Added api response types

Still need to fetch the direct download link and token from the optifine
website and then it's done :tada:

2 files changed, 38 insertions, 4 deletions

diff --git a/index.ts b/index.ts
index cdb1572..2c95d06 100644
--- a/index.ts
+++ b/index.ts
@@ -1,7 +1,7 @@
 import puppeteer from 'puppeteer';
 import cheerio from 'cheerio';
 
-import { OptifineVersion } from './types';
+import * as types from './types';
 
 var browser = await puppeteer.launch();
 var page = await browser.newPage();
@@ -14,14 +14,15 @@ await browser.close();
 
 var $ = cheerio.load(html);
 
-var versions: OptifineVersion[] = [];
+var versions: types.OptifineVersion[] = [];
 $("td.content span.downloads .downloadLine").each((i, el) => {
 	var downloadLinkPre = $(el).find(".colMirror a").attr("href");
-	var version: OptifineVersion = {
+	var version: types.OptifineVersion = {
 		name: $(el).find(".colFile").text(),
 		minecraft: downloadLinkPre.match(/1\.\d{1,2}(\.\d{1,2})?/)[0],
 		forge: $(el).find(".colForge").text().toLowerCase().replace("forge", "").trim(),
 		date: $(el).find(".colDate").text(),
+		preview: downloadLinkPre.toLowerCase().includes("preview"),
 		download: {
 			link: downloadLinkPre,
 			token: "",
@@ -31,5 +32,27 @@ $("td.content span.downloads .downloadLine").each((i, el) => {
 	versions.push(version);
 });
 
-console.log(versions);
+var minecraftVersions = {};
+var latest: types.OptifineVersion;
+var latestPre: types.OptifineVersion;
+for(var version of versions) {
+	if (typeof minecraftVersions[version.minecraft] === "undefined")
+		minecraftVersions[version.minecraft] = [];
+	minecraftVersions[version.minecraft].push(version);
+
+	if (!latest && version.preview == false)
+		latest = version;
+	if (!latestPre && version.preview == true)
+		latestPre = version;
+}
+
+var response: types.APIResponse = {
+	lastUpdate: Date.now(),
+	all: versions,
+	versions: minecraftVersions,
+	latest,
+	latestPre
+}
+
+console.log(JSON.stringify(response));
 
diff --git a/types.ts b/types.ts
index 5b8d74f..d132df1 100644
--- a/types.ts
+++ b/types.ts
@@ -3,6 +3,7 @@ export interface OptifineVersion {
 	minecraft: string;
 	forge: string;
 	date: string;
+	preview: boolean;
 	download: OptifineDownload;
 }
 
@@ -11,3 +12,13 @@ export interface OptifineDownload {
 	filename: string;
 	token: string;
 }
+
+export interface APIResponse {
+	lastUpdate: number;
+	latest: OptifineVersion;
+	latestPre: OptifineVersion;
+	versions: {
+		[key: string]: OptifineVersion[];
+	}
+	all: OptifineVersion[];
+}