poc: autofocus working

apps/test/src/components/base-input.tsx

@@ -9,44 +9,80 @@ export function BaseOTPInput(
   const [value, setValue] = React.useState('')
   const [disabled, setDisabled] = React.useState(false)
 
+
+  function Slot(props: any) {
+    return (
+      <div
+        className={cn(
+          'relative w-10 h-14 text-[2rem]',
+          'flex items-center justify-center',
+          'transition-all duration-300',
+          'border-border border-y border-r first:border-l first:rounded-l-md last:rounded-r-md',
+          'group-hover:border-border/60 group-focus-within:border-border/60',
+          'outline outline-0 outline-border/70',
+          { 'outline-4 outline-border': props.isActive }
+        )}
+      >
+        <div className="group-has-[input[data-input-otp-placeholder-shown]]:opacity-20">
+          {props.char ?? props.placeholderChar}
+        </div>
+        {props.hasFakeCaret && <FakeCaret />}
+      </div>
+    );
+  }
+
+  // Component to emulate a blinking caret
+  function FakeCaret() {
+    return (
+      <div className="absolute pointer-events-none inset-0 flex items-center justify-center animate-caret-blink">
+        <div className="w-px h-8 bg-foreground" />
+      </div>
+    );
+  }
+
+  // Component for the dash separator between groups of OTP slots
+  function FakeDash() {
+    return (
+      <div className="flex w-10 justify-center items-center">
+        <div className="w-3 h-1 rounded-full bg-border" />
+      </div>
+    );
+  }
+
+  const containerRef = React.useRef<HTMLDivElement>(null);
+
   return (
-    <OTPInput
-      // Normal props
-      value={value}
-      onChange={setValue}
-      disabled={disabled}
-      containerClassName={cn('group flex items-center', {
-        'opacity-50': disabled,
-      })}
-      maxLength={6}
-      render={({ slots, isFocused, isHovering }) => (
-        <div
-          className={cn('flex items-center gap-1', {
-            'opacity-50': overrideProps.disabled ?? disabled,
-          })}
-          data-testid="input-otp-renderer"
-          data-test-render-is-hovering={isHovering ? 'true' : undefined}
-          data-test-render-is-focused={isFocused ? 'true' : undefined}
-        >
-          {slots.map((slot, idx) => (
-            <div
-              data-testid={`slot-${idx}`}
-              data-test-char={slot.char ?? undefined}
-              key={idx}
-              className={cn(
-                'transition-all duration-300 rounded-md border-black bg-white text-black w-10 h-14 border-[4px]',
-                {
-                  'border-[green]': isFocused,
-                  'border-[red]': slot.isActive,
-                },
-              )}
-            >
-              {slot.char !== null ? slot.char : ' '}
+    <div ref={containerRef}>
+      <OTPInput
+        // Normal props
+        value={value}
+        onChange={setValue}
+        disabled={disabled}
+        containerClassName={cn('group flex items-center', {
+          'opacity-50': disabled,
+        })}
+        maxLength={6}
+        autoFocus
+        onComplete={() => console.log('complete')}
+        render={({ slots }) => (
+          <>
+            <div className="flex">
+              {slots.slice(0, 3).map((slot, idx) => (
+                <Slot key={idx} {...slot} />
+              ))}
             </div>
-          ))}
-        </div>
-      )}
-      {...overrideProps}
-    />
+
+            <FakeDash />
+
+            <div className="flex">
+              {slots.slice(3).map((slot, idx) => (
+                <Slot key={idx} {...slot} />
+              ))}
+            </div>
+          </>
+        )}
+        {...overrideProps}
+      />
+    </div>
   )
 }