using Prism.Commands;
using Prism.Mvvm;
using System.Collections.ObjectModel;
using System.Windows.Input;
using XP.Common.Localization.Interfaces;
using XP.Common.Logging.Interfaces;

namespace XP.Scan.ViewModels
{
    public class XPScanViewModel : BindableBase
    {
        private readonly ILoggerService _logger;
        private readonly ILocalizationService _localizationService;
        private AcquisitionMode _selectedAcquisitionMode;
        private int _mergeLevel = 1;
        private int _acquisitionCount = 10;
        private double _rotationAngle = 0;
        private double _acquisitionProgress = 0;
        private bool _canStartAcquisition = true;
        private bool _canStopAcquisition = false;

        // 本地化文本属性
        public string LabelScanMode => _localizationService.GetString("Scan_Text_ScanMode");
        public string LabelFrameMerge => _localizationService.GetString("Scan_Text_FrameMerge");
        public string LabelNums => _localizationService.GetString("Scan_Text_Nums");
        public string LabelAngles => _localizationService.GetString("Scan_Text_Angles");
        public string LabelProgress => _localizationService.GetString("Scan_Text_Progress");
        public string LabelStart => _localizationService.GetString("Scan_Button_Start");
        public string LabelStop => _localizationService.GetString("Scan_Button_Stop");

        public ObservableCollection<AcquisitionMode> AcquisitionModes { get; set; }

        public AcquisitionMode SelectedAcquisitionMode
        {
            get => _selectedAcquisitionMode;
            set => SetProperty(ref _selectedAcquisitionMode, value);
        }

        public int MergeLevel
        {
            get => _mergeLevel;
            set => SetProperty(ref _mergeLevel, value);
        }

        public int AcquisitionCount
        {
            get => _acquisitionCount;
            set => SetProperty(ref _acquisitionCount, value);
        }

        public double RotationAngle
        {
            get => _rotationAngle;
            set => SetProperty(ref _rotationAngle, value);
        }

        public double AcquisitionProgress
        {
            get => _acquisitionProgress;
            set => SetProperty(ref _acquisitionProgress, value);
        }

        public bool CanStartAcquisition
        {
            get => _canStartAcquisition;
            set => SetProperty(ref _canStartAcquisition, value);
        }

        public bool CanStopAcquisition
        {
            get => _canStopAcquisition;
            set => SetProperty(ref _canStopAcquisition, value);
        }

        public ICommand StartAcquisitionCommand { get; }
        public ICommand StopAcquisitionCommand { get; }

        private void StartAcquisition()
        {
            _logger.Info("开始采集 | Start acquisition");
            CanStartAcquisition = false;
            CanStopAcquisition = true;
        }

        private void StopAcquisition()
        {
            _logger.Info("停止采集 | Stop acquisition");
            CanStartAcquisition = true;
            CanStopAcquisition = false;
        }

        public XPScanViewModel(ILoggerService loggerService, ILocalizationService localizationService)
        {
            _logger = loggerService.ForModule<XPScanViewModel>();
            _localizationService = localizationService;

            AcquisitionModes = new ObservableCollection<AcquisitionMode>
            {
                new AcquisitionMode { Id = 1, Name = "QucikScan" },
                new AcquisitionMode { Id = 2, Name = "QualityScan" }
            };

            SelectedAcquisitionMode = AcquisitionModes[0];

            StartAcquisitionCommand = new DelegateCommand(StartAcquisition);
            StopAcquisitionCommand = new DelegateCommand(StopAcquisition);
        }
    }
}