fix: made help command concise #330

* fix: made help command concise

* fix: ran prettier

* fix: implemented suggestion(map)

* fix: formatted to code-block

* fix: linted code

* fix: build issue(any type)

* fix: build issue resolved

* fix: assigned type as commandHandler(suggestion)

* fix: updated import statement(CommandHandler)

* feat: improved help command text

* fix: linted(why do I keep forgetting  :/)

* feat: added <usage> in code-block

* feat: formatted selective help

* fix: attempt to fix build error

* fix: cleaned up a bit

* fix: another attempt at fixing the build issue

* Update src/commandHandlers/help.ts

Co-authored-by: David <[email protected]>

* Update src/commandHandlers/help.ts

Co-authored-by: David <[email protected]>

* fix: another eslint run :)

* fix: added mapToCodeBlock

Co-authored-by: David <[email protected]>

Author: Vyvy-vi

src/commandHandlers/help.ts

@@ -1,7 +1,7 @@
 import { MessageEmbed } from 'discord.js';
 
 import config from '../config';
-import commandList from './index';
+import commandList, { CommandHandler } from './index';
 
 const { COMMAND_PREFIX } = config;
 
@@ -10,29 +10,31 @@ export const command = async (arg: [string, string], embed: MessageEmbed) => {
     triggers.find((trigger) => trigger === arg[1])
   );
 
-  embed.setTitle('Help commands').setDescription('Lists the command available');
-
   if (matching) {
-    embed.addField(
-      `${COMMAND_PREFIX}${matching.triggers[0]}`,
-      `${matching.description}\nUsage: ${COMMAND_PREFIX}${matching.usage}`,
-      false
-    );
+    const usageTextOptions = matching.usage.split('or');
+    const formatted = usageTextOptions.map(mapToCodeBlock).join(' or ');
+
+    embed
+      .setTitle(`${COMMAND_PREFIX}${matching.triggers[0]}`)
+      .setDescription(
+        `${matching.description}` + '\nUsage:\t' + `${formatted}`
+      );
   } else {
-    let text = '';
-    commandList.forEach((commandItem) => {
-      text = text
-        .concat(`**${COMMAND_PREFIX}${commandItem.triggers[0]}**  `)
-        .concat(`${commandItem.description}\n`)
-        .concat(
-          'Usage:' + '`' + `${COMMAND_PREFIX}${commandItem.usage}\n` + '`'
-        );
-    });
+    embed
+      .setTitle('Help commands')
+      .setDescription(
+        'These are the available commands. For more information on a specific command, use `^help <commandName>`'
+      );
+    const formatWithCodeBlocks = (commandItem: CommandHandler) =>
+      mapToCodeBlock(commandItem.triggers[0]);
+    const text = commandList.map(formatWithCodeBlocks).join(' | ');
     embed.addField('\u200b', text);
   }
 
   return embed;
 };
+const mapToCodeBlock = (arg: string) =>
+  '`' + `${COMMAND_PREFIX}` + `${arg}`.trim() + '`';
 
 export const description = 'Lists available commands';