dmail-admin/src/pages/setting/personality/components/ImageRenderer.tsx

import { FC } from 'react'
import { ImageType, ImageSize, HorizontalAlignment, VerticalAlignment, ElementType, PersonalityDataType } from '../types/Types'
import { usePersonalityStore } from '../store/Store'

interface ImageRendererProps {
    images: ImageType[]
    itemId: string
    sectionKey: keyof PersonalityDataType
}

const ImageRenderer: FC<ImageRendererProps> = ({ images, itemId, sectionKey }) => {
    const { selectedElement, setSelectedElement } = usePersonalityStore()

    if (!images || images.length === 0) return null

    const handleImageClick = (e: React.MouseEvent, imageId: string) => {
        // جلوگیری از propagation به parent handlers
        e.stopPropagation()
        e.preventDefault()
        setSelectedElement({
            type: ElementType.IMAGE,
            elementId: imageId,
            itemId,
            sectionKey,
        })
    }

    // تابع‌های helper برای تبدیل enum به string
    const getHorizontalAlign = (alignment?: HorizontalAlignment) => {
        switch (alignment) {
            case HorizontalAlignment.LEFT:
                return 'left'
            case HorizontalAlignment.RIGHT:
                return 'right'
            case HorizontalAlignment.CENTER:
            default:
                return 'center'
        }
    }

    const getVerticalAlign = (verticalAlignment?: VerticalAlignment) => {
        switch (verticalAlignment) {
            case VerticalAlignment.TOP:
                return 'top'
            case VerticalAlignment.BOTTOM:
                return 'bottom'
            case VerticalAlignment.MIDDLE:
            default:
                return 'middle'
        }
    }

    const getImageStyle = (image: ImageType) => {
        return {
            width: image.width || '100%',
            height: image.height || 'auto',
            border: '0',
            pointerEvents: 'none' as const // Prevent double click handling
        }
    }

    const shouldUseBackgroundImage = (imageSize: ImageSize) => {
        return imageSize === ImageSize.REPEAT ||
            imageSize === ImageSize.REPEAT_X ||
            imageSize === ImageSize.REPEAT_Y
    }

    const getBackgroundStyle = (image: ImageType) => {
        let backgroundRepeat = 'no-repeat'

        switch (image.size) {
            case ImageSize.REPEAT:
                backgroundRepeat = 'repeat'
                break
            case ImageSize.REPEAT_X:
                backgroundRepeat = 'repeat-x'
                break
            case ImageSize.REPEAT_Y:
                backgroundRepeat = 'repeat-y'
                break
            default:
                backgroundRepeat = 'no-repeat'
                break
        }

        const horizontal = image.alignment === HorizontalAlignment.LEFT ? 'left' :
            image.alignment === HorizontalAlignment.RIGHT ? 'right' : 'center'
        const vertical = image.verticalAlignment === VerticalAlignment.TOP ? 'top' :
            image.verticalAlignment === VerticalAlignment.BOTTOM ? 'bottom' : 'center'

        return {
            backgroundImage: `url(${image.src})`,
            backgroundPosition: `${horizontal} ${vertical}`,
            backgroundRepeat,
            width: image.width || '100%',
            height: image.height || '100px'
        }
    }

    const renderImage = (image: ImageType) => {
        const imageWrapper = (
            <div
                data-element-type="image"
                onClick={(e) => handleImageClick(e, image.id)}
                style={{
                    cursor: 'pointer',
                    outline: selectedElement?.elementId === image.id ? '2px dashed #0038FF' : 'none',
                    outlineOffset: '2px',
                    borderRadius: '4px',
                    padding: '2px',
                    display: 'inline-block',
                    minWidth: '20px',
                    minHeight: '20px'
                }}
            >
                {shouldUseBackgroundImage(image.size) ? (
                    // برای pattern های repeat از background استفاده می‌کنیم
                    <div style={getBackgroundStyle(image)}>
                        &nbsp;
                    </div>
                ) : (
                    // برای تصاویر عادی
                    image.size === ImageSize.CONTAIN ? (
                        // برای contain از table wrapper استفاده می‌کنیم تا نسبت حفظ شود
                        <table width={image.width || '100%'} cellPadding="0" cellSpacing="0" border={0}>
                            <tbody>
                                <tr>
                                    <td align="center" valign="middle" style={{ textAlign: 'center' }}>
                                        <img
                                            src={image.src}
                                            alt={image.alt || 'تصویر آپلود شده'}
                                            width={image.width || '100%'}
                                            height={image.height || 'auto'}
                                            style={getImageStyle(image)}
                                        />
                                    </td>
                                </tr>
                            </tbody>
                        </table>
                    ) : (
                        // برای cover و auto
                        <img
                            src={image.src}
                            alt={image.alt || 'تصویر آپلود شده'}
                            width={image.width || '100%'}
                            height={image.height || 'auto'}
                            style={getImageStyle(image)}
                        />
                    )
                )}
            </div>
        )

        return imageWrapper
    }

    return (
        <>
            {images.map((image, imageIndex) => (
                <table key={image.id} width="100%" cellPadding="0" cellSpacing="0" border={0}>
                    <tbody>
                        <tr>
                            <td
                                align={getHorizontalAlign(image.alignment)}
                                valign={getVerticalAlign(image.verticalAlignment)}
                                style={{
                                    paddingBottom: imageIndex < images.length - 1 ? '4px' : '0'
                                }}
                            >
                                {renderImage(image)}
                            </td>
                        </tr>
                    </tbody>
                </table>
            ))}
        </>
    )
}

export default ImageRenderer