rtd 0.3.3

Manage your todo in command line
Documentation 
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use clap::ArgMatches;
use std::result::Result;

use crate::command::Command;
use crate::command::ToDoArgs;
use crate::db::storage;
use crate::model::{Priority, Task};
use crate::view::single;

#[derive(Debug)]
pub struct Add {
    args: ToDoArgs,
}

impl Add {
    pub fn new(args: &ArgMatches) -> Add {
        Add {
            args: ToDoArgs::parse(args),
        }
    }
}

impl Command for Add {
    fn run(self: Self) -> Result<(), String> {
        let args = self.args;
        let title = args.free_args.get(0);
        if title == None {
            return Err("Missing title for todo.".to_string());
        }

        let mut new_task = Task::new(
            title.map(|a| a.to_string()).unwrap(),
            args.list.clone().unwrap_or_else(|| "inbox".to_string()),
            args.parse_priority()?.or(Some(Priority::Medium)).unwrap(),
            args.parse_due_date()?,
        );
        if args.mark_for_today {
            new_task.mark_for_today();
        }
        let result = storage::add(&new_task)?;
        single::render(&result)?;
        Ok(())
    }
}