"use client";

import React from "react";
import { Settings } from "lucide-react";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import {
  ComponentData,
  WidgetComponent,
  FileComponent,
  WebTypeConfig,
  DateTypeConfig,
  NumberTypeConfig,
  SelectTypeConfig,
  TextTypeConfig,
  TextareaTypeConfig,
  CheckboxTypeConfig,
  RadioTypeConfig,
  FileTypeConfig,
  CodeTypeConfig,
  EntityTypeConfig,
  ButtonTypeConfig,
  TableInfo,
} from "@/types/screen";
import { DateTypeConfigPanel } from "./webtype-configs/DateTypeConfigPanel";
import { NumberTypeConfigPanel } from "./webtype-configs/NumberTypeConfigPanel";
import { SelectTypeConfigPanel } from "./webtype-configs/SelectTypeConfigPanel";
import { TextTypeConfigPanel } from "./webtype-configs/TextTypeConfigPanel";
import { TextareaTypeConfigPanel } from "./webtype-configs/TextareaTypeConfigPanel";
import { CheckboxTypeConfigPanel } from "./webtype-configs/CheckboxTypeConfigPanel";
import { RadioTypeConfigPanel } from "./webtype-configs/RadioTypeConfigPanel";
import { FileTypeConfigPanel } from "./webtype-configs/FileTypeConfigPanel";
import { CodeTypeConfigPanel } from "./webtype-configs/CodeTypeConfigPanel";
import { EntityTypeConfigPanel } from "./webtype-configs/EntityTypeConfigPanel";
import { ButtonConfigPanel } from "./ButtonConfigPanel";
import { FileComponentConfigPanel } from "./FileComponentConfigPanel";

interface DetailSettingsPanelProps {
  selectedComponent?: ComponentData;
  onUpdateProperty: (componentId: string, path: string, value: any) => void;
  currentTable?: TableInfo; // 현재 화면의 테이블 정보
  currentTableName?: string; // 현재 화면의 테이블명
}

export const DetailSettingsPanel: React.FC<DetailSettingsPanelProps> = ({
  selectedComponent,
  onUpdateProperty,
  currentTable,
  currentTableName,
}) => {
  // 입력 가능한 웹타입들 정의
  const inputableWebTypes = [
    "text",
    "number",
    "decimal",
    "date",
    "datetime",
    "select",
    "dropdown",
    "textarea",
    "email",
    "tel",
    "code",
    "entity",
    "file",
    "checkbox",
    "radio",
  ];

  // 웹타입별 상세 설정 렌더링 함수
  const renderWebTypeConfig = React.useCallback(
    (widget: WidgetComponent) => {
      const currentConfig = widget.webTypeConfig || {};

      console.log("🎨 DetailSettingsPanel renderWebTypeConfig 호출:", {
        componentId: widget.id,
        widgetType: widget.widgetType,
        currentConfig,
        configExists: !!currentConfig,
        configKeys: Object.keys(currentConfig),
        configStringified: JSON.stringify(currentConfig),
        widgetWebTypeConfig: widget.webTypeConfig,
        widgetWebTypeConfigExists: !!widget.webTypeConfig,
        timestamp: new Date().toISOString(),
      });

      const handleConfigChange = (newConfig: WebTypeConfig) => {
        console.log("🔧 WebTypeConfig 업데이트:", {
          widgetType: widget.widgetType,
          oldConfig: currentConfig,
          newConfig,
          componentId: widget.id,
          isEqual: JSON.stringify(currentConfig) === JSON.stringify(newConfig),
        });

        // 강제 새 객체 생성으로 React 변경 감지 보장
        const freshConfig = { ...newConfig };
        onUpdateProperty(widget.id, "webTypeConfig", freshConfig);
      };

      switch (widget.widgetType) {
        case "date":
        case "datetime":
          return (
            <DateTypeConfigPanel
              key={`date-config-${widget.id}`}
              config={currentConfig as DateTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "number":
        case "decimal":
          return (
            <NumberTypeConfigPanel
              key={`${widget.id}-number`}
              config={currentConfig as NumberTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "select":
        case "dropdown":
          return (
            <SelectTypeConfigPanel
              key={`${widget.id}-select`}
              config={currentConfig as SelectTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "text":
        case "email":
        case "tel":
          return (
            <TextTypeConfigPanel
              key={`${widget.id}-text`}
              config={currentConfig as TextTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "textarea":
          return (
            <TextareaTypeConfigPanel
              key={`${widget.id}-textarea`}
              config={currentConfig as TextareaTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "checkbox":
        case "boolean":
          return (
            <CheckboxTypeConfigPanel
              key={`${widget.id}-checkbox`}
              config={currentConfig as CheckboxTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "radio":
          return (
            <RadioTypeConfigPanel
              key={`${widget.id}-radio`}
              config={currentConfig as RadioTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "file":
          return (
            <FileTypeConfigPanel
              key={`${widget.id}-file`}
              config={currentConfig as FileTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "code":
          return (
            <CodeTypeConfigPanel
              key={`${widget.id}-code`}
              config={currentConfig as CodeTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "entity":
          return (
            <EntityTypeConfigPanel
              key={`${widget.id}-entity`}
              config={currentConfig as EntityTypeConfig}
              onConfigChange={handleConfigChange}
            />
          );

        case "button":
          return (
            <ButtonConfigPanel
              key={`${widget.id}-button`}
              component={widget}
              onUpdateComponent={(updates) => {
                Object.entries(updates).forEach(([key, value]) => {
                  onUpdateProperty(widget.id, key, value);
                });
              }}
            />
          );

        default:
          return <div className="text-sm text-gray-500 italic">해당 웹타입의 상세 설정이 지원되지 않습니다.</div>;
      }
    },
    [onUpdateProperty],
  );

  if (!selectedComponent) {
    return (
      <div className="flex h-full flex-col items-center justify-center p-6 text-center">
        <Settings className="mb-4 h-12 w-12 text-gray-400" />
        <h3 className="mb-2 text-lg font-medium text-gray-900">컴포넌트를 선택하세요</h3>
        <p className="text-sm text-gray-500">위젯 컴포넌트를 선택하면 상세 설정을 편집할 수 있습니다.</p>
      </div>
    );
  }

  if (selectedComponent.type !== "widget" && selectedComponent.type !== "file") {
    return (
      <div className="flex h-full flex-col items-center justify-center p-6 text-center">
        <Settings className="mb-4 h-12 w-12 text-gray-400" />
        <h3 className="mb-2 text-lg font-medium text-gray-900">설정할 수 없는 컴포넌트입니다</h3>
        <p className="text-sm text-gray-500">
          상세 설정은 위젯 컴포넌트와 파일 컴포넌트에서만 사용할 수 있습니다.
          <br />
          현재 선택된 컴포넌트: {selectedComponent.type}
        </p>
      </div>
    );
  }

  // 파일 컴포넌트인 경우 FileComponentConfigPanel 렌더링
  if (selectedComponent.type === "file") {
    const fileComponent = selectedComponent as FileComponent;

    return (
      <div className="flex h-full flex-col">
        {/* 헤더 */}
        <div className="border-b border-gray-200 p-4">
          <div className="flex items-center space-x-2">
            <Settings className="h-4 w-4 text-gray-600" />
            <h3 className="font-medium text-gray-900">파일 컴포넌트 설정</h3>
          </div>
          <div className="mt-2 flex items-center space-x-2">
            <span className="text-sm text-gray-600">타입:</span>
            <span className="rounded bg-purple-100 px-2 py-1 text-xs font-medium text-purple-800">파일 업로드</span>
          </div>
          <div className="mt-1 text-xs text-gray-500">문서 타입: {fileComponent.fileConfig.docTypeName}</div>
        </div>

        {/* 파일 컴포넌트 설정 영역 */}
        <div className="flex-1 overflow-y-auto p-4">
          <FileComponentConfigPanel
            component={fileComponent}
            onUpdateProperty={onUpdateProperty}
            currentTable={currentTable}
            currentTableName={currentTableName}
          />
        </div>
      </div>
    );
  }

  const widget = selectedComponent as WidgetComponent;

  return (
    <div className="flex h-full flex-col">
      {/* 헤더 */}
      <div className="border-b border-gray-200 p-4">
        <div className="flex items-center space-x-2">
          <Settings className="h-4 w-4 text-gray-600" />
          <h3 className="font-medium text-gray-900">상세 설정</h3>
        </div>
        <div className="mt-2 flex items-center space-x-2">
          <span className="text-sm text-gray-600">웹타입:</span>
          <span className="rounded bg-blue-100 px-2 py-1 text-xs font-medium text-blue-800">{widget.widgetType}</span>
        </div>
        <div className="mt-1 text-xs text-gray-500">컬럼: {widget.columnName}</div>
      </div>

      {/* 상세 설정 영역 */}
      <div className="flex-1 overflow-y-auto p-4">{renderWebTypeConfig(widget)}</div>
    </div>
  );
};

export default DetailSettingsPanel;