using IStation.Epanet.Analysis;
using IStation.Epanet.Enums;
using System.Text;
using Yw;

namespace IStation.Epanet
{
    /// <summary>
    /// 水力模型调度
    /// </summary>
    public class StationScheduleHelper
    {
         
        public static string Schedule(int stationId,string filePath)
        { 
          

            var err = EpanetMethods.ENopen(filePath, "", "");
            if (err != 0)
            {
                return $"ENopen:{new EnException(err).Message}!";
            }


            int tstep = 0;
            EpanetMethods.ENopenH();
            EpanetMethods.ENinitH(0);

            do
            {
                const int MAXID = 31;
                var idBuild = new StringBuilder(MAXID);
                var jsonBuild = new StringBuilder();

                EpanetMethods.ENrunH(out int t);

                EpanetMethods.ENgetcount(CountType.Node, out int nodeCount);
                EpanetMethods.ENgetcount(CountType.Link, out int linkCount);

                for (int i = 1; i <= nodeCount; i++)
                {
                    if (EpanetMethods.ENgetnodeid(i, idBuild) != 0)
                        continue;
                    jsonBuild.Clear();
                    jsonBuild.Append("{");
                    foreach (NodeValue f in Enum.GetValues(typeof(NodeValue)))
                    {
                        EpanetMethods.ENgetnodevalue(i, f, out float v);
                        jsonBuild.Append($"\"{f}\":\"{v}\",");
                    }
                    jsonBuild.Remove(jsonBuild.Length - 1, 1);
                    jsonBuild.Append("}");

                    EpanetMethods.ENgetnodetype(i, out NodeType type);
                    var outNode = JsonHelper.Json2Object<OutNode>(jsonBuild.ToString());
                    outNode.NodeType = type;
                    outNode.ID = idBuild.ToString();
                    outNode.Time = TimeSpan.FromSeconds(t);

                    output.Nodes.Add(outNode);
                }

                for (int i = 1; i <= linkCount; i++)
                {
                    if (EpanetMethods.ENgetlinkid(i, idBuild) != 0)
                        continue;

                    jsonBuild.Clear();
                    jsonBuild.Append("{");
                    foreach (LinkValue f in Enum.GetValues(typeof(LinkValue)))
                    {
                        EpanetMethods.ENgetlinkvalue(i, f, out float v);
                        jsonBuild.Append($"\"{f}\":\"{v}\",");
                    }
                    jsonBuild.Remove(jsonBuild.Length - 1, 1);
                    jsonBuild.Append("}");

                    EpanetMethods.ENgetlinktype(i, out LinkType type);
                    var outLink = JsonHelper.Json2Object<OutLink>(jsonBuild.ToString());
                    outLink.LinkType = type;
                    outLink.ID = idBuild.ToString();
                    outLink.Time = TimeSpan.FromSeconds(t);
                    output.Links.Add(outLink);
                }

                EpanetMethods.ENnextH(out tstep);

            } while (tstep > 0);
            EpanetMethods.ENcloseH();

            return string.Empty;
        }
         
    }

}