using CommunityToolkit.Mvvm.ComponentModel;
using Livia.Models.Data;

namespace Livia.Models;

public interface IPatientInfoManager
{
    bool AnonymousMode { get; set; }
    string PatientName { get; }
    string PatientId { get; }
    string PatientSex { get; }
    string PatientAge { get; }
    DateTime StudyDate { get; }
    void Init(AdditionalInfoJson additionalInfo);
}

internal class PatientInfoManager : ObservableObject, IPatientInfoManager
{
    public bool AnonymousMode { get => _anonymousMode; set => SetProperty(ref _anonymousMode, value); }
    public string PatientName { get => _patientName; private set => SetProperty(ref _patientName, value); }
    public string PatientId { get => _patientId; private set => SetProperty(ref _patientId, value); }
    public string PatientSex { get => _patientSex; private set => SetProperty(ref _patientSex, value); }
    public string PatientAge { get => _patientAge; private set => SetProperty(ref _patientAge, value); }
    public DateTime StudyDate { get => _studyDate; private set => SetProperty(ref _studyDate, value); }

    private bool _anonymousMode;
    private string _patientName = string.Empty;
    private string _patientId = string.Empty;
    private string _patientSex = string.Empty;
    private string _patientAge = string.Empty;
    private DateTime _studyDate = DateTime.MinValue;

    public void Init(AdditionalInfoJson additionalInfo)
    {
        PatientName = additionalInfo.ScanInfo.PatientName;
        PatientId = additionalInfo.ScanInfo.PatientId ?? string.Empty;
        PatientAge = additionalInfo.ScanInfo.PatientAge;
        PatientSex = additionalInfo.ScanInfo.PatientSex;
        StudyDate = DateTime.ParseExact(additionalInfo.ScanInfo.StudyDate, "yyyyMMdd", System.Globalization.CultureInfo.InvariantCulture);
    }
}