///
/// Copyright (c) 2015-2019 Sensus Slovensko a.s.
///
using System;
using System.Collections.Generic;
using System.Xml.Serialization;
using Config.Entities;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl.Output.DB.SensusOracle
{
    public class DatabaseCfg : ComponentCfgBase, IComponentCfg, IParamsProvider
	{
		public static XmlSerializer Serializer = XmlSerializer.FromTypes(new[] { typeof(DatabaseCfg) })[0];
		public override XmlSerializer GetSerializer() { return Serializer; }

        public IComponentCfgCtrl GetControl(IList<Config.Entities.Component> cmpntEntities)
        {
            return new Configs.ParamsProvider.ComponentCfgCtrl(this, null);
        }

        /// <summary> Serialized parameters </summary>
        public string ProductionDataSource;
        public string ProductionUserId;
        public string ProductionPassword;
        public string QualityDataSource;
        public string QualityUserId;
        public string QualityPassword;
        public string TestDataSource;
        public string TestUserId;
        public string TestPassword;
        public int    ProducerId;

        /// <summary> Procedure parameters </summary>
        [XmlIgnore]
        public ProcedureParams ProcParams;
        public override IParamsProvider GetRuntimeProcParamsProvider() { return ProcParams; }
        public override IParamsProvider CreateProcParamsProvider() { return new ProcedureParams(true); }

		/// Private parameterless constructor invoked by all other (public) constructors
		DatabaseCfg()
        {
            ProcParams = new ProcedureParams(true);
        }

        public DatabaseCfg(string name, IComponentFactory factory)
            : this()
        {
            Name = name;
            Factory = factory;
            ParentName = string.Empty;
            InitializeAll();
        }

        public string ComponentName { get { return Name; } }

        public void InitializeAll()
        {
            ProductionDataSource = "STARA01.WORLD";
            ProductionUserId = "deltachef";
            ProductionPassword = "deltachef";
            QualityDataSource = "STARA01.WORLD";
            QualityUserId = "deltaqual";
            QualityPassword = "test";
            TestDataSource = "STARA_TEST";
            TestUserId = "deltachef";
            TestPassword = "deltachef";
            ProducerId = 4;
        }

        string[] paramNames = new string[]
		{
            "Production DB Data Source",
            "Production DB User ID",
            "Production DB Password",
            "Quality DB Data Source",
            "Quality DB User ID",
            "Quality DB Password",
            "Test DB Data Source",
            "Test DB User ID",
            "Test DB Password",
            "Producer ID",
        };
        public string ParamName(int i) { return paramNames[i]; }
        public int ParamsCount() { return paramNames.Length; }

        public ICollection<string> ParamValues(int i)
        {
            return null;
        }

        public string ToString(int i)
        {
            switch (i)
            {
                case 0: return ProductionDataSource;
                case 1: return ProductionUserId;
                case 2: return ProductionPassword;
                case 3: return QualityDataSource;
                case 4: return QualityUserId;
                case 5: return QualityPassword;
                case 6: return TestDataSource; 
                case 7: return TestUserId;
                case 8: return TestPassword;
                case 9: return ProducerId.ToString();
                default:
                    return string.Format("{0}: Production={1} Quality={2} Test={3}",
                                         Name,
                                         string.IsNullOrEmpty(ProductionDataSource) ? string.Empty : ProductionDataSource,
                                         string.IsNullOrEmpty(QualityDataSource) ? string.Empty : QualityDataSource,
                                         string.IsNullOrEmpty(TestDataSource) ? string.Empty : TestDataSource);
            }
		}

        public CfgUpdateFlags UpdateParam(int i, string str)
        {
            switch (i)
            {
                case 0: ProductionDataSource = str; return CfgUpdateFlags.RestartRqrd;
                case 1: ProductionUserId = str; return CfgUpdateFlags.RestartRqrd;
                case 2: ProductionPassword = str; return CfgUpdateFlags.RestartRqrd;
                case 3: QualityDataSource = str; return CfgUpdateFlags.RestartRqrd;
                case 4: QualityUserId = str; return CfgUpdateFlags.RestartRqrd;
                case 5: QualityPassword = str; return CfgUpdateFlags.RestartRqrd;
                case 6: TestDataSource = str; return CfgUpdateFlags.RestartRqrd;
                case 7: TestUserId = str; return CfgUpdateFlags.RestartRqrd;
                case 8: TestPassword = str; return CfgUpdateFlags.RestartRqrd;
                case 9: ProducerId = int.Parse(str); return CfgUpdateFlags.RestartRqrd;
                default:
                    return CfgUpdateFlags.None;
            }
        }

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

            switch (i)
            {
                case 0:
                case 1:
                case 2:
                case 3:
                case 4:
                case 5:
                case 6:
                case 7:
                case 8:
                    return true;
                case 9:
                    if (int.TryParse(str, out idummy) && idummy > 0 && idummy <= 9) return true;
                    break;
                default:
                    message = "Invalid index";
                    return false;
            }

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

        void CopyContentTo(DatabaseCfg prms)
        {
            prms.ProductionDataSource = this.ProductionDataSource;
            prms.ProductionUserId     = this.ProductionUserId;
            prms.ProductionPassword   = this.ProductionPassword;
            prms.QualityDataSource    = this.QualityDataSource;
            prms.QualityUserId        = this.QualityUserId;
            prms.QualityPassword      = this.QualityPassword;
            prms.TestDataSource       = this.TestDataSource;
            prms.TestUserId           = this.TestUserId;
            prms.TestPassword         = this.TestPassword;
        }

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

        public bool UpdateEmbeddedDbEntity()
        {
            return true;    /// =OK, do nothing
        }
    }
}