use serde::{Deserialize, Serialize};
use serde::de::DeserializeOwned;
use sqlx::{Error, FromRow, Pool, Row, Sqlite};
use serenity::model::id::GuildId;
use sqlx::sqlite::SqliteRow;
use crate::Config;
use crate::set_roles::get_server_member_bulk;


#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct Minecraft {
  pub discord: GuildId,
  pub minecraft: String,
}

impl<'r> FromRow<'r, SqliteRow> for Minecraft {
  fn from_row(row: &'r SqliteRow) -> Result<Self, Error> {
    let server_tmp: i64 = row.try_get("server_discord")?;
    let discord = GuildId::from(server_tmp as u64);

    Ok(Self {
      discord,
      minecraft: row.try_get("server_minecraft")?,
    })
  }
}


/**
loop through all members of server
get a list of folks with mc accounts that are members
and a list that arent members
 */
pub async fn update_server(server_id: &str, db: &Pool<Sqlite>, g_id: &GuildId, config: &Config) {
  let mut usernames = vec![];
  for member in get_server_member_bulk(db, g_id).await {
    if let Some(x) = member.minecraft {
      usernames.push(x);
    }
  }
  if !usernames.is_empty() {
    whitelist_update(&usernames, server_id, &config.discord_token_minecraft).await;
  }
}

async fn post<T: Serialize>(url: &str, bearer: &str, data: &T) {
  match surf::post(url)
    .header("Authorization", bearer)
    .header("Content-Type", "application/json")
    .header("Accept", "Application/vnd.pterodactyl.v1+json")
    .body_json(&data)
  {
    Ok(req) => {
      req.await.ok();
    }
    Err(e) => {
      dbg!(e);
    }
  }
}

#[derive(Deserialize, Serialize, Debug)]
pub struct ServerDetailsResSub {
  pub identifier: String,
  pub name: String,
  pub description: String,
  pub is_suspended: bool,
}

#[derive(Deserialize, Serialize, Debug)]
pub struct ServerDetailsRes {
  pub attributes: ServerDetailsResSub,
}

async fn get<T: Serialize + DeserializeOwned>(url: &str, bearer: &str) -> Option<T> {
  match surf::get(url)
    .header("Authorization", bearer)
    .header("Content-Type", "application/json")
    .header("Accept", "Application/vnd.pterodactyl.v1+json")
    .recv_json()
    .await
  {
    Ok(res) => Some(res),
    Err(e) => {
      dbg!(e);

      None
    }
  }
}

#[derive(Deserialize, Serialize, Debug)]
struct BodyCommand {
  command: String,
}

#[derive(Deserialize, Serialize, Debug)]
struct BodyDelete {
  root: String,
  files: Vec<String>,
}

pub async fn whitelist_update(add: &Vec<String>, server: &str, token: &str) {
  let url_base = format!("http://panel.games.skynet.ie/api/client/servers/{server}");
  let bearer = format!("Bearer {token}");

  for name in add {
    let data = BodyCommand {
      command: format!("whitelist add {name}"),
    };
    post(&format!("{url_base}/command"), &bearer, &data).await;
  }
}

pub async fn whitelist_wipe(server: &str, token: &str) {
  let url_base = format!("http://panel.games.skynet.ie/api/client/servers/{server}");
  let bearer = format!("Bearer {token}");

  // delete whitelist
  let deletion = BodyDelete {
    root: "/".to_string(),
    files: vec!["whitelist.json".to_string()],
  };
  post(&format!("{url_base}/files/delete"), &bearer, &deletion).await;

  // recreate teh file, passing in the type here so the compiler knows what type of vec it is
  post::<Vec<&str>>(&format!("{url_base}/files/write?file=%2Fwhitelist.json"), &bearer, &vec![]).await;

  // reload the whitelist
  let data = BodyCommand {
    command: "whitelist reload".to_string(),
  };
  post(&format!("{url_base}/command"), &bearer, &data).await;
}

pub async fn server_information(server: &str, token: &str) -> Option<ServerDetailsRes> {
  let url_base = format!("http://panel.games.skynet.ie/api/client/servers/{server}");
  let bearer = format!("Bearer {token}");
  get::<ServerDetailsRes>(&format!("{url_base}/"), &bearer).await
}

pub async fn get_minecraft_config(db: &Pool<Sqlite>) -> Vec<Minecraft> {
  sqlx::query_as::<_, Minecraft>(
    r#"
        SELECT *
        FROM minecraft
        "#,
  )
  .fetch_all(db)
  .await
  .unwrap_or_default()
}

pub async fn get_minecraft_config_server(db: &Pool<Sqlite>, g_id: GuildId) -> Vec<Minecraft> {
  sqlx::query_as::<_, Minecraft>(
    r#"
        SELECT *
        FROM minecraft
        WHERE server_discord = ?1
        "#,
  )
  .bind(*g_id.as_u64() as i64)
  .fetch_all(db)
  .await
  .unwrap_or_default()
}