/*
    This file is part of jellything (https://codeberg.org/metamuffin/jellything)
    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
    Copyright (C) 2025 metamuffin <metamuffin.org>
*/

use crate::user::PermissionSet;
use serde::{Deserialize, Serialize};
use std::{collections::HashMap, path::PathBuf};

#[derive(Debug, Deserialize, Serialize, Default)]
pub struct GlobalConfig {
    pub hostname: String,
    pub brand: String,
    pub slogan: String,
    #[serde(default = "return_true")]
    pub tls: bool,
    pub asset_path: PathBuf,
    pub database_path: PathBuf,
    pub cache_path: PathBuf,
    pub media_path: PathBuf,
    pub secrets_path: PathBuf,
    #[serde(default = "max_in_memory_cache_size")]
    pub max_in_memory_cache_size: usize,
    #[serde(default)]
    pub admin_username: Option<String>,
    #[serde(default = "login_expire")]
    pub login_expire: i64,
    #[serde(default)]
    pub default_permission_set: PermissionSet,
    #[serde(default)]
    pub transcoder: TranscoderConfig,
}

#[rustfmt::skip]
#[derive(Debug, Deserialize, Serialize, Default)]
pub struct TranscoderConfig {
    #[serde(default)] pub offer_avc: bool,
    #[serde(default)] pub offer_hevc: bool,
    #[serde(default)] pub offer_vp8: bool,
    #[serde(default)] pub offer_vp9: bool,
    #[serde(default)] pub offer_av1: bool,
    #[serde(default)] pub enable_rkmpp: bool,
    #[serde(default)] pub enable_rkrga: bool,
    #[serde(default)] pub use_svtav1: bool,
    #[serde(default)] pub use_rav1e: bool,
    pub svtav1_preset: Option<u8>, // 0..=13, high is fast
    pub rav1e_preset: Option<u8>,  // 0..=10
    pub aom_preset: Option<u8>,    // 0..=8, high is fast
    pub x264_preset: Option<String>,
}

#[derive(Serialize, Deserialize, Debug, Default)]
pub struct SecretsConfig {
    #[serde(default)]
    pub federation: HashMap<String, FederationAccount>,
    #[serde(default)]
    pub api: ApiSecrets,
    #[serde(default)]
    pub cookie_key: Option<String>,
    #[serde(default)]
    pub session_key: Option<String>,
    #[serde(default)]
    pub admin_password: Option<String>,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct FederationAccount {
    pub username: String,
    pub password: String,
    #[serde(default = "return_true")]
    pub tls: bool,
}

#[derive(Serialize, Deserialize, Debug, Default)]
pub struct ApiSecrets {
    pub tmdb: Option<String>,
    pub tvdb: Option<String>,
    pub imdb: Option<String>,
    pub omdb: Option<String>,
    pub fanart_tv: Option<String>,
    pub trakt: Option<String>,
}

fn login_expire() -> i64 {
    60 * 60 * 24
}
fn max_in_memory_cache_size() -> usize {
    200_000_000
}

fn return_true() -> bool {
    true
}