using System;
using System.Data;
using HcUtility.Core;

namespace HcUtility.Comm
{
    public class DBResult
    {
        private bool success = false;

        public bool Success
        {
            get { return success; }
            set { success = value; }
        }
        private string message = String.Empty;

        public string Message
        {
            get { return message; }
            set { message = value; }
        }
        private string message2 = String.Empty;

        public string Message2
        {
            get { return message2; }
            set { message2 = value; }
        }
        public object Data { get; set; }

        public DBResult() {
            success = false;
            message = "";
            Data = null;
        }

        public DBResult(bool _success, string _message, object _data)
        {
            success = _success;
            message = _message;
            Data = _data;
        }
        public DBResult(bool _success, string _message)
        {
            success = _success;
            message = _message;
        }

        public DBResult setMessage(bool _success, string _message,object data=null) {
            success = _success;
            message +=  _message+ ";";

            if (data != null) this.Data = data;
            return this;
        }

        public DBResult setMessage( string _message)
        {

            message += _message + ";";

            return this;
        }

        public DBResult setMessage2(string _message)
        {

            message2 += _message + ";";

            return this;
        }

        public DBResult OK()
        {
            OK("");
            return this;
        }
        public void OK(string _message)
        {
            success = true;
            if (!string.IsNullOrWhiteSpace(message) && !string.IsNullOrWhiteSpace(_message))
            {
                message += ";";
            }
            message += _message;
        }
        public void OK(string _message, object data = null)
        {
            OK(_message);
            Data = data;
        }

        public DBResult SetErrorInfo(string message, bool success = false, object data = null)
        {
            if ( string.IsNullOrEmpty(Message)) Message = "";

            if (Success != success) Message = "";
            Success = success;

            if (string.IsNullOrWhiteSpace(message)) {

                return this;
            }

            if (Message.IndexOf(message) >= 0)
            {

            }
            else
            {
                if (!string.IsNullOrWhiteSpace(Message) && !string.IsNullOrWhiteSpace(message)) Message += ",";
                Message += message;
                Data = data;
            }
            return this;
        }
    }

    public class DBDataSetResult : DBResult
    {
        public DataSet DataSet {get;set;}
    }

    public class DBModelObjectResult : DBResult
    {
        public ModelObjectBase ModelObject { get; set; }
    }

}