import { Client } from "https://deno.land/x/mysql/mod.ts";

import config from "./config.ts";

// Log into the MySQL DB
const dbClient = await new Client().connect({
	hostname: config.db.host,
	port: config.db.port,
	username: config.db.username,
	password: config.db.password,
});

console.log("Attempting to create DB");
await dbClient.execute(`CREATE SCHEMA IF NOT EXISTS ${config.db.name};`);
await dbClient.execute(`USE ${config.db.name}`);
console.log("DB created");

console.log("Attempt to drop all tables");
await dbClient.execute(`DROP TABLE IF EXISTS allowed_channels;`);
await dbClient.execute(`DROP TABLE IF EXISTS all_keys;`);
await dbClient.execute(`DROP TABLE IF EXISTS roll_log;`);
console.log("Tables dropped");

console.log("Attempting to create table roll_log");
await dbClient.execute(`
	CREATE TABLE roll_log (
		id int unsigned NOT NULL AUTO_INCREMENT,
		input text NOT NULL,
		resultid bigint NULL,
		result longtext NOT NULL,
		createdAt timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
		api tinyint(1) NOT NULL,
		error tinyint(1) NOT NULL,
		PRIMARY KEY (id),
		UNIQUE KEY roll_log_id_UNIQUE (id),
		UNIQUE KEY roll_log_resultid_UNIQUE (resultid)
	) ENGINE=InnoDB DEFAULT CHARSET=utf8;
`);
console.log("Table created");

console.log("Attempting to create table all_keys");
await dbClient.execute(`
	CREATE TABLE all_keys (
		userid bigint unsigned NOT NULL,
		apiKey char(25) NOT NULL,
		email char(255) NULL,
		createdAt timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
		active tinyint(1) NOT NULL DEFAULT 1,
		banned tinyint(1) NOT NULL DEFAULT 0,
		PRIMARY KEY (userid),
		UNIQUE KEY all_keys_userid_UNIQUE (userid),
		UNIQUE KEY all_keys_apiKey_UNIQUE (apiKey),
		UNIQUE KEY all_keys_email_UNIQUE (email)
	) ENGINE=InnoDB DEFAULT CHARSET=utf8;
`);
console.log("Table created");

console.log("Attempting to create table allowed_channels");
await dbClient.execute(`
	CREATE TABLE allowed_channels (
		userid bigint unsigned NOT NULL,
		channelid bigint unsigned NOT NULL,
		createdAt timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
		active tinyint(1) NOT NULL DEFAULT 1,
		banned tinyint(1) NOT NULL DEFAULT 0,
		PRIMARY KEY (userid, channelid),
		CONSTRAINT allowed_channels_userid_FK FOREIGN KEY (userid) REFERENCES all_keys (userid) ON DELETE RESTRICT ON UPDATE RESTRICT
	) ENGINE=InnoDB DEFAULT CHARSET=utf8;
`);
console.log("Table created");

await dbClient.close();
console.log("Done!");