console.log(process.cwd());
const fs = require('fs');

const path = require('path');


function updateVersion(major = false, minor = false, patch = true) {
	let obj;
	try {
		obj = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
		let currentVersion = obj.version;

		let versions = currentVersion.split('.');
		let majorVersion = versions[0];
		let minorVersion = versions[1];
		let patchVersion = versions[2];
		if (major) {
			let number = Number.parseInt(majorVersion);
			number++;
			versions[0] = number;
			versions[1] = 0;
			versions[2] = 0;
		} else if (minor) {
			let number = Number.parseInt(minorVersion);
			number++;
			versions[0] = majorVersion;
			versions[1] = number;
			versions[2] = 0;
		} else if (patch) {
			let number = Number.parseInt(patchVersion);
			number++;
			versions[0] = majorVersion;
			versions[1] = minorVersion;
			versions[2] = number;
		}
		let newVersion = versions.join('.');
		obj.version = newVersion;

		fs.writeFileSync("./package.json", JSON.stringify(obj, null, "\t"), 'utf8');
		let newVar = {
			oldVersion: currentVersion,
			newVersion: newVersion
		};
		return newVar;
	} catch (e) {
	}
}

function setConfigVersion(resource) {
	let src;
	try {
		src = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
		let versions = src.version;
		let target = JSON.parse(fs.readFileSync(resource, 'utf8'));
		target.version = versions;
		fs.writeFileSync(resource, JSON.stringify(target), 'utf8')
	} catch (e) {
	}
}

let major = false;
let minor = false;
let patch = false;
process.argv.forEach(function (val, index, array) {
 if (val === "-patch") {
		patch = true;
	} else if (val === "-major") {
		major = true;
	} else if (val === "-minor") {
		minor = true;
	}
});

if (patch||minor||major) {
	let updateVersion1 = updateVersion(major,minor,patch);
	let src = path.join(__dirname,"..", "database", "current.sql");
	let tgt = path.join(__dirname,"..", "database", "src", "sql", `version-${updateVersion1.oldVersion}-${updateVersion1.newVersion}.sql`);
	fs.copyFileSync(src, tgt);
	let writeStream = fs.createWriteStream(src);
	writeStream.close();
}