private Dictionary <int, double> GetPhoneScores(List <int> ids)
{
Dictionary <int, double> AllScores = new Dictionary <int, double>();
foreach (int id in ids)
{
List <PhoneProperties> ComparisonSpecs = Hardware.Where(x => x.ConfigId != id).ToList();
PhoneProperties CurrentSpecs = Hardware.FirstOrDefault(x => x.ConfigId == id);
System.Diagnostics.Debug.WriteLine($"");
System.Diagnostics.Debug.WriteLine($"ALGORITHM: Checking {CurrentSpecs.Brand} {CurrentSpecs.Model}");
List <double> CurrentPhoneScores = new List <double>();
foreach (PhoneProperties p in ComparisonSpecs)
{
System.Diagnostics.Debug.WriteLine($"ALGORITHM: Calculating percent difference between {CurrentSpecs.Brand} and {p.Brand} -- {GetPercentDifference(CurrentSpecs, p)}");
CurrentPhoneScores.Add(GetPercentDifference(CurrentSpecs, p));
}
double phoneScore = CurrentPhoneScores.Average();
AllScores.Add(id, phoneScore);
}
foreach (var i in AllScores)
{
System.Diagnostics.Debug.WriteLine($"PHONE ID: {i.Key}; PHONE SCORE: {i.Value}");
}
return(AllScores);
}
public async Task <IActionResult> Edit(int id, [Bind("ConfigId,Brand,Model,Storage,Cpu,CpuType,CpuSpeed,RAM,HasGPU,HeadphoneOutput,Capable5g,FrontCameraMegapixel,BackCameraMegapixel,BatteryCapacity,ExchangableBattery,Depth,Height,Width,Weight,WirelessCharging,WirelessStandard,DualSim,SimCard,FastCharging,WaterResistance,ReleaseYear")] PhoneProperties phoneProperties)
{
if (id != phoneProperties.ConfigId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(phoneProperties);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PhonePropertiesExists(phoneProperties.ConfigId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(phoneProperties));
}
public async Task <IActionResult> Edit(int id, [Bind("ConfigId,Brand,Model,Storage,HasMemoryCardReader,Cpu,CpuCoreCount,CpuSpeed,RAM,HasGPU,GPU,HeadphoneOutput,Is2gCapable,Is3gCapable,Is4gCapable,Is5gCapable,HasBluetooth,HasGPS,IsWifiCapable,BuiltInCamera,FrontCamera,FrontCameraMegapixel,BackCameraMegapixel,MaximumLensApeture,RearCameraCount,CanRecordVideo,MaxFramerateMaxResolution,MaxFramerateMinResolution,BatteryCapacity,ExchangableBattery,Depth,Height,Width,Weight,WirelessCharging,WirelessStandard,DualSim,SimCard,FastCharging,WaterResistance,OriginalPrice,ReleaseDate,ProductPage,isSelected")] PhoneProperties phoneProperties)
{
if (id != phoneProperties.ConfigId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(phoneProperties);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PhonePropertiesExists(phoneProperties.ConfigId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(phoneProperties));
}
public async Task <IActionResult> Create([Bind("ConfigId,Brand,Model,Storage,Cpu,CpuType,CpuSpeed,RAM,HasGPU,HeadphoneOutput,Capable5g,FrontCameraMegapixel,BackCameraMegapixel,BatteryCapacity,ExchangableBattery,Depth,Height,Width,Weight,WirelessCharging,WirelessStandard,DualSim,SimCard,FastCharging,WaterResistance,ReleaseYear")] PhoneProperties phoneProperties)
{
if (ModelState.IsValid)
{
_context.Add(phoneProperties);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(phoneProperties));
}
private double GetPercentDifference(PhoneProperties phone, PhoneProperties comparisonPhone)
{
int mainStorage = phone.Storage;
int compStorage = comparisonPhone.Storage;
double storageDiff = GetPercentDifference(mainStorage, compStorage);
int mainCpuCount = phone.CpuCoreCount;
int compCpuCount = comparisonPhone.CpuCoreCount;
double cpuCountDiff = GetPercentDifference(mainCpuCount, compCpuCount);
double mainCpuSpeed = phone.CpuSpeed;
double compCpuSpeed = comparisonPhone.CpuSpeed;
double cpuSpeedDiff = GetPercentDifference(mainCpuSpeed, compCpuSpeed);
int mainRam = phone.RAM;
int compRam = comparisonPhone.RAM;
double ramDiff = GetPercentDifference(mainRam, compRam);
int mainFrontCameraMgpx = phone.FrontCameraMegapixel;
int compFrontCameraMgpx = comparisonPhone.FrontCameraMegapixel;
double frontCameraMgpxDiff = GetPercentDifference(mainFrontCameraMgpx, compFrontCameraMgpx);
int mainBackCameraMgpx = phone.BackCameraMegapixel;
int compBackCameraMgpx = comparisonPhone.BackCameraMegapixel;
double backCameraMgpxDiff = GetPercentDifference(mainBackCameraMgpx, compBackCameraMgpx);
int mainRearCamera = phone.RearCameraCount;
int compRearCameraMgpx = comparisonPhone.RearCameraCount;
double rearCameraDiff = GetPercentDifference(mainRearCamera, compRearCameraMgpx);
System.Diagnostics.Debug.WriteLine($"DIFF: {storageDiff} {cpuCountDiff} {cpuSpeedDiff} {ramDiff} {frontCameraMgpxDiff} {backCameraMgpxDiff} {rearCameraDiff}");
return(new List <double> {
storageDiff, cpuCountDiff, cpuSpeedDiff, ramDiff, frontCameraMgpxDiff, backCameraMgpxDiff, rearCameraDiff
}.Average());
}