using Dlhis.Basic.Dishes.Request;
using Dlhis.Basic.Dishes.Response;
using Dlhis.Entity.Basic.Entity;
using Dlhis.Entity.Canteen.Entities;
using Dlhis.Entity.Canteen.Enums;
using Kurisu.AspNetCore.Utils.Extensions;
using Kurisu.Core.DataAccess.Dto;
using Kurisu.SqlSugar.Extensions;
using Kurisu.SqlSugar.Services;
using Mapster;
using System.Collections.Generic;
using System.Globalization;

namespace Dlhis.Basic.Dishes.Services.Implements;

public class DishesService : IDishesService
{
    private readonly IDbContext _dbContext;
    private readonly IConfiguration _configuration;

    public DishesService(IDbContext dbContext, IConfiguration configuration)
    {
        _dbContext = dbContext;
        _configuration = configuration;
    }

    public async Task<Pagination<DishesResponse>> GetDishesPageAsync(DishesPageRequest request)
    {
        //todo 营业点权限

        return await _dbContext.Queryable<DishesEntity>()
               .LeftJoin<DishesCategoryEntity>((x, category) => x.CategoryCode == category.Code)
               .WhereIF(request.Search.IsPresent(), x => x.CustomCode == request.Search || x.Name.Contains(request.Search))
               .WhereIF(request.BusinessPlaceCodes.IsPresent(), x => request.BusinessPlaceCodes.Contains(x.BusinessPlaceCode))
               .OrderBy(x => x.CreateTime, SqlSugar.OrderByType.Desc)
               .Select((x, category) => new DishesResponse
               {
                   CurrnetUnits = x.Units.ToString(),
                   CategoryName = category.Name,

               }, true)
               .ToPageListAsync(request);
    }


    public async Task SaveDishesAsync(DishesSaveRequest request)
    {
        if (!request.Id.HasValue)
        {
            var dishers = request.Adapt<DishesEntity>();
            dishers.CustomCode = request.CustomCode;
            await _dbContext.InsertAsync(dishers);
        }
        else
        {
            var entity = await _dbContext.Queryable<DishesEntity>().Where(x => x.Id == request.Id).FirstAsync();
            entity.ThrowIfNull("菜品不存在,无法更新");

            request.Adapt(entity);
            await _dbContext.UpdateAsync(entity);
        }
    }

    public async Task<GetDishesMenusBookingResponse> GetDishesMenusBookingSetting(GetDishesMenusBookingRequest request)
    {
        // 读取最晚订餐的时间
        var strDatetime = await _dbContext.Queryable<CanteenSettingEntity>()
            .Where(x => x.UniqueType == CanteenSettingUnqiueEnumType.Tenant && x.Item == CanteenSettingItemEnumType.BookingDeadline && x.Enable)
            .Select(x => x.Value)
            .FirstAsync();

        DateTime dateTime;
        DateTime.TryParseExact(strDatetime, "HH:mm:ss", null, System.Globalization.DateTimeStyles.None, out dateTime);

        var res = new GetDishesMenusBookingResponse
        {
            ServiceTime = dateTime,
        };

        var shift = await _dbContext.Queryable<BusinessPlaceShiftRelationshipEntity>()
            .Where(x => x.PlaceCode == request.PlaceCode)
            .FirstAsync();

        var payTypes = new List<BalanceRecordSourceEnumDto>();
        var dto1 = new BalanceRecordSourceEnumDto
        {
            Type = BalanceRecordSourceEnumType.Cash
        };
        payTypes.Add(dto1);

        if (shift != null)
        {
            var businessShiftMealRelationships = await _dbContext.Queryable<BusinessShiftMealRelationshipEntity>()
               .Where(x => x.ShiftCode == shift.ShiftCode)
               .Select<BusinessShiftMealRelationshipResponse>()
               .ToListAsync();
            res.BusinessShiftMealRelationships = businessShiftMealRelationships;

            if (shift.TenantId == request.Factory)
            {
                var dto2 = new BalanceRecordSourceEnumDto
                {
                    Type = BalanceRecordSourceEnumType.LocalTenantSubsidies
                };
                payTypes.Add(dto2);
            }

        }
        res.PayTypes = payTypes;
        return res;
        }

    public async Task<DishesDetailResponse> GetDishesDetailByIdAsync(long id)
    {
        return await _dbContext.Queryable<DishesEntity>()
            .Where(x => x.Id == id)
            .Select<DishesDetailResponse>()
            .SingleAsync();
    }
}