//==========================================================
//DASH BOARD VIEW==========================================================
public List <ItemChart> GetDataForChart()
{
List <OrderBill> orders = this.GetOrderBillByIDStore(Infor.IDStore);
List <ItemChart> itemCharts = new List <ItemChart>();
int currentMonth = DateTime.Today.Month;
int LastSixMonth = currentMonth - 5;
for (int i = LastSixMonth; i <= currentMonth; i++)
{
int month = i;
int year = DateTime.Today.Year;
if (month == 0)
{
month = 12;
year -= 1;
}
if (month < 0)
{
month = 12 + i;
year -= 1;
}
int countOrder = 0;
foreach (OrderBill order in orders)
{
DateTime orderDate = order.Date;
if (orderDate.Year == year && orderDate.Month == month)
{
countOrder++;
}
}
ItemChart itemChart = new ItemChart
{
Month = month,
NumberOrder = countOrder,
};
itemCharts.Add(itemChart);
}
return(itemCharts);
}
public void CreateChartData()
{
List <SkiaSharp.SKColor> colors = new List <SKColor>
{
SKColor.Parse("#ff3333"),
SKColor.Parse("#009933"),
SKColor.Parse("#0000ff"),
SKColor.Parse("#ff66cc"),
SKColor.Parse("#ffff1a"),
SKColor.Parse("#00ffff"),
};
List <string> MonthName = new List <string>
{
"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
DataProvider dataProvider = DataProvider.GetInstance();
List <ItemChart> itemCharts = dataProvider.GetDataForChart();
var entries = new List <Microcharts.Entry>();
for (int i = 0; i < itemCharts.Count; i++)
{
ItemChart item = itemCharts[i];
Microcharts.Entry entry = new Microcharts.Entry(item.NumberOrder)
{
Label = MonthName[item.Month - 1],
ValueLabel = item.NumberOrder.ToString(),
Color = colors[i]
};
entries.Add(entry);
}
/*
* var entries = new[]
* {
* new Microcharts.Entry(2)
* {
* Label = "January",
* ValueLabel = "2",
* Color = SKColor.Parse("#ff3333")
* },
* new Microcharts.Entry(15)
* {
* Label = "February",
* ValueLabel = "15",
* Color = SKColor.Parse("#009933"),
*
* },
* new Microcharts.Entry(10)
* {
* Label = "March",
* ValueLabel = "10",
* Color = SKColor.Parse("#0000ff")
* }
* };
*/
_chart = new LineChart()
{
Entries = entries,
LabelTextSize = 40,
LineSize = 5,
PointSize = 20,
LineMode = LineMode.Straight,
Margin = 20,
PointMode = PointMode.Square,
PointAreaAlpha = 5
};
}
private void Awake()
{
instance = this;
}
