From 7831ab473b56980357664959d7f85e288a43b19a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20FAMIBELLE-PRONZOLA?= <c.pronzola@tuta.io>
Date: Wed, 23 Jul 2025 19:45:06 +0400
Subject: [PATCH] feat: ajoute composant CopyButton

---
 components/versions/copy-button.js | 130 +++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 components/versions/copy-button.js

diff --git a/components/versions/copy-button.js b/components/versions/copy-button.js
new file mode 100644
index 0000000..bb49890
--- /dev/null
+++ b/components/versions/copy-button.js
@@ -0,0 +1,130 @@
+import {useState} from 'react'
+import PropTypes from 'prop-types'
+import IconButton from '@mui/material/IconButton'
+import Tooltip from '@mui/material/Tooltip'
+import Snackbar from '@mui/material/Snackbar'
+import Alert from '@mui/material/Alert'
+import ContentCopyIcon from '@mui/icons-material/ContentCopy'
+import CheckIcon from '@mui/icons-material/Check'
+
+export default function CopyButton({
+  content,
+  label = 'Copier',
+  size = 'small',
+  hasSnackbarVisible = true,
+  onCopySuccess = null,
+  onCopyError = null
+}) {
+  const [copied, setCopied] = useState(false)
+  const [snackbar, setSnackbar] = useState({open: false, message: '', severity: 'success'})
+
+  const handleCopy = async () => {
+    try {
+      // Modern clipboard API with fallback
+      if (navigator.clipboard && window.isSecureContext) {
+        await navigator.clipboard.writeText(content)
+      } else {
+        // Fallback for older browsers or non-HTTPS
+        const textArea = document.createElement('textarea')
+        textArea.value = content
+        textArea.style.position = 'fixed'
+        textArea.style.left = '-999999px'
+        textArea.style.top = '-999999px'
+        document.body.append(textArea)
+        textArea.focus()
+        textArea.select()
+
+        const result = document.execCommand('copy')
+        textArea.remove()
+
+        if (!result) {
+          throw new Error('Copy command failed')
+        }
+      }
+
+      // Success feedback
+      setCopied(true)
+      setTimeout(() => setCopied(false), 2000)
+
+      if (hasSnackbarVisible) {
+        setSnackbar({
+          open: true,
+          message: 'Contenu copié dans le presse-papier',
+          severity: 'success'
+        })
+      }
+
+      if (onCopySuccess) {
+        onCopySuccess()
+      }
+    } catch (error) {
+      console.error('Failed to copy to clipboard:', error)
+
+      if (hasSnackbarVisible) {
+        setSnackbar({
+          open: true,
+          message: 'Impossible de copier le contenu',
+          severity: 'error'
+        })
+      }
+
+      if (onCopyError) {
+        onCopyError(error)
+      }
+    }
+  }
+
+  const handleCloseSnackbar = () => {
+    setSnackbar(prev => ({...prev, open: false}))
+  }
+
+  return (
+    <>
+      <Tooltip title={copied ? 'Copié !' : label}>
+        <IconButton
+          size={size}
+          aria-label={label}
+          sx={{
+            color: copied ? 'success.main' : 'text.secondary',
+            '&:hover': {
+              color: copied ? 'success.dark' : 'primary.main',
+              backgroundColor: copied ? 'success.light' : 'action.hover'
+            },
+            transition: 'all 0.2s ease-in-out'
+          }}
+          onClick={handleCopy}
+        >
+          {copied ? <CheckIcon /> : <ContentCopyIcon />}
+        </IconButton>
+      </Tooltip>
+
+      {hasSnackbarVisible && (
+        <Snackbar
+          open={snackbar.open}
+          autoHideDuration={3000}
+          anchorOrigin={{vertical: 'bottom', horizontal: 'center'}}
+          onClose={handleCloseSnackbar}
+        >
+          <Alert
+            variant='filled'
+            severity={snackbar.severity}
+            sx={{width: '100%'}}
+            onClose={handleCloseSnackbar}
+          >
+            {snackbar.message}
+          </Alert>
+        </Snackbar>
+      )}
+    </>
+  )
+}
+
+CopyButton.propTypes = {
+  content: PropTypes.string.isRequired,
+  label: PropTypes.string,
+  size: PropTypes.oneOf(['small', 'medium', 'large']),
+  hasSnackbarVisible: PropTypes.bool,
+  onCopySuccess: PropTypes.func,
+  onCopyError: PropTypes.func
+}
+