use serde_json::{from_slice, Value};
use shlex::split;
use std::process::{Command, Output};

const PANEL_BINARY: &str = "/u_panel";

pub struct Panel;

impl Panel {
    fn run(args: &[&str]) -> Output {
        Command::new(PANEL_BINARY)
            .arg("--json")
            .args(args)
            .output()
            .unwrap()
    }

    pub fn output_argv(args: &[&str]) -> Value {
        let result = Self::run(args);
        assert!(result.status.success());
        from_slice(&result.stdout).unwrap()
    }

    pub fn output(args: &str) -> Value {
        let splitted = split(args).unwrap();
        Self::output_argv(
            splitted
                .iter()
                .map(|s| s.as_ref())
                .collect::<Vec<&str>>()
                .as_ref(),
        )
    }

    pub fn check_output(args: &str) -> Vec<Value> {
        let result = Self::output(args);
        assert_eq!(result["status"], "ok");
        result["data"].as_array().unwrap().clone()
    }
}