use reqwest::r#async::{Client, Decoder, Response};
use serde::Deserialize;

#[derive(Debug, Serialize)]
struct ListFoldersReq {
    path: String,
    recursive: bool,
    include_media_info: bool,
    include_deleted: bool,
    include_has_explicit_shared_members: bool,
    include_mounted_folders: bool,
}

#[derive(Debug, Deserialize)]
struct Folder {
    name: String,
    preview_url: String
}

#[derive(Debug, Deserialize)]
struct ListFoldersResp {
   entries: Vec<Folder>
}

fn list_folders() -> impl Future {
    let request_parameters = ListFoldersReq {
            path: "/".to_owned(),
            recursive: false,
            include_media_info: false,
            include_deleted: false,
            include_has_explicit_shared_members: false,
            include_mounted_folders: false
        };
    Client::new()
        .post("https://api.dropbox.com/2/sharing/list_folders")
        .json(&request_parameters)
        .send()
        .map(|resp| {
            let b : ListFoldersResp = resp.json();
            b
        })
}