using DevExpress.Blazor;
using FruitBank.Common.Dtos;
using FruitBank.Common.Entities;
using FruitBank.Common.Interfaces;
using FruitBankHybrid.Shared.Models;
using Mango.Nop.Core.Dtos;

namespace FruitBankHybrid.Shared.Services;

public class MeasuringService
{
    public MeasuringService()
    {

    }

    public static bool DaysEqual(DateTime date1, DateTime date2)
        => (date1.Year == date2.Year && date1.DayOfYear == date2.DayOfYear);

    public static void OnCustomDisabledDate(CalendarCustomDisabledDateEventArgs args, List<MeasuringDateSelectorModel>? measuringDates)
        => args.IsDisabled = measuringDates == null || !measuringDates.Exists(shippingDateModel => DaysEqual(shippingDateModel.DateTime, args.Date));

    public static string GetShippingDateCssClassNames(DateTime date, List<MeasuringDateSelectorModel>? measuringDates)
    {
        if (measuringDates == null) return string.Empty;

        if (measuringDates.Exists(shipping => !shipping.IsMeasured && shipping.DateTime.Date <= DateTime.Now.Date && DaysEqual(shipping.DateTime, date)))
            return "fw-bold text-danger";

        if (measuringDates.Exists(shipping => shipping.IsMeasured && DaysEqual(shipping.DateTime, date)))
            return "fw-bold text-success";

        if (measuringDates.Exists(shipping => !shipping.IsMeasured && DaysEqual(shipping.DateTime, date)))
            return "fw-bold";

        return string.Empty;
    }

    public static string GetCustomItemPalletsCssClassNames(string fieldName, IMeasuringItemPalletBase shippingItemPallet, bool isMeasurable, int? maxTrayQuantity = null)
    {
        //if (shippingItemPallet.NetWeight < 0) return "text-danger";

        switch (fieldName)
        {
            case nameof(ShippingItemPallet.TareWeight):
                return IsCustomItemPalletMeasuredAndValid(shippingItemPallet, isMeasurable) ? "text-success" : (shippingItemPallet.TareWeight < 0 || shippingItemPallet.NetWeight < 0 ? "text-danger" : "");
                break;
            case nameof(ShippingItemPallet.PalletWeight):
                return IsCustomItemPalletMeasuredAndValid(shippingItemPallet, isMeasurable) ? "text-success" : (shippingItemPallet.PalletWeight < 0 || shippingItemPallet.NetWeight < 0 ? "text-danger" : "");
                break;
            case nameof(ShippingItemPallet.TrayQuantity):
                //return IsCustomItemPalletMeasuredAndValid(shippingItemPallet, isMeasurable) ? "text-success" : (shippingItemPallet.TrayQuantity < 0 || (maxTrayQuantity.HasValue && shippingItemPallet.TrayQuantity > maxTrayQuantity.Value) ? "text-danger" : "");
                return shippingItemPallet.TrayQuantity < 0 || (maxTrayQuantity.HasValue && shippingItemPallet.TrayQuantity > maxTrayQuantity.Value) ? "text-danger" : (IsCustomItemPalletMeasuredAndValid(shippingItemPallet, isMeasurable) ? "text-success" : "");
                break;
            case nameof(ShippingItemPallet.GrossWeight):
                return IsCustomItemPalletMeasuredAndValid(shippingItemPallet, isMeasurable) ? "text-success" : (shippingItemPallet.GrossWeight < 0 || shippingItemPallet.NetWeight < 0 ? "text-danger" : "");
                break;
            case nameof(ShippingItemPallet.NetWeight):
                return IsCustomItemPalletMeasuredAndValid(shippingItemPallet, isMeasurable) ? "text-success" : (shippingItemPallet.NetWeight < 0 ? "text-danger" : "");
                break;
        }

        return string.Empty;
    }

    public static OrderItemPallet CreateNewOrderItemPallet(OrderItemDto orderItemDto, CustomerDto? customerDto)
    {
        var orderItemPallet = new OrderItemPallet
        {
            OrderItemId = orderItemDto.Id,
            OrderItemDto = orderItemDto,
            TareWeight = orderItemDto.ProductDto?.Tare ?? 0,

            CreatorId = customerDto?.Id,
            ModifierId = customerDto?.Id
        };

        return orderItemPallet;
    }

    public static bool IsCustomItemPalletMeasuredAndValid(IMeasuringItemPalletBase customItemPallet, bool isMeasurable)
        => customItemPallet.IsMeasuredAndValid(isMeasurable);
}