SkinbaseNova/resources/js/Pages/Profile/ProfileShow.jsx

import React, { useState, useEffect, useCallback } from 'react'
import { usePage } from '@inertiajs/react'
import ProfileHero from '../../Components/Profile/ProfileHero'
import ProfileStatsRow from '../../Components/Profile/ProfileStatsRow'
import ProfileTabs from '../../Components/Profile/ProfileTabs'
import TabArtworks from '../../Components/Profile/tabs/TabArtworks'
import TabAbout from '../../Components/Profile/tabs/TabAbout'
import TabStats from '../../Components/Profile/tabs/TabStats'
import TabFavourites from '../../Components/Profile/tabs/TabFavourites'
import TabCollections from '../../Components/Profile/tabs/TabCollections'
import TabActivity from '../../Components/Profile/tabs/TabActivity'
import TabPosts from '../../Components/Profile/tabs/TabPosts'

const VALID_TABS = ['artworks', 'posts', 'collections', 'about', 'stats', 'favourites', 'activity']

function getInitialTab() {
  try {
    const sp = new URLSearchParams(window.location.search)
    const t = sp.get('tab')
    return VALID_TABS.includes(t) ? t : 'artworks'
  } catch {
    return 'artworks'
  }
}

/**
 * ProfileShow – Inertia page for /@username
 *
 * Props injected by ProfileController::renderUserProfile()
 */
export default function ProfileShow() {
  const { props } = usePage()

  const {
    user,
    profile,
    artworks,
    featuredArtworks,
    favourites,
    stats,
    socialLinks,
    followerCount,
    recentFollowers,
    viewerIsFollowing,
    heroBgUrl,
    profileComments,
    countryName,
    isOwner,
    auth,
  } = props

  const [activeTab, setActiveTab] = useState(getInitialTab)

  const handleTabChange = useCallback((tab) => {
    if (!VALID_TABS.includes(tab)) return
    setActiveTab(tab)

    // Update URL query param without full navigation
    try {
      const url = new URL(window.location.href)
      if (tab === 'artworks') {
        url.searchParams.delete('tab')
      } else {
        url.searchParams.set('tab', tab)
      }
      window.history.pushState({}, '', url.toString())
    } catch (_) {}
  }, [])

  // Handle browser back/forward
  useEffect(() => {
    const onPop = () => setActiveTab(getInitialTab())
    window.addEventListener('popstate', onPop)
    return () => window.removeEventListener('popstate', onPop)
  }, [])

  const isLoggedIn = !!(auth?.user)

  // Normalise artwork list  (SSR may send cursor-paginated object)
  const artworkList = Array.isArray(artworks)
    ? artworks
    : (artworks?.data ?? [])
  const artworkNextCursor = artworks?.next_cursor ?? null

  // Normalise social links (may be object keyed by platform, or array)
  const socialLinksObj = Array.isArray(socialLinks)
    ? socialLinks.reduce((acc, l) => { acc[l.platform] = l; return acc }, {})
    : (socialLinks ?? {})

  return (
    <div className="min-h-screen pb-16">
      {/* Hero section */}
      <ProfileHero
        user={user}
        profile={profile}
        isOwner={isOwner}
        viewerIsFollowing={viewerIsFollowing}
        followerCount={followerCount}
        heroBgUrl={heroBgUrl}
        countryName={countryName}
      />

      {/* Stats pills row */}
      <ProfileStatsRow
        stats={stats}
        followerCount={followerCount}
        onTabChange={handleTabChange}
      />

      {/* Sticky tabs */}
      <ProfileTabs
        activeTab={activeTab}
        onTabChange={handleTabChange}
      />

      {/* Tab content area */}
      <div className="max-w-6xl mx-auto px-4">
        {activeTab === 'artworks' && (
          <TabArtworks
            artworks={{ data: artworkList, next_cursor: artworkNextCursor }}
            featuredArtworks={featuredArtworks}
            username={user.username || user.name}
            isActive
          />
        )}
        {activeTab === 'posts' && (
          <TabPosts
            username={user.username || user.name}
            isOwner={isOwner}
            authUser={auth?.user ?? null}
            user={user}
            profile={profile}
            stats={stats}
            followerCount={followerCount}
            recentFollowers={recentFollowers}
            socialLinks={socialLinksObj}
            countryName={countryName}
            onTabChange={handleTabChange}
          />
        )}
        {activeTab === 'collections' && (
          <TabCollections collections={[]} />
        )}
        {activeTab === 'about' && (
          <TabAbout
            user={user}
            profile={profile}
            socialLinks={socialLinksObj}
            countryName={countryName}
            followerCount={followerCount}
          />
        )}
        {activeTab === 'stats' && (
          <TabStats
            stats={stats}
            followerCount={followerCount}
          />
        )}
        {activeTab === 'favourites' && (
          <TabFavourites
            favourites={favourites}
            isOwner={isOwner}
            username={user.username || user.name}
          />
        )}
        {activeTab === 'activity' && (
          <TabActivity
            profileComments={profileComments}
            user={user}
            isOwner={isOwner}
            isLoggedIn={isLoggedIn}
          />
        )}
      </div>
    </div>
  )
}