feat: todo list

todo/src/components/todo.js

@@ -0,0 +1,113 @@
+function createTodo(title, description, dueDate, pomodoros) {
+    let _todo = {
+        title: title,
+        description: description,
+        dueDate: dueDate,
+        pomodoros: pomodoros,
+        completed: false
+    }
+
+    return _todo;
+}
+
+function editTodo(_todo, title, description, dueDate, pomodoros) {
+    if (description) _todo.description = description;
+    if (dueDate) _todo.dueDate = dueDate;
+    if (pomodoros) _todo.pomodors = pomodoros;
+    
+}
+
+function deleteTodo() {
+
+}
+
+function createProject(name) {
+    let project = {
+        name: name,
+        todos: []
+    }
+
+    return project;
+}
+
+function todoHandler() {
+    // Create default project during construction
+    this.projects = [new createProject('default')];
+
+    const getTodos = () => {
+        return this.projects.map(item => item.todos);
+    }    
+    
+    const addTodo = (project = 'default', title, description, dueDate, pomodoros) => {
+        let index = this.projects.findIndex(x => x.name === project);
+        let _titleExists = titleExists(title, this.projects[index].todos);
+
+        if (!_titleExists) {
+            this.projects[index].todos.push(new createTodo(title, description, dueDate, pomodoros));
+        } else {
+            console.log('unable to create duplicate note');
+            return
+        }
+
+    }
+
+    const editTodo = (project, title, description, dueDate, pomodors) => {
+        let projectIndex = this.projects.findIndex(x => x.name === project);
+        let todo = this.projects[projectIndex].todos.find(t => t.title === title)
+
+        if (todo){
+            if(description) todo.description = description;
+            if(dueDate) todo.dueDate = dueDate;
+            if(pomodors) todo.pomodoros = pomodors;
+        }
+    }
+
+    const deleteTodo = (project, title) => {
+        let projectIndex = this.projects.findIndex(x => x.name === project);
+        let tempArr = this.projects[projectIndex].todos.filter(item => {
+            if (item.title !== title){
+               return item; 
+            };
+        });
+        this.projects[projectIndex].todos = tempArr;
+    }
+
+    const titleExists = (title, todoArr) => {
+        return todoArr.find(todo => todo.title === title);
+    }
+
+    const addProject = name => this.projects.push(createProject(name));
+
+    const getProjects = () => {
+        return this.projects.map(item => item.name);
+    }
+
+    const delProject = name => {
+        let index = this.projects.findIndex(proj => proj.name === name);
+        let tempArr = this.projects.filter(item => {
+            if (item !== this.projects[index] || name === 'default' ){
+                return item;
+            };
+        });
+        this.projects = tempArr;
+    }
+
+    return { getTodos, addTodo, editTodo, deleteTodo, addProject, getProjects, delProject }
+    
+}
+
+export { todoHandler };
+
+
+
+// let todos = todoHandler();
+// todos.addTodo('default', 'test', 'some stuff', 'today', 5);
+// todos.addProject('chores');
+// todos.addTodo('default', 'test default 2', 'some stuff', 'today', 5);
+// todos.addTodo('chores', 'choretest', 'some stuff', 'today', 5);
+// console.log(todos.getTodos());
+// todos.delProject('de');
+// todos.editTodo('default', 'test', 'stuffing', 'tomorrow', 4);
+// console.log(todos.getTodos());
+// todos.deleteTodo('chores', 'choretest');
+// console.log(todos.getTodos());