use std::path::PathBuf;

use structopt::StructOpt;

use musichoard::{
    database::{
        json::{DatabaseJson, DatabaseJsonFile},
        DatabaseWrite,
    },
    library::{
        beets::{Beets, SystemExecutor},
        Library, Query,
    },
};

#[derive(StructOpt)]
struct Opt {
    #[structopt(
        short = "b",
        long = "beets-config",
        name = "beets config file path",
        parse(from_os_str)
    )]
    beets_config_file_path: Option<PathBuf>,

    #[structopt(
        short = "d",
        long = "database",
        name = "database file path",
        default_value = "database.json",
        parse(from_os_str)
    )]
    database_file_path: PathBuf,
}

fn main() {
    let opt = Opt::from_args();

    let mut beets = Beets::new(Box::new(
        unsafe { SystemExecutor::default().config(opt.beets_config_file_path.as_deref()) },
    ));

    let collection = beets
        .list(&Query::new())
        .expect("failed to query the library");

    let mut database = DatabaseJson::new(Box::new(DatabaseJsonFile::new(&opt.database_file_path)));

    database
        .write(&collection)
        .expect("failed to write to the database");
}