bill

Yavsc/ViewComponents/BillViewComponent.cs

@@ -0,0 +1,108 @@
+using System.IO;
+using System.Threading.Tasks;
+using Microsoft.AspNet.Mvc;
+using Microsoft.Data.Entity;
+using Microsoft.Extensions.Localization;
+using Yavsc.Billing;
+using Yavsc.Helpers;
+using Yavsc.Models;
+using Yavsc.Services;
+using Yavsc.ViewModels.Gen;
+
+namespace Yavsc.ViewComponents
+{
+    public enum OutputFormat { 
+        Html,
+        LaTeX,
+        Pdf
+    }
+    public class BillViewComponent : ViewComponent
+    {
+        ApplicationDbContext dbContext;
+        IBillingService billingService;
+        IStringLocalizer<Yavsc.Resources.YavscLocalisation> localizer;
+
+        public BillViewComponent(ApplicationDbContext dbContext, 
+            IStringLocalizer<Yavsc.Resources.YavscLocalisation> localizer)
+        {
+            this.dbContext = dbContext;
+            this.localizer = localizer;
+        }
+        /*
+        public async Task<IViewComponentResult> InvokeAsync(string code, long id)
+        {
+            return await InvokeAsync(code, id, OutputFormat.Html);
+        }
+        public async Task<IViewComponentResult> InvokeAsync(string code, long id, OutputFormat outputFormat)
+        {
+            return await InvokeAsync(code,id,outputFormat,false,false);
+        }
+        public async Task<IViewComponentResult> InvokeAsync(string code, long id, OutputFormat outputFormat, bool asBill, bool acquitted)
+        {
+            var billable = await Task.Run( () => billingService.GetBillAsync(code,id));
+
+            if (billable == null)
+                throw new Exception("No data");
+            return await InvokeAsync(code, billable, outputFormat,asBill,acquitted);
+
+        } */
+
+        public async Task<IViewComponentResult> InvokeAsync(string code, IBillable billable, OutputFormat format, bool asBill, bool acquitted)
+        {
+            var di = new DirectoryInfo(Startup.SiteSetup.UserFiles.Bills); 
+            var dia = new DirectoryInfo(Startup.SiteSetup.UserFiles.Avatars); 
+            ViewBag.BillsDir = di.FullName;
+            ViewBag.AvatarsDir = dia.FullName;
+            ViewBag.AsBill = asBill; // vrai pour une facture, sinon, c'est un devis
+            ViewBag.Acquitted = acquitted;
+            ViewBag.BillingCode = code;
+            switch (format) {
+                case OutputFormat.LaTeX :
+                    var client = await dbContext.Users
+                    .Include(u=>u.PostalAddress)
+                    .SingleAsync(u=>u.Id == billable.ClientId);
+                    ViewBag.Client = client;
+                    var performer = await dbContext.Users
+                    .Include(u=>u.BankInfo)
+                    .Include(u=>u.PostalAddress)
+                    .SingleAsync(u=>u.Id == billable.PerformerId);
+                    ViewBag.Performer = performer;
+
+                    ViewBag.ClientAddress = client.PostalAddress?.Address.SplitAddressToTeX();
+
+                    var profile = await dbContext.Performers
+                    .Include(p=>p.OrganizationAddress)
+                    .SingleAsync(p=>p.PerformerId == billable.PerformerId);
+                    ViewBag.PerformerProfile = profile;
+                    ViewBag.ActivityLabel = localizer[billable.ActivityCode];
+                    ViewBag.PerformerOrganizationAddress = profile.OrganizationAddress.Address.SplitAddressToTeX() ;
+                    ViewBag.PerformerAddress = performer.PostalAddress?.Address.SplitAddressToTeX() ;
+                    return this.View("Bill_tex", billable);
+                case OutputFormat.Pdf :
+                    string tex = null;
+                    var oldWriter = ViewComponentContext.ViewContext.Writer;
+                    using (var writer = new StringWriter())
+                    {
+                        this.ViewComponentContext.ViewContext.Writer = writer;
+
+                        var resultTex = View("Bill_tex", billable);
+                        await resultTex.ExecuteAsync(this.ViewComponentContext);
+                        tex = writer.ToString();
+
+                    }
+                    ViewComponentContext.ViewContext.Writer = oldWriter;
+                    
+                    return this.View("Bill_pdf", 
+                        new PdfGenerationViewModel{ 
+                            Temp = Startup.Temp,
+                            TeXSource = tex, 
+                            DestDir = Startup.UserBillsDirName,
+                            BaseFileName = $"bill-{code}-{billable.Id}"
+                        } );
+            }
+            return View("Default",billable);
+           
+        }
+
+    }
+}