module aur

import net.urllib
import net.http
import json

pub struct Client {
    url string = aur_rpc_url
}

pub fn new() &Client {
    return &Client{}
}

pub fn new_with_url(url string) &Client {
    if !url.ends_with('/') {
        return &Client{url: '$url/'}
    }

    return &Client{url: url}
}

struct SuccessResponse {
    result_count int [json: resultCount]
    results []Package
}

fn (c Client) request(params map[string]string) ?[]Package {
    mut params_escaped := map[string]string{}

    for k, v in params {
        params_escaped[k] = urllib.query_escape(v)
    }

    params_str := params_escaped.keys().map('$it=${params[it]}').join('&')

    url := '$c.url?$params_str'

    res := http.get(url)?
    
    if res.status_code < 200 || res.status_code >= 300 {
        // temporary
        return error('error')
    }

    data := json.decode(SuccessResponse, res.body)?

    return data.results
}