| | | 1 | | using Microsoft.AspNetCore.Components; |
| | | 2 | | using Microsoft.AspNetCore.Components.Web; |
| | | 3 | | using Pomodoro.Web.Models; |
| | | 4 | | |
| | | 5 | | namespace Pomodoro.Web.Components; |
| | | 6 | | |
| | | 7 | | /// <summary> |
| | | 8 | | /// Code-behind for TaskList component |
| | | 9 | | /// Separates business logic from view |
| | | 10 | | /// </summary> |
| | | 11 | | public class TaskListBase : ComponentBase |
| | | 12 | | { |
| | | 13 | | #region Parameters (Model) |
| | | 14 | | |
| | | 15 | | [Parameter] |
| | 1360 | 16 | | public List<TaskItem> Tasks { get; set; } = new(); |
| | | 17 | | |
| | | 18 | | [Parameter] |
| | 371 | 19 | | public Guid? CurrentTaskId { get; set; } |
| | | 20 | | |
| | | 21 | | [Parameter] |
| | 333 | 22 | | public EventCallback<string> OnTaskAdd { get; set; } |
| | | 23 | | |
| | | 24 | | [Parameter] |
| | 326 | 25 | | public EventCallback<Guid> OnTaskSelect { get; set; } |
| | | 26 | | |
| | | 27 | | [Parameter] |
| | 327 | 28 | | public EventCallback<Guid> OnTaskComplete { get; set; } |
| | | 29 | | |
| | | 30 | | [Parameter] |
| | 327 | 31 | | public EventCallback<Guid> OnTaskDelete { get; set; } |
| | | 32 | | |
| | | 33 | | [Parameter] |
| | 327 | 34 | | public EventCallback<Guid> OnTaskUncomplete { get; set; } |
| | | 35 | | |
| | | 36 | | #endregion |
| | | 37 | | |
| | | 38 | | #region State |
| | | 39 | | |
| | 385 | 40 | | protected bool IsAddingTask { get; set; } |
| | 340 | 41 | | protected string NewTaskName { get; set; } = string.Empty; |
| | | 42 | | |
| | | 43 | | /// <summary> |
| | | 44 | | /// Determines if the Add button should be disabled |
| | | 45 | | /// </summary> |
| | 14 | 46 | | protected bool IsAddDisabled => string.IsNullOrWhiteSpace(NewTaskName); |
| | | 47 | | |
| | | 48 | | #endregion |
| | | 49 | | |
| | | 50 | | #region Business Logic Methods |
| | | 51 | | |
| | | 52 | | /// <summary> |
| | | 53 | | /// Starts the add task form |
| | | 54 | | /// </summary> |
| | | 55 | | protected void StartAddTask() |
| | 10 | 56 | | { |
| | 10 | 57 | | IsAddingTask = true; |
| | 10 | 58 | | NewTaskName = string.Empty; |
| | 10 | 59 | | } |
| | | 60 | | |
| | | 61 | | /// <summary> |
| | | 62 | | /// Cancels adding a new task |
| | | 63 | | /// </summary> |
| | | 64 | | protected void CancelAddTask() |
| | 2 | 65 | | { |
| | 2 | 66 | | IsAddingTask = false; |
| | 2 | 67 | | NewTaskName = string.Empty; |
| | 2 | 68 | | } |
| | | 69 | | |
| | | 70 | | /// <summary> |
| | | 71 | | /// Handles adding a new task |
| | | 72 | | /// </summary> |
| | | 73 | | protected async Task HandleAddTask() |
| | 4 | 74 | | { |
| | 4 | 75 | | if (!string.IsNullOrWhiteSpace(NewTaskName)) |
| | 4 | 76 | | { |
| | 4 | 77 | | await OnTaskAdd.InvokeAsync(NewTaskName.Trim()); |
| | 4 | 78 | | NewTaskName = string.Empty; |
| | 4 | 79 | | IsAddingTask = false; |
| | 4 | 80 | | } |
| | 4 | 81 | | } |
| | | 82 | | |
| | | 83 | | /// <summary> |
| | | 84 | | /// Handles keyboard events in the add task input |
| | | 85 | | /// </summary> |
| | | 86 | | protected async Task HandleKeyPress(KeyboardEventArgs e) |
| | 2 | 87 | | { |
| | 2 | 88 | | if (e.Key == Constants.Keys.Enter && !string.IsNullOrWhiteSpace(NewTaskName)) |
| | 1 | 89 | | { |
| | 1 | 90 | | await HandleAddTask(); |
| | 1 | 91 | | } |
| | 1 | 92 | | else if (e.Key == Constants.Keys.Escape) |
| | 1 | 93 | | { |
| | 1 | 94 | | CancelAddTask(); |
| | 1 | 95 | | } |
| | 2 | 96 | | } |
| | | 97 | | |
| | | 98 | | /// <summary> |
| | | 99 | | /// Handles task selection |
| | | 100 | | /// </summary> |
| | | 101 | | protected async Task HandleTaskSelect(Guid taskId) |
| | 1 | 102 | | { |
| | 1 | 103 | | await OnTaskSelect.InvokeAsync(taskId); |
| | 1 | 104 | | } |
| | | 105 | | |
| | | 106 | | /// <summary> |
| | | 107 | | /// Handles task completion |
| | | 108 | | /// </summary> |
| | | 109 | | protected async Task HandleTaskComplete(Guid taskId) |
| | 1 | 110 | | { |
| | 1 | 111 | | await OnTaskComplete.InvokeAsync(taskId); |
| | 1 | 112 | | } |
| | | 113 | | |
| | | 114 | | /// <summary> |
| | | 115 | | /// Handles task deletion |
| | | 116 | | /// </summary> |
| | | 117 | | protected async Task HandleTaskDelete(Guid taskId) |
| | 1 | 118 | | { |
| | 1 | 119 | | await OnTaskDelete.InvokeAsync(taskId); |
| | 1 | 120 | | } |
| | | 121 | | |
| | | 122 | | /// <summary> |
| | | 123 | | /// Handles task uncomplete (undo completion) |
| | | 124 | | /// </summary> |
| | | 125 | | protected async Task HandleTaskUncomplete(Guid taskId) |
| | 1 | 126 | | { |
| | 1 | 127 | | await OnTaskUncomplete.InvokeAsync(taskId); |
| | 1 | 128 | | } |
| | | 129 | | |
| | | 130 | | #endregion |
| | | 131 | | } |