All files / src/commands CommandPalette.tsx

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100% Branches 10/10
100% Functions 13/13
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import { Shortcut } from "@/ahuora-design-system/ui/shortcut";
import {
  CommandBinding,
  GroupedResult,
  useCommandSearch,
} from "just-search-it";
import { Search } from "lucide-react";
import React, { useState } from "react";
import { Button } from "../ahuora-design-system/ui/button";
import {
  Dialog,
  DialogContent,
  DialogTitle,
  DialogTrigger,
} from "../ahuora-design-system/ui/dialog";
import { CommandButton } from "./CommandButton";
import { ScrollArea, ScrollBar } from "../ahuora-design-system/ui/scroll-area";
import { Input } from "../ahuora-design-system/ui/input";
import { CommandBrowser } from "./CommandBrowser";
import { DialogDescription } from "@radix-ui/react-dialog";
 
// grid grid-cols-10
const ColumnWidths = ["w-[33%]", "w-[33%]", "w-[33%]"];
 
export function CommandPalette() {
  const [open, setOpen] = useState(false);
  const [searchTerm, setSearchTerm] = useState("");
  const numColumns = 3;
  const [hasSearched, setHasSearched] = useState(false);
 
  const [inputRef, featured, commands, selected] = useCommandSearch(
    numColumns,
    searchTerm,
    open,
    (command) => {
      setOpen(false);
      setSearchTerm("");
    },
  );
  const onOpenChange = (isOpen: boolean) => {
    setOpen(isOpen);
    setHasSearched(true);
    setSearchTerm("");
  };
 
  // TODO; useKeypress hook
  React.useEffect(() => {
    const handleKeyDown = (event: KeyboardEvent) => {
      if (event.key === "/" || (event.key === "k" && event.ctrlKey)) {
        event.preventDefault();
        setOpen(true);
        setSearchTerm("");
        return;
      }
    };
    window.addEventListener("keydown", handleKeyDown);
    return () => {
      window.removeEventListener("keydown", handleKeyDown);
    };
  }, []);
 
  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogTrigger
        onClick={() => {
          setOpen(!open);
          setSearchTerm("");
        }}
        asChild
      >
        <Button
          variant="outline"
          className={
            "w-full flex justify-between align-middle p-2 rounded-xl border-2 border-primary " +
            (!hasSearched ? "animate-[pulse_3_infinite]" : "")
          }
          onClick={() => {
            setOpen(true);
          }}
          aria-label="Open Command Palette"
        >
          <div className="flex gap-1 align-middle">
            {" "}
            <Search size={14} />
            <span className="text-xs">What do you want to do? ...</span>
          </div>
          <div className="ml-auto flex gap-1">
            <Shortcut>Ctrl</Shortcut>
            <Shortcut>K</Shortcut>
          </div>
        </Button>
      </DialogTrigger>
      <DialogContent className="w-[80vw]">
        <Input
          ref={inputRef}
          value={searchTerm}
          aria-label="Command Palette Input"
          placeholder="Type a command or search..."
          onChange={(e) => {
            setSearchTerm(e.target.value);
          }}
        ></Input>
        <ScrollArea className="h-[80vh] w-full">
          <DialogTitle className="hidden">Search Dialog</DialogTitle>
          <DialogDescription className="hidden">
            Search for commands
          </DialogDescription>
          {searchTerm.length == 0 && <CommandBrowser />}
          <div>
            <Column items={featured} selected={selected} />
          </div>
          <div className="flex flex-row w-full gap-2">
            {ColumnWidths.map((colClass, index) =>
              commands[index].length == 0 ? null : (
                <div key={index} className={`${colClass}`}>
                  <Column items={commands[index]} selected={selected} />
                </div>
              ),
            )}
          </div>
          <ScrollBar orientation="vertical"></ScrollBar>
        </ScrollArea>
      </DialogContent>
    </Dialog>
  );
}
 
function Column({
  items,
  selected,
}: {
  items: GroupedResult;
  selected?: CommandBinding<any>;
}) {
  return (
    <>
      {items.map(([group, items]) => (
        <div key={group} className="mb-4 flex flex-col border rounded-md">
          <h2 className="text-l text-center strong">{group}</h2>
          {items.map((item) => (
            <CommandButton
              key={item.item.key}
              selected={item.item.command === selected}
              commandBinding={item.item.command}
            />
          ))}
        </div>
      ))}
    </>
  );
}