restores the bill

Yavsc/Models/HairCut/HairCutQuery.cs

@@ -78,10 +78,16 @@ namespace Yavsc.Models.Haircut
                 bill.Add(new CommandLine { Name = "Shampoing", UnitaryCost = SelectedProfile.ShampooPrice });
 
             // la coupe
-            if (Prestation.Cut)
+            if (Prestation.Cut) {
                  bill.Add(new CommandLine
                 {
+
                     Name = "Coupe",
+                    Description = $"Coupe "+Startup.GlobalLocalizer[Prestation.Gender.ToString()]+ " "+
+                   (Prestation.Gender == HairCutGenders.Women ?
+        Prestation.Length == HairLength.Long ? longhairsuffix :
+        Prestation.Length == HairLength.HalfLong ? halflonghairsuffix :
+        shorthairsuffix: null),
                     UnitaryCost =
 Prestation.Gender == HairCutGenders.Women ?
         Prestation.Length == HairLength.Long ? SelectedProfile.WomenLongCutPrice :
@@ -90,6 +96,8 @@ Prestation.Gender == HairCutGenders.Women ?
         SelectedProfile.ManCutPrice : SelectedProfile.KidCutPrice
                 });
 
+            }
+               
             // Les techniques
             switch (Prestation.Tech)
             {

Yavsc/Services/BillingService.cs

@@ -42,8 +42,7 @@ namespace Yavsc.Services
         public async Task<IBillable> GetBillAsync(string billingCode, long queryId)
         {
             var dbFunc = Startup.Billing[billingCode];
-            IBillable query = null;
-            await Task.Run(()=> dbFunc(DbContext, queryId));
+            IBillable query = await Task.Run(()=> dbFunc(DbContext, queryId));
             return query;
         }
 

Yavsc/ViewComponents/BillViewComponent.cs

@@ -7,15 +7,12 @@ using Yavsc.Billing;
 using Yavsc.Helpers;
 using Yavsc.Models;
 using Yavsc.Services;
+using Yavsc.ViewModels;
 using Yavsc.ViewModels.Gen;
 
 namespace Yavsc.ViewComponents
 {
-    public enum OutputFormat { 
-        Html,
-        LaTeX,
-        Pdf
-    }
+
     public class BillViewComponent : ViewComponent
     {
         ApplicationDbContext dbContext;

Yavsc/Views/Shared/Components/Bill/Bill_tex.cshtml

@@ -86,15 +86,15 @@
 \def\ClientAdresse{                    
 % Adresse du client
 @PostalAddress
-@if (PostalAddress!=null) {<text>@PostalAddress</text>}
-@if (!string.IsNullOrWhiteSpace(to.PhoneNumber)) {<text>@TeXHelpers.ToTeX(to.PhoneNumber)<text>\\</text>
-   </text>} 
+@if (!string.IsNullOrWhiteSpace(to.PhoneNumber)) {<text>\\
+    @TeXHelpers.ToTeX(to.PhoneNumber)
+   </text>}\\
    E-mail:  @TeXHelpers.ToTeX(to.Email)
 }
 
 % Liste des produits facturés : Désignation, prix
 @foreach (var line in bill) {
-<text>\AjouterService{@TeXHelpers.ToTeX(line.Description)}{@line.Count}{@line.UnitaryCost.ToString("F2",CultureInfo.InvariantCulture)}
+<text>\AjouterService{@TeXHelpers.ToTeXCell(line.Description)}{@line.Count}{@line.UnitaryCost.ToString("F2",CultureInfo.InvariantCulture)}
 </text>}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Yavsc/Views/Shared/Components/Bill/Default.cshtml

@@ -2,12 +2,12 @@
 @model IBillable
 <div class="bill">
 
-<a href="~/api/pdfbill/bill-@(Model.ActivityCode)-@(Model.Id).tex" >Export au format LaTeX</a>
+<a class="btn btn-default" href="~/api/bill/facture-@(ViewBag.BillingCode)-@(Model.Id).tex" >Export au format LaTeX</a>
 
 
-<form action="~/api/pdfbill/gen/@(Model.ActivityCode)-@Model.Id" method="POST">
-    <input type="submit" value="Générer le Pdf"/>
+<form action="~/api/bill/genpdf/@ViewBag.BillingCode-@Model.Id" method="POST">
+    <input class="btn btn-default" type="submit" value="Générer le Pdf"/>
 </form>
 
-<a href="~/api/pdfbill/get/@(Model.Id)" >Télécharger le document généré</a>
+<a class="btn btn-link" href="~/api/bill/facture-@(ViewBag.BillingCode)-@(Model.Id).pdf" >Télécharger le document généré</a>
 </div>

Yavsc/Views/Shared/DisplayTemplates/HairCutQuery.cshtml

@@ -22,7 +22,7 @@
 </dd>
 <dt>@SR["La facture"]
 </dt>
-<dd>@await Component.InvokeAsync("Bill", "Brush", Model, "html", false, false )
+<dd>@await Component.InvokeAsync("Bill", "Brush", Model, OutputFormat.Html, false, false )
 </dd>
 <dt>@Html.DisplayNameFor(m=>m.Regularisation)</dt>
 <dd>