using Serein.Library;
using Serein.Library.Api;
using Serein.Library.Utils;
using Serein.Library.Utils.SereinExpression;
using System;
using System.Collections.Generic;
using System.Dynamic;
using System.Linq;

namespace Serein.Library
{
    /// <summary>
    /// 基础功能
    /// </summary>

    [DynamicFlow(Name ="[基础功能]")]
    public class SereinBaseFunction
    {
        //[NodeAction(NodeType.Action,"条件节点")]
        //private bool SereinConditionNode(IDynamicContext context,
        //                                 object targetObject,
        //                                 string exp = "ISPASS")
        //{
        //    var isPass = SereinConditionParser.To(targetObject, exp);
        //    context.NextOrientation = isPass ? ConnectionInvokeType.IsSucceed : ConnectionInvokeType.IsFail;
        //    return isPass;
        //}

        //[NodeAction(NodeType.Action, "表达式节点")]
        //private object SereinExpNode(IDynamicContext context,
        //                                 object targetObject,
        //                                 string exp)
        //{

        //    exp = "@" + exp;
        //    var newData = SerinExpressionEvaluator.Evaluate(exp, targetObject, out bool isChange);
        //    object result;
        //    if (isChange || exp.StartsWith("@GET",System.StringComparison.OrdinalIgnoreCase))
        //    {
        //        result = newData;
        //    }
        //    else
        //    {
        //        result = targetObject;
        //    }
        //    context.NextOrientation = ConnectionInvokeType.IsSucceed;
        //    return result;
        //}



        [NodeAction(NodeType.Action, "键值对组装")]
        private Dictionary<string, object> SereinKvDataCollectionNode(/*NodeModelBase nodeModel, */
                                                                      string argName, 
                                                                      params object[] value)
        {
            //var paramsArgIndex = nodeModel.MethodDetails.ParamsArgIndex;
            //var pds = nodeModel.MethodDetails.ParameterDetailss;
            //var length = pds.Length - paramsArgIndex;
            //for(int i = paramsArgIndex; i < pds.Length; i++)
            //{
            //    var pd = pds[i];
            //}

            var names = argName.Split(';');
            var count = Math.Min(value.Length, names.Length);
            var dict = new Dictionary<string, object>();
            for (int i = 0; i < count; i++)
            {
                dict[names[i]] = value[i]; 
            }
            return dict;
        }

        [NodeAction(NodeType.Action, "数组组装")]
        private object[] SereinListDataCollectionNode(params object[] value)
        {
            return value;
        }

        [NodeAction(NodeType.Action, "输出")]
        private object[] SereinConsoleNode(params object[] value)
        {
            foreach (var item in value)
            {
                Console.WriteLine(item);
            }
            return value;
        }


        /* if (!DynamicObjectHelper.TryResolve(dict, className, out var result))
                    {
                        Console.WriteLine("赋值过程中有错误，请检查属性名和类型！");
                    }
                    else
                    {
                        DynamicObjectHelper.PrintObjectProperties(result);
                    }
                    //if (!ObjDynamicCreateHelper.TryResolve(externalData, "RootType", out var result))
                    //{
                    //    Console.WriteLine("赋值过程中有错误，请检查属性名和类型！");

                    //}
                    //ObjDynamicCreateHelper.PrintObjectProperties(result!);
                    return result;*/
    }
}