use prelude::*;
use serde::{Deserialize, Serialize};
pub mod prelude {
    pub use super::Conf;
    pub use confique::Config;
}

#[derive(Debug, Serialize, Deserialize, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Config)]
pub struct Conf {
    /// The Database Connection URL
    #[config(default = "sqlite://data.db?mode=rwc")]
    pub db_url: String,

    #[config(nested)]
    pub twitch: Twitch,
    #[config(nested)]
    pub google: Google,

    /// The path to the folder where the videos will be downloaded to.
    #[config(default = "/var/tmp/twba/videos/")]
    pub download_folder_path: String,

    /// How many videos should be downloaded at the same time.
    ///
    /// If this number is reached because the uploader can't keep up, the downloader will wait until
    /// the number of downloads is below this number again.
    ///
    /// Set to 0 or leave empty to disable the limit.
    pub maximum_downloaded_videos: Option<u64>,
}

#[derive(Debug, Serialize, Deserialize, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Config)]
pub struct Google {
    /// The path for the auth code file.
    ///
    /// This file will contain the response of the auth request.
    ///
    /// The file should be deleted after the auth response is used.
    #[config(default = "tmp/twba/auth/code.txt")]
    pub path_auth_code: String,
    /// The path for the auth cache file for each user. '{user}' will be replaced with the user's login.
    #[config(default = "tmp/twba/auth/{user}.txt")]
    pub path_auth_cache: String,

    /// Decides if the auth should go to the localhost or the public IP/Server
    #[config(default = false)]
    pub local_auth_redirect: bool,

    /// The frequency for reading the auth file in seconds
    #[config(default = 10)]
    pub auth_file_read_frequency: u64,
    /// The timeout for reading the auth file in seconds
    #[config(default = 86400)] // 24 hours
    pub auth_file_read_timeout: u64,

    /// The project ID for the Google Cloud project
    #[config(default = "twitchbackup-1")]
    pub project_id: String,

    #[config(nested)]
    pub youtube: Youtube,

    #[config(nested)]
    pub bigquery: BigQuery,
}

#[derive(Debug, Serialize, Deserialize, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Config)]
pub struct BigQuery {
    /// The path to the service account file for the BigQuery API
    #[config(default = "auth/bigquery_service_account.json")]
    pub service_account_path: String,

    /// The dataset ID for the BigQuery dataset
    #[config(default = "backup_data")]
    pub dataset_id: String,
}
#[derive(Debug, Serialize, Deserialize, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Config)]
pub struct Youtube {
    /// The path to the client secret file for the youtube API
    #[config(default = "auth/youtube_client_secret.json")]
    pub client_secret_path: String,
    /// The default tags to use for youtube videos.
    ///
    /// can be overridden per user
    #[config(default = [])]
    pub default_tags: Vec<String>,
    /// The default description template to use for youtube videos.
    ///
    /// can be overridden per user
    ///
    #[config(default = "test description for \"$$video_title$$\"")]
    pub default_description_template: String,
    /// The default for the targeted duration (in minutes) a youtube video should be.
    ///
    /// If the video is longer than the hard cap it will be split so
    /// each part except for the last will have the length of the soft cap.    
    ///
    /// can be overridden per user
    #[config(default = 300)]
    pub default_video_length_minutes_soft_cap: i64,
    /// The default for the maximum duration (in minutes) a youtube video should be.
    ///
    /// If the video is longer than this, it will be split into multiple
    /// videos (each besides the last the length of the soft cap).
    ///
    /// can be overridden per user
    #[config(default = 359)]
    pub default_video_length_minutes_hard_cap: i64,
}
#[derive(Debug, Serialize, Deserialize, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Config)]
pub struct Twitch {
    /// The client ID for the Twitch API
    pub client_id: String,

    /// The client secret for the Twitch API
    pub client_secret: String,

    /// This is the Client-ID used for downloading videos.
    #[config(default = "kimne78kx3ncx6brgo4mv6wki5h1ko")]
    pub downloader_id: String,

    /// The number of threads to use for downloading videos.
    #[config(default = 50)]
    pub downloader_thread_count: u64,
}