Implement Slack flavored markdown reporting for report tasks

src/things/task.rs

@@ -0,0 +1,64 @@
+use std::str::from_utf8;
+use serde::Deserialize;
+use anyhow::Result;
+use osascript;
+use serde_json;
+use chrono::{DateTime, Utc};
+
+#[derive(Deserialize, Debug)]
+pub enum Status {
+    #[serde(rename = "completed")]
+    Completed,
+    #[serde(rename = "incomplete")]
+    Incomplete,
+    #[serde(rename = "open")]
+    Open,
+}
+
+#[derive(Deserialize, Debug)]
+pub struct Project {
+    pub id: String,
+    pub title: String,
+}
+
+#[derive(Deserialize, Debug)]
+pub struct Area {
+    pub id: String,
+    pub title: String,
+}
+
+#[derive(Deserialize, Debug)]
+pub struct Task {
+    pub id: String,
+    pub title: String,
+    pub notes: Option<String>,
+    pub status: Status,
+    pub tags: Vec<String>,
+    pub completion_date: Option<DateTime<Utc>>,
+    pub project: Option<Project>,
+    pub area: Option<Area>,
+}
+
+impl Task {
+    /// A Helper for loading Tasks from json returned by an osascript
+    fn from_script(script_bytes: &[u8]) -> Result<Vec<Task>> {
+        let script = osascript::JavaScript::new(from_utf8(script_bytes)?);
+        let raw_json: String = script.execute()?;
+        let tasks: Vec<Task> = serde_json::from_str(&raw_json)?;
+        Ok(tasks)
+    }
+
+    /// Get all tasks in the today list from Things
+    pub fn today() -> Result<Vec<Task>> {
+        Task::from_script(include_bytes!("today.js"))
+    }
+
+    /// Get all tasks in the logbook list from Things
+    pub fn logbook() -> Result<Vec<Task>> {
+        Task::from_script(include_bytes!("logbook.js"))
+    }
+
+    pub fn has_tag(&self, tag: &str) -> bool {
+        self.tags.contains(&String::from(tag))
+    }
+}