namespace JD.Nas.Reporting.Console.Module.Exception
{
    using JD.Nas.Reporting.Console.Module.Constants;
    using System;
    using System.Runtime.CompilerServices;

    public class ReportingConsoleException: Exception
    {
        private Guid _id = Guid.NewGuid();

        private ReportingConsoleExitCode? _exitCode;

        private string _error;
        private string _methodName;

        public ReportingConsoleException(ReportingConsoleExitCode exitCode, string message = null, [CallerMemberName] string callerMemberName = null) : base()
        {
            this._error = message;
            this._methodName = callerMemberName;
            this._exitCode = exitCode;
        }

        public ReportingConsoleException(ReportingConsoleExitCode exitCode, Exception ex, [CallerMemberName] string callerMemberName = null) : base(ex.Message, ex)
        {
            this._methodName = callerMemberName;
            this._exitCode = exitCode;
        }

        public int GetExitCodeInt()
        {
            return (int)_exitCode;
        }

        public Guid GetId()
        {
            return this._id;
        }

        public string GetIdString()
        {
            return this._id.ToString();
        }

        public bool IsToExit()
        {
            return this._exitCode.HasValue;
        }

        public override string ToString()
        {
            string errorMessage;
            if (!string.IsNullOrEmpty(this._error))
                this._error = string.Concat(this._error, " Occured");
            else
                this._error = "An unexpected error as occured";

            if (!string.IsNullOrEmpty(this._methodName))
                this._error = string.Concat(this._error, " in ", _methodName);

            if (this.InnerException != null && (!string.IsNullOrEmpty(this.InnerException.Message) || !string.IsNullOrEmpty(this.InnerException.StackTrace)))
                this._error += "please see exception message";

            errorMessage = this._error + '.';

            errorMessage = string.Concat(this._error, "[ID]", this.GetIdString());

            if (this.IsToExit())
            {
                errorMessage = string.Concat(errorMessage, "[EXITCODE]", this.GetExitCodeInt());
            }

            if (this.InnerException != null && !string.IsNullOrEmpty(this.InnerException.Message))
            {
                errorMessage = string.Concat(errorMessage, "[EXCEPTION]", this.InnerException.Message);
            }

            if (this.InnerException != null && !string.IsNullOrEmpty(this.InnerException.StackTrace))
            {
                errorMessage = string.Concat(errorMessage, "[STACKTRACE]", this.InnerException.StackTrace);
            }

            return errorMessage;
        }
    }
}