items part 1

commands/store.ts

@@ -0,0 +1,85 @@
+import type { ChatInputCommandInteraction } from "discord.js";
+import { ActionRowBuilder, ButtonBuilder, ButtonStyle, EmbedBuilder } from "discord.js";
+
+import type { CommandData } from "./index";
+import type { StoreItem } from "../db";
+import config from "../config.json";
+import { get_all_items } from "../db";
+import { BotError } from "./common/error";
+
+async function run(interaction: ChatInputCommandInteraction) {
+  function gen_store_embed(store_items: StoreItem[], page: number, pages: number) {
+    let store_embed = new EmbedBuilder();
+    store_embed.setTitle(`Store (Page ${page}/${pages})`);
+    //
+    if (store_items.length === 0) {
+      store_embed.setDescription("No items");
+    } else {
+      //
+      store_embed.addFields(
+        store_items
+          .slice((page - 1) * 10, page * 10)
+          .map(
+            (store_item: StoreItem) =>
+              ({
+                name: `${store_item.name} (${store_item.price} ${ store_item.price === 1 ? config.currency : config.currency_plural })`,
+                value: `${store_item.description}\nUsable: ${store_item.usable}${ store_item.roles_required.length === 0 ? "" : `\nRoles required: ${store_item.roles_required.map((role_id) => `<@&${role_id}>`).join("")}` }`,
+              })
+          )
+      );
+    }
+    return store_embed;
+  }
+  function gen_action_row(page: number, pages: number) {
+    let action_row = new ActionRowBuilder<ButtonBuilder>();
+    let action_prev = new ButtonBuilder()
+      .setCustomId(String(page - 1))
+      .setLabel("Prev")
+      .setEmoji("⬅️")
+      .setStyle(ButtonStyle.Primary)
+      .setDisabled(page - 1 === 0);
+    let action_next = new ButtonBuilder()
+      .setCustomId(String(page + 1))
+      .setLabel("Next")
+      .setEmoji("➡️")
+      .setStyle(ButtonStyle.Primary)
+      .setDisabled(page + 1 > pages);
+    action_row.addComponents(action_prev, action_next);
+    return action_row;
+  }
+  await interaction.deferReply({ ephemeral: true });
+  const store_items: StoreItem[] = await get_all_items();
+  //list items in items embed, if too many, make sure pagination buttons work
+  const pages: number = Math.ceil(store_items.length / 10) || 1; //min of 1
+  let page = 1;
+  const dresp = await interaction.editReply({
+    embeds: [ gen_store_embed(store_items, page, pages) ],
+    components: [ gen_action_row(page, pages) ],
+  });
+  while (true) {
+    try {
+      let dresp_bin = await dresp.awaitMessageComponent({ filter: (bin) => bin.user.id === interaction.user.id, time: 60000 }); //bin = button interaction
+      page = Number(dresp_bin.customId);
+      await dresp_bin.update({
+        embeds: [ gen_store_embed(store_items, page, pages) ],
+        components: [ gen_action_row(page, pages) ],
+      });
+    } catch (_) {
+      //errors when people stop pressing the button
+      return;
+    }
+  }
+}
+
+const data: CommandData = {
+  name: "store",
+  description: "See info about all items",
+  registered_only: false,
+  ephemeral: true,
+  admin_only: false,
+  run,
+};
+
+export default data;
+
+