comment THE PLAN

pttodoer/src/main.rs

@@ -123,14 +123,35 @@ impl DB {
          set.save_due_as(f.display().to_string())?;
       }
 
-      std::process::Command::new("/bin/sh")
-         .current_dir(d.path())
-         .arg("-c")
-         .arg("vim -p ./*")
-         .spawn()
-         .expect("failed to start vim")
-         .wait()
-         .expect("failed to vim");
+      //std::process::Command::new("/bin/sh")
+      //   .current_dir(d.path())
+      //   .arg("-c")
+      //   .arg("vim -p ./*")
+      //   .spawn()
+      //   .expect("failed to start vim")
+      //   .wait()
+      //   .expect("failed to vim");
+
+      for set in &self.0 {
+         let base = set.file.split("/").last().unwrap().to_string();
+         let f = d.path().join(base);
+         let edited = TasksAndMetadata::new(f.display().to_string());
+
+         let not_due = set.not_due();
+         let was_due = set.due();
+
+         // for each in was_due
+         //    if not in edited
+         //       not_due.push
+         // due = []
+         // for each in edited
+         //    if not due
+         //       not_due.push
+         //    else
+         //       due.push
+         // all = not_due + due
+         // save to self.0
+      }
 
       Err("not impl".to_string())
    }
@@ -192,6 +213,18 @@ impl TasksAndMetadata {
       }
    }
 
+   pub fn due(&self) -> TasksAndMetadata {
+      let mut cloned = self.clone();
+      cloned.tasks = cloned.tasks.due();
+      cloned
+   }
+
+   pub fn not_due(&self) -> TasksAndMetadata {
+      let mut cloned = self.clone();
+      cloned.tasks = cloned.tasks.not_due();
+      cloned
+   }
+
    pub fn save(&self, dry_run: bool) -> Result<(), String> {
       let version = file_version(self.file.clone())?;
       let mut file = self.file.clone();
@@ -214,9 +247,7 @@ impl TasksAndMetadata {
    }
 
    pub fn save_due_as(&self, file: String) -> Result<(), String> {
-      let mut cloned = self.clone();
-      cloned.tasks = cloned.tasks.due();
-      cloned.save_as(file)
+      self.due().save_as(file)
    }
 
    pub fn save_as(&self, file: String) -> Result<(), String> {
@@ -365,6 +396,14 @@ impl Tasks {
       )
    }
 
+   pub fn not_due(&self) -> Tasks {
+      Tasks(self.0.iter()
+         .filter(|x| !x.is_due())
+         .map(|x| x.clone())
+         .collect()
+      )
+   }
+
    pub fn due(&self) -> Tasks {
       Tasks(self.0.iter()
          .filter(|x| x.is_due())