using System;
using GB5Shared.DTO.Framework.Login;
using Microsoft.Extensions.Configuration;

namespace FrameworkBLL.Promotion
{
    public class PromotionSystemContext : IPromotionSystemContext
    {
        private readonly string _databaseName;
        private readonly byte _databaseType;

        public PromotionSystemContext(IConfiguration configuration)
        {
            _databaseName = configuration["Promotion:HomeDatabaseName"]
                ?? throw new InvalidOperationException(
                    "Promotion:HomeDatabaseName is not configured on this deployment.");
            _databaseType = byte.Parse(configuration["Promotion:HomeDatabaseType"] ?? "0");
        }

        public LoginDTO GetSystemLogin() => new()
        {
            ClientId     = -1,
            DatabaseName = _databaseName,
            DatabaseType = _databaseType,
            UserId       = -1
        };
    }
}