nxtgauge-frontend-solid/src/routes/dashboard.tsx

import { Match, Show, Switch, createEffect, createMemo, createResource, createSignal, onMount } from 'solid-js';
import { useNavigate } from '@solidjs/router';
import { useAuth, RequireAuth } from '~/lib/auth';
import DashboardDesignPreview from '~/components/admin/DashboardDesignPreview';
import DashboardShell from '~/components/DashboardShell';
import ProfilePage from '~/components/dashboard/ProfilePage';
import PortfolioPage from '~/components/dashboard/PortfolioPage';
import VerificationStatusPage from '~/components/dashboard/VerificationStatusPage';

// Sidebar items that have real implementations (not the preview mock)
const REAL_PAGES = ['my profile', 'my portfolio', 'verification'];

type RoleKey =
  | 'COMPANY'
  | 'CUSTOMER'
  | 'JOB_SEEKER'
  | 'PHOTOGRAPHER'
  | 'MAKEUP_ARTIST'
  | 'TUTOR'
  | 'DEVELOPER'
  | 'VIDEO_EDITOR'
  | 'UGC_CONTENT_CREATOR'
  | 'GRAPHIC_DESIGNER'
  | 'SOCIAL_MEDIA_MANAGER'
  | 'FITNESS_TRAINER'
  | 'CATERING_SERVICES';

type RuntimeBundle = {
  role: RoleKey;
  status: 'ACTIVE' | 'INACTIVE';
  sidebarItems: string[];
  tabs: string[];
  widgets: string[];
  fields: string[];
  source: 'dashboard-config';
};

const API_GATEWAY = '/api/gateway';
const SERVER_API_BASE = (process.env.PUBLIC_API_URL || 'http://localhost:8080/api').replace(/\/+$/, '');

const ROLE_OPTIONS: RoleKey[] = [
  'COMPANY',
  'CUSTOMER',
  'JOB_SEEKER',
  'PHOTOGRAPHER',
  'MAKEUP_ARTIST',
  'TUTOR',
  'DEVELOPER',
  'VIDEO_EDITOR',
  'UGC_CONTENT_CREATOR',
  'GRAPHIC_DESIGNER',
  'SOCIAL_MEDIA_MANAGER',
  'FITNESS_TRAINER',
  'CATERING_SERVICES',
];

const ROLE_BASED_SIDEBAR: Record<RoleKey, string[]> = {
  PHOTOGRAPHER: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  MAKEUP_ARTIST: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  TUTOR: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  DEVELOPER: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  VIDEO_EDITOR: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  UGC_CONTENT_CREATOR: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  GRAPHIC_DESIGNER: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  SOCIAL_MEDIA_MANAGER: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  FITNESS_TRAINER: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  CATERING_SERVICES: ['My Dashboard', 'My Profile', 'My Portfolio', 'Leads', 'My Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  COMPANY: ['My Dashboard', 'My Profile', 'Jobs', 'Applications', 'Shortlisted Candidates', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  JOB_SEEKER: ['My Dashboard', 'My Profile', 'Jobs', 'My Applications', 'Saved Jobs', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
  CUSTOMER: ['My Dashboard', 'My Profile', 'My Requirements', 'Received Responses', 'Shortlisted Responses', 'Credits', 'Explore Nxtgauge', 'Verification', 'Help Center', 'Settings', 'Switch Services', 'Logout'],
};

const ROLE_PREFIXES: Record<string, string> = {
  PHOTOGRAPHER: 'photographers',
  MAKEUP_ARTIST: 'makeup-artists',
  TUTOR: 'tutors',
  DEVELOPER: 'developers',
  VIDEO_EDITOR: 'video-editors',
  GRAPHIC_DESIGNER: 'graphic-designers',
  SOCIAL_MEDIA_MANAGER: 'social-media-managers',
  FITNESS_TRAINER: 'fitness-trainers',
  CATERING_SERVICES: 'catering-services',
  UGC_CONTENT_CREATOR: 'ugc-content-creators',
  CUSTOMER: 'customers',
  COMPANY: 'companies',
  JOB_SEEKER: 'jobseeker',
};

function getNameFromStorage(): string {
  if (typeof window === 'undefined') return 'User';
  const keys = ['nxtgauge_signup_profile_v1', 'nxtgauge_auth_user', 'nxtgauge_user'];
  for (const key of keys) {
    try {
      const raw = window.localStorage.getItem(key) || window.sessionStorage.getItem(key);
      if (!raw) continue;
      const parsed = JSON.parse(raw);
      const name = parsed?.name
        || parsed?.first_name
        || parsed?.user?.name
        || parsed?.user?.first_name;
      if (name) return String(name);
    } catch { /* ignore */ }
  }
  return 'User';
}

const EXPLORE_ROLES = [
  { key: 'PHOTOGRAPHER', name: 'Photographer' },
  { key: 'MAKEUP_ARTIST', name: 'Makeup Artist' },
  { key: 'TUTOR', name: 'Tutor' },
  { key: 'DEVELOPER', name: 'Developer' },
  { key: 'VIDEO_EDITOR', name: 'Video Editor' },
  { key: 'UGC_CONTENT_CREATOR', name: 'UGC Content Creator' },
  { key: 'GRAPHIC_DESIGNER', name: 'Graphic Designer' },
  { key: 'SOCIAL_MEDIA_MANAGER', name: 'Social Media Manager' },
  { key: 'FITNESS_TRAINER', name: 'Fitness Trainer' },
  { key: 'CATERING_SERVICES', name: 'Catering Services' },
];

function normalizeRole(value: string): RoleKey {
  const up = String(value || '').trim().toUpperCase().replace(/\s+/g, '_');
  return (ROLE_OPTIONS.find((r) => r === up) || 'JOB_SEEKER') as RoleKey;
}

function asStringArray(value: unknown): string[] {
  if (!Array.isArray(value)) return [];
  return value
    .map((item) => String(item || '').trim())
    .filter(Boolean);
}

function getInitialRoleFromStorage(): RoleKey {
  if (typeof window === 'undefined') return 'JOB_SEEKER';
  const keys = ['nxtgauge_signup_profile_v1', 'nxtgauge_auth_user', 'nxtgauge_user'];
  for (const key of keys) {
    try {
      const raw = window.localStorage.getItem(key) || window.sessionStorage.getItem(key);
      if (!raw) continue;
      const parsed = JSON.parse(raw);
      const found = normalizeRole(
        String(
          parsed?.roleKey
            || parsed?.role
            || parsed?.active_role
            || parsed?.user?.active_role
            || parsed?.user?.roles?.[0]
            || '',
        ),
      );
      if (ROLE_OPTIONS.includes(found)) return found;
    } catch {
      // ignore invalid payload
    }
  }
  return 'JOB_SEEKER';
}

async function fetchJson(path: string): Promise<any | null> {
  try {
    const isServer = typeof window === 'undefined';
    const target = isServer
      ? `${SERVER_API_BASE}${path}`
      : `${API_GATEWAY}${path}`;
    const res = await fetch(target, { credentials: 'include' });
    if (!res.ok) return null;
    return await res.json();
  } catch {
    return null;
  }
}

async function loadRoleBundle(role: RoleKey): Promise<RuntimeBundle | null> {
  if (typeof window === 'undefined') {
    return null;
  }
  let payload = await fetchJson(`/api/config/dashboard/by-key/${encodeURIComponent(role)}?audience=EXTERNAL`);
  if (!payload) {
    const listPayload = await fetchJson('/api/admin/dashboard-config?audience=EXTERNAL');
    const rows = Array.isArray(listPayload) ? listPayload : (Array.isArray(listPayload?.items) ? listPayload.items : []);
    const matched = rows.find((row: any) => String(row?.role_key || row?.config_json?.role_key || '').toUpperCase() === role);
    if (matched) payload = matched;
  }
  const config = (payload?.config_json || payload || null) as Record<string, unknown> | null;
  if (!config) return null;
  const sidebarItems = asStringArray((config as any)?.sidebar_items ?? (config as any)?.sidebarItems);
  const tabs = asStringArray((config as any)?.tabs);
  const widgetsRaw = Array.isArray((config as any)?.widgets) ? (config as any).widgets : [];
  const widgets = widgetsRaw
    .map((item: any) => String(typeof item === 'string' ? item : (item?.key || item?.id || '')).trim())
    .filter(Boolean);
  const fields = asStringArray((config as any)?.fields);
  return {
    role,
    status: payload?.is_active === false ? 'INACTIVE' : 'ACTIVE',
    sidebarItems,
    tabs,
    widgets,
    fields,
    source: 'dashboard-config',
  };
}

function mergeSidebar(role: RoleKey, runtimeSidebar: string[]): string[] {
  const base = ROLE_BASED_SIDEBAR[role] || ['My Dashboard', 'My Profile', 'Switch Services', 'Logout'];
  const fromRuntime = runtimeSidebar.filter(Boolean);
  const map = new Map<string, string>();
  for (const item of [...fromRuntime, ...base]) {
    const key = item.trim().toLowerCase();
    if (!map.has(key)) map.set(key, item);
  }
  let merged = Array.from(map.values());
  if (role === 'JOB_SEEKER') {
    merged = merged.filter((item) => item.trim().toLowerCase() !== 'credits');
  }
  if (!merged.some((item) => item.trim().toLowerCase() === 'explore nxtgauge')) {
    const insertBefore = merged.findIndex((item) => item.trim().toLowerCase() === 'verification');
    if (insertBefore >= 0) merged.splice(insertBefore, 0, 'Explore Nxtgauge');
    else merged.push('Explore Nxtgauge');
  }
  return merged;
}

export default function RuntimeDashboardPage() {
  const navigate = useNavigate();
  const auth = useAuth();
  const [hydrated, setHydrated] = createSignal(false);
  const [role, setRole] = createSignal<RoleKey>('JOB_SEEKER');
  const [activeSidebar, setActiveSidebar] = createSignal('My Dashboard');
  const [activeTab, setActiveTab] = createSignal('overview');
  const [userName, setUserName] = createSignal('User');
  const [userId, setUserId] = createSignal('');

  onMount(() => {
    setHydrated(true);
    const storedRole = getInitialRoleFromStorage();
    setRole(storedRole);
    setUserName(getNameFromStorage());
    if (auth.user()) {
      const u = auth.user()!;
      if (u.full_name) setUserName(u.full_name);
      if (u.id) setUserId(u.id);
      if (u.active_role) setRole(normalizeRole(u.active_role));
    }
  });

  createEffect(() => {
    const u = auth.user();
    if (u) {
      if (u.full_name && userName() === 'User') setUserName(u.full_name);
      if (u.id && !userId()) setUserId(u.id);
      if (u.active_role) setRole(normalizeRole(u.active_role));
    }
  });

  const [bundle] = createResource(
    () => role(),
    loadRoleBundle,
  );

  const sidebarItems = createMemo(() => mergeSidebar(role(), bundle()?.sidebarItems || []));

  createEffect(() => {
    const first = sidebarItems()[0] || 'My Dashboard';
    const current = activeSidebar();
    const exists = sidebarItems().some((item) => item.toLowerCase() === current.toLowerCase());
    if (!exists) setActiveSidebar(first);
  });

  const tabs = createMemo(() => {
    const fromRuntime = bundle()?.tabs || [];
    return fromRuntime.length > 0 ? fromRuntime : ['overview'];
  });

  createEffect(() => {
    role();
    const firstTab = tabs()[0] || 'overview';
    setActiveTab((prev) => (prev ? prev : firstTab));
  });

  const loading = createMemo(() => !hydrated() || bundle.loading);
  const ready = createMemo(() => hydrated() && !bundle.loading);

  const liveData = createMemo(() => {
    const prefix = ROLE_PREFIXES[role()];
    if (!prefix) return undefined;
    return { userName: userName(), userId: userId(), rolePrefix: prefix };
  });

  const isRealPage = createMemo(() =>
    REAL_PAGES.includes(activeSidebar().toLowerCase()),
  );

  return (
    <RequireAuth>
      <main style={{ 'min-height': '100vh', background: '#F3F4F6' }}>

        <Show when={loading()}>
          <div style={cardStyle}>Loading dashboard…</div>
        </Show>

        <Show when={ready()}>

          {/* ── Real pages: DashboardShell + actual components ── */}
          <Show when={isRealPage()}>
            <DashboardShell
              sidebarItems={sidebarItems()}
              activeSidebar={activeSidebar()}
              onSidebarSelect={setActiveSidebar}
              roleKey={role()}
              userName={userName()}
            >
              <Switch>
                <Match when={activeSidebar().toLowerCase() === 'my profile'}>
                  <ProfilePage roleKey={role()} />
                </Match>
                <Match when={activeSidebar().toLowerCase() === 'my portfolio'}>
                  <PortfolioPage roleKey={role()} />
                </Match>
                <Match when={activeSidebar().toLowerCase() === 'verification'}>
                  <VerificationStatusPage
                    roleKey={role()}
                    onNavigate={setActiveSidebar}
                  />
                </Match>
              </Switch>
            </DashboardShell>
          </Show>

          {/* ── All other views: DashboardDesignPreview mock ── */}
          <Show when={!isRealPage()}>
            <DashboardDesignPreview
              status={bundle()?.status ?? 'ACTIVE'}
              sidebarItems={sidebarItems()}
              activeSidebar={activeSidebar()}
              onSidebarSelect={setActiveSidebar}
              tabs={tabs()}
              activeTab={activeTab()}
              onTabSelect={setActiveTab}
              widgets={bundle()?.widgets || []}
              fields={bundle()?.fields || []}
              mode="customer_external"
              roleKey={role()}
              exploreRoles={EXPLORE_ROLES}
              hidePreviewHeader
              liveData={liveData()}
            />
          </Show>

        </Show>
      </main>
    </RequireAuth>
  );
}

const cardStyle = {
  border: '1px solid #E5E7EB',
  'border-radius': '12px',
  padding: '16px',
  background: '#fff',
  color: '#111827',
} as const;