// Metro module 15019 (f15020).
import { setGetVisibleChannelIds, setGetVisibleGuildIds } from "../../../guild_sidebar/SidebarVisibilityMethodStore";
import GuildStore from "../../../../stores/GuildStore";
import SortedGuildStore, { GuildsNodeType } from "../../../../stores/SortedGuildStore";
export function registerGuildVisibilityMethod({ current }) {
  if (current != null) {
    setGetVisibleGuildIds(function() {
      if (current == null) {
        return [];
      }
      const items = current.getItems();
      const scrollPosition = current.getScrollPosition();
      const containerSize = current.containerSize;
      const guilds = GuildStore.getGuilds();
      const guildsTree = SortedGuildStore.getGuildsTree();
      const set = new Set();
      let c27886_4 = set;
      items.forEach((item) => {
        const node = guildsTree.getNode(item.recyclerKey);
        if (node !== void 0) {
          const layoutStart = item.layoutStart;
          if (layoutStart + item.layoutSize >= scrollPosition && layoutStart <= scrollPosition + containerSize) {
            (node.type === GuildsNodeType.FOLDER ? node.children : [node]).forEach((item) => {
              if (item.type === GuildsNodeType.GUILD && item.id in guilds) {
                c27886_4.add(item.id);
              }
            });
          }
        }
      });
      return Array.from(set);
    });
  }
}
export function registerFastListChannelVisibilityMethod({ current: current2 }, c21529_0) {
  if (current2 != null) {
    setGetVisibleChannelIds(function() {
      if (current2 == null) {
        return [];
      }
      const items = current2.getItems();
      const scrollPosition2 = current2.getScrollPosition();
      const containerSize2 = current2.containerSize;
      const r9 = [];
      let c27887_2 = r9;
      items.forEach((item) => {
        let r2 = void 0;
        try {
          try {
            r2 = c21529_0.getChannelFromSectionRow(item.section, item.item)?.channel;
          } catch ($e) {}
        } catch (r28) {
          if (r2 == null) {
            return void 0;
          }
          throw r28;
        }
        if (r2 == null) {
          return void 0;
        }
        const layoutStart = item.layoutStart;
        if (layoutStart + item.layoutSize >= scrollPosition2 && layoutStart <= scrollPosition2 + containerSize2) {
          c27887_2.push(r2.id);
        }
      });
      return r9;
    });
  }
}