using Deckungsbeitrag.Properties;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Drawing;
using System.Drawing.Printing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Deckungsbeitrag
{
  public partial class FormEinstellung : Form
  {
    string varkosten = ConfigurationManager.AppSettings["Variabel"];
    string fixlohnkosten = ConfigurationManager.AppSettings["FixLohn"];
    string fixmietkosten = ConfigurationManager.AppSettings["FixMiete"];
    public bool changed = false;
    public bool validating = true;

    public FormEinstellung()
    {
      InitializeComponent();
    }

    public FormEinstellung(string v) : this()
    {
      if (v == "Sortiment") { ButtonPfad_Click(buttonSortiment, null); this.textBoxSortiment.BackColor = Color.Red; }
    }

    private void FormEinstellung_Load(object sender, EventArgs e)
    {
      Load_Settings();     
    }
    private void Load_Settings()
    {
      this.checkBoxMaxWert.Checked = Settings.Default.MaxChecked;
      this.checkBoxMinWert.Checked = Settings.Default.MinChecked;
      this.numUpDownAnzahl.Value = Settings.Default.ZAnzahl;
      if (checkBoxMaxWert.Checked) { this.numUpDownMaxWert.Value = (int)Settings.Default.RatMax; this.numUpDownMaxWert.Enabled = true; }
      if (checkBoxMinWert.Checked) { this.numUpDownMinWert.Value = (int)Settings.Default.RatMin; this.numUpDownMinWert.Enabled = true; }

      this.textBoxSortiment.Text = ConfigurationManager.AppSettings["SortimentPfad"];
      this.textBoxRatingbild.Text = ConfigurationManager.AppSettings["BildPfad"];

      foreach (Button btn in this.groupBoxFarben.Controls.OfType<Button>())
      {

        if ((Color)Settings.Default[btn.Name.Substring(6)] == Color.Empty) btn.FlatAppearance.BorderColor = DefaultBackColor;
        else
        {
          btn.FlatAppearance.BorderColor = (Color)Settings.Default[btn.Name.Substring(6)];
        }
      }

      this.comboBoxEtikettDrucker.DataSource = this.comboBoxSWSDrucker.DataSource = PrinterSettings.InstalledPrinters;
      this.comboBoxEtikettDrucker.SelectedIndex = this.comboBoxSWSDrucker.SelectedIndex = -1;
    }
    private void Save_Settings()
    {
      if (MessageBox.Show("Möchtest du die Einstellungen speichern?", "Frage", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No) return;
      else
      {
        if (changed)
        {
          Configuration config = ConfigurationManager.OpenExeConfiguration(Application.ExecutablePath);
          config.AppSettings.Settings.Remove("SortimentPfad");
          config.AppSettings.Settings.Add("SortimentPfad", this.textBoxSortiment.Text);
          config.AppSettings.Settings.Remove("BildPfad");
          config.AppSettings.Settings.Add("BildPfad", this.textBoxRatingbild.Text);

          config.Save();
        }
        if (this.checkBoxMaxWert.Checked) Settings.Default.MaxChecked = this.checkBoxMaxWert.Checked;
        if (this.checkBoxMinWert.Checked) Settings.Default.MinChecked = this.checkBoxMinWert.Checked;
        if (this.numUpDownMinWert.Enabled) Settings.Default.RatMin = (double)this.numUpDownMinWert.Value;
        if (this.numUpDownMaxWert.Enabled) Settings.Default.RatMax = (double)this.numUpDownMaxWert.Value;
        if (this.comboBoxEtikettDrucker.SelectedIndex > -1) Settings.Default.Etikett_Drucker = this.comboBoxEtikettDrucker.SelectedText;
        if (this.comboBoxSWSDrucker.SelectedIndex > -1) Settings.Default.Etikett_Drucker = this.comboBoxEtikettDrucker.SelectedText;

        Settings.Default.ZAnzahl = (int)this.numUpDownAnzahl.Value;
        
        Settings.Default.Save();
      }
      
    }

    //Bei Click erscheint Speichern-Button und gefüllte TextBox mit Kosten-KontoNr
    private void buttonVarKost_Click(object sender, EventArgs e)
    {
      this.buttonVarSpeichern.Visible = this.textBoxVarKosten.Visible = true;
      this.textBoxVarKosten.Text = varkosten;
      this.textBoxVarKosten.Size = new Size((Point)TextRenderer.MeasureText(this.textBoxVarKosten.Text + 20, this.textBoxVarKosten.Font));
      Resize_Form();
    }
    private void buttonFixMietKosten_Click(object sender, EventArgs e)
    {
      this.buttonFixMietSpeichern.Visible = this.textBoxFixMietKosten.Visible = true;
      this.textBoxFixMietKosten.Text = fixmietkosten;
      this.textBoxFixMietKosten.Size = new Size((Point)TextRenderer.MeasureText(this.textBoxFixMietKosten.Text + 20, this.textBoxFixMietKosten.Font));
      Resize_Form();
    }
    private void buttonFixLohnKosten_Click(object sender, EventArgs e)
    {
      this.buttonFixLohnSpeichern.Visible = this.textBoxFixLohnKosten.Visible = true;
      this.textBoxFixLohnKosten.Text = fixlohnkosten;
      this.textBoxFixLohnKosten.Size = new Size((Point)TextRenderer.MeasureText(this.textBoxFixLohnKosten.Text + 20, this.textBoxFixLohnKosten.Font));
      Resize_Form();
    }

    //Bei Click wird der Inhalt der TextBox in App.Config gespeichert
    private void buttonVarSpeichern_Click(object sender, EventArgs e)
    {
      
      varkosten = this.textBoxVarKosten.Text.Replace(", ", ",");
      Configuration config = ConfigurationManager.OpenExeConfiguration(Application.ExecutablePath);
      config.AppSettings.Settings.Remove("Variabel");
      config.AppSettings.Settings.Add("Variabel", varkosten);
      config.Save();
    }
    private void buttonFixLohnSpeichern_Click(object sender, EventArgs e)
    {
     
      fixlohnkosten = this.textBoxFixLohnKosten.Text.Replace(", ", ",");
      Configuration config = ConfigurationManager.OpenExeConfiguration(Application.ExecutablePath);
      config.AppSettings.Settings.Remove("FixLohn");
      config.AppSettings.Settings.Add("FixLohn", fixlohnkosten);
      config.Save();
    }
    private void buttonFixMietSpeichern_Click(object sender, EventArgs e)
    {
     
      fixmietkosten = this.textBoxFixMietKosten.Text.Replace(", ", ",");
      Configuration config = ConfigurationManager.OpenExeConfiguration(Application.ExecutablePath);
      config.AppSettings.Settings.Remove("FixMiete");
      config.AppSettings.Settings.Add("FixMiete", fixmietkosten);
      config.Save();
    }

    //Bei Click auf Farb-Button wird Farb-Dialog geöffnet
    private void Color_button_Click(object sender, EventArgs e)
    {
      Button btn = (Button)sender;
      ColorDialog col = new ColorDialog();
      if(col.ShowDialog() == DialogResult.OK) Settings.Default[btn.Name.Substring(6)] = btn.FlatAppearance.BorderColor = col.Color;
    }

    //Ratingwerte individuell einstellen (Wenn ja dann Checked)
    private void checkBoxMinWert_CheckedChanged(object sender, EventArgs e)
    {
      if (((CheckBox)sender).Checked) { this.numUpDownMinWert.Enabled = Properties.Settings.Default.MinChecked = true; }
      else this.numUpDownMinWert.Enabled = Properties.Settings.Default.MinChecked = false;
    }
    private void checkBoxMaxWert_CheckedChanged(object sender, EventArgs e)
    {
      if (((CheckBox)sender).Checked) this.numUpDownMaxWert.Enabled = Properties.Settings.Default.MaxChecked = true;
      else this.numUpDownMaxWert.Enabled = Properties.Settings.Default.MaxChecked = false;
    }

    //Buttons und TextBoxen für Pfadänderungen.
    private void TextBox_Validating(object sender, CancelEventArgs e)
    {
 
      TextBox tb = (TextBox)sender;
      if (changed)
      {
        if (MessageBox.Show($"Möchtest du die Änderungen beibehalten?", "Frage", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) return;
        else
        {
          tb.Focus();
          tb.ForeColor = Color.Red;
          e.Cancel = true;
        }
      }
      
      
    }
    private void TextBox_TextChanged(object sender, EventArgs e)
    {
      changed = true;
    }
    private void ButtonPfad_Click(object sender, EventArgs e)
    {
      Button btn = (Button)sender;
      if (btn.Text == "Sortiment") { this.textBoxSortiment.Visible = true; }
      if (btn.Text == "Ratingbild") { this.textBoxRatingbild.Visible = true; }

    }
    private void textBoxSortiment_Enter(object sender, EventArgs e)
    {
      TextBox tb = (TextBox)sender;
      tb.BackColor = SystemColors.Window;
    }


    //Aktuell nicht verwendet
    private void Resize_Form()
    {
    }

    //Button Speichern und Abbrechen (Speichern leitet zu Save_Settings weiter)
    private void buttonSpeichern_Click(object sender, EventArgs e)
    {
      Save_Settings();
      this.DialogResult = DialogResult.OK;
      this.Close();
    }
    private void buttonAbbrechen_Click(object sender, EventArgs e)
    {
      if (MessageBox.Show("Möchtest du die Änderungen verwerfen?", "Frage", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) this.Close();
      else return;
    }
  }
}