/// <summary>
/// Send an email message.
/// </summary>
/// <param name="content">Email Body.</param>
/// <param name="subject">Eamil Subject.</param>
/// <returns>Completed Task.</returns>
public async Task SendMessageAsync(string content, string subject)
{
try
{
var userObject = await ExecuteGraphFetchAsync(graphBaseUrl);
List <Recipient> re = new List <Recipient>();
re.Add(new Recipient
{
EmailAddress = new EmailAddress
{
Address = userObject["userPrincipalName"],
},
});
// Create the message.
Message email = new Message
{
Body = new ItemBody
{
Content = content,
ContentType = BodyType.Html,
},
Subject = subject,
ToRecipients = re,
};
// Send the message.
await this.graphServiceClient.Me.SendMail(email, true).Request().PostAsync();
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Init task service.
/// </summary>
/// <param name="token">Task service token.</param>
/// <param name="pageIds">OneNote page name and id dictionary.</param>
/// <param name="client">the httpclient for making the API request.</param>
/// <returns>Task service itself.</returns>
public async Task <ITaskService> InitAsync(string token, Dictionary <string, string> pageIds, HttpClient client = null)
{
try
{
IsListCreated = pageIds.Count == 0;
if (client == null)
{
httpClient = ServiceHelper.GetHttpClient(token);
}
else
{
httpClient = client;
}
if (!pageIds.ContainsKey(ToDoStrings.ToDo) ||
!pageIds.ContainsKey(ToDoStrings.Grocery) ||
!pageIds.ContainsKey(ToDoStrings.Shopping))
{
var notebookId = await GetOrCreateNotebookAsync(ToDoStrings.OneNoteBookName);
var sectionId = await GetOrCreateSectionAsync(notebookId, ToDoStrings.OneNoteSectionName);
if (!pageIds.ContainsKey(ToDoStrings.ToDo))
{
var toDoPageId = await GetOrCreatePageAsync(sectionId, ToDoStrings.ToDo);
pageIds.Add(ToDoStrings.ToDo, toDoPageId.Item1);
IsListCreated = IsListCreated && toDoPageId.Item2;
}
if (!pageIds.ContainsKey(ToDoStrings.Grocery))
{
var groceryPageId = await GetOrCreatePageAsync(sectionId, ToDoStrings.Grocery);
pageIds.Add(ToDoStrings.Grocery, groceryPageId.Item1);
IsListCreated = IsListCreated && groceryPageId.Item2;
}
if (!pageIds.ContainsKey(ToDoStrings.Shopping))
{
var shoppingPageId = await GetOrCreatePageAsync(sectionId, ToDoStrings.Shopping);
pageIds.Add(ToDoStrings.Shopping, shoppingPageId.Item1);
IsListCreated = IsListCreated && shoppingPageId.Item2;
}
}
this.pageIds = pageIds;
return(this);
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Delete tasks.
/// </summary>
/// <param name="listType">Task list type.</param>
/// <param name="taskItems">Task items.</param>
/// <returns>True if succeed.</returns>
public async Task <bool> DeleteTasksAsync(string listType, List <TaskItem> taskItems)
{
try
{
var requestUrl = GraphBaseUrl + "tasks";
return(await this.ExecuteTasksDeleteAsync(requestUrl, taskItems));
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Add a task.
/// </summary>
/// <param name="listType">Task list type.</param>
/// <param name="taskText">The task text.</param>
/// <returns>Ture if succeed.</returns>
public async Task <bool> AddTaskAsync(string listType, string taskText)
{
try
{
var requestUrl = GraphBaseUrl + "taskFolders/" + taskFolderIds[listType] + "/tasks";
return(await this.ExecuteTaskAddAsync(requestUrl, taskText));
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Get To Do tasks.
/// </summary>
/// <param name="listType">Task list type.</param>
/// <returns>List of task items.</returns>
public async Task <List <TaskItem> > GetTasksAsync(string listType)
{
try
{
var requestUrl = GraphBaseUrl + "taskFolders/" + taskFolderIds[listType] + "/tasks";
return(await this.ExecuteTasksGetAsync(requestUrl));
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Get the sender address of current user.
/// </summary>
/// <returns>The sender address.</returns>
public async Task <string> GetSenderMailAddressAsync()
{
try
{
var userObject = await ExecuteGraphFetchAsync(graphBaseUrl);
var senderMailAddress = userObject["userPrincipalName"];
return(senderMailAddress);
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Delete tasks.
/// </summary>
/// <param name="listType">Task list type.</param>
/// <param name="taskItems">Task items.</param>
/// <returns>True if succeed.</returns>
public async Task <bool> DeleteTasksAsync(string listType, List <TaskItem> taskItems)
{
try
{
var pageContentUrl = await this.GetDefaultToDoPageAsync(listType);
var httpRequestMessage = ServiceHelper.GenerateDeleteToDosHttpRequest(taskItems, pageContentUrl.ContentUrl);
var result = await ExecuteSendAsync(httpRequestMessage);
return(result);
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Add a task.
/// </summary>
/// <param name="listType">Task list type.</param>
/// <param name="taskText">The task text.</param>
/// <returns>Ture if succeed.</returns>
public async Task <bool> AddTaskAsync(string listType, string taskText)
{
try
{
var pageContentUrl = await this.GetDefaultToDoPageAsync(listType);
var todoContent = await ExecuteContentFetchAsync(pageContentUrl.ContentUrl + "/?includeIDs=true");
var httpRequestMessage = ServiceHelper.GenerateAddToDoHttpRequest(taskText, todoContent, pageContentUrl.ContentUrl);
var result = await ExecuteSendAsync(httpRequestMessage);
return(result);
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Initializes Outlook task service using token.
/// </summary>
/// <param name="token">The token used for msgraph API call.</param>
/// <param name="taskFolderIds">Task folder ids.</param>
/// <param name="client">The http client to call API.</param>
/// <returns>Outlook task service itself.</returns>
public async Task <ITaskService> InitAsync(string token, Dictionary <string, string> taskFolderIds, HttpClient client = null)
{
try
{
if (client == null)
{
this.httpClient = ServiceHelper.GetHttpClient(token);
}
else
{
this.httpClient = client;
}
if (!taskFolderIds.ContainsKey(ToDoStrings.ToDo))
{
var taskFolderId = await GetOrCreateTaskFolderAsync(ToDoStrings.ToDo);
taskFolderIds.Add(ToDoStrings.ToDo, taskFolderId);
}
if (!taskFolderIds.ContainsKey(ToDoStrings.Grocery))
{
var taskFolderId = await GetOrCreateTaskFolderAsync(ToDoStrings.Grocery);
taskFolderIds.Add(ToDoStrings.Grocery, taskFolderId);
}
if (!taskFolderIds.ContainsKey(ToDoStrings.Shopping))
{
var taskFolderId = await GetOrCreateTaskFolderAsync(ToDoStrings.Shopping);
taskFolderIds.Add(ToDoStrings.Shopping, taskFolderId);
}
this.taskFolderIds = taskFolderIds;
return(this);
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Get To Do tasks.
/// </summary>
/// <param name="listType">Task list type.</param>
/// <returns>List of task items.</returns>
public async Task <List <TaskItem> > GetTasksAsync(string listType)
{
try
{
var pages = await GetOneNotePageByIdAsync(pageIds[listType]);
var retryCount = 2;
while ((pages == null || pages.Count == 0) && retryCount > 0)
{
pages = await GetOneNotePageByIdAsync(pageIds[listType]);
retryCount--;
}
var todos = await GetToDoContentAsync(pages.First().ContentUrl);
return(todos);
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
/// <summary>
/// Initializes Outlook task service using token.
/// </summary>
/// <param name="token">The token used for msgraph API call.</param>
/// <param name="taskFolderIds">Task folder ids.</param>
/// <param name="client">The http client to call API.</param>
/// <returns>Outlook task service itself.</returns>
public async Task <ITaskService> InitAsync(string token, Dictionary <string, string> taskFolderIds, HttpClient client = null)
{
try
{
IsListCreated = taskFolderIds.Count == 0;
if (client == null)
{
this.httpClient = ServiceHelper.GetHttpClient(token);
}
else
{
this.httpClient = client;
}
if (!taskFolderIds.ContainsKey(ToDoStrings.ToDo))
{
var taskFolderId = await GetOrCreateTaskFolderAsync(ToDoStrings.ToDo);
taskFolderIds.Add(ToDoStrings.ToDo, taskFolderId.Item1);
IsListCreated = IsListCreated && taskFolderId.Item2;
}
else
{
// This is used for the scenario of task folder being deleted.
// If a task folder is deleted, will create a new one.
var taskFolderId = await GetOrCreateTaskFolderByIdAsync(taskFolderIds[ToDoStrings.ToDo], ToDoStrings.ToDo);
taskFolderIds[ToDoStrings.ToDo] = taskFolderId;
}
if (!taskFolderIds.ContainsKey(ToDoStrings.Grocery))
{
var taskFolderId = await GetOrCreateTaskFolderAsync(ToDoStrings.Grocery);
taskFolderIds.Add(ToDoStrings.Grocery, taskFolderId.Item1);
IsListCreated = IsListCreated && taskFolderId.Item2;
}
else
{
var taskFolderId = await GetOrCreateTaskFolderByIdAsync(taskFolderIds[ToDoStrings.Grocery], ToDoStrings.Grocery);
taskFolderIds[ToDoStrings.Grocery] = taskFolderId;
}
if (!taskFolderIds.ContainsKey(ToDoStrings.Shopping))
{
var taskFolderId = await GetOrCreateTaskFolderAsync(ToDoStrings.Shopping);
taskFolderIds.Add(ToDoStrings.Shopping, taskFolderId.Item1);
IsListCreated = IsListCreated && taskFolderId.Item2;
}
else
{
var taskFolderId = await GetOrCreateTaskFolderByIdAsync(taskFolderIds[ToDoStrings.Shopping], ToDoStrings.Shopping);
taskFolderIds[ToDoStrings.Shopping] = taskFolderId;
}
this.taskFolderIds = taskFolderIds;
return(this);
}
catch (ServiceException ex)
{
throw ServiceHelper.HandleGraphAPIException(ex);
}
}
