FruitBankHybridApp/FruitBankHybrid.Shared/Services/MeasurementService.cs

using AyCode.Core.Loggers;
using DevExpress.Blazor;
using FruitBank.Common.Dtos;
using FruitBank.Common.Entities;
using FruitBank.Common.Enums;
using FruitBank.Common.Interfaces;
using FruitBank.Common.Services;
using FruitBankHybrid.Shared.Models;
using FruitBankHybrid.Shared.Services.Loggers;
using Mango.Nop.Core.Dtos;
using Mango.Nop.Core.Loggers;
using Nop.Core.Domain.Orders;

namespace FruitBankHybrid.Shared.Services;

public class MeasurementService(IEnumerable<IAcLogWriterClientBase> logWriters) : 
    MeasurementServiceBase<LoggerClient>(new LoggerClient<MeasurementService>(logWriters.ToArray())), IMeasurementService
{
    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 ShippingItemPallet CreateNewShippingItemPallet(ShippingItem shippingItem, CustomerDto? customerDto)
    {
        var shippingItemPallet = CreatePalletItemBase<ShippingItemPallet>(shippingItem.Id, shippingItem.ProductDto?.Tare, shippingItem.IsMeasurable, customerDto);
        
        shippingItemPallet.ShippingItem = shippingItem;
        shippingItemPallet.PalletWeight = shippingItem.IsMeasurable ? shippingItem.Pallet?.Weight ?? 0 : 0;

        return shippingItemPallet;
    }

    public static OrderItemPallet CreateNewOrderItemPallet(OrderItemDto orderItemDto, CustomerDto? customerDto)
    {
        var orderItemPallet = CreatePalletItemBase<OrderItemPallet>(orderItemDto.Id, orderItemDto.ProductDto?.Tare, orderItemDto.IsMeasurable, customerDto);

        orderItemPallet.OrderItemDto = orderItemDto;
        return orderItemPallet;
    }

    public static StockTakingItemPallet CreateNewStockTakingItemPallet(StockTakingItem stockTakingItem, CustomerDto? customerDto)
    {
        var stockTakingItemPallet = CreatePalletItemBase<StockTakingItemPallet>(stockTakingItem.Id, stockTakingItem.Product?.Tare, stockTakingItem.IsMeasurable, customerDto);

        stockTakingItemPallet.GrossWeight = stockTakingItem.IsMeasurable ? -1 : 0;
        stockTakingItemPallet.TrayQuantity = -1;

        stockTakingItemPallet.StockTakingItem = stockTakingItem;
        return stockTakingItemPallet;
    }

    private static TPalletItem CreatePalletItemBase<TPalletItem>(int foreignKey, double? tare, bool isMeasurable, CustomerDto? customerDto) where TPalletItem : MeasuringItemPalletBase
    {
        var palletItem = Activator.CreateInstance<TPalletItem>();

        palletItem.SetForeignKey(foreignKey);

        //palletItem.PalletWeight = isMeasurable ? orderItemDto.Pallet?.Weight ?? 0 : 0;
        palletItem.TareWeight = isMeasurable ? tare ?? 0 : 0;

        palletItem.CreatorId = customerDto?.Id;
        palletItem.ModifierId = customerDto?.Id;

        return palletItem;
    }

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

    /// <summary>
    /// Returns the last order note starting with '*', or null if none exists.
    /// </summary>
    public static string? GetOrderNote(IEnumerable<OrderNote>? orderNotes)
        => orderNotes?.LastOrDefault(x => x.Note.StartsWith('*'))?.Note;

    /// <summary>
    /// Returns a Bootstrap badge CSS class for the given measuring status.
    /// When <paramref name="hasAuditedStage"/> is false, Finnished is treated as the final state (success/green).
    /// </summary>
    public static string GetMeasuringStatusBadgeCssClass(MeasuringStatus status, bool hasAuditedStage = true) => status switch
    {
        MeasuringStatus.Audited => "bg-success",
        MeasuringStatus.Finnished => hasAuditedStage ? "bg-primary" : "bg-success",
        MeasuringStatus.Started => "bg-warning text-dark",
        _ => "bg-secondary"
    };

    /// <summary>
    /// Returns a localized display text for the given measuring status.
    /// </summary>
    public static string GetMeasuringStatusText(MeasuringStatus status) => status switch
    {
        MeasuringStatus.Audited => "Lezárva",
        MeasuringStatus.Finnished => "Kész",
        MeasuringStatus.Started => "Folyamatban",
        _ => "Nem kezdett"
    };

    /// <summary>
    /// Returns a text color CSS class for the given measuring status.
    /// When <paramref name="hasAuditedStage"/> is false, Finnished is treated as the final state (success/green).
    /// </summary>
    public static string GetMeasuringStatusCssClass(MeasuringStatus status, bool hasAuditedStage = true) => status switch
    {
        MeasuringStatus.Audited => "text-success",
        MeasuringStatus.Finnished => hasAuditedStage ? "text-primary" : "text-success",
        MeasuringStatus.Started => "text-warning",
        _ => "text-muted"
    };

    /// <summary>
    /// Computes a shipping-level MeasuringStatus from its items.
    /// </summary>
    public static MeasuringStatus GetShippingMeasuringStatus(Shipping shipping)
    {
        var items = shipping.ShippingDocuments?
            .Where(sd => sd.ShippingItems is not null)
            .SelectMany(sd => sd.ShippingItems!);

        if (items is null || !items.Any())
            return MeasuringStatus.NotStarted;

        if (items.All(si => si.IsMeasured))
            return MeasuringStatus.Finnished;

        if (items.Any(si => si.MeasuringStatus == MeasuringStatus.Started || si.IsMeasured))
            return MeasuringStatus.Started;

        return MeasuringStatus.NotStarted;
    }
}