feat : page addAdmin

Blazor/Blazor/Models/AdministratorModel.cs

@@ -0,0 +1,19 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Blazor.Models
+{
+    public class AdministratorModel
+    {
+        public int Id { get; private set; }
+
+        [Required(ErrorMessage = "Username is required")]
+        [StringLength(50, ErrorMessage = "Username is too long.")]
+        public string Username { get; private set; }
+
+        [Required(ErrorMessage = "Password is required")]
+
+        public string hashedPassword { get; set; }
+
+
+    }
+}

Blazor/Blazor/Pages/AddAdministrators.razor

@@ -0,0 +1,23 @@
+@page "/addAdministrators"
+@using Blazor.Models
+
+<h3>AddAdministrators</h3>
+
+<EditForm Model="@administratorModel" OnValidSubmit="@HandleValidSubmit">
+    <DataAnnotationsValidator />
+    <ValidationSummary />
+
+    <p>
+        <label for="username">
+            Username:
+            <InputText id="username" @bind-Value="administratorModel.Username" />
+        </label>
+        <label>
+            Password:
+            <InputText id="hashedpassword" @bind-Value="administratorModel.hashedPassword" />
+        </label>
+    </p>
+
+
+    <button type="submit">Submit</button>
+</EditForm>

Blazor/Blazor/Pages/AddAdministrators.razor.cs

@@ -0,0 +1,27 @@
+using Blazored.LocalStorage;
+using Microsoft.AspNetCore.Components.Forms;
+using Microsoft.AspNetCore.Components;
+using Blazor.Models;
+using Blazor.Services;
+
+namespace Blazor.Pages
+{
+    public partial class AddAdministrators
+    {
+        private AdministratorModel administratorModel = new();
+
+        [Inject]
+        public IDataService DataService { get; set; }
+
+        [Inject]
+        public NavigationManager NavigationManager { get; set; }
+
+
+        private async void HandleValidSubmit()
+        {
+            await DataService.Add(administratorModel);
+
+            NavigationManager.NavigateTo("administrators");
+        }
+    }
+}

Blazor/Blazor/Services/DataLocalService.cs

@@ -114,5 +114,64 @@ namespace Blazor.Services
 
             return (await _localStorage.GetItemAsync<Chapter[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
         }
+
+        public async Task<Administrator> GetAdminById(int id)
+        {
+            // Get the current data
+            var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
+
+            // Get the chapter int the list
+            var admin = currentData.FirstOrDefault(w => w.Id == id);
+
+            // Check if chapter exist
+            if (admin == null)
+            {
+                throw new Exception($"Unable to found the item with ID: {id}");
+            }
+
+            return admin;
+        }
+
+        public async Task Update(int id, AdministratorModel model)
+        {
+            // Get the current data
+            var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
+
+            // Get the chapter int the list
+            var admin = currentData.FirstOrDefault(w => w.Id == id);
+
+            // Check if chapter exist
+            if (admin == null)
+            {
+                throw new Exception($"Unable to found the item with ID: {id}");
+            }
+
+            // Modify the content of the chapter
+            admin.Username = model.Username;
+
+            // Save the data
+            await _localStorage.SetItemAsync("data", currentData);
+        }
+
+
+        public async Task Add(AdministratorModel model)
+        {
+            // Get the current data
+            var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
+
+            // Simulate the Id
+            model.Id = currentData.Max(s => s.Id) + 1;
+
+            // Add the chapter to the current data
+            currentData.Add(new Chapter
+            {
+                Id = model.Id,
+                Name = model.Name
+            });
+
+
+            // Save the data
+            await _localStorage.SetItemAsync("data", currentData);
+        }
     }
 }

Blazor/Blazor/Services/IDataService.cs

@@ -13,5 +13,14 @@ namespace Blazor.Services
         Task<Chapter> GetById(int id);
 
         Task Update(int id, ChapterModel model);
+
+        Task Add(AdministratorModel model);
+
+        Task Update(int id, AdministratorModel model);
+
+        Task<Administrator> GetAdminById(int id);
+
+        Task<int> CountAdmin();
+        Task<List<Administrator>> ListAdmin(int currentPage, int pageSize);
     }
 }

Blazor/Blazor/Shared/NavMenu.razor

@@ -24,6 +24,11 @@
                 <span class="oi oi-plus" aria-hidden="true"></span> Chapters
             </NavLink>
         </div>
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="chapters">
+                <span class="oi oi-plus" aria-hidden="true"></span> Questions
+            </NavLink>
+        </div>
         <div class="nav-item px-3">
             <NavLink class="nav-link" href="fetchdata">
                 <span class="oi oi-list-rich" aria-hidden="true"></span> Fetch data