using Microsoft.AspNetCore.Mvc;
using System.Collections.Generic;
using System;
using LawFirmContracts.BusinessLogicContracts;
using LawFirmContracts.ViewModels;
using LawFirmContracts.SearchModels;
using LawFirmContracts.BindingModels;
using LawFirmDataModels.Models;

namespace LawFirmRestApi.Controllers
{
    [Route("api/[controller]/[action]")]
    [ApiController]
    public class ShopController : Controller
    {
        private readonly ILogger _logger;
        private readonly IShopLogic _shop;

        public ShopController(ILogger<ShopController> logger, IShopLogic shopLogic)
        {
            _logger = logger;
            _shop = shopLogic;
        }


        [HttpGet]
        public List<ShopViewModel>? GetShopList()
        {
            try
            {
                return _shop.ReadList(null);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка получения списка магазинов");
                throw;
            }
        }

        [HttpGet]
        public ShopViewModel? GetShop(int shopId)
        {
            try
            {
                var shop = _shop.ReadElement(new ShopSearchModel
                {
                    Id = shopId
                });
                if (shop != null)
                {
                    List<Tuple<string, int>> docCount = new List<Tuple<string, int>>();
                    foreach (var doc in shop.ShopDocuments)
                    {
                        docCount.Add(new Tuple<string, int>(doc.Value.Item1.DocumentName, doc.Value.Item2));
                    }

                    shop = new()
                    {
                        Id = shop.Id,
                        Name = shop.Name,
                        Adress = shop.Adress,
                        OpeningDate = shop.OpeningDate,
                        MaxCountDocuments = shop.MaxCountDocuments,
                        DocumentCount = docCount
                    };
                }
                return shop;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка получения магазина по id={Id}",shopId);
                throw;
            }
        }

        [HttpPost]
        public void CreateShop(ShopBindingModel model)
        {
            try
            {
                _shop.Create(model);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка создания магазина");
                throw;
            }
        }

        [HttpPost]
        public void UpdateShop(ShopBindingModel model)
        {
            try
            {
                _shop.Update(model);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка обновления магазина");
                throw;
            }
        }

        [HttpPost]
        public void DeleteShop(ShopBindingModel model)
        {
            try
            {
                _shop.Delete(model);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка удаления магазина");
                throw;
            }
        }
        [HttpPost]
        public void SupplyDocumentsToShop(Tuple<ShopSearchModel,DocumentBindingModel,int> supplyRequest)
        {
            try
            {
                _shop.SupplyDocuments(supplyRequest.Item1, supplyRequest.Item2, supplyRequest.Item3);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка пополнения магазина");
                throw;
            }
        }
    }
}