use redis::TypedCommands;

use super::{Client, FOLDER_PREFIX};
use crate::data::Event;

const CONFIG_FILE_NAME: &str = "config";

impl Client {
    pub fn set_event(&self, id: &str, event: Event) -> Result<(), ()> {
        let mut conn = match self.client.get_connection() {
            Ok(x) => x,
            Err(e) => {
                println!("{e}");
                return Err(());
            }
        };

        let serialized = match serde_json::to_string(&event) {
            Ok(x) => x,
            Err(e) => {
                println!("{e}");
                return Err(());
            }
        };

        let key = format!("{FOLDER_PREFIX}:{id}:{CONFIG_FILE_NAME}");

        match conn.set(key, serialized) {
            Ok(_) => Ok(()),
            Err(e) => {
                println!("{e}");
                Err(())
            }
        }
    }

    pub fn get_event(&self, id: &str) -> Result<Event, ()> {
        let mut conn = match self.client.get_connection() {
            Ok(x) => x,
            Err(e) => {
                println!("{e}");
                return Err(());
            }
        };

        let key = format!("{FOLDER_PREFIX}:{id}:{CONFIG_FILE_NAME}");

        let value = match conn.get(key) {
            Ok(x) => x,
            Err(e) => {
                println!("{e}");
                return Err(());
            }
        };
        let Some(value) = value else { return Err(()) };

        match serde_json::from_str(&value) {
            Ok(x) => Ok(x),
            Err(e) => {
                println!("{e}");
                Err(())
            }
        }
    }
}