using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Newtonsoft.Json;
using TodoAPI2.Models;
using TTSW.EF;
using TTSW.Utils;

namespace TestAPI01.Seed
{
    public class SeedData
    {
        private const string ApplicationDbContextSeedDirPath = @"Seed\ApplicationDbContextSeed\";

        public static void EnsureSeedData(IServiceProvider serviceProvider, bool enableSeedApplicationDb)
        {
            Console.WriteLine("Seeding database...");

            using (var scope = serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                var context = scope.ServiceProvider.GetService<DataContext>();
                context.Database.Migrate();

                var ApplicationDbContextSeedDirPath = Path.Combine("Seed", "ApplicationDbContextSeed");

                if (enableSeedApplicationDb)
                {
                    

                    // if (!context.master_legal_entity.Any())
                    // {
                    //     using (StreamReader file = System.IO.File.OpenText(GetAbsolutePath(Path.Combine(ApplicationDbContextSeedDirPath, @"Legal_entity.json"))))
                    //     {
                    //         JsonSerializer serializer = new JsonSerializer();
                    //         var list = (List<MASTER_Legal_entityEntity>)serializer.Deserialize(file, typeof(List<MASTER_Legal_entityEntity>));
                    //         foreach (var i in list) FillData(i);
                    //         context.AddRange(list);
                    //         context.SaveChanges();
                    //     }
                    // }
                    // else
                    //     Console.WriteLine("Legal_entity have already been imported to db.");

                }
            }

            Console.WriteLine("Done seeding database.");
            Console.WriteLine();
        }

        public static void FillData(BaseEntity<Guid> i)
        {
            i.id = Guid.NewGuid();
            i.isActive = true;
            i.created = DateTime.Now;
            i.updated = DateTime.Now;
        }

        public static string GetAbsolutePath(string filePath)
        {
            var currentDir = Directory.GetCurrentDirectory();
            return Path.Combine(currentDir, filePath);
        }
    }

	public class MigrationData
    {
        public static void EnsureMigration(IServiceProvider serviceProvider)
        {
            Console.WriteLine("Migrate database...");

            using (var scope = serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                var context = scope.ServiceProvider.GetService<DataContext>();
                context.Database.Migrate();
            }

            Console.WriteLine("Done.");
            Console.WriteLine();
        }
    }
}