using Gremlin_BlazorServer.Data.DBClasses;
using Gremlin_BlazorServer.Data.EntityClasses;
using Microsoft.EntityFrameworkCore;
using System.Diagnostics;

namespace Gremlin_BlazorServer.Services
{
	public class ProductLineService
	{
		private readonly GremlinDb gremlinDb;
		public ProductLineService(GremlinDb gC)
		{
			gremlinDb = gC;
		}

		public void ConfigureServices(IServiceCollection services)
		{
			_ = services.AddDbContext<GremlinDb>(ServiceLifetime.Scoped);
		}

		public async Task<List<ProductLine>> GetAllProductLinesAsync()
		{
			return await gremlinDb.ProductLines.ToListAsync();
		}

		public async Task<bool> InsertProductLineAsync(ProductLine productLine)
		{
			try
			{
				_ = await gremlinDb.ProductLines.AddAsync(productLine);
				_ = await gremlinDb.SaveChangesAsync();
				return true;
			}
			catch (Exception exception)
			{
				Debug.WriteLine(exception.Message);
				return false;
			}
		}

		public async Task<ProductLine?> GetProductLineAsync(string productLineCode)
		{
			return await gremlinDb.ProductLines.FirstOrDefaultAsync(productLine => productLine.ProductLineCode.Equals(productLineCode));
		}

		public async Task<bool> UpdateProductLineAsync(ProductLine productLine)
		{
			_ = gremlinDb.ProductLines.Update(productLine);
			_ = await gremlinDb.SaveChangesAsync();
			return true;
		}

		public async Task<bool> DeleteProductLineAsync(ProductLine productLine)
		{
			_ = gremlinDb.Remove(productLine);
			_ = await gremlinDb.SaveChangesAsync();
			return true;
		}
	}
}