using NorthBridgeContract.BusinessLogicsContracts;
using NorthBridgeContract.DataModels;
using NorthBridgeContract.StoragesContracts;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace NorthBridgeBusinessLogic.Implementations
{
    public class SupplyBusinessLogicContract : ISupplyBusinessLogicContract
    {
        private readonly ISupplyStorageContract _supplyStorageContract;

        public SupplyBusinessLogicContract(ISupplyStorageContract supplyStorageContract)
        {
            _supplyStorageContract = supplyStorageContract;
        }

        public void CreateSupply(SupplyDataModel supply)
        {
            supply.Validate();
            _supplyStorageContract.AddSupply(supply);
        }

        public SupplyDataModel GetSupplyById(string supplyId)
        {
            var supply = _supplyStorageContract.GetSupplyById(supplyId);
            if (supply == null)
            {
                throw new ArgumentException($"Supply with ID {supplyId} not found.");
            }
            return supply;
        }

        public List<SupplyDataModel> GetSuppliesByStorageId(string storageId)
        {
            return _supplyStorageContract.GetSuppliesByStorageId(storageId);
        }

        public void AddOrUpdateComponentInSupply(ComponentInSupplyDataModel componentInSupply)
        {
            componentInSupply.Validate();
            _supplyStorageContract.AddOrUpdateComponentInSupply(componentInSupply);
        }

        public void UpdateComponentCountInSupply(string supplyId, string componentId, int newCount)
        {
            if (newCount <= 0)
            {
                throw new ArgumentException("Component count must be greater than zero.");
            }
            _supplyStorageContract.UpdateComponentCountInSupply(supplyId, componentId, newCount);
        }

        public void RemoveComponentFromSupply(string supplyId, string componentId)
        {
            _supplyStorageContract.RemoveComponentFromSupply(supplyId, componentId);
        }
    }

}