using System;
using System.Collections.ObjectModel;
using System.Linq;
using System.Threading.Tasks;
using Avalonia.Controls.Notifications;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using CommunityToolkit.Mvvm.Messaging;
using Seyounth.Hyosung.Data.Models;
using Seyounth.Hyosung.Data.Services;
using Seyounth.Hyosung.Data.Services.Hyosung;
using SukiUI.Toasts;

namespace Seyounth.Hyosung.Ava.ViewModels;

public partial class VarietyManagerViewModel : ObservableObject
{
    [ObservableProperty] private ObservableCollection<Variety> _varieties;
    [ObservableProperty] private ObservableCollection<Pallet> _pallets;

    [ObservableProperty] private ObservableCollection<Pallet> _honeyPallets = new();

    [ObservableProperty] private ObservableCollection<Pallet> _paperPallets = new();

    [ObservableProperty] private ObservableCollection<Pallet> _trays = new();


    private readonly ISukiToastManager _toastManager;
    private readonly IVarietyService _varietyService;
    private readonly IPalletService _palletService;
    private readonly IHyosungWmsService _wmsService;
    public void Reload()
    {
        Pallets = new ObservableCollection<Pallet>(_palletService.GetPallets());
        HoneyPallets = new ObservableCollection<Pallet>(Pallets.Where(p => p.Type == PalletType.Honey));
        var papers = Pallets.Where(p => p.Type == PalletType.Paper).ToList();
        papers.Add(new Pallet());
        papers = papers.OrderBy(p => p.Length).ToList();
        PaperPallets = new ObservableCollection<Pallet>(papers);
        Trays = new ObservableCollection<Pallet>(Pallets.Where(p =>
            p.Type is PalletType.Plywood or PalletType.Wood));
        var varieties = _varietyService.GetAll().Select(v =>
        {
            // 匹配相同ID的托盘对象
            v.TopAndBottomPallet = HoneyPallets.FirstOrDefault(p => p.Id == v.TopAndBottomPallet.Id);
            v.MiddlePallet = HoneyPallets.FirstOrDefault(p => p.Id == v.MiddlePallet.Id);
            v.Tray = Trays.FirstOrDefault(p => p.Id == v.Tray.Id);
            v.PaperTray = v.PaperTray is null
                ? PaperPallets.First()
                : PaperPallets.FirstOrDefault(p =>
                    p.Id == v.PaperTray.Id);
            return v;
        });

        Varieties = new ObservableCollection<Variety>(varieties);
    }

    public VarietyManagerViewModel(IVarietyService varietyService, ISukiToastManager toastManager,
        IPalletService palletService,IHyosungWmsService wmsService)
    {
        _wmsService = wmsService;
        _toastManager = toastManager;
        _palletService = palletService;
        _varietyService = varietyService;
        Reload();
    }


    [RelayCommand]
    private void AddNewRow()
    {
        Varieties.Add(new Variety());
    }

    [RelayCommand]
    private void OnCopyNew(object obj)
    {
        if (obj is Variety variety)
        {
            var newVariety = new Variety
            {
                Id = variety.Id,
                TopAndBottomPallet = variety.TopAndBottomPallet,
                MiddlePallet = variety.MiddlePallet,
                Tray = variety.Tray,
                PaperTray = variety.PaperTray,
                StackingLayers = variety.StackingLayers,
                YarnCarType = variety.YarnCarType,
                NeedAngleBeam = variety.NeedAngleBeam,
                NeedFilmCoating = variety.NeedFilmCoating,
                NeedFilmWrapping = variety.NeedFilmWrapping,
                HasBox = variety.HasBox,
                Specifications = variety.Specifications,
                InnerDiameter = variety.InnerDiameter,
                LastNo = variety.LastNo,
                OuterDiameter = variety.OuterDiameter,
                TotalCount = variety.TotalCount,
                YarnDiameter = variety.YarnDiameter,
                YarnThickness = variety.YarnThickness,
                MasterLabelCount = variety.MasterLabelCount,
                NeedPackStrap = variety.NeedPackStrap,
                NeedTopBoard = variety.NeedTopBoard,
                PaperTubeHeight = variety.PaperTubeHeight,
                StackHeadCount = variety.StackHeadCount,
                SubLabelCount = variety.SubLabelCount,
                YarnCarSide = variety.YarnCarSide,
                StackHeadSpec = variety.StackHeadSpec,
                Code = variety.Code,
                ControlNo = variety.ControlNo,
                GrossWeight = variety.GrossWeight,
                NetWeight = variety.NetWeight,
                SingleWeight = variety.SingleWeight,
                IsTurn = variety.IsTurn,
                Lot = variety.Lot,
            };
            Varieties.Add(newVariety);
        }
    }


    [RelayCommand]
    private void OnDeletePallet(object obj)
    {
        if (obj is Variety variety)
        {
            Varieties.Remove(variety);
            _varietyService.DeleteVarietyAsync(variety);
            _toastManager.CreateToast()
                .WithTitle("删除成功")
                .Dismiss().After(TimeSpan.FromSeconds(3))
                .OfType(NotificationType.Success)
                .Dismiss().ByClicking()
                .Queue();
        }
        else
        {
            Console.Write("Object is not a Pallet");
        }
    }

    [RelayCommand]
    private async Task OnSavePallet(object obj)
    {
        
        if (obj is Variety variety)
        {
            var mod = await _wmsService.GetItemInfoByItemCode(variety.Code);
            if(mod is null)
            {
                _toastManager.CreateToast()
              .WithTitle("请检查产品代码是否错误")
              .Dismiss().After(TimeSpan.FromSeconds(3))
              .OfType(NotificationType.Error)
              .Dismiss().ByClicking()
              .Queue();
                return;
            }
            await _varietyService.AddVarietyAsync(variety);
            _toastManager.CreateToast()
                .WithTitle("保存成功")
                .Dismiss().After(TimeSpan.FromSeconds(3))
                .OfType(NotificationType.Success)
                .Dismiss().ByClicking()
                .Queue();
            //Pallets = new ObservableCollection<Pallet>(_palletService.GetPallets());
        }
    }
}