using System;

namespace Ubisoft.Hotel.Package
{
    /// <summary>
    /// Class responsible for storing the values of the environment variables set by the CICD
    /// </summary>
    public class EnvironmentVariables
    {
        public static EnvironmentVariables GetEnvironmentVariables(EnvironmentVariables defaultValues)
        {
            EnvironmentVariables returnValue = new EnvironmentVariables
            {
                // Name of the branch that the pipeline job checked out before building.
                BranchName = Environment.GetEnvironmentVariable("BRANCH_NAME"),

                // Build number of the pipeline job.
                BuildNumber = Environment.GetEnvironmentVariable("BUILD_NUMBER")

            };

            if (string.IsNullOrEmpty(returnValue.BranchName))
            {
                returnValue.BranchName = defaultValues.BranchName;
            }

            if (string.IsNullOrEmpty(returnValue.BuildNumber))
            {
                returnValue.BuildNumber = defaultValues.BuildNumber;
            }

            return returnValue;
        }

        public string BranchName { get; set; }
        public string BuildNumber { get; set; }
    }
}