private void AddQuoteToFile(DeskQuote deskQuote)
{
var quotesFile = @"quotes.json";
List <DeskQuote> deskQuotes = new List <DeskQuote>();
// read existing quotes
if (File.Exists(quotesFile))
{
using (StreamReader reader = new StreamReader(quotesFile))
{
// load existing quotes
string quotes = reader.ReadToEnd();
if (quotes.Length > 0)
{
// deserialize quotes
deskQuotes = JsonConvert.DeserializeObject <List <DeskQuote> >(quotes);
}
// add a new quote
deskQuotes.Add(deskQuote);
}
// save to file
SaveQuotes(deskQuotes);
}
else
{
// create quote list
deskQuotes = new List <DeskQuote> {
deskQuote
};
// save to file
SaveQuotes(deskQuotes);
}
}
public decimal CreateQuoteTotal(DeskQuote deskQuote)
{
//define required area vars
int surfaceAreaCost;
int surfaceArea = deskQuote.Desk.Depth * deskQuote.Desk.Width;
int costOfDrawers;
int materialCost;
int rushOrderCost = 0;
//calculate surface area cost
if (surfaceArea > SIZE)
{
surfaceAreaCost = (surfaceArea - SIZE) * PRICE_PER_SURFACEAREA;
}
else
{
surfaceAreaCost = 0;
}
//calculate drawer cost
costOfDrawers = deskQuote.Desk.NumberOfDrawers * PRICE_PER_DRAWER;
//calculate material cost
switch (deskQuote.Desk.Material)
{
case Material.laminate:
materialCost = 100;
break;
case Material.oak:
materialCost = 200;
break;
case Material.pine:
materialCost = 50;
break;
case Material.veneer:
materialCost = 125;
break;
case Material.rosewood:
materialCost = 300;
break;
default:
materialCost = -1; // error flag
break;
}
//calculate rush order
if (deskQuote.RushDays == RUSH1)
{
RushDayPrices = GetRushOrderPrices();
if (surfaceArea < SIZE)
{
rushOrderCost = RushDayPrices[0, 0];
}
else if (surfaceArea <= RUSH)
{
rushOrderCost = RushDayPrices[0, 1];
}
else
{
rushOrderCost = RushDayPrices[0, 2];
}
}
if (deskQuote.RushDays == RUSH2)
{
if (surfaceArea < SIZE)
{
rushOrderCost = RushDayPrices[1, 0];
}
else if (surfaceArea <= RUSH)
{
rushOrderCost = RushDayPrices[1, 1];
}
else
{
rushOrderCost = RushDayPrices[1, 2];
}
}
if (deskQuote.RushDays == RUSH3)
{
if (surfaceArea < SIZE)
{
rushOrderCost = RushDayPrices[2, 0];
}
else if (surfaceArea <= RUSH)
{
rushOrderCost = RushDayPrices[2, 1];
}
else
{
rushOrderCost = RushDayPrices[2, 2];
}
}
return(BASE_PRICE + surfaceAreaCost + costOfDrawers + materialCost + rushOrderCost);
}
private void button2_Click(object sender, EventArgs e)
{
var desk = new Desk
{
Depth = Int32.Parse(textBox4.Text),
Width = Int32.Parse(textBox5.Text),
NumberOfDrawers = (int)comboBox1.SelectedValue
};
switch (comboBox2.SelectedItem)
{
case "laminate":
desk.Material = Material.laminate;
break;
case "oak":
desk.Material = Material.oak;
break;
case "pine":
desk.Material = Material.pine;
break;
case "rosewood":
desk.Material = Material.rosewood;
break;
case "veneer":
desk.Material = Material.veneer;
break;
}
var deskQuote = new DeskQuote
{
Desk = desk,
CustomerName = textBox1.Text,
QuoteDate = DateTime.Now
};
if (radioButton1.Checked)
{
deskQuote.RushDays = 0;
}
else if (radioButton2.Checked)
{
deskQuote.RushDays = 3;
}
else if (radioButton3.Checked)
{
deskQuote.RushDays = 5;
}
else if (radioButton4.Checked)
{
deskQuote.RushDays = 7;
}
else
{
MessageBox.Show("error with rush days baby");
}
try
{
// get quote amount
var quote = deskQuote.CreateQuoteTotal(deskQuote);
// add amount to quote
deskQuote.QuoteAmount = quote;
// add quote to file
AddQuoteToFile(deskQuote);
// show 'DisplayQuote' form
DisplayQuote displayQuote = new DisplayQuote(deskQuote);
displayQuote.Tag = this;
displayQuote.Show(this);
Hide();
}
catch (Exception err)
{
MessageBox.Show("There was an error creating the quote. {0}", err.Message);
}
}