public IActionResult Name(string name, string search = null)
{
if (string.IsNullOrEmpty(search) == false)
{
name = search;
}
NameViewModel vm = new NameViewModel();
vm.Search = name;
if (string.IsNullOrWhiteSpace(name) == false)
{
Predicate <Prenom> pre = (p) =>
{
return(p.Value.MinLevenshteinDistance(name) <= 2);
};
var t = PrenomsService.Get(pre);
vm.Results = t.OrderBy(p => p.Value.Split("-").Length).ThenBy(p => p.Value.MinLevenshteinDistance(name)).ThenByDescending(p => p.TotalCount).Take(10).ToArray();
}
else
{
vm.Results = new Prenom[0];
}
ViewData["title"] = name + " : statistiques et prénoms similaires";
return(View(vm));
}
public IActionResult Search([FromQuery] Criteria criteria, int sex = -1, int count = 100, int page = 1)
{
page = Math.Max(1, page);
var vm = new SearchViewModel()
{
Criteria = criteria,
Sex = sex,
Page = page,
CountPerPage = count
};
Predicate <Prenom> predicate = CreatePredicate(criteria);
int totalCount = 0;
var list = new List <Prenom>();
if (sex != Prenom.GIRL)
{
var g = PrenomsService.Get(Prenom.BOY, predicate);
totalCount += g.Count();
list.AddRange(g);
}
if (sex != Prenom.BOY)
{
var g = PrenomsService.Get(Prenom.GIRL, predicate);
totalCount += g.Count();
list.AddRange(g);
}
vm.TotalCount = totalCount;
vm.Results = list.OrderByDescending(p => p.GetCount(criteria.MinYear, criteria.MaxYear)).ThenBy(p => p.Value).Skip((page - 1) * count).Take(count).ToArray();
vm.TotalPages = totalCount / count;
string sexString = "";
if (sex == Prenom.BOY)
{
sexString = "masculins";
}
if (sex == Prenom.GIRL)
{
sexString = "féminins";
}
ViewData["title"] = "Les prénoms " + sexString + " de " + vm.Criteria.MinYear + " à " + vm.Criteria.MaxYear;
return(View(vm));
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment hostingEnvironment)
{
if (hostingEnvironment.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseBrowserLink();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
app.UseStaticFiles(); // wwwroot
app.UseMvc(routes =>
{
routes.MapRoute("name", "name/{*name}",
defaults: new { controller = "Home", action = "Name" });
routes.MapRoute("date", "date/{*dateString}",
defaults: new { controller = "Home", action = "CustomDate" });
routes.MapRoute("search", "search",
defaults: new { controller = "Home", action = "Search" });
routes.MapRoute("about", "about",
defaults: new { controller = "Home", action = "About" });
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
// Load data once on startup
var dataFile = Path.Combine(hostingEnvironment.WebRootPath, "data", "nat2018.csv");
string cacheFile = Path.Combine(hostingEnvironment.ContentRootPath, ".", "cache2018.bin");
PrenomsService.Initialize(dataFile, cacheFile);
}
private PrenomsViewModel GetData(DateTime date)
{
int dateAsSeed = Int32.Parse(date.ToString(PrenomsViewModel.DATE_FORMAT));
Random r = new Random(dateAsSeed);
int minYear = PrenomsService.MinYearGlobal;
int maxYear = PrenomsService.MaxYearGlobal;
int minOcc = Criteria.MIN_COUNT_THRESHOLD;
int maxOcc = -1;
// Make more specific choices
int mode = r.Next(15);
switch (mode)
{
// Old
case 1:
maxYear = 1960;
break;
// New
case 2:
minYear = 2000;
break;
// Very New
case 3:
minYear = 2010;
break;
// Generation X
case 4:
minYear = 1970;
minYear = 1980;
break;
// Generation Y
case 5:
minYear = 1980;
minYear = 1995;
break;
// Ultra common
case 6:
minOcc = 200000;
break;
// Rare
case 7:
minOcc = 250;
maxOcc = 500;
break;
// Randoms
case 9:
case 8:
minYear = r.Next(minYear, maxYear - 50);
maxYear = r.Next(minYear, maxYear);
minOcc = r.Next(10 / (maxYear - minYear), 500 / (maxYear - minYear));
break;
default:
// Defaut parameters
break;
}
var criteria = new Criteria()
{
MinYear = minYear,
MaxYear = maxYear,
MinOccurences = minOcc,
MaxOccurences = maxOcc
};
Predicate <Prenom> predicate = CreatePredicate(criteria);
var vm = new PrenomsViewModel()
{
Date = date,
Criteria = criteria
};
// Pick n girls & n boys
vm.Boys = PrenomsService.Get(Prenom.BOY, predicate).OrderBy(p => r.NextDouble()).Take(PrenomsViewModel.PRENOMS_COUNT).ToArray();
vm.Girls = PrenomsService.Get(Prenom.GIRL, predicate).OrderBy(p => r.NextDouble()).Take(PrenomsViewModel.PRENOMS_COUNT).ToArray();
return(vm);
}