///
/// Copyright (c) 2013-2015 Sensus Metering Systems
///
using System;
using System.IO;
using System.Text;
using System.Xml.Serialization;
using Config.Entities;
using TBF.BenchControl.Generic;
using TBF.Resources;

namespace TBF.BenchControl.WaterMeters.WaterMeter
{
	public class ProcParams : ProcedureParamsBase, IParamsProvider, IProcedureParams
	{
		public string ProductName;				/// Znak fabryczny (PL)
		public string Producer;					/// Producent (PL), Hersteller (D)
		public float Qn;						/// [m3/h]
		public float Qt;						/// [m3/h]
		public float Qmin;						/// [m3/h]
		public string MetrologicalClass;
		public string ApprovalInfo;				/// WE (PL)
		public Medium WaterTemp;		/// Woda: zimna / tepla (PL)


		public override void InitializeAll()
		{
			ProductName = "";
			Producer = "";
			Qn = 2.5f;
			Qt = 1.0f;
			Qmin = 0.01f;
			MetrologicalClass = "A";
			ApprovalInfo = "";
			WaterTemp = Medium.ColdWater;
		}

		string[] paramNames = new string[]
		{
			Strings.Product_name,			/// "Znak fabryczny"
			Strings.Producer,
			Strings.Qn,
			Strings.Qt,
			Strings.Qmin,
			Strings.Metrological_class,
			Strings.Approval_info,
			Strings.Water,					/// "Woda"
		};
		public override string ParamName(int i) { return paramNames[i]; }
		public override int ParamsCount() { return paramNames.Length; }

		public override string ToString(int i)
		{
			switch (i)
			{
				case 0: return ProductName;
				case 1: return Producer;
				case 2: return Qn.ToString();
				case 3: return Qt.ToString();
				case 4: return Qmin.ToString();
				case 5: return MetrologicalClass;
				case 6: return ApprovalInfo;
				case 7: return (WaterTemp == Medium.HotWater) ? Strings.hot : Strings.cold;	/// "tepla" : "zimna";
				default: return string.Empty;
			}
		}

		public void UpdateParam(int i, string strValue)
		{
			switch (i)
			{
				case 0: ProductName = strValue; return;
				case 1: Producer = strValue; return;
				case 2: Qn = Utils.ParseUFloat(strValue); return;
				case 3: Qt = Utils.ParseUFloat(strValue); return;
				case 4: Qmin = Utils.ParseUFloat(strValue); return;
				case 5: MetrologicalClass = strValue; return;
				case 6: ApprovalInfo = strValue; return;
				case 7: WaterTemp = strValue.Equals(Strings.hot) ? Medium.HotWater : Medium.ColdWater; return;	/// "tepla"
				default: return;
			}
		}

		public bool ValidateParam(int i, string strValue, out string message)
		{
			message = string.Empty;

			float dummy;
			switch (i)
			{
				case 0:
				case 1:
				case 5:
				case 6:
					return true;
				case 2:
				case 3:
				case 4:
					if (Utils.TryParseUFloat(strValue, out dummy)) return true;
					break;
				case 7:
					if (strValue.Equals(Strings.cold) || strValue.Equals(Strings.hot)) return true;	/// "zimna", "tepla"
					break;
				default:
					message = "Invalid index";
					return false;
			}

			message = ParamName(i) + " is invalid";
			return false;
		}

		void CopyContentTo(ProcParams prms)
		{
			prms.ProductName = this.ProductName;
			prms.Producer = this.Producer;
			prms.Qn = this.Qn;
			prms.Qt = this.Qt;
			prms.Qmin = this.Qmin;
			prms.ApprovalInfo = this.ApprovalInfo;
			prms.MetrologicalClass = this.MetrologicalClass;
			prms.WaterTemp = this.WaterTemp;
		}

		public IParamsProvider Clone()
		{
			ProcParams pars = new ProcParams();
			CopyContentTo(pars);
			return pars;
		}

		public override void UpdateProcedureParams(ComponentProcedure dbEntity)
		{
			if (dbEntity == null) return;
			try
			{
				ProcParams tmp = (ProcParams)(new XmlSerializer(typeof(ProcParams)))
					.Deserialize(new StringReader(dbEntity.Parameters));

				procedureParamsEntity = dbEntity;
				componentName = dbEntity.CmpntName;
				procedure = dbEntity.Procedure;

				tmp.CopyContentTo(this);
			}
			catch
			{
			}
		}

		/// <summary>
		/// Parameterless constructor initializes the parameters
		/// </summary>
		public ProcParams()
		{
		}

		public ProcParams(ComponentProcedure procParamsEntity, string componentName, Procedure procedure)
		{
			this.procedureParamsEntity = procParamsEntity;
			this.componentName = componentName;
			this.procedure = procedure;
		}
	}
}