feat: implement embed message handling and create Embed structure for improved message formatting

src/plugins/rule34/messages.ts

@@ -1,16 +1,20 @@
-import { Bot, Message } from "npm:discordeno@18.0.1";
+import { Bot, Message} from "npm:discordeno@18.0.1";
 import { drop, help, requestWorker } from "./plugin.ts";
 import { logMessage } from "@root/logging.ts";
 import { defaultString } from "@root/defaultString.ts";
+import { Embed } from "@root/structures/embeds.ts";
 
 export async function rule34MessageHandler(bot: Bot, message: Message) {
 	const command = message.content.trim().split(" ").slice(1).join(" ");
 
 	if (command.startsWith("[") && command.endsWith("]")) {
     logMessage(message);
+	const generatedEmbeds: Embed[] = await requestWorker(command)
+		for (const embed of generatedEmbeds) {
 			bot.helpers.sendMessage(message.channelId, {
-			content: defaultString(await requestWorker(command)),
+				embeds: [embed]
 			});
+		}
 	} else if (command === "help") {
 		logMessage(message);
 		bot.helpers.sendMessage(message.channelId, {

src/plugins/rule34/plugin.ts

@@ -1,5 +1,7 @@
 import { assert } from "@std/assert/assert";
 import {requestJSON, postUrl, ImageResponse} from "./api.ts"
+import { Embed, EmbedAuthor, EmbedField, EmbedImage, Field } from "@root/structures/embeds.ts";
+import { DiscordEmbedAuthor, DiscordEmbedImage } from "npm:discordeno@18.0.1";
 
 const keys = ["limit" , "id" , "pid" , "tags"] as const
 type PostKeys = typeof keys[number]
@@ -16,11 +18,17 @@ export async function drop() {
 
 export async function requestWorker(requestString: string){
     const response = await requestJSON<ImageResponse[]>(generateRequestURL(requestString))
-    const stack: string[] = []
+    const stack: Embed[] = []
     for (const img of response) {
-        stack.push(img.file_url)
+        stack.push(new Embed(
+            `ID: ${img.id}`,
+            img.file_url,
+            new EmbedAuthor(img.owner),
+            [new EmbedField("Tags", img.tags, true)],
+            new EmbedImage(img.preview_url, img.height, img.width)
+        ))
     }
-    return stack.join("\n")
+    return stack
 }
 
 //TODO: get help in form of a nice beautiful format
@@ -65,6 +73,7 @@ export function generateRequestURL(requestString: string) {
     return postCpy.href.toString().replaceAll("%2B", '+')
 }
 
+
 Deno.test("Test Request Parser", () => {
     assert(requestParser("[limit: 12,tags:bro+likes+bread]"), '{ "limit" => "12", "tags" => "bro+likes+bread" }')
 })

src/structures/embeds.ts

@@ -0,0 +1,66 @@
+import { DiscordEmbed, DiscordEmbedAuthor, DiscordEmbedField, DiscordEmbedImage } from "npm:discordeno@18.0.1";
+
+export type Field = {name: string, value: string}
+
+export class Embed implements DiscordEmbed{
+    title: string
+    url: string
+    author: DiscordEmbedAuthor
+    fields: Field[]
+    image: DiscordEmbedImage
+    // timestamp: Time
+
+    constructor(
+        title: string,
+        url: string,
+        author:DiscordEmbedAuthor,
+        fields: EmbedField[],
+        image: DiscordEmbedImage,
+    ){
+        this.title = title
+        this.url = url
+        this.author = author
+        this.fields= fields
+        this.image = image  
+
+    }
+    toJSON() {
+        return {
+          title: this.title,
+          url : this.url,
+          author: this.author,
+          fields: this.fields,
+          image: this.image
+        }
+    }
+}
+
+export class EmbedImage implements DiscordEmbedImage {
+    url: string
+    height: number
+    width: number
+    constructor(url: string, height: number, width : number){
+        this.url = url
+        this.height = height
+        this.width = width
+    }
+}
+
+export class EmbedAuthor implements DiscordEmbedAuthor {
+    name: string
+    constructor(name: string){
+        this.name = name
+    }
+}
+
+export class EmbedField implements DiscordEmbedField {
+    name: string
+    value: string
+    inline: boolean
+
+    constructor(name: string, value: string, inline: boolean) {
+        this.name = name
+        this.value = value
+        this.inline = inline
+    }
+}