using System.Collections.Generic;
using IwbZero.IwbBase;
using IwbZero.ToolCommon.StringModel;

namespace WeEngine.ComponentInfo
{
    public class EngineComponent:IIwbId
    {
        public EngineComponent()
        {
            Data=new List<ComponentScript>();
        }

        /// <summary>
        /// 编号
        /// </summary>
        public string Id { get; set; }
        /// <summary>
        /// 编号
        /// </summary>
        public string No
        { 
            get => Id;
            set => Id = value;
        }
        /// <summary>
        /// 名称
        /// </summary>
        public string Name { get; set; }
        /// <summary>
        /// 参数映射
        /// </summary>
        public string Parameters { get; set; }
        /// <summary>
        /// 事务描述
        /// </summary>
        public string Description { get; set; }
        /// <summary>
        /// 事务类型
        /// </summary>
        public string ComponentType { get; set; }


        /// <summary>
        /// 事务逻辑
        /// </summary>
        public string ComponentScript
        {
            get
            {
                string str = "";
                foreach (var componentScript in Data)
                {
                    str += componentScript.ToXmlString()+"\r\n";
                }
                if (str.IsNotEmpty())
                {
                    str = $"<ComponentScript>{str}</ComponentScript>";
                }
                return str;
            }
        }

        /// <summary>
        /// 类全名
        /// </summary>
        public string ComponentClass { get; set; }

        /// <summary>
        /// 程序集
        /// </summary>
        public string ComponentLib { get; set; }

        /// <summary>
        /// 注册Key(IOC注入)
        /// </summary>
        public string RegisterKey { get; set; }
        public List<ComponentScript> Data { get; set; }

        public EngineComponent ModelFrom(IwbXmlNode xmlNode)
        {
            if (xmlNode == null)
            {
                return null;
            }
            Data = new List<ComponentScript>();
            Id = xmlNode.GetChildValue("Id");
            No = xmlNode.GetChildValue("No");
            Name = xmlNode.GetChildValue("Name");
            Parameters = xmlNode.GetChildValue("Parameters");
            Description = xmlNode.GetChildValue("Description");
            RegisterKey = xmlNode.GetChildValue("RegisterKey");
            ComponentClass = xmlNode.GetChildValue("ComponentClass");
            ComponentLib = xmlNode.GetChildValue("ComponentLib");
            ComponentType = xmlNode.GetChildValue("ComponentType");
            var scriptStr = xmlNode.GetChildValue("ComponentScript")?.DecodeBase64();
            Data = new ComponentScript().ModelFrom(scriptStr);

            return this;
        }
        public string ConvertComponents2Xml(List<EngineComponent> engineComponents)
        {
            string str = "";
            foreach (var component in engineComponents)
            {
                str += component.ToXmlString() + "\r\n";
            }
            if (str.IsNotEmpty())
            {
                str = $"<ComponentInfos>{str}</ComponentInfos>";
            }

            return str;

        }
        public string ToXmlString()
        {
            string str = "";
            str += $"<ComponentInfo id=\"{Id}\">\r\n";
            str += $"<Id>{Id}</Id>\r\n";
            str += $"<Name>{Name}</Name>\r\n";
            str += $"<Parameters>{Parameters}</Parameters>\r\n";
            str += $"<Description>{Description}</Description>\r\n";
            str += $"<RegisterKey>{RegisterKey}</RegisterKey>\r\n";
            str += $"<ComponentScript>{ComponentScript.EncodeBase64()}</ComponentScript>\r\n";
            str += $"<ComponentClass>{ComponentClass}</ComponentClass>\r\n";
            str += $"<ComponentLib>{ComponentLib}</ComponentLib>\r\n";
            str += $"<ComponentType>{ComponentType}</ComponentType>\r\n";
            str += "</ComponentInfo>";
            return str;
        }
  
        public List<EngineComponent> BuildByXml(string xml)
        {
            var node = IwbXmlNode.ParseGenericXml(xml);
            return BuildByXml(node);
        }
        public List<EngineComponent> BuildByXml(IwbXmlNode xmlNode)
        {
            var models = new List<EngineComponent>();
            var nodes = xmlNode?.Nodes;
            if (nodes?.Count > 0)
            {
                foreach (IwbXmlNode node in nodes)
                {
                    var model = new EngineComponent().ModelFrom(node);
                    if (model != null) models.Add(model);
                }
            }
            return models;
        }
    }

    public class ComponentScript
    {
        public string Id { get; set; }
        public string No { get; set; }
        public string Name { get; set; }
        public string Path { get; set; }
        public string ParentPath { get; set; }
        public string CompType { get; set; }
        public ComponentVariable Variable { get; set; }
        public string Condition { get; set; }
        public List<ComponentScript> Yes { get; set; }
        public List<ComponentScript> Not { get; set; }
        public string WaitNodes { get; set; }
        public string Message { get; set; }
        public string ToXmlString()
        {
            string str = "", str1 = "";
            str += $"<{CompType} id=\"{Id}\">";
            if (Variable != null)
            {
                str1 += Variable.ToXmlString();
                str += str1.IsEmpty() ? "" : $"<Variable>{str1}</Variable>\r\n";

            }
            str += CompType.IsEmpty() ? "" : $"<CompType>{CompType}</CompType>\r\n";
            str += Name.IsEmpty() ? "" : $"<Name>{Name}</Name>\r\n";
            str += Path.IsEmpty() ? "" : $"<Name>{Path}</Name>\r\n";
            str += ParentPath.IsEmpty() ? "" : $"<Name>{ParentPath}</Name>\r\n";
            str += Condition.IsEmpty() ? "" : $"<Condition>{Condition.FormatCode2Xml()}</Condition>\r\n";
            str += WaitNodes.IsEmpty() ? "" : $"<WaitNodes>{WaitNodes}</WaitNodes>\r\n";
            str += Message.IsEmpty() ? "" : $"<Message>{Message}</Message>\r\n";
            str1 = "";
            if (Yes != null)
            {
                foreach (var cd in Yes)
                {
                    str1 += cd.ToXmlString();
                }
            }

            str += str1.IsEmpty() ? "" : $"<Yes>{str1}</Yes>\r\n";
            str1 = "";
            if (Not != null)
            {
                foreach (var cd in Not)
                {
                    str1 += cd.ToXmlString();
                }
            }

            str += str1.IsEmpty() ? "" : $"<No>{str1}</No>\r\n";
            str += $"</{CompType}>";
            return str;
        }

        public List<ComponentScript> ModelFrom(string str)
        {
            var scripts= new List<ComponentScript>();
            if (str.IsEmpty())
            {
                return scripts;
            }

            var xmlStr = str.StartsWith("<ComponentScript>") ? str : $"<ComponentScript>{str}</ComponentScript>";
            var xmlNode = IwbXmlNode.ParseGenericXml(xmlStr);
            var scriptNodes = xmlNode.Nodes;
            if (scriptNodes?.Count > 0)
            {
                foreach (IwbXmlNode scriptNode in scriptNodes)
                {
                    var data = new ComponentScript().ModelFrom(scriptNode);
                    scripts.Add(data);
                }
            }

            return scripts;
        }

        public ComponentScript ModelFrom(IwbXmlNode xmlNode)
        {
            if (xmlNode == null)
                return null;
            Id = xmlNode.GetChildValue("Id");
            No = xmlNode.GetChildValue("No");
            Name = xmlNode.GetChildValue("Name");
            CompType = xmlNode.GetChildValue("CompType");
            Path = xmlNode.GetChildValue("Path");
            ParentPath = xmlNode.GetChildValue("ParentPath");
            Condition = xmlNode.GetChildValue("Condition");
            WaitNodes = xmlNode.GetChildValue("WaitNodes");
            Message = xmlNode.GetChildValue("Message");
            var variableNode = xmlNode.GetChildNode("Variable");
            Variable = new ComponentVariable().ModelFrom(variableNode);
            Yes = new List<ComponentScript>();
            Not = new List<ComponentScript>();
            var yesNodes = xmlNode.GetChildNode("Yes")?.Nodes;
            if (yesNodes?.Count > 0)
            {
                foreach (IwbXmlNode y in yesNodes)
                {
                    var yes = new ComponentScript().ModelFrom(y);
                    if (yes != null) Yes.Add(yes);
                }
            }
            var noNodes = xmlNode.GetChildNode("Not")?.Nodes;
            if (noNodes?.Count > 0)
            {
                foreach (IwbXmlNode n in noNodes)
                {
                    var not = new ComponentScript().ModelFrom(n);
                    if (not != null) Not.Add(not);
                }
            }
            return this;
        }
    }

    public class ComponentVariable
    {

        public ComponentVariable(string str)
        {
            var arr = str.StrToArray(":");
            Name = "";
            Type = "STRING";
            Value = "";

            if (arr.Length > 0)
            {
                Name = arr[0].Substring(2);
            }
            if (arr.Length > 1)
            {
                TargetPath = arr[1];
            }
            if (arr.Length > 2)
            {
                Value = arr[2];
            }
        }

        public ComponentVariable()
        {
        }

        public string Name { get; set; }
        public string Type { get; set; }
        public string Value { get; set; }
        public string TargetPath { get; set; }
        public string TargetName { get; set; }
        public string ToXmlString()
        {
            string str = "";

            str += Name.IsEmpty() ? "" : $"<Name>{Name}</Name>\r\n";
            str += Type.IsEmpty() ? "" : $"<Type>{Type}</Type>\r\n";
            str += Value.IsEmpty() ? "" : $"<Value>{Value}</Value>\r\n";
            str += TargetPath.IsEmpty() ? "" : $"<TargetPath>{TargetPath}</TargetPath>\r\n";
            str += TargetName.IsEmpty() ? "" : $"<TargetName>{TargetName}</TargetName>\r\n";

            return str;
        }

        public  ComponentVariable ModelFrom(IwbXmlNode xmlNode)
        {
            if (xmlNode == null)
            {
                return null;
            }

            Name = xmlNode.GetChildValue("Name");
            Type = xmlNode.GetChildValue("Type");
            Value = xmlNode.GetChildValue("Value");
            TargetPath = xmlNode.GetChildValue("TargetPath");
            TargetName = xmlNode.GetChildValue("TargetName");
            return this;
        }

    }
}