Création du formulaire

Code/BlazorApp.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.4.33103.184
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProjetBlazor", "ProjetBlazor\ProjetBlazor.csproj", "{D63FE586-7854-4213-BB93-F39ABD37994C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ProjetBlazor", "ProjetBlazor\ProjetBlazor.csproj", "{D63FE586-7854-4213-BB93-F39ABD37994C}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

Code/ProjetBlazor/Models/Item.cs

@@ -7,8 +7,8 @@
         public string? Name { get; set; }
         public int StackSize { get; set; }
         public int MaxDurability { get; set; }
-        public List<string>? EnchantCategories { get; set; }
+        public List<string> EnchantCategories { get; set; }
-        public List<string>? RepairWith { get; set; }
+        public List<string> RepairWith { get; set; }
         public DateTime CreatedDate { get; set; }
         public DateTime? UpdatedDate { get; set; }
     }

Code/ProjetBlazor/Models/ItemModel.cs

@@ -0,0 +1,38 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace ProjetBlazor.Models
+{
+    public class ItemModel
+    {
+        public int Id { get; set; }
+
+        [Required]
+        [StringLength(50, ErrorMessage = "Le nom affiché ne doit pas dépasser 50 caractères.")]
+        public string? DisplayName { get; set; }
+
+        [Required]
+        [StringLength(50, ErrorMessage = "Le nom ne doit pas dépasser 50 caractères.")]
+        [RegularExpression(@"^[a-z''-'\s]{1,40}$", ErrorMessage = "Seulement les caractères en minuscule sont acceptées.")]
+        public string? Name { get; set; }
+
+        [Required]
+        [Range(1, 64)]
+        public int StackSize { get; set; }
+
+        [Required]
+        [Range(1, 125)]
+        public int MaxDurability { get; set; }
+
+        public List<string>? EnchantCategories { get; set; }
+
+        public List<string>? RepairWith { get; set; }
+
+        [Required]
+        [Range(typeof(bool), "true", "true", ErrorMessage = "Vous devez accepter les conditions.")]
+        public bool AcceptCondition { get; set; }
+
+        [Required(ErrorMessage = "L'image de l'item est obligatoire !")]
+        public byte[]? ImageContent { get; set; }
+    }
+}
+

Code/ProjetBlazor/Pages/Add.razor

@@ -0,0 +1,70 @@
+@page "/add"
+@using ProjetBlazor.Models;
+
+<h3>Add</h3>
+
+<EditForm Model="@itemModel" OnValidSubmit="@HandleValidSubmit">
+    <DataAnnotationsValidator />
+    <ValidationSummary />
+
+    <p>
+        <label for="display-name">
+            Display name:
+            <InputText id="display-name" @bind-Value="itemModel.DisplayName" />
+        </label>
+    </p>
+    <p>
+        <label for="name">
+            Name:
+            <InputText id="name" @bind-Value="itemModel.Name" />
+        </label>
+    </p>
+    <p>
+        <label for="stack-size">
+            Stack size:
+            <InputNumber id="stack-size" @bind-Value="itemModel.StackSize" />
+        </label>
+    </p>
+    <p>
+        <label for="max-durability">
+            Max durability:
+            <InputNumber id="max-durability" @bind-Value="itemModel.MaxDurability" />
+        </label>
+    </p>
+    <p>
+        Enchant categories:
+        <div>
+            @foreach (var item in enchantCategories)
+            {
+                <label>
+                    <input type="checkbox" @onchange="@(e => OnEnchantCategoriesChange(item, e.Value))" />@item
+                </label>
+            }
+        </div>
+    </p>
+    <p>
+        Repair with:
+        <div>
+            @foreach (var item in repairWith)
+            {
+                <label>
+                    <input type="checkbox" @onchange="@(e => OnRepairWithChange(item, e.Value))" />@item
+                </label>
+            }
+        </div>
+    </p>
+    <p>
+        <label>
+            Item image:
+            <InputFile OnChange="@LoadImage" accept=".png" />
+        </label>
+    </p>
+    <p>
+        <label>
+            Accept Condition:
+            <InputCheckbox @bind-Value="itemModel.AcceptCondition" />
+        </label>
+    </p>
+
+    <button type="submit">Submit</button>
+</EditForm>

Code/ProjetBlazor/Pages/Add.razor.cs

@@ -0,0 +1,121 @@
+using Blazored.LocalStorage;
+using Microsoft.AspNetCore.Components.Forms;
+using Microsoft.AspNetCore.Components;
+using ProjetBlazor.Models;
+
+namespace ProjetBlazor.Pages
+{
+    public partial class Add
+    {
+        [Inject]
+        public ILocalStorageService LocalStorage { get; set; }
+
+        [Inject]
+        public IWebHostEnvironment WebHostEnvironment { get; set; }
+
+        /// <summary>
+        /// The default enchant categories.
+        /// </summary>
+        private List<string> enchantCategories = new List<string>() { "armor", "armor_head", "armor_chest", "weapon", "digger", "breakable", "vanishable" };
+
+        /// <summary>
+        /// The default repair with.
+        /// </summary>
+        private List<string> repairWith = new List<string>() { "oak_planks", "spruce_planks", "birch_planks", "jungle_planks", "acacia_planks", "dark_oak_planks", "crimson_planks", "warped_planks" };
+
+        /// <summary>
+        /// The current item model
+        /// </summary>
+        private ItemModel itemModel = new()
+        {
+            EnchantCategories = new List<string>(),
+            RepairWith = new List<string>()
+        };
+
+        private async void HandleValidSubmit()
+        {
+            // Get the current data
+            var currentData = await LocalStorage.GetItemAsync<List<Item>>("data");
+
+            // Simulate the Id
+            itemModel.Id = currentData.Max(s => s.Id) + 1;
+
+            // Add the item to the current data
+            currentData.Add(new Item
+            {
+                Id = itemModel.Id,
+                DisplayName = itemModel.DisplayName,
+                Name = itemModel.Name,
+                RepairWith = itemModel.RepairWith,
+                EnchantCategories = itemModel.EnchantCategories,
+                MaxDurability = itemModel.MaxDurability,
+                StackSize = itemModel.StackSize,
+                CreatedDate = DateTime.Now
+            });
+
+            // Save the image
+            var imagePathInfo = new DirectoryInfo($"{WebHostEnvironment.WebRootPath}/images");
+
+            // Check if the folder "images" exist
+            if (!imagePathInfo.Exists)
+            {
+                imagePathInfo.Create();
+            }
+
+            // Determine the image name
+            var fileName = new FileInfo($"{imagePathInfo}/{itemModel.Name}.png");
+
+            // Write the file content
+            await File.WriteAllBytesAsync(fileName.FullName, itemModel.ImageContent);
+
+            // Save the data
+            await LocalStorage.SetItemAsync("data", currentData);
+        }
+
+        private async Task LoadImage(InputFileChangeEventArgs e)
+        {
+            // Set the content of the image to the model
+            using (var memoryStream = new MemoryStream())
+            {
+                await e.File.OpenReadStream().CopyToAsync(memoryStream);
+                itemModel.ImageContent = memoryStream.ToArray();
+            }
+        }
+
+        private void OnEnchantCategoriesChange(string item, object checkedValue)
+        {
+            if ((bool)checkedValue)
+            {
+                if (!itemModel.EnchantCategories.Contains(item))
+                {
+                    itemModel.EnchantCategories.Add(item);
+                }
+
+                return;
+            }
+
+            if (itemModel.EnchantCategories.Contains(item))
+            {
+                itemModel.EnchantCategories.Remove(item);
+            }
+        }
+
+        private void OnRepairWithChange(string item, object checkedValue)
+        {
+            if ((bool)checkedValue)
+            {
+                if (!itemModel.RepairWith.Contains(item))
+                {
+                    itemModel.RepairWith.Add(item);
+                }
+
+                return;
+            }
+
+            if (itemModel.RepairWith.Contains(item))
+            {
+                itemModel.RepairWith.Remove(item);
+            }
+        }
+    }
+}

Code/ProjetBlazor/Pages/List.razor

@@ -3,6 +3,12 @@
 
 <h3>List</h3>
 
+<div>
+    <NavLink class="btn btn-primary" href="Add" Match="NavLinkMatch.All">
+        <i class="fa fa-plus"></i> Ajouter
+    </NavLink>
+</div>
+
 <DataGrid TItem="Item"
           Data="@items"
           ReadData="@OnReadData"
@@ -11,6 +17,18 @@
           ShowPager
           Responsive>
     <DataGridColumn TItem="Item" Field="@nameof(Item.Id)" Caption="#" />
+   <DataGridColumn TItem="Item" Field="@nameof(Item.Id)" Caption="Image">
+        <DisplayTemplate>
+            @if (File.Exists($"{WebHostEnvironment.WebRootPath}/images/{context.Name}.png"))
+            {
+                <img src="images/@(context.Name).png" class="img-thumbnail" title="@context.DisplayName" alt="@context.DisplayName" style="max-width: 150px"/>
+            }
+            else
+            {
+                <img src="images/default.png" class="img-thumbnail" title="@context.DisplayName" alt="@context.DisplayName" style="max-width: 150px"/>
+            }
+        </DisplayTemplate>
+    </DataGridColumn>
     <DataGridColumn TItem="Item" Field="@nameof(Item.DisplayName)" Caption="Display name" />
     <DataGridColumn TItem="Item" Field="@nameof(Item.StackSize)" Caption="Stack size" />
     <DataGridColumn TItem="Item" Field="@nameof(Item.MaxDurability)" Caption="Maximum durability" />

Code/ProjetBlazor/Pages/List.razor.cs

@@ -1,4 +1,5 @@
-using Blazorise.DataGrid;
+using Blazored.LocalStorage;
+using Blazorise.DataGrid;
 using Microsoft.AspNetCore.Components;
 using ProjetBlazor.Models;
 
@@ -11,10 +12,35 @@ namespace ProjetBlazor.Pages
         private int totalItem;
 
         [Inject]
-        public HttpClient? Http { get; set; }
+        public HttpClient Http { get; set; }
 
         [Inject]
-        public NavigationManager? NavigationManager { get; set; }
+        public ILocalStorageService LocalStorage { get; set; }
+
+        [Inject]
+        public IWebHostEnvironment WebHostEnvironment { get; set; }
+
+        [Inject]
+        public NavigationManager NavigationManager { get; set; }
+
+        protected override async Task OnAfterRenderAsync(bool firstRender)
+        {
+            // Do not treat this action if is not the first render
+            if (!firstRender)
+            {
+                return;
+            }
+
+            var currentData = await LocalStorage.GetItemAsync<Item[]>("data");
+
+            // Check if data exist in the local storage
+            if (currentData == null)
+            {
+                // this code add in the local storage the fake data (we load the data sync for initialize the data before load the OnReadData method)
+                var originalData = Http.GetFromJsonAsync<Item[]>($"{NavigationManager.BaseUri}fake-data.json").Result;
+                await LocalStorage.SetItemAsync("data", originalData);
+            }
+        }
 
         private async Task OnReadData(DataGridReadDataEventArgs<Item> e)
         {
@@ -24,12 +50,12 @@ namespace ProjetBlazor.Pages
             }
 
             // When you use a real API, we use this follow code
-            //var response = await Http.GetJsonAsync<Item[]>( $"http://my-api/api/data?page={e.Page}&pageSize={e.PageSize}" );
+            //var response = await Http.GetJsonAsync<Data[]>( $"http://my-api/api/data?page={e.Page}&pageSize={e.PageSize}" );
-            var response = (await Http.GetFromJsonAsync<Item[]>($"{NavigationManager.BaseUri}fake-data.json")).Skip((e.Page - 1) * e.PageSize).Take(e.PageSize).ToList();
+            var response = (await LocalStorage.GetItemAsync<Item[]>("data")).Skip((e.Page - 1) * e.PageSize).Take(e.PageSize).ToList();
 
             if (!e.CancellationToken.IsCancellationRequested)
             {
-                totalItem = (await Http.GetFromJsonAsync<List<Item>>($"{NavigationManager.BaseUri}fake-data.json")).Count;
+                totalItem = (await LocalStorage.GetItemAsync<List<Item>>("data")).Count;
                 items = new List<Item>(response); // an actual data for the current page
             }
         }

Code/ProjetBlazor/Program.cs

@@ -1,8 +1,7 @@
+using Blazored.LocalStorage;
 using Blazorise;
 using Blazorise.Bootstrap;
 using Blazorise.Icons.FontAwesome;
-using Microsoft.AspNetCore.Components;
-using Microsoft.AspNetCore.Components.Web;
 using ProjetBlazor.Data;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -15,6 +14,7 @@ builder.Services.AddHttpClient();
 builder.Services.AddBlazorise();
 builder.Services.AddBootstrapProviders();
 builder.Services.AddFontAwesomeIcons();
+builder.Services.AddBlazoredLocalStorage();
 
 var app = builder.Build();
 

Code/ProjetBlazor/ProjetBlazor.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Blazored.LocalStorage" Version="4.3.0" />
     <PackageReference Include="Blazorise.Bootstrap" Version="1.1.3.1" />
     <PackageReference Include="Blazorise.Components" Version="1.1.3.1" />
     <PackageReference Include="Blazorise.DataGrid" Version="1.1.3.1" />

Code/ProjetBlazor/Shared/NavMenu.razor

@@ -1,4 +1,4 @@
-y<div class="top-row ps-3 navbar navbar-dark">
+<div class="top-row ps-3 navbar navbar-dark">
     <div class="container-fluid">
         <a class="navbar-brand" href="">ProjetBlazor</a>
         <button title="Navigation menu" class="navbar-toggler" @onclick="ToggleNavMenu">

Code/ProjetBlazor/bin/Debug/net6.0/ProjetBlazor.deps.json

@@ -8,6 +8,7 @@
     ".NETCoreApp,Version=v6.0": {
       "ProjetBlazor/1.0.0": {
         "dependencies": {
+          "Blazored.LocalStorage": "4.3.0",
           "Blazorise.Bootstrap": "1.1.3.1",
           "Blazorise.Components": "1.1.3.1",
           "Blazorise.DataGrid": "1.1.3.1",
@@ -18,6 +19,17 @@
           "ProjetBlazor.dll": {}
         }
       },
+      "Blazored.LocalStorage/4.3.0": {
+        "dependencies": {
+          "Microsoft.AspNetCore.Components.Web": "6.0.9"
+        },
+        "runtime": {
+          "lib/net6.0/Blazored.LocalStorage.dll": {
+            "assemblyVersion": "1.0.0.0",
+            "fileVersion": "1.0.0.0"
+          }
+        }
+      },
       "Blazorise/1.1.3.1": {
         "dependencies": {
           "Microsoft.AspNetCore.Components": "6.0.9",
@@ -213,6 +225,13 @@
       "serviceable": false,
       "sha512": ""
     },
+    "Blazored.LocalStorage/4.3.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-CfHp9SWN45cM/TM8uw4pELQBfCRtMssCMSOjsEXVWibeYBn36TLpzw+J1vsC2Su2BEQ3Et19A5+GqK1S3kHbTQ==",
+      "path": "blazored.localstorage/4.3.0",
+      "hashPath": "blazored.localstorage.4.3.0.nupkg.sha512"
+    },
     "Blazorise/1.1.3.1": {
       "type": "package",
       "serviceable": true,

Code/ProjetBlazor/obj/Debug/net6.0/ProjetBlazor.GeneratedMSBuildEditorConfig.editorconfig

@@ -20,6 +20,10 @@ build_property._RazorSourceGeneratorDebug =
 build_metadata.AdditionalFiles.TargetPath = QXBwLnJhem9y
 build_metadata.AdditionalFiles.CssScope = 
 
+[C:/Users/Dorian/Documents/Blazor/Code/ProjetBlazor/Pages/Add.razor]
+build_metadata.AdditionalFiles.TargetPath = UGFnZXNcQWRkLnJhem9y
+build_metadata.AdditionalFiles.CssScope = 
+
 [C:/Users/Dorian/Documents/Blazor/Code/ProjetBlazor/Pages/Counter.razor]
 build_metadata.AdditionalFiles.TargetPath = UGFnZXNcQ291bnRlci5yYXpvcg==
 build_metadata.AdditionalFiles.CssScope = 

Code/ProjetBlazor/obj/Debug/net6.0/ProjetBlazor.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-4ca5aee22af6dc02a9d0273387223447bc3bf68a
+3daeff49e80c57bfaf518ef6eb297e2f8cb35d56

Code/ProjetBlazor/obj/Debug/net6.0/ProjetBlazor.csproj.FileListAbsolute.txt

@@ -77,3 +77,4 @@ C:\Users\Dorian\Documents\Blazor\Code\ProjetBlazor\obj\Debug\net6.0\refint\Proje
 C:\Users\Dorian\Documents\Blazor\Code\ProjetBlazor\obj\Debug\net6.0\ProjetBlazor.pdb
 C:\Users\Dorian\Documents\Blazor\Code\ProjetBlazor\obj\Debug\net6.0\ProjetBlazor.genruntimeconfig.cache
 C:\Users\Dorian\Documents\Blazor\Code\ProjetBlazor\obj\Debug\net6.0\ref\ProjetBlazor.dll
+C:\Users\Dorian\Documents\Blazor\Code\ProjetBlazor\bin\Debug\net6.0\Blazored.LocalStorage.dll

Code/ProjetBlazor/obj/ProjetBlazor.csproj.nuget.dgspec.json

@@ -44,6 +44,10 @@
         "net6.0": {
           "targetAlias": "net6.0",
           "dependencies": {
+            "Blazored.LocalStorage": {
+              "target": "Package",
+              "version": "[4.3.0, )"
+            },
             "Blazorise.Bootstrap": {
               "target": "Package",
               "version": "[1.1.3.1, )"

Code/ProjetBlazor/obj/project.assets.json

@@ -2,6 +2,18 @@
   "version": 3,
   "targets": {
     "net6.0": {
+      "Blazored.LocalStorage/4.3.0": {
+        "type": "package",
+        "dependencies": {
+          "Microsoft.AspNetCore.Components.Web": "6.0.0"
+        },
+        "compile": {
+          "lib/net6.0/Blazored.LocalStorage.dll": {}
+        },
+        "runtime": {
+          "lib/net6.0/Blazored.LocalStorage.dll": {}
+        }
+      },
       "Blazorise/1.1.3.1": {
         "type": "package",
         "dependencies": {
@@ -358,6 +370,20 @@
     }
   },
   "libraries": {
+    "Blazored.LocalStorage/4.3.0": {
+      "sha512": "CfHp9SWN45cM/TM8uw4pELQBfCRtMssCMSOjsEXVWibeYBn36TLpzw+J1vsC2Su2BEQ3Et19A5+GqK1S3kHbTQ==",
+      "type": "package",
+      "path": "blazored.localstorage/4.3.0",
+      "files": [
+        ".nupkg.metadata",
+        ".signature.p7s",
+        "blazored.localstorage.4.3.0.nupkg.sha512",
+        "blazored.localstorage.nuspec",
+        "icon.png",
+        "lib/net6.0/Blazored.LocalStorage.dll",
+        "lib/net7.0/Blazored.LocalStorage.dll"
+      ]
+    },
     "Blazorise/1.1.3.1": {
       "sha512": "HeCfUVSjWetHruRTj3oK9FVSN+i/HQ2sxNGdqVtWjvzqZKPS4QURI4ieee8HA2pYsPQjwMuBLA2GT39lCrMUHg==",
       "type": "package",
@@ -826,6 +852,7 @@
   },
   "projectFileDependencyGroups": {
     "net6.0": [
+      "Blazored.LocalStorage >= 4.3.0",
       "Blazorise.Bootstrap >= 1.1.3.1",
       "Blazorise.Components >= 1.1.3.1",
       "Blazorise.DataGrid >= 1.1.3.1",
@@ -877,6 +904,10 @@
       "net6.0": {
         "targetAlias": "net6.0",
         "dependencies": {
+          "Blazored.LocalStorage": {
+            "target": "Package",
+            "version": "[4.3.0, )"
+          },
           "Blazorise.Bootstrap": {
             "target": "Package",
             "version": "[1.1.3.1, )"

Code/ProjetBlazor/obj/project.nuget.cache

@@ -1,9 +1,10 @@
 {
   "version": 2,
-  "dgSpecHash": "6hLYXK8WoTqhx1IwJA8PGbGU8ESmdGcxW9pjUr/cKHP4NiBOU8OrLHDJCDfhFvfwzpQwWwAxiqAmegegNU3rJw==",
+  "dgSpecHash": "RWnGZpD9KZ48JOGf2jiZb2ZNQYIje5O3mkeeRYMJtyGXWyJ7NL9kHePDY71XGMyHut5RSweZbf7V6zkpiCLBOA==",
   "success": true,
   "projectFilePath": "C:\\Users\\Dorian\\Documents\\Blazor\\Code\\ProjetBlazor\\ProjetBlazor.csproj",
   "expectedPackageFiles": [
+    "C:\\Users\\Dorian\\.nuget\\packages\\blazored.localstorage\\4.3.0\\blazored.localstorage.4.3.0.nupkg.sha512",
     "C:\\Users\\Dorian\\.nuget\\packages\\blazorise\\1.1.3.1\\blazorise.1.1.3.1.nupkg.sha512",
     "C:\\Users\\Dorian\\.nuget\\packages\\blazorise.bootstrap\\1.1.3.1\\blazorise.bootstrap.1.1.3.1.nupkg.sha512",
     "C:\\Users\\Dorian\\.nuget\\packages\\blazorise.components\\1.1.3.1\\blazorise.components.1.1.3.1.nupkg.sha512",