import * as React from "react"
import * as SelectPrimitive from "@radix-ui/react-select"
import { Check, ChevronDown, ChevronUp } from "lucide-react"

import { cn } from "@/lib/utils"

// Enhanced Select with controlled open state
const SelectRoot = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.Root>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Root>
>(({ open, defaultOpen, onOpenChange, ...props }, ref) => {
  // Control open state manually to prevent unwanted closures
  const [isOpen, setIsOpen] = React.useState(defaultOpen || false);
  
  // Sync with parent's open state
  React.useEffect(() => {
    if (open !== undefined) {
      setIsOpen(open);
    }
  }, [open]);

  // Notify parent of open state changes
  const handleOpenChange = (newOpen: boolean) => {
    // Add some debouncing to prevent rapid open/close cycles
    setTimeout(() => {
      setIsOpen(newOpen);
      if (onOpenChange) {
        onOpenChange(newOpen);
      }
    }, 0);
  };

  return (
    <SelectPrimitive.Root 
      open={isOpen} 
      onOpenChange={handleOpenChange}
      {...props} 
    />
  );
});
SelectRoot.displayName = "SelectRoot";

const Select = SelectRoot

const SelectGroup = SelectPrimitive.Group

const SelectValue = SelectPrimitive.Value

const SelectTrigger = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.Trigger>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Trigger>
>(({ className, children, ...props }, ref) => {
  // Add event handlers to prevent touch events from causing immediate closures
  const handleTouchStart = (e: React.TouchEvent) => {
    e.stopPropagation();
  };

  const handleTouchEnd = (e: React.TouchEvent) => {
    e.stopPropagation();
  };
  
  const handleClick = (e: React.MouseEvent) => {
    e.stopPropagation();
    // Don't add any logic here as it might interfere with radix's internal handling
  };

  return (
    <SelectPrimitive.Trigger
      ref={ref}
      className={cn(
        "flex h-10 w-full items-center justify-between rounded-md border border-input 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
      )}
      onTouchStart={handleTouchStart}
      onTouchEnd={handleTouchEnd}
      onClick={handleClick}
      {...props}
    >
      {children}
      <SelectPrimitive.Icon asChild>
        <ChevronDown className="h-4 w-4 opacity-50" />
      </SelectPrimitive.Icon>
    </SelectPrimitive.Trigger>
  );
})
SelectTrigger.displayName = SelectPrimitive.Trigger.displayName

const SelectScrollUpButton = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.ScrollUpButton>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollUpButton>
>(({ className, ...props }, ref) => (
  <SelectPrimitive.ScrollUpButton
    ref={ref}
    className={cn(
      "flex cursor-default items-center justify-center py-1",
      className
    )}
    {...props}
  >
    <ChevronUp className="h-4 w-4" />
  </SelectPrimitive.ScrollUpButton>
))
SelectScrollUpButton.displayName = SelectPrimitive.ScrollUpButton.displayName

const SelectScrollDownButton = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.ScrollDownButton>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollDownButton>
>(({ className, ...props }, ref) => (
  <SelectPrimitive.ScrollDownButton
    ref={ref}
    className={cn(
      "flex cursor-default items-center justify-center py-1",
      className
    )}
    {...props}
  >
    <ChevronDown className="h-4 w-4" />
  </SelectPrimitive.ScrollDownButton>
))
SelectScrollDownButton.displayName =
  SelectPrimitive.ScrollDownButton.displayName

const SelectContent = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.Content>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Content>
>(({ className, children, position = "popper", ...props }, ref) => {
  // Comprehensive set of event handlers to prevent immediate closing on mobile
  const handleTouchStart = (e: React.TouchEvent) => {
    e.stopPropagation();
  };

  const handleTouchMove = (e: React.TouchEvent) => {
    e.stopPropagation();
  };

  const handleTouchEnd = (e: React.TouchEvent) => {
    e.stopPropagation();
  };

  const handleMouseDown = (e: React.MouseEvent) => {
    e.stopPropagation();
  };

  const handleClick = (e: React.MouseEvent) => {
    e.stopPropagation();
  };

  return (
    <SelectPrimitive.Portal>
      <SelectPrimitive.Content
        ref={ref}
        className={cn(
          "relative z-[9999] max-h-96 min-w-[8rem] overflow-hidden rounded-md 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 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
          position === "popper" &&
            "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
          className
        )}
        position={position}
        onTouchStart={handleTouchStart}
        onTouchMove={handleTouchMove}
        onTouchEnd={handleTouchEnd}
        onMouseDown={handleMouseDown}
        onClick={handleClick}
        sideOffset={5}
        {...props}
      >
        <SelectScrollUpButton />
        <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>
        <SelectScrollDownButton />
      </SelectPrimitive.Content>
    </SelectPrimitive.Portal>
  )
})
SelectContent.displayName = SelectPrimitive.Content.displayName

const SelectLabel = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.Label>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Label>
>(({ className, ...props }, ref) => (
  <SelectPrimitive.Label
    ref={ref}
    className={cn("py-1.5 pl-8 pr-2 text-sm font-semibold", className)}
    {...props}
  />
))
SelectLabel.displayName = SelectPrimitive.Label.displayName

const SelectItem = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.Item>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Item>
>(({ className, children, ...props }, ref) => {
  // Add event handlers to prevent touch events from causing immediate closures
  const handleTouchStart = (e: React.TouchEvent) => {
    e.stopPropagation();
  };
  
  const handleTouchEnd = (e: React.TouchEvent) => {
    e.stopPropagation();
  };

  // Use mousedown instead of click to prevent the dropdown from closing immediately
  const handleMouseDown = (e: React.MouseEvent) => {
    // Stop propagation but don't prevent default to allow selection
    e.stopPropagation();
  };

  return (
    <SelectPrimitive.Item
      ref={ref}
      className={cn(
        "relative flex w-full cursor-default select-none items-center rounded-sm 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
      )}
      onTouchStart={handleTouchStart}
      onTouchEnd={handleTouchEnd}
      onMouseDown={handleMouseDown}
      {...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

const SelectSeparator = React.forwardRef<
  React.ElementRef<typeof SelectPrimitive.Separator>,
  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Separator>
>(({ className, ...props }, ref) => (
  <SelectPrimitive.Separator
    ref={ref}
    className={cn("-mx-1 my-1 h-px bg-muted", className)}
    {...props}
  />
))
SelectSeparator.displayName = SelectPrimitive.Separator.displayName

export {
  Select,
  SelectGroup,
  SelectValue,
  SelectTrigger,
  SelectContent,
  SelectLabel,
  SelectItem,
  SelectSeparator,
  SelectScrollUpButton,
  SelectScrollDownButton,
}
