partie edit :writing-hand: faite!

CetteAppliVaMarcher/CetteAppliVaMarcher/Factories/ItemFactory.cs

@@ -0,0 +1,48 @@
+using CetteAppliVaMarcher.Models;
+
+namespace CetteAppliVaMarcher.Factories
+{
+    public static class ItemFactory
+    {
+        public static ItemModel ToModel(Item item, byte[] imageContent)
+        {
+            return new ItemModel
+            {
+                Id = item.Id,
+                DisplayName = item.DisplayName,
+                Name = item.Name,
+                RepairWith = item.RepairWith,
+                EnchantCategories = item.EnchantCategories,
+                MaxDurability = item.MaxDurability,
+                StackSize = item.StackSize,
+                ImageContent = imageContent
+            };
+        }
+
+        public static Item Create(ItemModel model)
+        {
+            return new Item
+            {
+                Id = model.Id,
+                DisplayName = model.DisplayName,
+                Name = model.Name,
+                RepairWith = model.RepairWith,
+                EnchantCategories = model.EnchantCategories,
+                MaxDurability = model.MaxDurability,
+                StackSize = model.StackSize,
+                CreatedDate = DateTime.Now
+            };
+        }
+
+        public static void Update(Item item, ItemModel model)
+        {
+            item.DisplayName = model.DisplayName;
+            item.Name = model.Name;
+            item.RepairWith = model.RepairWith;
+            item.EnchantCategories = model.EnchantCategories;
+            item.MaxDurability = model.MaxDurability;
+            item.StackSize = model.StackSize;
+            item.UpdatedDate = DateTime.Now;
+        }
+    }
+}

CetteAppliVaMarcher/CetteAppliVaMarcher/Pages/Add.razor.cs

@@ -1,5 +1,6 @@
 using Blazored.LocalStorage;
 using CetteAppliVaMarcher.Models;
+using CetteAppliVaMarcher.Services;
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Forms;
 
@@ -7,25 +8,11 @@ namespace CetteAppliVaMarcher.Pages
 {
     public partial class Add
     {
-        [Inject]
-        public ILocalStorageService LocalStorage { get; set; }
-
-        [Inject]
-        public NavigationManager NavigationManager { 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>
@@ -35,44 +22,20 @@ namespace CetteAppliVaMarcher.Pages
             RepairWith = new List<string>()
         };
 
-        private async void HandleValidSubmit()
+        /// <summary>
-        {
+        /// The default repair with.
-            // Get the current data
+        /// </summary>
-            var currentData = await LocalStorage.GetItemAsync<List<Item>>("data");
+        private List<string> repairWith = new List<string>() { "oak_planks", "spruce_planks", "birch_planks", "jungle_planks", "acacia_planks", "dark_oak_planks", "crimson_planks", "warped_planks" };
-
-            // Simulate the Id
-            itemModel.Id = currentData.Max(s => s.Id) + 1;
 
-            // Add the item to the current data
+        [Inject]
-            currentData.Add(new Item
+        public IDataService DataService { get; set; }
-            {
-                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
+        [Inject]
-            var imagePathInfo = new DirectoryInfo($"{WebHostEnvironment.WebRootPath}/images");
+        public NavigationManager NavigationManager { get; set; }
 
-            // Check if the folder "images" exist
+        private async void HandleValidSubmit()
-            if (!imagePathInfo.Exists)
         {
-                imagePathInfo.Create();
+            await DataService.Add(itemModel);
-            }
-
-            // 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);
 
             NavigationManager.NavigateTo("list");
         }

CetteAppliVaMarcher/CetteAppliVaMarcher/Pages/Edit.razor

@@ -0,0 +1,82 @@
+@page "/edit/{Id:int}"
+
+<h3>Edit</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))" checked="@(itemModel.EnchantCategories.Contains(item) ? "checked" : null)" />@item
+                </label>
+            }
+        </div>
+    </p>
+    <p>
+        Repair with:
+        <div>
+            @foreach (var item in repairWith)
+            {
+                <label>
+                    <input type="checkbox" @onchange="@(e => OnRepairWithChange(item, e.Value))" checked="@(itemModel.RepairWith.Contains(item) ? "checked" : null)" />@item
+                </label>
+            }
+        </div>
+    </p>
+    <p>
+        <label>
+            Current Item image:
+            @if (File.Exists($"{WebHostEnvironment.WebRootPath}/images/{itemModel.Name}.png"))
+            {
+                <img src="images/@(itemModel.Name).png" class="img-thumbnail" title="@itemModel.DisplayName" alt="@itemModel.DisplayName" style="max-width: 150px"/>
+            }
+            else
+            {
+                <img src="images/default.png" class="img-thumbnail" title="@itemModel.DisplayName" alt="@itemModel.DisplayName" style="max-width: 150px"/>
+            }
+        </label>
+    </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>

CetteAppliVaMarcher/CetteAppliVaMarcher/Pages/Edit.razor.cs

@@ -0,0 +1,110 @@
+using CetteAppliVaMarcher.Factories;
+using CetteAppliVaMarcher.Models;
+using CetteAppliVaMarcher.Services;
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Forms;
+
+namespace CetteAppliVaMarcher.Pages
+{
+    public partial class Edit
+    {
+        [Parameter]
+        public int Id { 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 current item model
+        /// </summary>
+        private ItemModel itemModel = new()
+        {
+            EnchantCategories = new List<string>(),
+            RepairWith = new List<string>()
+        };
+
+        /// <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" };
+
+        [Inject]
+        public IDataService DataService { get; set; }
+
+        [Inject]
+        public NavigationManager NavigationManager { get; set; }
+
+        [Inject]
+        public IWebHostEnvironment WebHostEnvironment { get; set; }
+
+        protected override async Task OnInitializedAsync()
+        {
+            var item = await DataService.GetById(Id);
+
+            var fileContent = await File.ReadAllBytesAsync($"{WebHostEnvironment.WebRootPath}/images/default.png");
+
+            if (File.Exists($"{WebHostEnvironment.WebRootPath}/images/{itemModel.Name}.png"))
+            {
+                fileContent = await File.ReadAllBytesAsync($"{WebHostEnvironment.WebRootPath}/images/{item.Name}.png");
+            }
+
+            // Set the model with the item
+            itemModel = ItemFactory.ToModel(item,fileContent);
+        }
+
+        private async void HandleValidSubmit()
+        {
+            await DataService.Update(Id, itemModel);
+
+            NavigationManager.NavigateTo("list");
+        }
+
+        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);
+            }
+        }
+    }
+}

CetteAppliVaMarcher/CetteAppliVaMarcher/Pages/List.razor

@@ -43,4 +43,10 @@
         </DisplayTemplate>
     </DataGridColumn>
     <DataGridColumn TItem="Item" Field="@nameof(Item.CreatedDate)" Caption="Created date" DisplayFormat="{0:d}" DisplayFormatProvider="@System.Globalization.CultureInfo.GetCultureInfo("fr-FR")" />
+    <DataGridColumn TItem="Item" Field="@nameof(Item.CreatedDate)" Caption="Created date" DisplayFormat="{0:d}" DisplayFormatProvider="@System.Globalization.CultureInfo.GetCultureInfo("fr-FR")" />
+    <DataGridColumn TItem="Item" Field="@nameof(Item.Id)" Caption="Action">
+        <DisplayTemplate>
+            <a href="Edit/@(context.Id)" class="btn btn-primary"><i class="fa fa-edit"></i> Editer</a>
+        </DisplayTemplate>
+    </DataGridColumn>
 </DataGrid>

CetteAppliVaMarcher/CetteAppliVaMarcher/Pages/List.razor.cs

@@ -1,6 +1,7 @@
 using Blazored.LocalStorage;
 using Blazorise.DataGrid;
 using CetteAppliVaMarcher.Models;
+using CetteAppliVaMarcher.Services;
 using Microsoft.AspNetCore.Components;
 
 namespace CetteAppliVaMarcher.Pages
@@ -12,36 +13,11 @@ namespace CetteAppliVaMarcher.Pages
         private int totalItem;
 
         [Inject]
-        public HttpClient Http { get; set; }
+        public IDataService DataService { get; set; }
-
-        [Inject]
-        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)
         {
             if (e.CancellationToken.IsCancellationRequested)
@@ -49,14 +25,10 @@ namespace CetteAppliVaMarcher.Pages
                 return;
             }
 
-            // When you use a real API, we use this follow code
-            //var response = await Http.GetJsonAsync<Data[]>( $"http://my-api/api/data?page={e.Page}&pageSize={e.PageSize}" );
-            var response = (await LocalStorage.GetItemAsync<Item[]>("data")).Skip((e.Page - 1) * e.PageSize).Take(e.PageSize).ToList();
-
             if (!e.CancellationToken.IsCancellationRequested)
             {
-                totalItem = (await LocalStorage.GetItemAsync<List<Item>>("data")).Count;
+                items = await DataService.List(e.Page, e.PageSize);
-                items = new List<Item>(response); // an actual data for the current page
+                totalItem = await DataService.Count();
             }
         }
     }

CetteAppliVaMarcher/CetteAppliVaMarcher/Program.cs

@@ -5,6 +5,8 @@ using CetteAppliVaMarcher.Data;
 using Blazored.LocalStorage;
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Web;
+using CetteAppliVaMarcher.Services;
+
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -17,7 +19,7 @@ builder.Services
    .AddBlazorise()
    .AddBootstrapProviders()
    .AddFontAwesomeIcons();
-
+builder.Services.AddScoped<IDataService, DataLocalService>();
 builder.Services.AddBlazoredLocalStorage();
 
 var app = builder.Build();

CetteAppliVaMarcher/CetteAppliVaMarcher/Services/DataLocalService.cs

@@ -0,0 +1,140 @@
+using Blazored.LocalStorage;
+using CetteAppliVaMarcher.Factories;
+using CetteAppliVaMarcher.Models;
+using Microsoft.AspNetCore.Components;
+
+namespace CetteAppliVaMarcher.Services
+{
+    public class DataLocalService : IDataService
+    {
+        private readonly HttpClient _http;
+        private readonly ILocalStorageService _localStorage;
+        private readonly NavigationManager _navigationManager;
+        private readonly IWebHostEnvironment _webHostEnvironment;
+
+        public DataLocalService(
+            ILocalStorageService localStorage,
+            HttpClient http,
+            IWebHostEnvironment webHostEnvironment,
+            NavigationManager navigationManager)
+        {
+            _localStorage = localStorage;
+            _http = http;
+            _webHostEnvironment = webHostEnvironment;
+            _navigationManager = navigationManager;
+        }
+
+        public async Task Add(ItemModel model)
+        {
+            // Get the current data
+            var currentData = await _localStorage.GetItemAsync<List<Item>>("data");
+
+            // Simulate the Id
+            model.Id = currentData.Max(s => s.Id) + 1;
+
+            // Add the item to the current data
+            currentData.Add(ItemFactory.Create(model));
+
+            // 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}/{model.Name}.png");
+
+            // Write the file content
+            await File.WriteAllBytesAsync(fileName.FullName, model.ImageContent);
+
+            // Save the data
+            await _localStorage.SetItemAsync("data", currentData);
+        }
+
+        public async Task<int> Count()
+        {
+            return (await _localStorage.GetItemAsync<Item[]>("data")).Length;
+        }
+
+        public async Task<List<Item>> List(int currentPage, int pageSize)
+        {
+            // Load data from the local storage
+            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
+                var originalData = await _http.GetFromJsonAsync<Item[]>($"{_navigationManager.BaseUri}fake-data.json");
+                await _localStorage.SetItemAsync("data", originalData);
+            }
+
+            return (await _localStorage.GetItemAsync<Item[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
+        }
+        public async Task<Item> GetById(int id)
+        {
+            // Get the current data
+            var currentData = await _localStorage.GetItemAsync<List<Item>>("data");
+
+            // Get the item int the list
+            var item = currentData.FirstOrDefault(w => w.Id == id);
+
+            // Check if item exist
+            if (item == null)
+            {
+                throw new Exception($"Unable to found the item with ID: {id}");
+            }
+            return item;
+        }
+
+        public async Task Update(int id, ItemModel model)
+        {
+            // Get the current data
+            var currentData = await _localStorage.GetItemAsync<List<Item>>("data");
+
+            // Get the item int the list
+            var item = currentData.FirstOrDefault(w => w.Id == id);
+
+            // Check if item exist
+            if (item == null)
+            {
+                throw new Exception($"Unable to found the item with ID: {id}");
+            }
+
+            // Save the image
+            var imagePathInfo = new DirectoryInfo($"{_webHostEnvironment.WebRootPath}/images");
+
+            // Check if the folder "images" exist
+            if (!imagePathInfo.Exists)
+            {
+                imagePathInfo.Create();
+            }
+
+            // Delete the previous image
+            if (item.Name != model.Name)
+            {
+                var oldFileName = new FileInfo($"{imagePathInfo}/{item.Name}.png");
+
+                if (oldFileName.Exists)
+                {
+                    File.Delete(oldFileName.FullName);
+                }
+            }
+
+            // Determine the image name
+            var fileName = new FileInfo($"{imagePathInfo}/{model.Name}.png");
+
+            // Write the file content
+            await File.WriteAllBytesAsync(fileName.FullName, model.ImageContent);
+
+            // Modify the content of the item
+            ItemFactory.Update(item, model);
+
+            // Save the data
+            await _localStorage.SetItemAsync("data", currentData);
+        }
+    }
+}

CetteAppliVaMarcher/CetteAppliVaMarcher/Services/IDataServices.cs

@@ -0,0 +1,13 @@
+using CetteAppliVaMarcher.Models;
+
+namespace CetteAppliVaMarcher.Services
+{
+    public interface IDataService
+    {
+        Task Add(ItemModel model);
+        Task<int> Count();
+        Task<List<Item>> List(int currentPage, int pageSize);
+        Task<Item> GetById(int id);
+        Task Update(int id, ItemModel model);
+    }
+}