Momento/memento-note/components/note-editor/note-content-area.tsx

'use client'

import { useNoteEditorContext } from './note-editor-context'
import { RichTextEditor } from '@/components/rich-text-editor'
import { MarkdownContent } from '@/components/markdown-content'
import { MarkdownSlashCommands } from '@/components/markdown-slash-commands'
import { GhostTags } from '@/components/ghost-tags'
import { Textarea } from '@/components/ui/textarea'
import { Input } from '@/components/ui/input'
import { Button } from '@/components/ui/button'
import { Checkbox } from '@/components/ui/checkbox'
import { X, Plus } from 'lucide-react'
import { useLanguage } from '@/lib/i18n'
import { cn } from '@/lib/utils'

export function NoteContentArea() {
  const { state, actions, readOnly, fullPage, textareaRef, note, richTextEditorRef } = useNoteEditorContext()
  const { t } = useLanguage()

  const uploadImageFile = async (file: File) => {
    const formData = new FormData()
    formData.append('file', file)
    const response = await fetch('/api/upload', { method: 'POST', body: formData })
    if (!response.ok) throw new Error('Upload failed')
    const data = await response.json()
    return data.url
  }

  // Markdown preview mode
  if (state.isMarkdown && state.showMarkdownPreview) {
    return (
      <div
        className={cn(
          'min-h-[280px] cursor-text prose prose-lg dark:prose-invert max-w-none leading-relaxed',
          fullPage ? '' : 'p-3 rounded-md border border-border/40 bg-muted/20'
        )}
        onClick={() => !readOnly && actions.setShowMarkdownPreview(false)}
      >
        <MarkdownContent content={state.content} />
        {!readOnly && (
          <p className="text-[11px] text-foreground/30 mt-8 select-none not-prose italic">
            Cliquez pour éditer
          </p>
        )}
      </div>
    )
  }

  // Markdown edit mode
  if (state.isMarkdown) {
    if (fullPage) {
      return (
        <div className="relative">
          <textarea
            ref={textareaRef}
            dir="auto"
            placeholder={t('notes.takeNote') || "Commencez à écrire… tapez '/' pour les commandes"}
            value={state.content}
            onFocus={() => actions.setShowMarkdownPreview(false)}
            onChange={(e) => actions.setContent(e.target.value)}
            disabled={readOnly}
            className="w-full min-h-[280px] border-0 outline-none px-0 bg-transparent editor-body leading-relaxed resize-none overflow-hidden placeholder:text-foreground/30 text-foreground"
          />
          {!readOnly && (
            <MarkdownSlashCommands
              textareaRef={textareaRef as React.RefObject<HTMLTextAreaElement>}
              value={state.content}
              onChange={(v: string) => actions.setContent(v)}
            />
          )}
        </div>
      )
    }

    return (
      <div className="space-y-2">
        <Textarea
          dir="auto"
          placeholder={t('notes.takeNoteMarkdown') || t('notes.takeNote')}
          value={state.content}
          onChange={(e) => actions.setContent(e.target.value)}
          disabled={readOnly}
          className={cn(
            "min-h-[200px] border-0 focus-visible:ring-0 px-0 bg-transparent resize-none text-sm leading-relaxed",
            readOnly && "cursor-default"
          )}
        />
        <GhostTags
          suggestions={state.filteredSuggestions}
          addedTags={state.labels}
          isAnalyzing={state.isAnalyzingSuggestions}
          onSelectTag={actions.handleSelectGhostTag}
          onDismissTag={actions.handleDismissGhostTag}
        />
      </div>
    )
  }

  // Richtext mode (default)
  if (fullPage) {
    return (
      <div className="fullpage-editor">
        <RichTextEditor
          ref={richTextEditorRef}
          content={state.content}
          onChange={(v: string) => actions.setContent(v)}
          className="min-h-[280px]"
          onImageUpload={uploadImageFile}
          noteId={note.id}
          notebookId={note.notebookId}
          noteTitle={state.title || note.title || undefined}
          sourceUrl={note.sourceUrl}
        />
      </div>
    )
  }

  return (
    <div className="space-y-2">
      <RichTextEditor
        ref={richTextEditorRef}
        content={state.content}
        onChange={actions.setContent}
        className="min-h-[200px]"
        onImageUpload={uploadImageFile}
        noteId={note.id}
        notebookId={note.notebookId}
        noteTitle={state.title || note.title || undefined}
        sourceUrl={note.sourceUrl}
      />
      <GhostTags
        suggestions={state.filteredSuggestions}
        addedTags={state.labels}
        isAnalyzing={state.isAnalyzingSuggestions}
        onSelectTag={actions.handleSelectGhostTag}
        onDismissTag={actions.handleDismissGhostTag}
      />
    </div>
  )
}