use std::path::PathBuf;
use std::time::Duration;

use anyhow::Result;
use clap::Parser;
use sorcery::daemon::{self, Config};

#[derive(Parser)]
struct Args {
    #[arg(long, env = "SORCERY_REPOSITORIES", value_name = "DIR")]
    repositories: PathBuf,
    #[arg(long, env = "SORCERY_CACHE", value_name = "DIR")]
    cache: PathBuf,
    #[arg(long, env = "SORCERY_SOCKET", value_name = "PATH")]
    socket: PathBuf,
    #[arg(long, env = "SORCERY_INSTANCE_NAME", value_name = "NAME")]
    instance_name: String,
    #[arg(
        long,
        env = "SORCERY_INTERNAL_PREFIX",
        default_value = "/_sorcery",
        value_name = "PATH"
    )]
    internal_prefix: String,
    #[arg(
        long,
        env = "SORCERY_GIT_INTERNAL_PREFIX",
        default_value = "/_sorcery-git",
        value_name = "PATH"
    )]
    git_internal_prefix: String,
    #[arg(
        long,
        env = "SORCERY_CHECK_INTERVAL",
        default_value_t = 2,
        value_name = "SECONDS"
    )]
    check_interval: u64,
    #[arg(
        long,
        env = "SORCERY_MAX_GIT_PROCESSES",
        default_value_t = 8,
        value_name = "COUNT"
    )]
    max_git_processes: usize,
    #[arg(long, env = "SORCERY_REFRESH_TOKEN_FILE", value_name = "PATH")]
    refresh_token_file: Option<PathBuf>,
    #[arg(long, env = "SORCERY_CLONE_URL_BASE", value_name = "URL")]
    clone_url_base: Option<String>,
}

#[tokio::main]
async fn main() -> Result<()> {
    let args = Args::parse();
    daemon::run(Config {
        repositories: args.repositories,
        cache: args.cache,
        socket: args.socket,
        instance_name: args.instance_name,
        internal_prefix: args.internal_prefix,
        git_internal_prefix: args.git_internal_prefix,
        check_interval: Duration::from_secs(args.check_interval),
        max_git_processes: args.max_git_processes,
        refresh_token_file: args.refresh_token_file,
        clone_url_base: args.clone_url_base,
    })
    .await
}