frontend/src/components/ui/select.tsx

"use client"
import * as React from "react"
import { cn } from "@/lib/utils"
import { ChevronDown } from "lucide-react"

export function Select({ value, onValueChange, children }: { value: string; onValueChange: (v:string)=>void; children: React.ReactNode }) {
  const [open, setOpen] = React.useState(false)
  return <div className="relative">{React.Children.map(children, child => {
    if (React.isValidElement(child)) {
      // @ts-ignore
      return React.cloneElement(child as any, { value, onValueChange, open, setOpen })
    }
    return child
  })}</div>
}
export function SelectTrigger({ children, value, open, setOpen, className }: any) {
  return <button onClick={()=>setOpen(!open)} className={cn("flex h-10 w-full items-center justify-between rounded-md border border-zinc-200 bg-white px-3 py-2 text-sm ring-offset-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-zinc-950 focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 dark:border-zinc-800 dark:bg-zinc-950", className)}>{children}<ChevronDown className="h-4 w-4 opacity-50"/></button>
}
export function SelectValue({ placeholder, value }: any) {
  return <span>{value || placeholder}</span>
}
export function SelectContent({ children, value, onValueChange, open, setOpen }: any) {
  if (!open) return null
  return <div className="absolute z-50 min-w-[8rem] w-full mt-1 overflow-hidden rounded-md border bg-white shadow-md dark:bg-zinc-950 dark:border-zinc-800">{React.Children.map(children, (child:any)=>{
    if (React.isValidElement(child)) return React.cloneElement(child as any, { onValueChange, setOpen })
    return child
  })}</div>
}
export function SelectItem({ children, value: itemValue, onValueChange, setOpen }: any) {
  return <div onClick={()=>{onValueChange(itemValue); setOpen(false)}} className="relative flex w-full cursor-pointer select-none items-center py-2 px-3 text-sm outline-none hover:bg-zinc-100 dark:hover:bg-zinc-800">{children}</div>
}