mediahub-fe/components/ui/combobox.tsx

"use client";

import * as React from "react";
import { Check, ChevronsUpDown } from "lucide-react";
import { cn } from "@/lib/utils";
import { Button } from "@/components/ui/button";
import {
  Command,
  CommandEmpty,
  CommandGroup,
  CommandInput,
  CommandItem,
  CommandList,
} from "@/components/ui/command";
import {
  Popover,
  PopoverContent,
  PopoverTrigger,
} from "@/components/ui/popover";

export interface ComboboxOption {
  value: string;
  label: string;
  disabled?: boolean;
}

interface ComboboxProps {
  options: ComboboxOption[];
  value?: string;
  onValueChange?: (value: string) => void;
  placeholder?: string;
  searchPlaceholder?: string;
  emptyMessage?: string;
  disabled?: boolean;
  className?: string;
  triggerClassName?: string;
  contentClassName?: string;
}

export function Combobox({
  options,
  value,
  onValueChange,
  placeholder = "Select option...",
  searchPlaceholder = "Search...",
  emptyMessage = "No results found.",
  disabled = false,
  className,
  triggerClassName,
  contentClassName,
}: ComboboxProps) {
  const [open, setOpen] = React.useState(false);

  const selectedOption = options.find((option) => option.value === value);

  return (
    <Popover open={open} onOpenChange={setOpen}>
      <PopoverTrigger asChild>
        <Button
          variant="outline"
          role="combobox"
          aria-expanded={open}
          className={cn(
            "w-full justify-between",
            triggerClassName
          )}
          disabled={disabled}
        >
          {selectedOption ? selectedOption.label : placeholder}
          <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
        </Button>
      </PopoverTrigger>
      <PopoverContent className={cn("w-full p-0", contentClassName)}>
        <Command>
          <CommandInput placeholder={searchPlaceholder} />
          <CommandList>
            <CommandEmpty>{emptyMessage}</CommandEmpty>
            <CommandGroup>
              {options.map((option) => (
                <CommandItem
                  key={option.value}
                  value={option.value}
                  disabled={option.disabled}
                  onSelect={(currentValue) => {
                    onValueChange?.(currentValue === value ? "" : currentValue);
                    setOpen(false);
                  }}
                >
                  <Check
                    className={cn(
                      "mr-2 h-4 w-4",
                      value === option.value ? "opacity-100" : "opacity-0"
                    )}
                  />
                  {option.label}
                </CommandItem>
              ))}
            </CommandGroup>
          </CommandList>
        </Command>
      </PopoverContent>
    </Popover>
  );
}

// Specialized combobox for Google Places Autocomplete
interface PlacesComboboxProps {
  value: string;
  onValueChange: (value: string) => void;
  onSelect: (address: string) => void;
  suggestions: Array<{ place_id: string; description: string }>;
  status: string;
  disabled?: boolean;
  placeholder?: string;
  className?: string;
}

export function PlacesCombobox({
  value,
  onValueChange,
  onSelect,
  suggestions,
  status,
  disabled = false,
  placeholder = "Cari Alamat",
  className,
}: PlacesComboboxProps) {
  const [open, setOpen] = React.useState(false);

  const handleSelect = (address: string) => {
    onSelect(address);
    setOpen(false);
  };

  return (
    <Popover open={open} onOpenChange={setOpen}>
      <PopoverTrigger asChild>
        <Button
          variant="outline"
          role="combobox"
          aria-expanded={open}
          className={cn(
            "w-full justify-between border",
            className
          )}
          disabled={disabled}
        >
          <input
            value={value}
            onChange={(e) => onValueChange(e.target.value)}
            placeholder={placeholder}
            className="flex-1 bg-transparent outline-none placeholder:text-muted-foreground"
            disabled={disabled}
          />
          <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
        </Button>
      </PopoverTrigger>
      <PopoverContent className="w-full p-0">
        <Command>
          <CommandList>
            {status === "OK" && suggestions.length > 0 ? (
              <CommandGroup>
                {suggestions.map(({ place_id, description }) => (
                  <CommandItem
                    key={place_id}
                    value={description}
                    onSelect={() => handleSelect(description)}
                  >
                    {description}
                  </CommandItem>
                ))}
              </CommandGroup>
            ) : (
              <CommandEmpty>No results found.</CommandEmpty>
            )}
          </CommandList>
        </Command>
      </PopoverContent>
    </Popover>
  );
}