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@ -1,321 +1,321 @@
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using Blazor.Models;
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using Blazor.Models;
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using Blazor.ViewClasses;
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using Blazor.ViewClasses;
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using Blazored.LocalStorage;
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using Blazored.LocalStorage;
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using Microsoft.AspNetCore.Components;
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using Microsoft.AspNetCore.Components;
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using static System.Net.WebRequestMethods;
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using static System.Net.WebRequestMethods;
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namespace Blazor.Services
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namespace Blazor.Services
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{
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{
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public class DataLocalService : IDataService
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public class DataLocalService : IDataService
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{
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{
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private readonly HttpClient _http;
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private readonly HttpClient _http;
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private readonly ILocalStorageService _localStorage;
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private readonly ILocalStorageService _localStorage;
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private readonly NavigationManager _navigationManager;
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private readonly NavigationManager _navigationManager;
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private readonly IWebHostEnvironment _webHostEnvironment;
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private readonly IWebHostEnvironment _webHostEnvironment;
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public DataLocalService(
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public DataLocalService(
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ILocalStorageService localStorage,
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ILocalStorageService localStorage,
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HttpClient http,
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HttpClient http,
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IWebHostEnvironment webHostEnvironment,
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IWebHostEnvironment webHostEnvironment,
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NavigationManager navigationManager)
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NavigationManager navigationManager)
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{
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{
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_localStorage = localStorage;
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_localStorage = localStorage;
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_http = http;
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_http = http;
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_webHostEnvironment = webHostEnvironment;
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_webHostEnvironment = webHostEnvironment;
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_navigationManager = navigationManager;
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_navigationManager = navigationManager;
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}
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}
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public async Task<Chapter> GetById(int id)
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public async Task<Chapter> GetById(int id)
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{
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{
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// Get the current data
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// Get the current data
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var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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// Get the chapter int the list
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// Get the chapter int the list
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var chapter = currentData.FirstOrDefault(w => w.Id == id);
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var chapter = currentData.FirstOrDefault(w => w.Id == id);
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// Check if chapter exist
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// Check if chapter exist
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if (chapter == null)
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if (chapter == null)
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{
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{
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throw new Exception($"Unable to found the item with ID: {id}");
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throw new Exception($"Unable to found the item with ID: {id}");
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}
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}
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return chapter;
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return chapter;
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}
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}
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public async Task Update(int id, ChapterModel model)
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public async Task Update(int id, ChapterModel model)
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{
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{
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// Get the current data
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// Get the current data
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var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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// Get the chapter int the list
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// Get the chapter int the list
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var chapter = currentData.FirstOrDefault(w => w.Id == id);
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var chapter = currentData.FirstOrDefault(w => w.Id == id);
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// Check if chapter exist
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// Check if chapter exist
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if (chapter == null)
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if (chapter == null)
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{
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{
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throw new Exception($"Unable to found the item with ID: {id}");
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throw new Exception($"Unable to found the item with ID: {id}");
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}
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}
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// Modify the content of the chapter
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// Modify the content of the chapter
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chapter.Name = model.Name;
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chapter.Name = model.Name;
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// Save the data
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// Save the data
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await _localStorage.SetItemAsync("data", currentData);
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await _localStorage.SetItemAsync("data", currentData);
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}
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}
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public async Task Add(ChapterModel model)
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public async Task Add(ChapterModel model)
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{
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{
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// Get the current data
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// Get the current data
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var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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// Simulate the Id
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// Simulate the Id
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model.Id = currentData.Max(s => s.Id) + 1;
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model.Id = currentData.Max(s => s.Id) + 1;
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// Add the chapter to the current data
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// Add the chapter to the current data
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currentData.Add(new Chapter
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currentData.Add(new Chapter
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{
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{
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Id = model.Id,
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Id = model.Id,
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Name = model.Name
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Name = model.Name
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});
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});
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// Save the data
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// Save the data
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await _localStorage.SetItemAsync("data", currentData);
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await _localStorage.SetItemAsync("data", currentData);
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}
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}
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public async Task Delete(int id)
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public async Task Delete(int id)
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{
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{
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// Get the current data
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// Get the current data
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//var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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//var currentData = await _localStorage.GetItemAsync<List<Chapter>>("data");
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var currentData = _http.GetFromJsonAsync<List<Chapter>>($"https://trusting-panini.87-106-126-109.plesk.page/api/chapters").Result;
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var currentData = _http.GetFromJsonAsync<List<Chapter>>($"https://trusting-panini.87-106-126-109.plesk.page/api/chapters").Result;
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// Get the chapter int the list
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// Get the chapter int the list
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var chapter = currentData.FirstOrDefault(w => w.Id == id);
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var chapter = currentData.FirstOrDefault(w => w.Id == id);
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// Delete chapter in
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// Delete chapter in
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currentData.Remove(chapter);
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currentData.Remove(chapter);
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// Save the data
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// Save the data
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await _localStorage.SetItemAsync("data", currentData);
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await _localStorage.SetItemAsync("data", currentData);
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}
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}
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public async Task<int> Count()
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public async Task<int> Count()
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{
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{
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// Load data from the local storage
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// Load data from the local storage
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var currentData = await _localStorage.GetItemAsync<Chapter[]>("data");
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var currentData = await _localStorage.GetItemAsync<Chapter[]>("data");
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// Check if data exist in the local storage
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// Check if data exist in the local storage
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if (currentData == null)
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if (currentData == null)
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{
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{
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// this code add in the local storage the fake data
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// this code add in the local storage the fake data
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var originalData = await _http.GetFromJsonAsync<Chapter[]>($"{_navigationManager.BaseUri}fake-data.json");
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var originalData = await _http.GetFromJsonAsync<Chapter[]>($"{_navigationManager.BaseUri}fake-data.json");
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await _localStorage.SetItemAsync("data", originalData);
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await _localStorage.SetItemAsync("data", originalData);
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}
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}
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return (await _localStorage.GetItemAsync<Chapter[]>("data")).Length;
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return (await _localStorage.GetItemAsync<Chapter[]>("data")).Length;
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}
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}
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public async Task<List<Chapter>> List(int currentPage, int pageSize)
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public async Task<List<Chapter>> List(int currentPage, int pageSize)
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{
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{
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// Load data from the local storage
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// Load data from the local storage
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var currentData = await _localStorage.GetItemAsync<Chapter[]>("data");
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var currentData = await _localStorage.GetItemAsync<Chapter[]>("data");
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// Check if data exist in the local storage
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// Check if data exist in the local storage
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if (currentData == null)
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if (currentData == null)
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{
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{
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// this code add in the local storage the fake data
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// this code add in the local storage the fake data
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var originalData = await _http.GetFromJsonAsync<Chapter[]>($"{_navigationManager.BaseUri}fake-data.json");
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var originalData = await _http.GetFromJsonAsync<Chapter[]>($"{_navigationManager.BaseUri}fake-data.json");
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await _localStorage.SetItemAsync("data", originalData);
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await _localStorage.SetItemAsync("data", originalData);
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}
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}
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return (await _localStorage.GetItemAsync<Chapter[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
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return (await _localStorage.GetItemAsync<Chapter[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
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}
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}
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public async Task<Administrator> GetAdminById(int id)
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public async Task<Administrator> GetAdminById(int id)
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{
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{
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// Get the current data
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// Get the current data
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var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
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var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
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// Get the admin int the list
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// Get the admin int the list
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var admin = currentData.FirstOrDefault(w => w.Id == id);
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var admin = currentData.FirstOrDefault(w => w.Id == id);
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// Check if admin exist
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// Check if admin exist
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if (admin == null)
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if (admin == null)
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{
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{
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throw new Exception($"Unable to found the item with ID: {id}");
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throw new Exception($"Unable to found the item with ID: {id}");
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}
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}
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return admin;
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return admin;
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}
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}
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public async Task Update(int id, AdministratorModel model)
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public async Task Update(int id, AdministratorModel model)
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{
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{
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// Get the current data
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// Get the current data
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var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
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var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
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// Get the admin int the list
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// Get the admin int the list
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var admin = currentData.FirstOrDefault(w => w.Id == id);
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var admin = currentData.FirstOrDefault(w => w.Id == id);
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// Check if admin exist
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// Check if admin exist
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if (admin == null)
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if (admin == null)
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{
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{
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throw new Exception($"Unable to found the item with ID: {id}");
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throw new Exception($"Unable to found the item with ID: {id}");
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}
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}
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// Modify the content of the adminnistrator
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// Modify the content of the adminnistrator
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admin.Username = model.Username;
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admin.Username = model.Username;
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admin.HashedPassword = model.HashedPassword;
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admin.HashedPassword = model.HashedPassword;
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// Save the data
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// Save the data
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await _localStorage.SetItemAsync("data", currentData);
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await _localStorage.SetItemAsync("data", currentData);
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}
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}
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public async Task Add(AdministratorModel model)
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public async Task Add(AdministratorModel model)
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{
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{
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// Get the current data
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// Get the current data
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var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
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var currentData = await _localStorage.GetItemAsync<List<Administrator>>("data");
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// Simulate the Id
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// Simulate the Id
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model.Id = currentData.Max(s => s.Id) + 1;
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model.Id = currentData.Max(s => s.Id) + 1;
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// Add the admin to the current data
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// Add the admin to the current data
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currentData.Add(new Administrator
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currentData.Add(new Administrator
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{
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{
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Id = model.Id,
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Id = model.Id,
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Username = model.Username,
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Username = model.Username,
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HashedPassword = model.HashedPassword
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HashedPassword = model.HashedPassword
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});
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});
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// Save the data
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// Save the data
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await _localStorage.SetItemAsync("data", currentData);
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await _localStorage.SetItemAsync("data", currentData);
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}
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}
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public async Task<int> CountAdmin()
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public async Task<int> CountAdmin()
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{
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{
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// Load data from the local storage
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// Load data from the local storage
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var currentData = await _localStorage.GetItemAsync<Administrator[]>("data");
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var currentData = await _localStorage.GetItemAsync<Administrator[]>("data");
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// Check if data exist in the local storage
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// Check if data exist in the local storage
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if (currentData == null)
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if (currentData == null)
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{
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{
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// this code add in the local storage the fake data
|
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|
|
// this code add in the local storage the fake data
|
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var originalData = await _http.GetFromJsonAsync<Administrator[]>($"{_navigationManager.BaseUri}fake-administrator.json");
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var originalData = await _http.GetFromJsonAsync<Administrator[]>($"{_navigationManager.BaseUri}fake-administrator.json");
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await _localStorage.SetItemAsync("data", originalData);
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await _localStorage.SetItemAsync("data", originalData);
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}
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|
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}
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return (await _localStorage.GetItemAsync<Administrator[]>("data")).Length;
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return (await _localStorage.GetItemAsync<Administrator[]>("data")).Length;
|
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|
|
}
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}
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public async Task<List<Administrator>> ListAdmin(int currentPage, int pageSize)
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public async Task<List<Administrator>> ListAdmin(int currentPage, int pageSize)
|
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|
|
{
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|
|
|
{
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|
// Load data from the local storage
|
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|
// Load data from the local storage
|
|
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|
var currentData = await _localStorage.GetItemAsync<Administrator[]>("data");
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|
|
var currentData = await _localStorage.GetItemAsync<Administrator[]>("data");
|
|
|
|
|
|
|
|
|
|
|
|
// Check if data exist in the local storage
|
|
|
|
// Check if data exist in the local storage
|
|
|
|
if (currentData == null)
|
|
|
|
if (currentData == null)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
// this code add in the local storage the fake data
|
|
|
|
// this code add in the local storage the fake data
|
|
|
|
var originalData = await _http.GetFromJsonAsync<Administrator[]>($"{_navigationManager.BaseUri}fake-administrator.json");
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|
var originalData = await _http.GetFromJsonAsync<Administrator[]>($"{_navigationManager.BaseUri}fake-administrator.json");
|
|
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|
await _localStorage.SetItemAsync("data", originalData);
|
|
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|
await _localStorage.SetItemAsync("data", originalData);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return (await _localStorage.GetItemAsync<Administrator[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
|
|
|
|
return (await _localStorage.GetItemAsync<Administrator[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
|
|
|
|
}
|
|
|
|
}
|
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|
public async Task<Question> GetQuestionById(int id)
|
|
|
|
public async Task<Question> GetQuestionById(int id)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
// Get the current data
|
|
|
|
// Get the current data
|
|
|
|
var currentData = await _localStorage.GetItemAsync<List<Question>>("data");
|
|
|
|
var currentData = await _localStorage.GetItemAsync<List<Question>>("data");
|
|
|
|
|
|
|
|
|
|
|
|
// Get the question int the list
|
|
|
|
// Get the question int the list
|
|
|
|
var question = currentData.FirstOrDefault(w => w.Id == id);
|
|
|
|
var question = currentData.FirstOrDefault(w => w.Id == id);
|
|
|
|
|
|
|
|
|
|
|
|
// Check if question exist
|
|
|
|
// Check if question exist
|
|
|
|
if (question == null)
|
|
|
|
if (question == null)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
throw new Exception($"Unable to found the item with ID: {id}");
|
|
|
|
throw new Exception($"Unable to found the item with ID: {id}");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return question;
|
|
|
|
return question;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//public async Task Update(int id, QuestionsModel model)
|
|
|
|
//public async Task Update(int id, QuestionsModel model)
|
|
|
|
//{
|
|
|
|
//{
|
|
|
|
// // Get the current data
|
|
|
|
// // Get the current data
|
|
|
|
// var currentData = await _localStorage.GetItemAsync<List<Question>>("data");
|
|
|
|
// var currentData = await _localStorage.GetItemAsync<List<Question>>("data");
|
|
|
|
|
|
|
|
|
|
|
|
// // Get the admin int the list
|
|
|
|
// // Get the admin int the list
|
|
|
|
// var question = currentData.FirstOrDefault(w => w.Id == id);
|
|
|
|
// var question = currentData.FirstOrDefault(w => w.Id == id);
|
|
|
|
|
|
|
|
|
|
|
|
// // Check if admin exist
|
|
|
|
// // Check if admin exist
|
|
|
|
// if (question == null)
|
|
|
|
// if (question == null)
|
|
|
|
// {
|
|
|
|
// {
|
|
|
|
// throw new Exception($"Unable to found the item with ID: {id}");
|
|
|
|
// throw new Exception($"Unable to found the item with ID: {id}");
|
|
|
|
// }
|
|
|
|
// }
|
|
|
|
|
|
|
|
|
|
|
|
// // Modify the content of the adminnistrator
|
|
|
|
// // Modify the content of the adminnistrator
|
|
|
|
// question.Username = model.Username;
|
|
|
|
// question.Username = model.Username;
|
|
|
|
// question.HashedPassword = model.HashedPassword;
|
|
|
|
// question.HashedPassword = model.HashedPassword;
|
|
|
|
|
|
|
|
|
|
|
|
// // Save the data
|
|
|
|
// // Save the data
|
|
|
|
// await _localStorage.SetItemAsync("data", currentData);
|
|
|
|
// await _localStorage.SetItemAsync("data", currentData);
|
|
|
|
//}
|
|
|
|
//}
|
|
|
|
|
|
|
|
|
|
|
|
//public async Task Add(QuestionsModel model)
|
|
|
|
//public async Task Add(QuestionsModel model)
|
|
|
|
//{
|
|
|
|
//{
|
|
|
|
// // Get the current data
|
|
|
|
// // Get the current data
|
|
|
|
// var currentData = await _localStorage.GetItemAsync<List<Question>>("data");
|
|
|
|
// var currentData = await _localStorage.GetItemAsync<List<Question>>("data");
|
|
|
|
|
|
|
|
|
|
|
|
// // Simulate the Id
|
|
|
|
// // Simulate the Id
|
|
|
|
// model.Id = currentData.Max(s => s.Id) + 1;
|
|
|
|
// model.Id = currentData.Max(s => s.Id) + 1;
|
|
|
|
|
|
|
|
|
|
|
|
// // Add the admin to the current data
|
|
|
|
// // Add the admin to the current data
|
|
|
|
// currentData.Add(new Question
|
|
|
|
// currentData.Add(new Question
|
|
|
|
// {
|
|
|
|
// {
|
|
|
|
// Id = model.Id,
|
|
|
|
// Id = model.Id,
|
|
|
|
// Username = model.Username,
|
|
|
|
// Username = model.Username,
|
|
|
|
// HashedPassword = model.HashedPassword
|
|
|
|
// HashedPassword = model.HashedPassword
|
|
|
|
// });
|
|
|
|
// });
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// // Save the data
|
|
|
|
// // Save the data
|
|
|
|
// await _localStorage.SetItemAsync("data", currentData);
|
|
|
|
// await _localStorage.SetItemAsync("data", currentData);
|
|
|
|
//}
|
|
|
|
//}
|
|
|
|
|
|
|
|
|
|
|
|
public async Task<int> CountQuestion()
|
|
|
|
public async Task<int> CountQuestion()
|
|
|
|
{
|
|
|
|
{
|
|
|
|
// Load data from the local storage
|
|
|
|
// Load data from the local storage
|
|
|
|
var currentData = await _localStorage.GetItemAsync<Question[]>("data");
|
|
|
|
var currentData = await _localStorage.GetItemAsync<Question[]>("data");
|
|
|
|
|
|
|
|
|
|
|
|
// Check if data exist in the local storage
|
|
|
|
// Check if data exist in the local storage
|
|
|
|
if (currentData == null)
|
|
|
|
if (currentData == null)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
// this code add in the local storage the fake data
|
|
|
|
// this code add in the local storage the fake data
|
|
|
|
var originalData = await _http.GetFromJsonAsync<Question[]>($"{_navigationManager.BaseUri}fake-question.json");
|
|
|
|
var originalData = await _http.GetFromJsonAsync<Question[]>($"{_navigationManager.BaseUri}fake-question.json");
|
|
|
|
await _localStorage.SetItemAsync("data", originalData);
|
|
|
|
await _localStorage.SetItemAsync("data", originalData);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return (await _localStorage.GetItemAsync<Question[]>("data")).Length;
|
|
|
|
return (await _localStorage.GetItemAsync<Question[]>("data")).Length;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public async Task<List<Question>> ListQuestion(int currentPage, int pageSize)
|
|
|
|
public async Task<List<Question>> ListQuestion(int currentPage, int pageSize)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
// Load data from the local storage
|
|
|
|
// Load data from the local storage
|
|
|
|
var currentData = await _localStorage.GetItemAsync<Question[]>("data");
|
|
|
|
var currentData = await _localStorage.GetItemAsync<Question[]>("data");
|
|
|
|
|
|
|
|
|
|
|
|
// Check if data exist in the local storage
|
|
|
|
// Check if data exist in the local storage
|
|
|
|
if (currentData == null)
|
|
|
|
if (currentData == null)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
// this code add in the local storage the fake data
|
|
|
|
// this code add in the local storage the fake data
|
|
|
|
var originalData = await _http.GetFromJsonAsync<Question[]>($"{_navigationManager.BaseUri}fake-question.json");
|
|
|
|
var originalData = await _http.GetFromJsonAsync<Question[]>($"{_navigationManager.BaseUri}fake-question.json");
|
|
|
|
await _localStorage.SetItemAsync("data", originalData);
|
|
|
|
await _localStorage.SetItemAsync("data", originalData);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return (await _localStorage.GetItemAsync<Question[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
|
|
|
|
return (await _localStorage.GetItemAsync<Question[]>("data")).Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
