121 lines
3.7 KiB
C#
121 lines
3.7 KiB
C#
using System;
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using System.Linq;
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using System.Reactive.Threading.Tasks;
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using System.Threading.Tasks;
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using Flawless.Client.Models;
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using ReactiveUI;
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using Flawless.Client.Service;
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using Flawless.Client.ViewModels.ModalBox;
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using Flawless.Client.Views.ModalBox;
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using ReactiveUI.SourceGenerators;
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using Ursa.Controls;
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namespace Flawless.Client.ViewModels;
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public partial class IssueDetailViewModel : RoutableViewModelBase
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{
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[Reactive] private RepositoryModel.Issue? _currentIssue;
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[Reactive] private string _newComment;
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[Reactive] private RepositoryModel.Comment? _replyTo;
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private readonly RepositoryService _service;
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private readonly RepositoryModel _repo;
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public IssueDetailViewModel(IScreen screen, RepositoryModel repo, int issueId) : base(screen)
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{
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_repo = repo;
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_service = RepositoryService.Current;
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LoadDataAsync(repo, issueId, true);
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}
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private async Task LoadDataAsync(RepositoryModel repo, int issueId, bool quitIfFailed)
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{
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using var _ = UIHelper.MakeLoading("Fetching comments from server...");
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if (!await _service.UpdateIssueDetailsFromServerAsync(repo, issueId, false))
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{
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if (quitIfFailed) await NavigateBackAsync();
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UIHelper.NotifyError("Can not load issue...", "Operation failed");
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return;
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}
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CurrentIssue = repo.Issues.First(x => x.Id == issueId);
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}
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[ReactiveCommand]
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private Task RefreshIssueAsync() => LoadDataAsync(_repo, CurrentIssue!.Id, false);
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[ReactiveCommand]
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private async Task ToggleIssueStatusAsync()
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{
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if (CurrentIssue == null) return;
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using var _ = UIHelper.MakeLoading("Update issue...");
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if (CurrentIssue.Closed)
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{
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if (!await _service.ReopenIssueAsync(_repo, CurrentIssue.Id)) return;
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}
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else
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{
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if (!await _service.CloseIssueAsync(_repo, CurrentIssue.Id)) return;
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}
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CurrentIssue.Closed = !CurrentIssue.Closed;
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}
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[ReactiveCommand]
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private void MarkAsReplayTo(RepositoryModel.Comment? comment)
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{
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if (CurrentIssue == null) return;
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ReplyTo = comment;
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}
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[ReactiveCommand]
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private async Task AddCommentAsync()
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{
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if (CurrentIssue == null) return;
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using var _ = UIHelper.MakeLoading("Update issue...");
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if (string.IsNullOrWhiteSpace(NewComment))
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{
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UIHelper.NotifyError("No comment has been written!", "No input");
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}
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else
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{
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if (!await _service.AddCommentAsync(_repo, CurrentIssue.Id, NewComment, ReplyTo?.Id ?? null)) return;
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ReplyTo = null;
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NewComment = string.Empty;
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}
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}
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[ReactiveCommand]
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private async Task EditIssueAsync()
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{
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if (CurrentIssue == null) return;
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var opt = UIHelper.DefaultOverlayDialogOptionsYesNo();
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var vm = new IssueEditDialogViewModel(CurrentIssue);
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var result = await OverlayDialog.ShowModal<IssueDetailEditView, IssueEditDialogViewModel>(
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vm, AppDefaultValues.HostId, opt);
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if (result == DialogResult.Yes)
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{
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using var l = UIHelper.MakeLoading("Updating issue...");
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var tags = vm.Tag?.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
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// 调用服务端更新接口
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await RepositoryService.C.UpdateIssueAsync(
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_repo, CurrentIssue.Id,
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vm.Title, vm.Description, tags
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);
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}
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}
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[ReactiveCommand]
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private Task NavigateBackAsync() => HostScreen.Router.NavigateBack.Execute().ToTask();
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} |