added password input component and integrated password change functionality in Header; updated LoginPage for localized labels

FrontendV2/src/components/ui/password-input.tsx

@@ -0,0 +1,159 @@
+"use client"
+
+import type {
+  ButtonProps,
+  GroupProps,
+  InputProps,
+  StackProps,
+} from "@chakra-ui/react"
+import {
+  Box,
+  HStack,
+  IconButton,
+  Input,
+  InputGroup,
+  Stack,
+  mergeRefs,
+  useControllableState,
+} from "@chakra-ui/react"
+import * as React from "react"
+import { LuEye, LuEyeOff } from "react-icons/lu"
+
+export interface PasswordVisibilityProps {
+  /**
+   * The default visibility state of the password input.
+   */
+  defaultVisible?: boolean
+  /**
+   * The controlled visibility state of the password input.
+   */
+  visible?: boolean
+  /**
+   * Callback invoked when the visibility state changes.
+   */
+  onVisibleChange?: (visible: boolean) => void
+  /**
+   * Custom icons for the visibility toggle button.
+   */
+  visibilityIcon?: { on: React.ReactNode; off: React.ReactNode }
+}
+
+export interface PasswordInputProps
+  extends InputProps,
+    PasswordVisibilityProps {
+  rootProps?: GroupProps
+}
+
+export const PasswordInput = React.forwardRef<
+  HTMLInputElement,
+  PasswordInputProps
+>(function PasswordInput(props, ref) {
+  const {
+    rootProps,
+    defaultVisible,
+    visible: visibleProp,
+    onVisibleChange,
+    visibilityIcon = { on: <LuEye />, off: <LuEyeOff /> },
+    ...rest
+  } = props
+
+  const [visible, setVisible] = useControllableState({
+    value: visibleProp,
+    defaultValue: defaultVisible || false,
+    onChange: onVisibleChange,
+  })
+
+  const inputRef = React.useRef<HTMLInputElement>(null)
+
+  return (
+    <InputGroup
+      endElement={
+        <VisibilityTrigger
+          disabled={rest.disabled}
+          onPointerDown={(e) => {
+            if (rest.disabled) return
+            if (e.button !== 0) return
+            e.preventDefault()
+            setVisible(!visible)
+          }}
+        >
+          {visible ? visibilityIcon.off : visibilityIcon.on}
+        </VisibilityTrigger>
+      }
+      {...rootProps}
+    >
+      <Input
+        {...rest}
+        ref={mergeRefs(ref, inputRef)}
+        type={visible ? "text" : "password"}
+      />
+    </InputGroup>
+  )
+})
+
+const VisibilityTrigger = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  function VisibilityTrigger(props, ref) {
+    return (
+      <IconButton
+        tabIndex={-1}
+        ref={ref}
+        me="-2"
+        aspectRatio="square"
+        size="sm"
+        variant="ghost"
+        height="calc(100% - {spacing.2})"
+        aria-label="Toggle password visibility"
+        {...props}
+      />
+    )
+  },
+)
+
+interface PasswordStrengthMeterProps extends StackProps {
+  max?: number
+  value: number
+}
+
+export const PasswordStrengthMeter = React.forwardRef<
+  HTMLDivElement,
+  PasswordStrengthMeterProps
+>(function PasswordStrengthMeter(props, ref) {
+  const { max = 4, value, ...rest } = props
+
+  const percent = (value / max) * 100
+  const { label, colorPalette } = getColorPalette(percent)
+
+  return (
+    <Stack align="flex-end" gap="1" ref={ref} {...rest}>
+      <HStack width="full" {...rest}>
+        {Array.from({ length: max }).map((_, index) => (
+          <Box
+            key={index}
+            height="1"
+            flex="1"
+            rounded="sm"
+            data-selected={index < value ? "" : undefined}
+            layerStyle="fill.subtle"
+            colorPalette="gray"
+            _selected={{
+              colorPalette,
+              layerStyle: "fill.solid",
+            }}
+          />
+        ))}
+      </HStack>
+      {label && <HStack textStyle="xs">{label}</HStack>}
+    </Stack>
+  )
+})
+
+function getColorPalette(percent: number) {
+  switch (true) {
+    case percent < 33:
+      return { label: "Low", colorPalette: "red" }
+    case percent < 66:
+      return { label: "Medium", colorPalette: "orange" }
+    default:
+      return { label: "High", colorPalette: "green" }
+  }
+}