1use anyhow::Result;
 2use comfy_table::presets::NOTHING;
 3use comfy_table::{Cell, Table};
 4use std::path::Path;
 5
 6use crate::color::{cell_bold, cell_effort, cell_priority, stdout_use_color};
 7use crate::db;
 8use crate::model::Status;
 9
10pub fn run(root: &Path, json: bool) -> Result<()> {
11    let store = db::open(root)?;
12
13    let mut tasks = Vec::new();
14    for task in store.list_tasks()? {
15        if task.status != Status::Open {
16            continue;
17        }
18        let blockers = db::partition_blockers(&store, &task.blockers)?;
19        if blockers.open.is_empty() {
20            tasks.push(task);
21        }
22    }
23
24    tasks.sort_by_key(|t| (t.priority.score(), t.created_at.clone()));
25
26    if json {
27        println!("{}", serde_json::to_string(&tasks)?);
28    } else {
29        let use_color = stdout_use_color();
30        let mut table = Table::new();
31        table.load_preset(NOTHING);
32        table.set_header(vec!["ID", "PRIORITY", "EFFORT", "TITLE"]);
33        for t in &tasks {
34            table.add_row(vec![
35                cell_bold(&t.id, use_color),
36                cell_priority(t.priority.as_str(), t.priority, use_color),
37                cell_effort(t.effort.as_str(), t.effort, use_color),
38                Cell::new(&t.title),
39            ]);
40        }
41        if !tasks.is_empty() {
42            println!("{table}");
43        }
44    }
45
46    Ok(())
47}