cosh(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("FLOOR"))
            {
                return Math.Floor(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("SINH"))
            {
                return Math.Sinh(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("SQRT"))
            {
                return Math.Sqrt(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("TAN"))
            {
                return Math.Tan(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("TANH"))
            {
                return Math.Tanh(Convert.ToDouble(param[0]));
            }
            else if (fun.Equals("TRUNCATE"))
            {
                return Math.Truncate(Convert.ToDouble(param[0]));
            }
            isOk = false;
            return 0;
        }
        //变量传到这个回调函数里
        static bool express_OnAccidenceAnalysis(ref Operand opd)
        {
            ////变量名是value值

            if (opd.Type == OperandType.STRING)
            {
                Dictionary<string, Mesnac.Equips.BaseEquip> allEquips = Mesnac.Equips.Factory.Instance.AllEquips;
                foreach (string key in allEquips.Keys)
                {
                    Dictionary<string, Mesnac.Equips.BaseInfo.Group> allGroups = allEquips[key].Group;
                    foreach (string key2 in allGroups.Keys)
                    {
                        Dictionary<string, Mesnac.Equips.BaseInfo.Data> datas = allGroups[key2].Data;
                        foreach (string key3 in datas.Keys)
                        {
                            if (datas[key3].KeyName.Equals(opd.Value.ToString()))
                            {
                                opd.Type = OperandType.NUMBER;
                                opd.Value = datas[key3].Value;
                                return true;
                            }
                        }
                    }
                }
                opd.Type = OperandType.NUMBER;
                opd.Value = 0;
                return false;
            }
            else
            {
                return true;
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            bool bok = express.Parse(textBox1.Text);
            if (bok)
            {
                //bool ok = false;
                //object d = express.Evaluate(ref ok);
                bool ok = true;
                if (ok)
                {
                    errorProvider1.SetError((Control)textBox1, "");
                    //MessageBox.Show(this, "OK！", "信息提示");
                    button2.Enabled = false;
                }
                else
                {
                    errorProvider1.SetIconAlignment((Control)textBox1, ErrorIconAlignment.MiddleRight);
                    this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Msg1"));   //有错误，请检查输入表达式或变量名!
                    errorProvider1.SetError((Control)textBox1, this.msg);
                }
            }
            else
            {
                errorProvider1.SetIconAlignment((Control)textBox1, ErrorIconAlignment.MiddleRight);
                this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Msg1"));   //有错误，请检查输入表达式或变量名!
                errorProvider1.SetError((Control)textBox1, this.msg);
            }
        }
        public string VarExpress
        {
            get
            {
                return this.textBox1.Text;
            }
            set
            {
                this.textBox1.Text = value;
            }
        }

        private void button3_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.OK;
        }

        private void button4_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
        }
        private void addfun()
        {
            int pos = 0;
            listViewFunction.Items.Clear();
            ListViewItem item = new ListViewItem();
            item = listViewFunction.Items.Add("Sin");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定角度的正弦值");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Sin"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Cos");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定角度的余弦值");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Cos"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Log10");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定数字以10为底的对数");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Log10"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Exp");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回e的指定次幂");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Exp"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Asin");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回正弦值为指定数字的角度");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Asin"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Acos");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回余弦值为指定数字的角度");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Acos"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Abs");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定数字的绝对值");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Abs"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Atan");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回正切值为指定数字的角度");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Atan"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Ceiling");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回大于或等于该指定双精度浮点数的最小整数");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Ceiling"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Cosh");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定角度的双曲余弦值");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Cosh"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Floor");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回小于或等于该指定双精度浮点数的最大整数");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Floor"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Sinh");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定角度的双曲正弦值");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Sinh"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Sqrt");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定数字的平方根");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Sqrt"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Tan");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定角度的正切值");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Tan"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Tanh");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("返回指定角度的双曲正切值");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Tanh"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("Truncate");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("计算指定双精度浮点数的整数部分");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_Truncate"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("+、-、*、/、%、()");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("算术运算：加、减、乘、除、求余，左右括号");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_SSYSF"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add(">=,>,<,<=,=");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("比较运算：大于等于、大于、小于、小于等于、等于");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_BJYSF"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            item = listViewFunction.Items.Add("&、|、！、，");
            listViewFunction.Items[pos++].ImageIndex = 0;
            //item.SubItems.Add("逻辑运算：与、或、非、逗号运算");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_LJYSF"));
            item.SubItems.Add(this.msg);

            item = new ListViewItem();
            //item = listViewFunction.Items.Add("注意：");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_NoteTitle"));
            item = listViewFunction.Items.Add(this.msg);
            listViewFunction.Items[pos++].ImageIndex = 1;
            //item.SubItems.Add("函数内只能是常数或者变量，不能是带变量的表达式，函数参考请参考C#函数语法");
            this.msg = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_FrmVar_Fun_NoteContent"));
            item.SubItems.Add(this.msg);

            listViewFunction.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
        }

        private void FrmPlcVar_Load(object sender, EventArgs e)
        {
            addfun();
            this.treeView1.Nodes.Clear();
            TreeNode firstLevelNode = null;
            ListViewItem li = new ListViewItem();
            Dictionary<string, Mesnac.Equips.SetConfig.ConfigEquip> allEquips2 = Mesnac.Equips.Factory.Instance.AllConfigEquip;
            foreach (string key in allEquips2.Keys)
            {
                firstLevelNode = new TreeNode();
                firstLevelNode.Text = key;

                Dictionary<string, Mesnac.Equips.BaseInfo.Group> allGroups2 = allEquips2[key].Group;
                TreeNode secondLevelNode = null;
                foreach (string key2 in allGroups2.Keys)
                {
                    secondLevelNode = new TreeNode();
                    secondLevelNode.Text = key2;

                    Dictionary<string, Mesnac.Equips.BaseInfo.Data> datas2 = allGroups2[key2].Data;
                    TreeNode threeLevelNode = null;
                    foreach (string key3 in datas2.Keys)
                    {
                        li.SubItems.Clear();
                        Mesnac.Equips.BaseInfo.Data data = datas2[key3];
                        threeLevelNode = new TreeNode();
                        threeLevelNode.Text = data.KeyName;
                        threeLevelNode.ToolTipText = data.Remark;
                        li.Text = threeLevelNode.Text;
                        li.SubItems.Add(secondLevelNode.Text);
                        li.SubItems.Add(firstLevelNode.Text);
                        listViewVar.Items.Add((ListViewItem)li.Clone());
                        secondLevelNode.Nodes.Add(threeLevelNode);
                    }

                    firstLevelNode.Nodes.Add(secondLevelNode);
                }
                this.treeView1.Nodes.Add(firstLevelNode);
            }
            this.treeView1.ExpandAll();

            this.tabControlRight.SelectedIndex = 1;
            //
        }

        private void listViewVar_SelectedIndexChanged(object sender, EventArgs e)
        {

        }

        private void listViewVar_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            if (listViewVar.SelectedItems.Count == 1)
            {
                string name = listViewVar.SelectedItems[0].SubItems[0].Text;
                VarExpress = name;
            }
        }
        public Color FillColor
        {
            get
            {
                return label3.BackColor;
            }
            set
            {
                label3.BackColor = value;
            }
        }
        private bool _b = false;
        public void SetFillColorVisible(bool b)
        {
            _b = b;
            label3.Enabled = _b;
            button1.Enabled = _b;
            label3.Visible = _b;
            button1.Visible = _b;
            label2.Visible = _b;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            ColorDialog dlg = new ColorDialog();
            dlg.Color = label3.BackColor;

            if (dlg.ShowDialog(this) == DialogResult.OK)
            {
                label3.BackColor = dlg.Color;
            }
        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            button3.Enabled = true;
            button2.Enabled = true;
        }

        /// <summary>
        /// 过滤处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txtFilter_TextChanged(object sender, EventArgs e)
        {
            string filterName = this.txtFilter.Text.Trim(); //要过滤的变量名

            this.treeView1.Nodes.Clear();
            TreeNode firstLevelNode = null;
            Dictionary<string, Mesnac.Equips.SetConfig.ConfigEquip> allEquips2 = Mesnac.Equips.Factory.Instance.AllConfigEquip;
            foreach (string key in allEquips2.Keys)
            {
                firstLevelNode = new TreeNode();
                firstLevelNode.Text = key;
                firstLevelNode.ToolTipText = key;

                Dictionary<string, Mesnac.Equips.BaseInfo.Group> allGroups2 = allEquips2[key].Group;
                TreeNode secondLevelNode = null;
                foreach (string key2 in allGroups2.Keys)
                {
                    secondLevelNode = new TreeNode();
                    secondLevelNode.Text = key2;
                    secondLevelNode.ToolTipText = key2;

                    Dictionary<string, Mesnac.Equips.BaseInfo.Data> datas2 = allGroups2[key2].Data;
                    TreeNode threeLevelNode = null;
                    foreach (string key3 in datas2.Keys)
                    {
                        Mesnac.Equips.BaseInfo.Data data = datas2[key3];
                        if (String.IsNullOrWhiteSpace(filterName) || data.KeyName.ToLower().Contains(filterName.ToLower()))
                        {
                            threeLevelNode = new TreeNode();
                            threeLevelNode.Text = data.KeyName;
                            threeLevelNode.ToolTipText = data.Remark;

                            secondLevelNode.Nodes.Add(threeLevelNode);
                        }
                    }

                    firstLevelNode.Nodes.Add(secondLevelNode);
                }
                this.treeView1.Nodes.Add(firstLevelNode);
            }
            this.treeView1.ExpandAll();
        }

        private void treeView1_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            //判断是否为变量级别
            if (e.Node.Level == 2)
            {
                string name = e.Node.Text;
                VarExpress = name;
            }
        }
    }
}