public ViewResult Charts()
{
ChartData chartData = new ChartData();
DataAccess.hackathon2019Entities hackathon2019Entities = new DataAccess.hackathon2019Entities();
var rawData = hackathon2019Entities.item_utilisation.Join(hackathon2019Entities.cnf_locations, x => x.category_id, y => y.id, (x, y) => new { x.wasted, y.location_code, x.asof_date }).ToList();
var dataFirst = new
{
label = rawData[0].location_code,
data = rawData.Select(x => x.wasted),
lineTension = 0,
fill = false,
borderColor = $"rgb({GetRandomNumber()},{GetRandomNumber()},{GetRandomNumber()})"
};
//var dataSecond = new
//{
// label = "Car B - Speed (mph)",
// data = new int[] { 20, 15, 60, 60, 65, 30, 70 },
// lineTension = 0,
// fill = false,
// borderColor = $"rgb({GetRandomNumber()},{GetRandomNumber()},{GetRandomNumber()})"
//};
var data = new
{
//labels = new string[] { "0s", "10s", "20s", "30s", "40s", "50s", "60s" },
labels = rawData.Select(x => x.asof_date.ToString("dd-MM-yyyy")),
//datasets = new[] { dataFirst, dataSecond }
datasets = new[] { dataFirst }
};
chartData.Data = data;
chartData.Locations.AddRange(hackathon2019Entities.cnf_locations.Select(x => x.location_code));
return(View(chartData));
}
