using MECF.Framework.UI.Core.DxfScript;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace MECF.Framework.UI.Core.DxfScript
{
    /// <summary>
    /// 名称：事件类
    /// 用途：BoolConditions/StringConditions 逻辑实现
    /// </summary>
    public partial class GasDxfDocument
    {
        //解析全部事件
        public void ParseConditions()
        {
            foreach (var node in BoolConditions)
            {
                string boolCondition = node.Value;
                if (boolCondition == null || boolCondition.Equals(""))
                {
                    continue;
                }
                int id = node.Key;
                GasBaseShape shape = FindShapeById(id);
                if (shape != null)
                {
                    shape.BoolCondition = new Script(boolCondition);
                }
            }
            foreach (var node in StringConditions)
            {
                string stringCondition = node.Value;
                if (stringCondition == null || stringCondition.Equals(""))
                {
                    continue;
                }
                int id = node.Key;
                GasBaseShape shape = FindShapeById(id);
                if (shape != null)
                {
                    shape.StringCondition = new Script(stringCondition);
                }
            }
            foreach (var node in ClickConditions)
            {
                string clickCondition = node.Value;
                if (clickCondition == null || clickCondition.Equals(""))
                {
                    continue;
                }
                int id = node.Key;
                GasBaseShape shape = FindShapeById(id);
                if (shape != null)
                {
                    shape.ClickCondition = new Script(clickCondition);
                }
            }

        }
        //保存conditions的公共函数
        private void SaveCondition(XmlDocument xmlDoc, XmlElement nodeBoolConditions, XmlElement nodeStringConditions, XmlElement nodeClickConditions, GasBaseShape shape)
        {

            if (shape.Id > 0)
            {
                string boolCondition = null;
                if (BoolConditions.ContainsKey(shape.Id))
                {
                    boolCondition = BoolConditions[shape.Id];
                }

                string stringCondition = null;
                if (StringConditions.ContainsKey(shape.Id))
                {
                    stringCondition = StringConditions[shape.Id];
                }

                string clickCondition = null;
                if (ClickConditions.ContainsKey(shape.Id))
                {
                    clickCondition = ClickConditions[shape.Id];
                }


                if (boolCondition != null && !boolCondition.Equals(""))
                {
                    XmlElement nodeBoolCondition = xmlDoc.CreateElement("BoolCondition");
                    nodeBoolCondition.SetAttribute("Id", shape.Id.ToString());
                    nodeBoolCondition.InnerText = boolCondition;
                    nodeBoolConditions.AppendChild(nodeBoolCondition);
                }
                if (stringCondition != null && !stringCondition.Equals(""))
                {
                    XmlElement nodeStringCondition = xmlDoc.CreateElement("StringCondition");
                    nodeStringCondition.SetAttribute("Id", shape.Id.ToString());
                    nodeStringCondition.InnerText = stringCondition;
                    nodeStringConditions.AppendChild(nodeStringCondition);
                }
                if (clickCondition != null && !clickCondition.Equals(""))
                {
                    XmlElement nodeClickCondition = xmlDoc.CreateElement("ClickCondition");
                    nodeClickCondition.SetAttribute("Id", shape.Id.ToString());
                    nodeClickCondition.InnerText = clickCondition;
                    nodeClickConditions.AppendChild(nodeClickCondition);
                }
            }
        }
        private void LoadCondition(XmlDocument xmlDoc)
        {
            XmlNodeList nodeBoolConditions = xmlDoc.SelectNodes("GasDxfDocument/BoolConditions/BoolCondition");
            foreach (XmlElement nodeBoolCondition in nodeBoolConditions)
            {
                int id = int.Parse(nodeBoolCondition.GetAttribute("Id"));
                if (id > 0)
                {
                    string boolCondition = nodeBoolCondition.InnerText;
                    if (boolCondition != null && !boolCondition.Equals(""))
                    {
                        BoolConditions.Add(id, boolCondition);
                    }
                    GasBaseShape shape = FindShapeById(id);
                    if (shape != null)
                    {
                        shape.BoolCondition = new Script(boolCondition);
                    }


                }
            }
            XmlNodeList nodeStringConditions = xmlDoc.SelectNodes("GasDxfDocument/StringConditions/StringCondition");
            foreach (XmlElement nodeStringCondition in nodeStringConditions)
            {
                int id = int.Parse(nodeStringCondition.GetAttribute("Id"));
                if (id > 0)
                {
                    string stringCondition = nodeStringCondition.InnerText;
                    if (stringCondition != null && !stringCondition.Equals(""))
                    {
                        StringConditions.Add(id, stringCondition);
                    }
                    GasBaseShape shape = FindShapeById(id);
                    if (shape != null)
                    {
                        shape.StringCondition = new Script(stringCondition);
                    }


                }
            }
            XmlNodeList nodeClickConditions = xmlDoc.SelectNodes("GasDxfDocument/ClickConditions/ClickCondition");
            foreach (XmlElement nodeClickCondition in nodeClickConditions)
            {
                int id = int.Parse(nodeClickCondition.GetAttribute("Id"));
                if (id > 0)
                {
                    string clickCondition = nodeClickCondition.InnerText;
                    if (clickCondition != null && !clickCondition.Equals(""))
                    {
                        ClickConditions.Add(id, clickCondition);
                    }
                    GasBaseShape shape = FindShapeById(id);
                    if (shape != null)
                    {
                        shape.ClickCondition = new Script(clickCondition);
                    }


                }
            }

        }
        /// <summary>
        /// 清除所有事件
        /// </summary>
        public void ClearAll()
        {
            ClearDxf();

            if (BoolConditions != null)
            {
                BoolConditions.Clear();
            }
            else
            {
                BoolConditions = new Dictionary<int, string>();

            }
            if (StringConditions != null)
            {
                StringConditions.Clear();
            }
            else
            {
                StringConditions = new Dictionary<int, string>();

            }
            if (ClickConditions != null)
            {
                ClickConditions.Clear();
            }
            else
            {
                ClickConditions = new Dictionary<int, string>();

            }
            InitScriptContent = "";
            InitScriptExpress = null;
            IsGasFileModified = false;
            SelectedShape = null;
        }
        //把boolcondition和stringConditon的文本内容更新到字典中，并且刷新shape的脚本对象
        public void UpdateBoolCondition(GasBaseShape shape, string boolCondition)
        {
            shape.BoolCondition = new Script(boolCondition);
            if (BoolConditions.ContainsKey(shape.Id))
            {
                BoolConditions[shape.Id] = boolCondition;
            }
            else
            {
                BoolConditions.Add(shape.Id, boolCondition);
            }
        }
        public void UpdateStringCondition(GasBaseShape shape, string stringCondition)
        {
            shape.StringCondition = new Script(stringCondition);
            if (StringConditions.ContainsKey(shape.Id))
            {
                StringConditions[shape.Id] = stringCondition;
            }
            else
            {
                StringConditions.Add(shape.Id, stringCondition);
            }
        }
        public void UpdateClickCondition(GasBaseShape shape, string clickCondition)
        {
            shape.ClickCondition = new Script(clickCondition);
            if (ClickConditions.ContainsKey(shape.Id))
            {
                ClickConditions[shape.Id] = clickCondition;
            }
            else
            {
                ClickConditions.Add(shape.Id, clickCondition);
            }
        }
        public void UpdateInitScript(string content)
        {
            InitScriptContent = content;
            InitScriptExpress = new Script(content);
        }

        //根据Id找元件
        public GasBaseShape FindShapeById(int id)
        {
            switch (id / 1000000)
            {
                case (int)GasBaseShape.ShapeType.ACUTE:
                case (int)GasBaseShape.ShapeType.OBTUSE:
                case (int)GasBaseShape.ShapeType.FUNNEL:
                case (int)GasBaseShape.ShapeType.HLINE:
                case (int)GasBaseShape.ShapeType.POLY:
                case (int)GasBaseShape.ShapeType.VLINE:
                    //线段
                    GasLine line = Lines.Find(x => x.Id == id);
                    if (line != null)
                    {
                        return line;
                    }
                    else
                    {
                        GasPolyLine polyLine = PolyLines.Find(x => x.Id == id);
                        if (polyLine != null)
                        {
                            return polyLine;
                        }
                        else
                        {
                            GasButton button = Buttons.Find(x => x.Id == id);
                            if (button != null)
                            {
                                return button;
                            }
                            else
                            {
                                GasAnalogControl4Jet analog = Analogs.Find(x => x.Id == id);
                                if (analog != null)
                                {
                                    return analog;
                                }
                                else
                                {
                                    return null;
                                }
                            }
                        }
                    }
                    break;
                case (int)GasBaseShape.ShapeType.CIRCLE:
                    //圆
                    GasCircle circle = Circles.Find(x => x.Id == id);
                    if (circle != null)
                    {
                        return circle;
                    }
                    else
                    {
                        GasAITValve valve = Valves.Find(x => x.Id == id);
                        if (valve != null)
                        {
                            return valve;
                        }
                        else
                        {
                            return null;
                        }
                    }
                    break;

                case (int)GasBaseShape.ShapeType.TEXT:
                    //文本
                    GasText text = Texts.Find(x => x.Id == id);
                    if (text != null)
                    {
                        return text;
                    }
                    else
                    {
                        return null;
                    }
                    break;
                default:
                    return null;
            }
        }
        //根据位置找元件
        public GasBaseShape GetShapeByPosition(double x, double y)
        {
            foreach (GasBaseShape shape in Analogs)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }
            foreach (GasBaseShape shape in Valves)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }
            foreach (GasBaseShape shape in Buttons)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }
            foreach (GasBaseShape shape in Texts)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }

            foreach (GasBaseShape shape in Circles)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }
            foreach (GasBaseShape shape in Funnels)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }
            foreach (GasBaseShape shape in Lines)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }
            foreach (GasBaseShape shape in PolyLines)
            {
                if (shape.Contains(x, y))
                {
                    return shape;
                }
            }
            return null;
        }
    }
}