/// <summary>
/// Removes a country object from the list of all data
/// </summary>
/// <param name="toRemove"></param>
public void RemoveCountryData(CountryObj toRemove)
{
//loops through all the data
for (int i = allData.Count() - 1; i >= 0; i--)
{
//checks if the current country data is the one to remove
if (allData[i].CountryData == toRemove)
{
//loops through each of the textboxes
for (int j = 0; j < countryTitle_pnl.Controls.Count; j++)
{
//checks if the text box's text was the same as the country to remove's name
if (countryTitle_pnl.Controls[j].Text == toRemove.Country)
{
//removes the text box from the text box list and the controls list
Controls.Remove(countryTitle_pnl.Controls[j]);
countryTitle_pnl.Controls.Remove(countryTitle_pnl.Controls[j]);
RealignCountryLabels();
}
}
//removes the country data
allData.Remove(allData[i]);
//refinds the biggest values
Data.FindBiggestValues(allData);
//redraws the graph
graph.Invalidate();
//stops the search
break;
}
}
}
/// <summary>
/// Turns the input country into a checkbox
/// </summary>
/// <param name="country">The country to convert</param>
void LoadCountryAsCheckBox(CountryObj country)
{
//a checkbox to work with
CheckBox c = new CheckBox();
//sets the checkbox's text to the country name of the input
c.Text = country.Country;
c.MaximumSize = new Size(0, 0);
c.AutoSize = true;
c.FlatStyle = FlatStyle.Flat;
//checks if the country was already being shown in the main window
if (Selected(country))
{
//sets the check status to ticked
c.Checked = true;
//loops through each dataset in the main window
foreach (Data d in mainWindow.allData)
{
//checks if the data's country is the same as the input country
if (d.CountryData.Country == country.Country)
{
//sets the checkbox font color to be the same as the graph color
c.ForeColor = d.GraphColor;
//stops searching
break;
}
}
}
else
{
//sets the checkbox to unticked
c.Checked = false;
//sets the default color to black;
c.ForeColor = Color.Black;
}
//sets the location of the checkbox under the last one
c.Location = new Point(10, allCountries_pnl.Controls.Count * verticalSpacing);
//sets up what method to call on click
c.CheckedChanged += CheckChange;
//adds the checkbox to the panel
allCountries_pnl.Controls.Add(c);
}
/// <summary>
/// Checks if a country is selected in the main window
/// </summary>
/// <param name="toCheck"></param>
/// <returns></returns>
bool Selected(CountryObj toCheck)
{
//loops through each of the data from the main window
foreach (Data d in mainWindow.allData)
{
//checks if the current data's country is the same as the one being checked against
if (d.CountryData.Country == toCheck.Country)
{
//returns that this country is selected
return(true);
}
}
//returns that the country was not found
return(false);
}
public Data(CountryObj _country, CasesObj[] _cases, Color _color)
{
CountryData = _country;
DailyCasesData = _cases;
GraphColor = _color;
//checks if the new array is longers than the current longest array
if (_cases.Length > longestArray)
{
//updates what the longest array is
longestArray = _cases.Length;
}
//checks if the number of cases in the final day is bigger than the current biggest number of cases
if (_cases[_cases.Length - 1].Cases > biggestCase)
{
//updates what the biggest number of cases is
biggestCase = _cases[_cases.Length - 1].Cases;
}
}
/// <summary>
/// Event for a checkbox status changing
/// </summary>
/// <param name="source"></param>
/// <param name="e"></param>
void CheckChange(Object source, EventArgs e)
{
//turns the source back into a checkbox object
CheckBox c = source as CheckBox;
//gets the country object from the name of the clicked checkbox
CountryObj country = ReturnCountryObj(c.Text, countries);
//selects or deselectes based on the check status of the checkbox
if (c.Checked)
{
Select(country, graphColor);
c.ForeColor = graphColor;
}
else
{
DeSelect(country);
c.ForeColor = Color.Black;
}
}
/// <summary>
/// Pulls data about the entered country
/// </summary>
/// <param name="slug">The slug (country-identifier) for the wanted country</param>
/// <param name="_countryName">The name of the country</param>
/// <param name="graphColor">The color of the countries graph points</param>
/// <param name="lastTxtLoc">The point to base the next textbox location on</param>
/// <returns></returns>
public async Task PullData(CountryObj countryObj, Color graphColor)
{
//the tobe location of the new
Point location = new Point(0, 0);
//checks if this is not the first label
if (countryTitle_pnl.Controls.Count != 0)
{
//adds the label under the last label
location.Y = countryTitle_pnl.Controls[countryTitle_pnl.Controls.Count - 1].Location.Y + countryTitle_pnl.Controls[countryTitle_pnl.Controls.Count - 1].Height + 30;
}
CasesObj[] pulledCases;
Label t = new Label();
//pulls the entered country data
pulledCases = await DataPuller.PullConfirmedData(countryObj.Slug);
//checks to see if the pulled country data had any data
if (pulledCases.Length > 0)
{
//adds the newly pulled data into the list of all datas
allData.Add(new Data(countryObj, pulledCases, graphColor));
//creates and sets up a new text box with the country name and color
t.Location = location;
t.Text = countryObj.Country;
t.Font = new Font(t.Font.FontFamily, 12);
t.ForeColor = graphColor;
t.Anchor = AnchorStyles.Top | AnchorStyles.Right;
t.AutoSize = true;
t.MaximumSize = new Size(normalise_btn.Width, 0);
countryTitle_pnl.Controls.Add(t);
//draws the graph
graph.Invalidate();
}
}
/// <summary>
/// Tells the main window to remove a country's data
/// </summary>
/// <param name="toRemove">The country whos data to remove</param>
void DeSelect(CountryObj toRemove)
{
mainWindow.RemoveCountryData(toRemove);
}
/// <summary>
/// Selects the country in the main window
/// </summary>
/// <param name="toPullData"></param>
async void Select(CountryObj toPullData, Color graphColor)
{
//tells the main window to add the new country's data
await mainWindow.PullData(toPullData, graphColor);
}