By ‘checkbox’ type can choose items
Commit
Code
import * as inquirer from "inquirer"
// Object.values(Commands) will become [List, Quit, 1, 2] without specifying string value
enum Commands {
Add = "Add",
Done = "Done",
Quit = "Quit"
}
let todo: Array<Task> = []
promptList()
class Task {
done: boolean = false;
constructor(public name:string) {
}
markDone() {
this.done = true
}
toString = ():string => {
return this.name + "=>" + (this.done ? "done" : "not done")
}
}
function listTodo() {
todo.forEach(item => {
console.log(`${item}`)
})
}
function promptDone() {
inquirer.prompt({
type: "checkbox",
name: "check",
message: "Mark done:",
choices: todo.map(item => ({
name: item.name,
value: item.name,
checked: item.done
}))
}).then(answers => {
console.log(answers)
let checkedItems = answers['check'] as string[]
if (answers['check'] != "") {
todo.forEach(item => item.done = false)
todo.forEach(item => {
checkedItems.forEach(checkedItem => {
if (item.name == checkedItem) {
item.done = true
}
})
})
}
promptList();
})
}
function promptAdd() {
inquirer.prompt({
type: "input",
name: "add",
message: "Input TODO:",
}).then(answers => {
if (answers['add'] != "") {
todo.push(new Task(answers['add']))
}
promptList();
})
}
function promptList() {
console.clear();
listTodo();
inquirer.prompt({
type: "list",
name: "command",
message: "Choose option",
choices: Object.values(Commands)
}).then(answers => {
switch (answers["command"]) {
case Commands.Add:
promptAdd();
break;
case Commands.Done:
promptDone();
break;
case Commands.Quit:
console.log("Select Quit")
break;
default:
console.log("Missing " + answers["command"])
}
})
}
