namespace Password_Manager
{
    public delegate void ProfileChanges(string profileName);
    public delegate string[] ProfileList();
    public delegate void Save();
    public partial class MainForm : Form
    {
        public event ProfileDataRequest? CurrentProfilePathRequest;
        public event ProfileDataRequest? CurrentProfileNameRequest;
        public event ProfileList? CurrentProfileListRequest;
        public event ProfileChanges? CurrentProfileChanged;
        public event Save? SaveRequest;

        public MainForm(ProfileDataRequest CurrentProfileNameRequest, ProfileDataRequest CurrentProfilePathRequest, ProfileList CurrentProfileListRequest, ProfileChanges CurrentProfileChanged)
        {
            this.CurrentProfileNameRequest = CurrentProfileNameRequest;
            this.CurrentProfilePathRequest = CurrentProfilePathRequest;
            this.CurrentProfileListRequest = CurrentProfileListRequest;
            this.CurrentProfileChanged = CurrentProfileChanged;
            InitializeComponent();
            LoadCurrentProfile();

            foreach (string s in CurrentProfileListRequest?.Invoke())
            {
                profileSelection.Items.Add(s);
            }
            profileSelection.SelectedIndex = 0;

            SaveRequest?.Invoke();
        }

        private void LoadCurrentProfile()
        {
            this.Text = CurrentProfileNameRequest?.Invoke();
            resultList.ReloadResults();
        }

        private void ChangeProfile(object sender, EventArgs e)
        {
            CurrentProfileChanged?.Invoke(profileSelection.Text);

            foreach (string s in CurrentProfileListRequest?.Invoke())
            {
                profileSelection.Items.Add(s);
            }
        }

        private void AddProfile(object sender, EventArgs e)
        {
            NewProfileForm npf = new NewProfileForm();
            npf.ReloadPasswordsRequest += () => resultList.ReloadResults();
            npf.Show();
        }

        private void Generate(object sender, EventArgs e)
        {
            GeneratePassword gp = new GeneratePassword(searchBox.Text, CurrentProfilePathRequest?.Invoke());
            gp.Show();
        }
    }
}