subcommand to list tall current settings configs

src/structure/components/commands/administration/Settings.js

@@ -1,5 +1,6 @@
 const { SlashCommand } = require("../../../interfaces");
 const { Util } = require('../../../../utilities');
+const { Constants: { EmbedLimits, ZeroWidthChar, EmbedDefaultColor } } = require("../../../../constants");
 
 class SettingsCommand extends SlashCommand {
 
@@ -14,6 +15,10 @@ class SettingsCommand extends SlashCommand {
                     name: 'list',
                     description: 'List available settings',
                     type: 'SUB_COMMAND'
+                }, {
+                    name: 'current',
+                    description: 'Display ALL current configurations (big embed)',
+                    type: 'SUB_COMMAND'
                 }
             ],
             memberPermissions: ['ManageGuild']
@@ -25,6 +30,7 @@ class SettingsCommand extends SlashCommand {
         const subcmd = invoker.subcommand.name;
 
         if (subcmd === 'list') return this._listSettings(invoker);
+        else if(subcmd === 'current') return this._currentSettings(invoker);
 
     }
 
@@ -57,6 +63,60 @@ class SettingsCommand extends SlashCommand {
 
     }
 
+    async _currentSettings(invoker) {
+
+        const { guild } = invoker;
+        const { settings } = this.client.registry;
+        const fields = [];
+
+        for (const setting of settings.values()) {
+            const settingFields = await setting.fields(guild);
+            if (!settingFields.length) continue;
+            let _field = {
+                name: `**__${setting.name.toUpperCase()}__**`,
+                value: ''
+            };
+            for (const field of settingFields) {
+                if (field.name === ZeroWidthChar) continue;
+                const str = `**${guild.format(field.name)}**\n${field.value}`;
+                if (_field.value.length + str.length >= EmbedLimits.fieldValue) {
+                    fields.push(_field);
+                    _field = {
+                        name: ZeroWidthChar,
+                        value: ''
+                    };
+                }
+                _field.value += `\n\n${str}`;
+            }
+            fields.push(_field);
+        }
+
+        const embeds = [];
+        let embed = { fields: [] };
+        for (const field of fields) {
+            field.inline = true;
+            embed.fields.push(field);
+            if (embed.fields.length === EmbedLimits.fieldObjects ||
+                embed.fields.reduce((count, field) => {
+                    count += field.name.length + field.value.length;
+                    return count;
+                }, 0) >= EmbedLimits.embed) {
+                embeds.push(embed);
+                embed = { fields: [] };
+            }
+        }
+
+        
+        await invoker.reply({ embeds: [embeds.shift()] });
+        for (const embed of embeds) {
+            embed.color = EmbedDefaultColor;
+            await invoker.channel.send({ embeds: [embed] });
+        }
+
+        return null;
+
+    }
+
 }
 
 module.exports = SettingsCommand;