using System;
using System.Linq;
using BankingBot.Attributes;
using BankingBot.Contracts;

namespace BankingBot.ActionManagers.LoginManagers
{
    public class LoginManager : ActionManager, ILoginManager
    {
        public LoginManager(IBrowserBot browserBot)
            : base(browserBot)
        { }

        public void Login(ILoginCredentials credentials)
        {
            //var provLoginManagerType = GetProviderLoginManagerType(credentials);
            //var provLoginManager = (IProviderLoginManager)Activator.CreateInstance(provLoginManagerType, BrowserBot);
            //provLoginManager.Login(credentials);

            var provLoginManagerType = GetActionTypeFromInterface(credentials, typeof(IProviderLoginManager));
            var provLoginManager = (IProviderLoginManager)Activator.CreateInstance(provLoginManagerType, BrowserBot);
            provLoginManager.Login(credentials);
        }

        //private Type GetProviderLoginManagerType(ILoginCredentials credentials)
        //{
        //    // Get all "provider login manager" classes in the assembly
        //    // (any class that implements IProviderLoginManager)
        //    var providerLoginManagerTypes = AppDomain.CurrentDomain.GetAssemblies()
        //        .SelectMany(s => s.GetTypes())
        //        .Where(p =>
        //            typeof(IProviderLoginManager).IsAssignableFrom(p) &&
        //            p != typeof(IProviderLoginManager));

        //    var credentialsProvider = credentials.GetProvider();
        //    foreach (var type in providerLoginManagerTypes)
        //    {
        //        // Get associated provider for each "provider login manager" class
        //        var provider = ProviderIdentifier.GetProviderFromType(type);
        //        if (provider == credentialsProvider)
        //        {
        //            return type;
        //        }
        //    }

        //    return null;
        //}
    }
}