using Microsoft.EntityFrameworkCore;
using Microsoft.SelfService.Portal.Core.API.Context;
using Microsoft.SelfService.Portal.Core.API.Interfaces;
using Microsoft.SelfService.Portal.Core.API.Models;

namespace Microsoft.SelfService.Portal.Core.API.Repository
{
    public class EnvironmentRepository : IEnvironmentInterface
    {
        private readonly DataContext _context;

        public EnvironmentRepository(DataContext context)
        {
            _context = context;
        }
        
        public ICollection<EnvironmentModel> GetEnvironments()
        {
            return _context.Environments.ToList();
        }

        public EnvironmentModel GetEnvironmentById(Guid Id)
        {
            return _context.Environments
                .Where(e => e.Id == Id).FirstOrDefault();
        }
        public bool AddEnvironmentById(EnvironmentModel environment)
        {
            _context.Add(environment);
            return SaveChanges();
        }
        public bool DeleteEnvironmentById(EnvironmentModel environment)
        {
            _context.Remove(environment);
            return SaveChanges();
        }
        public bool EditEnvironmentById(EnvironmentModel environment)
        {
            _context.Update(environment);
            return SaveChanges();
        }

        public EnvironmentModel GetLinkedDomainsByEnvironmentId(Guid Id)
        {
            return _context.Environments
                .Include(ed => ed.EnvironmentDomains)
                .ThenInclude(d => d.Domain)
                .Where(e => e.Id == Id).FirstOrDefault();
        }

        public ICollection<TemplateModel> GetAvailableTemplatesByEnvironmentId(Guid Id)
        {
            var environment = _context.Environments.Where(e => e.Id == Id).FirstOrDefault();

            return _context.Templates.Where(t => t.CloudTemplate == environment.CloudEnabled).ToList();
        }

        public bool CheckEnvironmentById(Guid Id)
        {
            return _context.Environments
                .Any(e => e.Id == Id);
        }
        public bool CheckEnvironmentByName(String Name)
        {
            return _context.Environments
                .Any(e => e.Name == Name);
        }

        public bool SaveChanges()
        {
            var saved = _context.SaveChanges();
            return saved > 0 ? true : false;
        }
    }
}