BossAi/web2/src/components/ui/select.tsx

/** shadcn/ui 风格 Select(基于 @radix-ui/react-select) */
import { forwardRef } from 'react'
import * as SelectPrimitive from '@radix-ui/react-select'
import { Check, ChevronDown, ChevronUp } from 'lucide-react'
import { cn } from '@/lib/utils'

const Select = SelectPrimitive.Root
const SelectGroup = SelectPrimitive.Group
const SelectValue = SelectPrimitive.Value

const SelectTrigger = forwardRef<
  React.ElementRef<typeof SelectPrimitive.Trigger>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Trigger>
>(({ className, children, ...props }, ref) => (
  <SelectPrimitive.Trigger
    ref={ref}
    className={cn(
      'flex h-10 w-full items-center justify-between rounded-lg border border-border bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1',
      className,
    )}
    {...props}
  >
    {children}
    <SelectPrimitive.Icon asChild>
      <ChevronDown className="h-4 w-4 opacity-50" />
    </SelectPrimitive.Icon>
  </SelectPrimitive.Trigger>
))
SelectTrigger.displayName = SelectPrimitive.Trigger.displayName

const SelectContent = forwardRef<
  React.ElementRef<typeof SelectPrimitive.Content>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Content>
>(({ className, children, position = 'popper', ...props }, ref) => (
  <SelectPrimitive.Portal>
    <SelectPrimitive.Content
      ref={ref}
      className={cn(
        'relative z-50 max-h-96 min-w-[8rem] overflow-hidden rounded-lg border border-border bg-popover text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
        position === 'popper' && 'data-[side=bottom]:translate-y-1 data-[side=top]:-translate-y-1',
        className,
      )}
      position={position}
      {...props}
    >
      <SelectPrimitive.ScrollUpButton className="flex cursor-default items-center justify-center py-1">
        <ChevronUp className="h-4 w-4" />
      </SelectPrimitive.ScrollUpButton>
      <SelectPrimitive.Viewport
        className={cn(
          'p-1',
          position === 'popper' && 'h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)]',
        )}
      >
        {children}
      </SelectPrimitive.Viewport>
      <SelectPrimitive.ScrollDownButton className="flex cursor-default items-center justify-center py-1">
        <ChevronDown className="h-4 w-4" />
      </SelectPrimitive.ScrollDownButton>
    </SelectPrimitive.Content>
  </SelectPrimitive.Portal>
))
SelectContent.displayName = SelectPrimitive.Content.displayName

const SelectItem = forwardRef<
  React.ElementRef<typeof SelectPrimitive.Item>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Item>
>(({ className, children, ...props }, ref) => (
  <SelectPrimitive.Item
    ref={ref}
    className={cn(
      'relative flex w-full cursor-default select-none items-center rounded-md py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
      className,
    )}
    {...props}
  >
    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
      <SelectPrimitive.ItemIndicator>
        <Check className="h-4 w-4" />
      </SelectPrimitive.ItemIndicator>
    </span>
    <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
  </SelectPrimitive.Item>
))
SelectItem.displayName = SelectPrimitive.Item.displayName

export {
  Select,
  SelectGroup,
  SelectValue,
  SelectTrigger,
  SelectContent,
  SelectItem,
}