Vercel/src/photo/form/PhotoForm.tsx
2024-05-13 19:04:01 -05:00

381 lines
12 KiB
TypeScript

'use client';
import { useEffect, useMemo, useState } from 'react';
import {
FORM_METADATA_ENTRIES,
PhotoFormData,
convertFormKeysToLabels,
formHasTextContent,
getChangedFormFields,
getFormErrors,
isFormValid,
} from '.';
import FieldSetWithStatus from '@/components/FieldSetWithStatus';
import { createPhotoAction, updatePhotoAction } from '../actions';
import SubmitButtonWithStatus from '@/components/SubmitButtonWithStatus';
import Link from 'next/link';
import { clsx } from 'clsx/lite';
import { PATH_ADMIN_PHOTOS, PATH_ADMIN_UPLOADS } from '@/site/paths';
import { toastSuccess, toastWarning } from '@/toast';
import { getDimensionsFromSize } from '@/utility/size';
import ImageWithFallback from '@/components/ImageWithFallback';
import { TagsWithMeta, sortTagsObjectWithoutFavs } from '@/tag';
import { formatCount, formatCountDescriptive } from '@/utility/string';
import { AiContent } from '../ai/useAiImageQueries';
import AiButton from '../ai/AiButton';
import Spinner from '@/components/Spinner';
import usePreventNavigation from '@/utility/usePreventNavigation';
import { useAppState } from '@/state/AppState';
import UpdateBlurDataButton from '../UpdateBlurDataButton';
import { getNextImageUrlForManipulation } from '@/services/next-image';
import { BLUR_ENABLED } from '@/site/config';
import { PhotoDbInsert } from '..';
const THUMBNAIL_SIZE = 300;
export default function PhotoForm({
type = 'create',
initialPhotoForm,
updatedExifData,
updatedBlurData,
uniqueTags,
aiContent,
onTitleChange,
onTextContentChange,
onFormStatusChange,
}: {
type?: 'create' | 'edit'
initialPhotoForm: Partial<PhotoFormData>
updatedExifData?: Partial<PhotoFormData>
updatedBlurData?: string
uniqueTags?: TagsWithMeta
aiContent?: AiContent
onTitleChange?: (updatedTitle: string) => void
onTextContentChange?: (hasContent: boolean) => void,
onFormStatusChange?: (pending: boolean) => void
}) {
const [formData, setFormData] =
useState<Partial<PhotoFormData>>(initialPhotoForm);
const [formErrors, setFormErrors] =
useState(getFormErrors(initialPhotoForm));
const { invalidateSwr, shouldDebugBlur } = useAppState();
const changedFormKeys = useMemo(() =>
getChangedFormFields(initialPhotoForm, formData),
[initialPhotoForm, formData]);
const formHasChanged = changedFormKeys.length > 0;
const onlyChangedFieldIsBlurData =
changedFormKeys.length === 1 &&
changedFormKeys[0] === 'blurData';
usePreventNavigation(formHasChanged && !onlyChangedFieldIsBlurData);
const canFormBeSubmitted =
(type === 'create' || formHasChanged) &&
isFormValid(formData) &&
!aiContent?.isLoading;
// Update form when EXIF data
// is refreshed by parent
useEffect(() => {
if (Object.keys(updatedExifData ?? {}).length > 0) {
const changedKeys: (keyof PhotoFormData)[] = [];
setFormData(currentForm => {
Object.entries(updatedExifData ?? {})
.forEach(([key, value]) => {
if (currentForm[key as keyof PhotoFormData] !== value) {
changedKeys.push(key as keyof PhotoFormData);
}
});
return {
...currentForm,
...updatedExifData,
};
});
if (changedKeys.length > 0) {
const fields = convertFormKeysToLabels(changedKeys);
toastSuccess(
`Updated EXIF fields: ${fields.join(', ')}`,
8000,
);
} else {
toastWarning('No new EXIF data found');
}
}
}, [updatedExifData]);
const {
width,
height,
} = getDimensionsFromSize(THUMBNAIL_SIZE, formData.aspectRatio);
const url = formData.url ?? '';
useEffect(() => {
if (updatedBlurData) {
setFormData(data => updatedBlurData
? { ...data, blurData: updatedBlurData }
: data);
} else if (!BLUR_ENABLED) {
setFormData(data => ({ ...data, blurData: '' }));
}
}, [updatedBlurData]);
useEffect(() =>
setFormData(data => aiContent?.title
? { ...data, title: aiContent?.title }
: data),
[aiContent?.title]);
useEffect(() =>
setFormData(data => aiContent?.caption
? { ...data, caption: aiContent?.caption }
: data),
[aiContent?.caption]);
useEffect(() =>
setFormData(data => aiContent?.tags
? { ...data, tags: aiContent?.tags }
: data),
[aiContent?.tags]);
useEffect(() =>
setFormData(data => aiContent?.semanticDescription
? { ...data, semanticDescription: aiContent?.semanticDescription }
: data),
[aiContent?.semanticDescription]);
useEffect(() => {
onTextContentChange?.(formHasTextContent(formData));
}, [onTextContentChange, formData]);
const isFieldGeneratingAi = (key: keyof PhotoFormData) => {
switch (key) {
case 'title':
return aiContent?.isLoadingTitle;
case 'caption':
return aiContent?.isLoadingCaption;
case 'tags':
return aiContent?.isLoadingTags;
case 'semanticDescription':
return aiContent?.isLoadingSemantic;
default:
return false;
}
};
const accessoryForField = (key: keyof PhotoFormData) => {
if (aiContent) {
switch (key) {
case 'title':
return <AiButton
aiContent={aiContent}
requestFields={['title']}
shouldConfirm={Boolean(formData.title)}
className="h-full"
/>;
case 'caption':
return <AiButton
aiContent={aiContent}
requestFields={['caption']}
shouldConfirm={Boolean(formData.caption)}
className="h-full"
/>;
case 'tags':
return <AiButton
aiContent={aiContent}
requestFields={['tags']}
shouldConfirm={Boolean(formData.tags)}
className="h-full"
/>;
case 'semanticDescription':
return <AiButton
aiContent={aiContent}
requestFields={['semantic']}
shouldConfirm={Boolean(formData.semanticDescription)}
/>;
case 'blurData':
return shouldDebugBlur && type === 'edit' && formData.url
? <UpdateBlurDataButton
photoUrl={getNextImageUrlForManipulation(formData.url)}
onUpdatedBlurData={blurData =>
setFormData(data => ({ ...data, blurData }))}
/>
: null;
}
}
};
const shouldHideField = (
key: keyof PhotoDbInsert | 'favorite',
hideIfEmpty?: boolean,
shouldHide?: (formData: Partial<PhotoFormData>) => boolean,
) => {
if (
key === 'blurData' &&
type === 'create' &&
!BLUR_ENABLED &&
!shouldDebugBlur
) {
return true;
} else {
return (
(hideIfEmpty && !formData[key]) ||
shouldHide?.(formData)
);
}
};
return (
<div className="space-y-8 max-w-[38rem] relative">
<div className="flex gap-2">
<div className="relative">
<ImageWithFallback
alt="Upload"
src={url}
className={clsx(
'border rounded-md overflow-hidden',
'border-gray-200 dark:border-gray-700',
)}
blurDataURL={formData.blurData}
blurCompatibilityLevel="none"
width={width}
height={height}
priority
/>
<div className={clsx(
'absolute top-2 left-2 transition-opacity duration-500',
aiContent?.isLoading ? 'opacity-100' : 'opacity-0',
)}>
<div className={clsx(
'leading-none text-xs font-medium uppercase tracking-wide',
'px-1.5 py-1 rounded-[4px]',
'inline-flex items-center gap-2',
'bg-white/70 dark:bg-black/60 backdrop-blur-md',
'border border-gray-900/10 dark:border-gray-700/70',
'select-none',
)}>
<Spinner
color="text"
size={9}
className={clsx(
'text-extra-dim',
'translate-x-[1px] translate-y-[0.5px]',
)}
/>
Analyzing image
</div>
</div>
</div>
</div>
<form
action={type === 'create' ? createPhotoAction : updatePhotoAction}
onSubmit={() => blur()}
>
{/* Fields */}
<div className="space-y-6">
{FORM_METADATA_ENTRIES(
sortTagsObjectWithoutFavs(uniqueTags ?? [])
.map(({ tag, count }) => ({
value: tag,
annotation: formatCount(count),
annotationAria: formatCountDescriptive(count, 'tagged'),
})),
aiContent !== undefined,
)
.map(([key, {
label,
note,
required,
selectOptions,
selectOptionsDefaultLabel,
tagOptions,
readOnly,
validate,
validateStringMaxLength,
capitalize,
hideIfEmpty,
shouldHide,
loadingMessage,
type,
}]) =>
!shouldHideField(key, hideIfEmpty, shouldHide) &&
<FieldSetWithStatus
key={key}
id={key}
label={label + (key === 'blurData' && shouldDebugBlur
? ` (${(formData[key] ?? '').length} chars.)`
: '')}
note={note}
error={formErrors[key]}
value={formData[key] ?? ''}
isModified={changedFormKeys.includes(key)}
onChange={value => {
const formUpdated = { ...formData, [key]: value };
setFormData(formUpdated);
if (validate) {
setFormErrors({ ...formErrors, [key]: validate(value) });
} else if (validateStringMaxLength !== undefined) {
setFormErrors({
...formErrors,
[key]: value.length > validateStringMaxLength
? `${validateStringMaxLength} characters or less`
: undefined,
});
}
if (key === 'title') {
onTitleChange?.(value.trim());
}
}}
selectOptions={selectOptions}
selectOptionsDefaultLabel={selectOptionsDefaultLabel}
tagOptions={tagOptions}
required={required}
readOnly={readOnly}
capitalize={capitalize}
placeholder={loadingMessage && !formData[key]
? loadingMessage
: undefined}
loading={
(loadingMessage && !formData[key] ? true : false) ||
isFieldGeneratingAi(key)}
type={type}
accessory={accessoryForField(key)}
/>)}
</div>
{/* Actions */}
<div className={clsx(
'flex gap-3 sticky bottom-0',
'pb-4 md:pb-8 mt-12',
)}>
<Link
className="button"
href={type === 'edit' ? PATH_ADMIN_PHOTOS : PATH_ADMIN_UPLOADS}
>
Cancel
</Link>
<SubmitButtonWithStatus
disabled={!canFormBeSubmitted}
onFormStatusChange={onFormStatusChange}
onFormSubmit={invalidateSwr}
primary
>
{type === 'create' ? 'Create' : 'Update'}
</SubmitButtonWithStatus>
<div className={clsx(
'absolute -top-16 -left-2 right-0 bottom-0 -z-10',
'pointer-events-none',
'bg-gradient-to-t',
'from-white/90 from-60%',
'dark:from-black/90 dark:from-50%',
)} />
</div>
</form>
</div>
);
};