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;

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))
               .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)
    {
        var shift = await _dbContext.Queryable<BusinessPlaceShiftRelationshipEntity>()
            .Where(x => x.PlaceCode == request.PlaceCode)
            .FirstAsync();
        shift.ThrowIfNull($"营业点{request.PlaceCode}吗，没有餐别!");

        var BusinessShiftMealRelationships = await _dbContext.Queryable<BusinessShiftMealRelationshipEntity>()
            .Where(x => x.ShiftCode == shift.ShiftCode)
            .Select<BusinessShiftMealRelationshipResponse>()
            .ToListAsync();

        // 读取配置中的时间
        var eightThirtyPmStr = _configuration["EightThirtyPM"];
        DateTime.TryParseExact(eightThirtyPmStr, "HH:mm:ss", null, System.Globalization.DateTimeStyles.None, out var dateTime);

        var payTypes = new List<BalanceRecordSourceEnumType> { BalanceRecordSourceEnumType.Cash };
        if (shift.TenantId == request.Factory)
        {
            payTypes.Add(BalanceRecordSourceEnumType.LocalTenantSubsidies);
        }

        var res = new GetDishesMenusBookingResponse
        {
            BusinessShiftMealRelationships = BusinessShiftMealRelationships,
            ServiceTime = dateTime,
            PayType = payTypes
        };
        return res;
    }

}