From 775f3486a9066dfc8cb1f31e6c5b26be253d05ed Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Tue, 30 Jun 2020 10:11:56 +0530
Subject: access command mode via ':' and basic command parsing

---
 src/app.rs  | 19 +++++++++++++++++++
 src/main.rs |  7 +++++--
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/src/app.rs b/src/app.rs
index 5ba00bf..5b1fa9d 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -10,6 +10,7 @@ use cursive::{Printer, Vec2};
 use chrono::NaiveDate;
 
 use crate::habit::{Bit, Count, Habit, HabitWrapper};
+use crate::Command;
 use crate::CONFIGURATION;
 
 use serde::{Deserialize, Serialize};
@@ -125,6 +126,24 @@ impl App {
         return serde_json::from_str(&j).unwrap();
     }
 
+    pub fn parse_command(&mut self, input: &str) {
+        let c = Command::from_string(input);
+        match c {
+            Command::Add(name, kind, goal) => {
+                if kind == "count" {
+                    self.add_habit(Box::new(Count::new(name, goal.unwrap_or(0))));
+                    eprintln!("Found COUNT!");
+                } else if kind == "bit" {
+                    self.add_habit(Box::new(Bit::new(name)));
+                    eprintln!("Found BIT!");
+                }
+            }
+            _ => {
+                eprintln!("UNKNOWN COMMAND!");
+            }
+        }
+    }
+
     // this function does IO
     // TODO: convert this into non-blocking async function
     fn save_state(&self) {
diff --git a/src/main.rs b/src/main.rs
index 3e838e5..418ec3b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,14 +6,17 @@ use lazy_static::lazy_static;
 
 //use cursive::views::{Dialog, EditView, LinearLayout, ListView, SelectView};
 use cursive::theme::{BaseColor, Color};
+use cursive::views::NamedView;
 use cursive::Cursive;
 
 mod habit;
 use crate::habit::{Bit, Count, Habit};
 
 mod app;
+mod command;
 mod theme;
 use crate::app::{App, ViewMode};
+use crate::command::{open_command_window, Command};
 
 mod views;
 
@@ -77,13 +80,13 @@ fn main() {
     // walking.insert_entry(NaiveDate::from_ymd(2020, 5, 14), false.into());
     // walking.insert_entry(NaiveDate::from_ymd(2020, 5, 15), true.into());
 
-    // let mut app = App::new();
     // app.add_habit(Box::new(gymming));
     // app.add_habit(Box::new(reading));
     // app.add_habit(Box::new(walking));
 
     let app = App::load_state();
-    s.add_layer(app);
+    s.add_layer(NamedView::new("Main", app));
+    s.add_global_callback(':', |s| open_command_window(s));
 
     s.set_theme(theme::theme_gen());
     s.run();
-- 
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