const State = require('../State')

class FileState extends State {
    async apply() {
        if ( !(await this.check()) ) {
            const path = await this._path()
            await path.touch()
        }
    }

    async check() {
        const path = await this._path()
        await path.classify()
        return path.is_file()
    }

    async reverse() {
        if ( await this.check() ) {
            const path = await this._path()
            await path.unlink()
        }
    }

    async _path() {
        return this._host.get_path(this._config.path)
    }
}

module.exports = exports = FileState