// Copyright (C) Stichting Deltares 2024. All rights reserved.
// 
// This file is part of the application DAM - UI.
// 
// DAM - UI is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// 
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using System;
using CommandLine;
using CommandLine.Text;
using Deltares.Standard.Reflection;

namespace Deltares.Dam.Tools.CsvToDamxConverter
{
    internal class CommandOptions : CommandLineOptionsBase
    {
        [Option("i", "inputDir", Required = true, HelpText = "Input dike data folder to read. (CSV source files)")]
        public string InputDataDirectory { get; set; }

        [Option("o", "outputDir", Required = false, DefaultValue = "CsvToDamxOutput", HelpText = "Output folder to save/copy data to. Default value: CsvToDamxOutput")]
        public string OuputDataDirectory { get; set; }

        [Option("d", "damxFileName", Required = false, DefaultValue = "input.damx", HelpText = "Name of the DAMX file (without a path). Default value: input.damx")]
        public string DamXFileName { get; set; }

        [Option("s", "sensorDataFileName", Required = false, DefaultValue = "sensordata.xls", HelpText = "Name of the sensor data file. Default value: sensordata.xls")]
        public string SensorDataFileName { get; set; }

        [HelpOption]
        public string GetUsage()
        {
            var help = new HelpText
            {
                Heading = new HeadingInfo(ThisAssembly.Title, ThisAssembly.AssemblyVersion),
                Copyright = new CopyrightInfo(ThisAssembly.Company, 2012),
                AdditionalNewLineAfterOption = true,
                AddDashesToOption = true
            };

            HandleParsingErrorsInHelp(help);

            //help.AddPreOptionsLine("<<license details here.>>");				
            help.AddPreOptionsLine("Usage: CsvToDamXConverter -i DikeCSVInputFolderName [-o OutputFolderName (default=CsvToDamXOutput)] [-d DamXFileName (default=input.damx)] [-s SensorDataFileName (default=sensordata.xls)]");
            help.AddOptions(this);

            return help;
        }

        private AssemblyInfoHelper ThisAssembly { get; } = new AssemblyInfoHelper(typeof(Program));

        void HandleParsingErrorsInHelp(HelpText help)
        {
            if (LastPostParsingState.Errors.Count > 0)
            {
                string errors = help.RenderParsingErrorsText(this, 2); // indent with two spaces					
                if (!string.IsNullOrEmpty(errors))
                {
                    help.AddPreOptionsLine(string.Concat(Environment.NewLine, "ERROR(S):"));
                    help.AddPreOptionsLine(errors);
                }
            }
        }
    }
}