//! `reopen <number>` — reopen a closed issue or PR.
//!
//! Mirror of `close`: sends a PATCH setting the issue/PR `state` back to
//! `open`. PRs share the issue number space, so the same `/issues/<n>`
//! endpoint reopens either.

use anyhow::Result;
use clap::Args as ClapArgs;
use serde_json::json;

use crate::client::{Client, index};
use crate::verbs::print_json;

#[derive(ClapArgs)]
pub struct Args {
    /// Issue or PR number.
    pub(crate) number: u64,
}

/// # Errors
///
/// Returns an error when the `PATCH /repos/{repo}/issues/{number}` request
/// fails (network / non-success status) or when emitting the JSON summary
/// via `print_json` fails.
pub fn run(client: &Client, args: Args) -> Result<()> {
    let (owner, name) = client.owner_repo()?;
    let resp = client
        .api()
        .issue_edit_issue(
            owner,
            name,
            index(args.number)?,
            super::close::state_edit("open"),
        )
        .send()?;
    print_json(&json!({
        "number": resp.number,
        "state": resp.state,
    }))
}