use sqlite;
use std::fs;
use std::path::PathBuf;

use super::utils::get_local_cache_folder;
use super::utils::{create_cache_folder, get_local_data_folder, SQLITE_FILENAME};

fn get_local_data_sqlite_file() -> PathBuf {
    let mut folder = get_local_data_folder();
    folder.push(SQLITE_FILENAME);
    folder
}

fn create_db_sql() -> String {
    "
CREATE TABLE cards (
    name TEXT NOT NULL UNIQUE,
    type_line TEXT,
    oracle_text TEXT,
    power_toughness TEXT,
    loyalty INTEGER,
    legalities TEXT,
    mana_cost TEXT,
    scryfall_uri TEXT NOT NULL UNIQUE
);"
    .to_string()
}

// Will delete your current db
pub fn init_db() -> bool {
    create_cache_folder();
    let sqlite_file = get_local_data_sqlite_file();
    println!("sqlite file location: {}", sqlite_file.display());
    // TESTING
    println!("cache folder: {}", get_local_cache_folder().display());
    let _res = fs::remove_file(&sqlite_file);
    // TODO actually check result for whether it was a permissions thing or something
    let connection = sqlite::open(sqlite_file).unwrap();
    let init_query = create_db_sql();
    connection.execute(init_query).unwrap();
    true
}