ERP-node/frontend/components/screen/dialogs/FlowButtonGroupDialog.tsx

"use client";

import React, { useState } from "react";
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog";
import { Button } from "@/components/ui/button";
import { Label } from "@/components/ui/label";
import { RadioGroup, RadioGroupItem } from "@/components/ui/radio-group";
import { Input } from "@/components/ui/input";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import { Badge } from "@/components/ui/badge";
import { ArrowRight, ArrowDown } from "lucide-react";

interface FlowButtonGroupDialogProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
  buttonCount: number;
  onConfirm: (settings: {
    direction: "horizontal" | "vertical";
    gap: number;
    align: "start" | "center" | "end" | "space-between" | "space-around";
  }) => void;
}

export const FlowButtonGroupDialog: React.FC<FlowButtonGroupDialogProps> = ({
  open,
  onOpenChange,
  buttonCount,
  onConfirm,
}) => {
  const [direction, setDirection] = useState<"horizontal" | "vertical">("horizontal");
  const [gap, setGap] = useState<number>(8);
  const [align, setAlign] = useState<"start" | "center" | "end" | "space-between" | "space-around">("start");

  const handleConfirm = () => {
    onConfirm({ direction, gap, align });
    onOpenChange(false);
  };

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="max-w-[95vw] sm:max-w-[500px]">
        <DialogHeader>
          <DialogTitle className="text-base sm:text-lg">플로우 버튼 그룹 생성</DialogTitle>
          <DialogDescription className="text-xs sm:text-sm">
            {buttonCount}개의 버튼을 하나의 그룹으로 묶습니다. 자동 정렬 설정을 지정하세요.
          </DialogDescription>
        </DialogHeader>

        <div className="space-y-4 sm:space-y-6">
          {/* 정렬 방향 */}
          <div className="space-y-3">
            <Label className="text-sm font-medium">정렬 방향</Label>
            <RadioGroup value={direction} onValueChange={(value: any) => setDirection(value)}>
              <div className="flex items-center space-x-3">
                <RadioGroupItem value="horizontal" id="direction-horizontal" />
                <Label htmlFor="direction-horizontal" className="flex items-center gap-2 text-sm font-normal">
                  <ArrowRight className="h-4 w-4 text-blue-600" />
                  <span>가로 정렬</span>
                  <Badge variant="secondary" className="ml-2 text-xs">
                    ← →
                  </Badge>
                </Label>
              </div>
              <div className="flex items-center space-x-3">
                <RadioGroupItem value="vertical" id="direction-vertical" />
                <Label htmlFor="direction-vertical" className="flex items-center gap-2 text-sm font-normal">
                  <ArrowDown className="h-4 w-4 text-blue-600" />
                  <span>세로 정렬</span>
                  <Badge variant="secondary" className="ml-2 text-xs">
                    ↑ ↓
                  </Badge>
                </Label>
              </div>
            </RadioGroup>
          </div>

          {/* 버튼 간격 */}
          <div className="space-y-3">
            <Label htmlFor="gap" className="text-sm font-medium">
              버튼 간격 (px)
            </Label>
            <div className="flex items-center gap-3">
              <Input
                id="gap"
                type="number"
                min={0}
                max={100}
                value={gap}
                onChange={(e) => setGap(Number(e.target.value))}
                className="h-6 w-full px-2 py-0 text-xs" style={{ fontSize: "12px" }}
              />
              <Badge variant="outline" className="text-xs">
                {gap}px
              </Badge>
            </div>
            <p className="text-[10px] text-muted-foreground sm:text-xs">버튼 사이의 간격을 설정합니다</p>
          </div>

          {/* 정렬 방식 */}
          <div className="space-y-3">
            <Label htmlFor="align" className="text-sm font-medium">
              정렬 방식
            </Label>
            <Select value={align} onValueChange={(value: any) => setAlign(value)}>
              <SelectTrigger id="align" className="h-6 w-full px-2 py-0 text-xs" style={{ fontSize: "12px" }}>
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                <SelectItem value="start">
                  <div className="flex items-center gap-2">
                    <span>시작점 정렬</span>
                    <Badge variant="secondary" className="text-xs">
                      {direction === "horizontal" ? "← 왼쪽" : "↑ 위"}
                    </Badge>
                  </div>
                </SelectItem>
                <SelectItem value="center">
                  <div className="flex items-center gap-2">
                    <span>중앙 정렬</span>
                    <Badge variant="secondary" className="text-xs">
                      ↔ 가운데
                    </Badge>
                  </div>
                </SelectItem>
                <SelectItem value="end">
                  <div className="flex items-center gap-2">
                    <span>끝점 정렬</span>
                    <Badge variant="secondary" className="text-xs">
                      {direction === "horizontal" ? "→ 오른쪽" : "↓ 아래"}
                    </Badge>
                  </div>
                </SelectItem>
                <SelectItem value="space-between">
                  <div className="flex items-center gap-2">
                    <span>양 끝 정렬</span>
                    <Badge variant="secondary" className="text-xs">
                      ↔ 양끝
                    </Badge>
                  </div>
                </SelectItem>
                <SelectItem value="space-around">
                  <div className="flex items-center gap-2">
                    <span>균등 배분</span>
                    <Badge variant="secondary" className="text-xs">
                      ↔ 균등
                    </Badge>
                  </div>
                </SelectItem>
              </SelectContent>
            </Select>
            <p className="text-[10px] text-muted-foreground sm:text-xs">
              버튼들이 그룹 내에서 어떻게 배치될지 결정합니다
            </p>
          </div>

          {/* 미리보기 */}
          <div className="rounded-lg border border-blue-200 bg-blue-50 p-4">
            <p className="mb-3 text-xs font-medium text-blue-900">설정 미리보기</p>
            <div className="space-y-2 text-xs text-blue-700">
              <div className="flex items-center gap-2">
                {direction === "horizontal" ? <ArrowRight className="h-3 w-3" /> : <ArrowDown className="h-3 w-3" />}
                <span>
                  {direction === "horizontal" ? "가로" : "세로"} 방향으로 {gap}px 간격
                </span>
              </div>
              <div className="flex items-center gap-2">
                <span>•</span>
                <span>
                  {align === "start" && "시작점"}
                  {align === "center" && "중앙"}
                  {align === "end" && "끝점"}
                  {align === "space-between" && "양 끝"}
                  {align === "space-around" && "균등"} 정렬
                </span>
              </div>
            </div>
          </div>
        </div>

        <DialogFooter className="gap-2 sm:gap-0">
          <Button
            variant="outline"
            onClick={() => onOpenChange(false)}
            className="h-9 flex-1 text-sm sm:h-10 sm:flex-none"
          >
            취소
          </Button>
          <Button onClick={handleConfirm} className="h-9 flex-1 text-sm sm:h-10 sm:flex-none">
            그룹 생성
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
};