using System.Data;
using System.Text.RegularExpressions;
using Common;
using Infrastructure;
using LitJson;
using Model;
using Model.Custom;
using Model.Source;

namespace Util.Logic
{
    public class LogicCacheNodeHelper
    {
        /// <summary>
        /// 设置Redis对象节点
        /// </summary>
        /// <param name="node">节点数据</param>
        /// <param name="paramList">参数列表</param>
        /// <param name="parentNodeParamList">父节点参数列表</param>
        public static void setRedisObject(NodeList node, List<ParamList> paramList, List<LogItem> logDic)
        {
            Dictionary<string, object> condi = new Dictionary<string, object>(); // 条件参数字典
            JsonData nodeData = node.nodeData;
            JsonData redisObjectFields = nodeData["data"]["formData"]["output"]["value"]; // Redis对象参数字段
            string paramAttribute = "";
            if (nodeData.ToJson().Contains("\"parentNode\""))
            {
                paramAttribute = "iterationInputField";
            }
            foreach (JsonData item in redisObjectFields)
            {
                string paramName = item["label"].ToString(); // Redis对象参数字段名
                MatchCollection matches = Regex.Matches(paramName, "\\$\\{.*?\\}");
                if(matches.Count > 0)
                {
                    foreach(Match match in matches)
                    {
                        string key = match.Value.Replace("${", "").Replace("}", "");
                        string value = paramList.FirstOrDefault(x => x.paramName == key && x.paramAttribute == paramAttribute).paramValue;
                        paramName = paramName.Replace(match.Value, value);
                    }
                }
                
                string paramValue = item["value"].ToString(); // Redis对象参数字段值
                if(paramValue.Contains("."))
                {
                    paramValue = paramValue.Substring(paramValue.LastIndexOf(".") + 1);
                    var param = paramList.FirstOrDefault(x => x.paramName == paramValue && x.paramAttribute == paramAttribute) ?? paramList.FirstOrDefault(x => x.paramName == paramValue) ?? new ParamList();
                    paramValue = param.paramValue;
                }// 聚合字段类型
                RedisServer.Cache.Set("redisObject:" + paramName, paramValue);
            }
            logDic.Add(new LogItem()
            {
                title = node.nodeData["data"]["nodeMeta"]["label"].ToString(),
                param = condi
            });
        }


        /// <summary>
        /// 获取Redis对象节点
        /// </summary>
        /// <param name="node">节点数据</param>
        /// <param name="paramList">参数列表</param>
        /// <param name="parentNodeParamList">父节点参数列表</param>
        public static void getRedisObject(NodeList node, List<ParamList> paramList, List<LogItem> logDic)
        {
            Dictionary<string, object> condi = new Dictionary<string, object>(); // 条件参数字典
            JsonData nodeData = node.nodeData;
            JsonData redisObjectFields = nodeData["data"]["formData"]["output"]["value"]; // Redis对象参数字段
            string paramAttribute = "";
            if (nodeData.ToJson().Contains("\"parentNode\""))
            {
                paramAttribute = "iterationInputField";
            }
            foreach (JsonData item in redisObjectFields)
            {
                string paramName = item["label"].ToString(); // Redis对象参数字段名
                string paramFieldName = paramName; // 字段名
                MatchCollection matches = Regex.Matches(paramName, "\\$\\{.*?\\}");
                if(matches.Count > 0)
                {
                    foreach(Match match in matches)
                    {
                        string key = match.Value.Replace("${", "").Replace("}", "");
                        var paramObj = paramList.FirstOrDefault(x => x.paramName == key && x.paramAttribute == paramAttribute);
                        string value = paramObj.paramValue;
                        paramName = paramName.Replace(match.Value, value);
                        paramFieldName = paramFieldName.Replace(match.Value, key);
                    }
                }
                string paramType = item["type"][0].ToString(); // 字段类型
                string getValue = RedisServer.Cache.Get("redisObject:" + paramName);
                if(paramType == "number") getValue = Function.CheckNum(getValue);
                var param = paramList.FirstOrDefault(x => x.paramName == paramName && x.paramAttribute == paramAttribute);
                if(param == null)
                {
                    paramList.Add(new ParamList()
                    {
                        nodeId = node.nodeId,
                        paramAttribute = paramAttribute,
                        paramName = paramFieldName,
                        paramValue = getValue,
                        paramType = paramType
                    });
                }
                else
                {
                    param.paramValue = getValue;
                }
                condi.Add(paramFieldName, getValue);
            }
            logDic.Add(new LogItem()
            {
                title = node.nodeData["data"]["nodeMeta"]["label"].ToString(),
                param = condi
            });
        }    
    }
}