using EVCB_OCPP.Domain;
using EVCB_OCPP.Domain.ConnectionFactory;
using EVCB_OCPP.Domain.Extensions;
using Microsoft.Data.SqlClient;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data.Entity.Infrastructure;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace EVCB_OCPP.WSServer.Helper;

public static class AddPortalDbContext
{
    public const string CommandTimeoutKey = "CommandTimeout";

    public static IServiceCollection AddWebDBConetext(this IServiceCollection services, IConfiguration configuration)
    {
        const string DbUserIdKey = "WebDbUserId";
        const string DbPassKey = "WebDbPass";
        const string DbConnectionStringKey = "WebDBContext";

        var conneciotnString = configuration.GetConnectionString(DbUserIdKey, DbPassKey, DbConnectionStringKey);
        services.AddSqlConnectionFactory<WebDBConetext>(conneciotnString);
        return services;
    }

    public static IServiceCollection AddOnlineLogDBContext(this IServiceCollection services, IConfiguration configuration)
    {
        const string DbUserIdKey = "OnlineLogDbUserId";
        const string DbPassKey = "OnlineLogDbPass";
        const string DbConnectionStringKey = "OnlineLogDBContext";

        var conneciotnString = configuration.GetConnectionString(DbUserIdKey, DbPassKey, DbConnectionStringKey);
        services.AddSqlConnectionFactory<OnlineLogDBContext>(conneciotnString);
        return services;
    }

    private static void AddPortalDbContextInternal<T>(
        IServiceCollection services, IConfiguration configuration,
        string connectionString,bool logToConsole = false) where T : DbContext
    {

        var commandTimeout = int.TryParse(configuration[CommandTimeoutKey], out var temp) ? temp : 180;
        
        services.AddPooledDbContextFactory<T>((serviceProvider, options) => {
            options.UseSqlServer(connectionString, dbOptions =>
            {
                dbOptions.CommandTimeout(commandTimeout);
            });
            options.UseLoggerFactory(serviceProvider.GetRequiredService<ILoggerFactory>());
        });
    }
}

/// <summary>
/// Dummy
/// </summary>
public class WebDBConetext : DbContext {}

/// <summary>
/// Dummy
/// </summary>
public class OnlineLogDBContext : DbContext { }