Added save and load option
This commit is contained in:
Dek
177
src/main.rs
177
src/main.rs
@@ -1,102 +1,145 @@
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use std::vec;
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use std::fs;
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use std::io;
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struct Task{
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struct Task {
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name: String,
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priority: usize,
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description: String,
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done: bool,
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}
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impl Task{
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fn new(name: String, priority: usize, description: String)-> Task{
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Task{name,priority,description, done: false}
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impl Task {
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fn new(name: String, priority: usize, description: String) -> Task {
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Task {
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name,
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priority,
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description,
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done: false,
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}
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}
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fn display(&self){
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println!("Tâche: {}.
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fn display(&self) {
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println!(
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"Tâche: {}.
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Priorité: {}
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Description: {}", self.name, self.priority,self.description)
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Description: {}",
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self.name, self.priority, self.description
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)
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}
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fn task_done(&mut self){
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if !self.done{
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fn task_done(&mut self) {
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if !self.done {
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println!("La tâche {} à été effectué, bravo !", self.name);
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self.done = true;
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}
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else{
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} else {
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println!("La tâche {} à déjà été effectué.", self.name);
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}
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}
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}
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struct TodoList{
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struct TodoList {
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list_tasks: Vec<Task>,
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}
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impl TodoList{
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fn new()->TodoList{
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TodoList { list_tasks: Vec::new() }
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impl TodoList {
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fn new() -> TodoList {
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TodoList {
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list_tasks: Vec::new(),
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}
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}
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fn create_task(&mut self,name: String, priority: usize, description: String){
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fn create_task(&mut self, name: String, priority: usize, description: String) {
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let task = Task::new(name, priority, description);
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self.list_tasks.push(task);
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}
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fn add(&mut self, task: Task){
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self.list_tasks.push(task);
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}
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fn delete(&mut self, number: usize){
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fn delete(&mut self, number: usize) {
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self.list_tasks.remove(number);
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}
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fn list(&self){
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for (i,task) in self.list_tasks.iter().enumerate(){
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fn list(&self) {
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for (i, task) in self.list_tasks.iter().enumerate() {
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println!("{}: {} - Priorité: {}", i, task.name, task.priority);
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}
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}
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fn save(&self) {
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let mut output = String::new();
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for (i, task) in self.list_tasks.iter().enumerate() {
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output.push_str(&format!(
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"{},{},{},{}\n",
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task.name, task.priority, task.description, task.done
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));
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}
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fs::write("tasks.txt", output).expect("Could not save");
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}
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fn load() -> TodoList {
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match fs::read_to_string("tasks.txt") {
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Ok(content) => {
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let mut list = TodoList::new();
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for line in content.lines() {
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let parts: Vec<&str> = line.split(',').collect();
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if parts.len() == 4 {
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let name = parts[0].to_string();
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let priority: usize = parts[1].parse().expect("Bad priority");
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let description = parts[2].to_string();
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let done: bool = parts[3].parse().expect("Bad done value");
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let mut task = Task::new(name, priority, description);
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task.done = done;
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list.list_tasks.push(task);
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}
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}
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list
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}
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Err(_) => TodoList::new(),
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}
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}
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}
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fn main() {
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println!("Bienvenue dans le menu de la ToDoList APP !");
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let mut s1 = TodoList::new();
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loop{
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println!("\n--- ToDoList APP ---");
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println!("Voici la liste des tâches");
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s1.list();
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println!("Vous pouvez; \n Pressez 1 pour créer une tâche.\n Pressez 2 pour supprimer une tâche \n Pressez 3 pour revoir la liste de tâche.\n Et écrire quit pour quitter l'application");
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let mut input = String::new();
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io::stdin().read_line(&mut input).expect("Failed to read");
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let input = input.trim();
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if(input=="1") {
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let mut input2 = String::new();
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println!("Créons une tâche, veuillez entrer: Le nom de la tâche");
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io::stdin().read_line(&mut input2).expect("Failed to read");
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let input2 = input2.trim();
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let TacheName = input2;
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println!("Créons une tâche, veuillez entrer: la priorité de cette dernière (chiffre de 1 à 5)");
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let mut input3 = String::new();
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io::stdin().read_line(&mut input3).expect("Failed to read");
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let input3 = input3.trim();
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let priority = input3;
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println!("Créons une tâche, veuillez entrer: Une petite description");
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let mut input4 = String::new();
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io::stdin().read_line(&mut input4).expect("Failed to read");
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let input4 = input4.trim();
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let description = input4;
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s1.create_task(TacheName.to_string(), priority.trim().parse().expect("Not a number!"), description.to_string());
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println!("La tâche à bien été crée !");
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println!("Bienvenue dans le menu de la ToDoList APP !");
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let mut s1 = TodoList::load();
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loop {
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println!("\n--- ToDoList APP ---");
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println!("Voici la liste des tâches");
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s1.list();
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}
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if(input=="2"){
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s1.list();
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println!("Veuillez choisir une tâche à supprimer");
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println!(
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"Vous pouvez; \n Pressez 1 pour créer une tâche.\n Pressez 2 pour supprimer une tâche \n Pressez 3 pour revoir la liste de tâche.\n Et écrire quit pour quitter l'application"
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);
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let mut input = String::new();
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io::stdin().read_line(&mut input).expect("Failed to read");
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let input = input.trim();
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s1.delete(input.trim().parse().expect("Not a number !"));
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let input = input.trim();
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if input == "1" {
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let mut input2 = String::new();
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println!("Créons une tâche, veuillez entrer: Le nom de la tâche");
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io::stdin().read_line(&mut input2).expect("Failed to read");
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let input2 = input2.trim();
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let TacheName = input2;
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println!(
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"Créons une tâche, veuillez entrer: la priorité de cette dernière (chiffre de 1 à 5)"
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);
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let mut input3 = String::new();
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io::stdin().read_line(&mut input3).expect("Failed to read");
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let input3 = input3.trim();
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let priority = input3;
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println!("Créons une tâche, veuillez entrer: Une petite description");
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let mut input4 = String::new();
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io::stdin().read_line(&mut input4).expect("Failed to read");
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let input4 = input4.trim();
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let description = input4;
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s1.create_task(
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TacheName.to_string(),
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priority.trim().parse().expect("Not a number!"),
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description.to_string(),
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);
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println!("La tâche à bien été crée !");
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s1.list();
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}
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if input == "2" {
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s1.list();
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println!("Veuillez choisir une tâche à supprimer");
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let mut input = String::new();
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io::stdin().read_line(&mut input).expect("Failed to read");
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let input = input.trim();
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s1.delete(input.trim().parse().expect("Not a number !"));
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}
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if input == "3" {
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s1.list();
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}
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if input == "quit" {
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s1.save();
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break;
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}
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if(input =="3"){
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s1.list();
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}
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}
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}
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