use crate::bot::{Command, Context};
use async_trait::async_trait;
//use std::collections::HashMap;
use reqwest::Client;
use serde_json;
use serde::{Deserialize};


#[derive(Default)]
pub struct Pkg {
    client: Client,
}

impl Pkg {
    pub fn new() -> Self {
        Pkg {
            client: Client::new(),
        }
    }
}

#[derive(Deserialize)]
struct pkgd{
    results: result,    
}

#[derive(Deserialize)]
struct result {
    pkgname: String,
    repo: String,
    pkgdesc: String,
}
#[async_trait]
impl Command for Pkg {
    async fn execute(&mut self, msg: Context<'_>) -> anyhow::Result<String> {
        let start = Pkg::new();
        println!("{:?}",msg.content);
        let body = start.client
            .get(format!(
                "https://archlinux.org/packages/search/json/?name={}",
                msg.content.unwrap()
            ))
            .send()
            .await?.text().await?;
        let b: pkgd = serde_json::from_str(&body)?;
        
        Ok(format!("{}: {}", b.results.pkgname,b.results.pkgdesc))
    }
}