From fbc89c97ec147a2efec8e440a2110d7f9be49e5d Mon Sep 17 00:00:00 2001
From: BRO3886 <siddverma1999@gmail.com>
Date: Thu, 12 Nov 2020 15:53:09 +0530
Subject: [PATCH] :fire: delete tasks added

---
 cmd/tasks.go       | 72 +++++++++++++++++++++++++++++++++++++++++++++-
 utils/tasklists.go |  5 +---
 utils/tasks.go     |  6 ++++
 3 files changed, 78 insertions(+), 5 deletions(-)

diff --git a/cmd/tasks.go b/cmd/tasks.go
index c5c5efb..c6e7bf1 100644
--- a/cmd/tasks.go
+++ b/cmd/tasks.go
@@ -234,11 +234,81 @@ var markCompletedCmd = &cobra.Command{
 	},
 }
 
+var deleteTaskCmd = &cobra.Command{
+	Use:   "rm",
+	Short: "Delete a task in a tasklist",
+	Long: `
+	Use this command to delete a task in a tasklist
+	for the currently signed in account
+	`,
+	Run: func(cmd *cobra.Command, args []string) {
+		config := utils.ReadCredentials()
+		client := getClient(config)
+
+		srv, err := tasks.New(client)
+		if err != nil {
+			log.Fatalf("Unable to retrieve tasks Client %v", err)
+		}
+
+		list, err := utils.GetTaskLists(srv)
+		if err != nil {
+			log.Fatalf("Error %v", err)
+		}
+
+		fmt.Println("Choose a Tasklist:")
+		var l []string
+		for _, i := range list {
+			l = append(l, i.Title)
+		}
+
+		prompt := promptui.Select{
+			Label: "Select Tasklist",
+			Items: l,
+		}
+		option, result, err := prompt.Run()
+		if err != nil {
+			color.Red("Error: " + err.Error())
+			return
+		}
+		fmt.Printf("Tasks in %s:\n", result)
+		tID := list[option].Id
+
+		tasks, err := utils.GetTasks(srv, tID, false)
+		if err != nil {
+			color.Red(err.Error())
+			return
+		}
+
+		tString := []string{}
+		for _, i := range tasks {
+			tString = append(tString, i.Title)
+		}
+
+		prompt = promptui.Select{
+			Label: "Select Task",
+			Items: tString,
+		}
+		option, result, err = prompt.Run()
+		if err != nil {
+			color.Red("Error: " + err.Error())
+			return
+		}
+		t := tasks[option]
+		t.Status = "completed"
+		err = utils.DeleteTask(srv, t.Id, tID)
+		if err != nil {
+			color.Red("Unable to delete task: %v", err)
+			return
+		}
+		fmt.Printf("%s: %s\n", color.GreenString("Deleted"), t.Title)
+	},
+}
+
 var showCompletedFlag bool
 
 func init() {
 	viewTasksCmd.Flags().BoolVarP(&showCompletedFlag, "completed", "c", false, "use this flag to include completed tasks")
-	tasksCmd.AddCommand(viewTasksCmd, createTaskCmd, markCompletedCmd)
+	tasksCmd.AddCommand(viewTasksCmd, createTaskCmd, markCompletedCmd, deleteTaskCmd)
 	rootCmd.AddCommand(tasksCmd)
 }
 
diff --git a/utils/tasklists.go b/utils/tasklists.go
index 9a9f5bd..451e08e 100644
--- a/utils/tasklists.go
+++ b/utils/tasklists.go
@@ -29,8 +29,5 @@ func UpdateTaskList(srv *tasks.Service, tl *tasks.TaskList) (*tasks.TaskList, er
 
 func DeleteTaskList(srv *tasks.Service, tID string) error {
 	err := srv.Tasklists.Delete(tID).Do()
-	if err != nil {
-		return err
-	}
-	return nil
+	return err
 }
diff --git a/utils/tasks.go b/utils/tasks.go
index 87fe831..25afc95 100644
--- a/utils/tasks.go
+++ b/utils/tasks.go
@@ -45,3 +45,9 @@ func UpdateTask(srv *tasks.Service, t *tasks.Task, tListID string) (*tasks.Task,
 	}
 	return r, nil
 }
+
+//DeleteTask used to delete a task
+func DeleteTask(srv *tasks.Service, id string, tid string) error {
+	err := srv.Tasks.Delete(tid, id).Do()
+	return err
+}