104 lines
2.8 KiB
C#
104 lines
2.8 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using AntDesign;
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using Microsoft.AspNetCore.Components;
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using UserPointManagement.Application.Services;
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using UserPointManagement.Model.Dtos.User;
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using UserPointManagement.Model.Entities;
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namespace UserPointManagement.Web.Pages.UserManagement;
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public class UserManagementBase : ComponentBase
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{
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[Inject] private IUserService UserService { get; set; }
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[Inject] private MessageService MessageService { get; set; }
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protected IDictionary<int, (bool edit, User data)> editCache =
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new Dictionary<int, (bool edit, User data)>();
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protected List<User> _users;
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protected int _pageIndex = 1;
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protected int _pageSize = 20;
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protected int _total = 0;
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protected bool _loading;
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private string _searchValue;
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protected override async Task OnInitializedAsync()
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{
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await RefreshTable();
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}
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protected async Task OnSearch(string arg)
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{
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_searchValue = arg;
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_pageIndex = 1;
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await RefreshTable();
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}
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protected async Task RefreshTable()
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{
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_loading = true;
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var res = await UserService.GetUsers(new GetUserDto()
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{
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Keyword = _searchValue,
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PageIndex = _pageIndex,
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PageSize = _pageSize
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});
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_users = res.Items;
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_total = res.TotalCount;
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_users.ForEach(item =>
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{
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editCache[item.Id] = (false, item);
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});
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_loading = false;
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}
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protected async Task OnPageIndexChanged(PaginationEventArgs args)
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{
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_pageIndex = args.Page;
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_pageSize = args.PageSize;
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await RefreshTable();
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}
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protected async Task OnPageSizeChange(PaginationEventArgs args)
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{
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_pageIndex = args.Page;
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_pageSize = args.PageSize;
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await RefreshTable();
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}
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protected async Task Delete(int userId)
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{
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await UserService.DeleteUser(userId).ConfigureAwait(false);
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await MessageService.Success("删除成功!");
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await RefreshTable();
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}
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protected void startEdit(int id)
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{
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var data = editCache[id];
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editCache[id] = (true, data.data ); // add a copy in cache
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}
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protected void cancelEdit(int id)
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{
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var data = _users.FirstOrDefault(item => item.Id == id);
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editCache[id] = (false, data); // recovery
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}
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protected async Task saveEdit(int id)
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{
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var index = _users.FindIndex(item => item.Id == id);
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_users[index] = editCache[id].data; // apply the copy to data source
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await UserService.ModifyUser(editCache[id].data.Id, new ModifyUserDto()
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{
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Mobile = editCache[id].data.Mobile,
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Name = editCache[id].data.Name,
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}).ConfigureAwait(false);
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editCache[id] = (false, _users[index]); // don't affect rows in editing
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}
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} |