Kairo-Jinkendo/frontend/src/pages/modes/WorkLayout.jsx

import { Navigate, Outlet } from 'react-router-dom'
import { useMemo } from 'react'
import { ModeAreaShell } from '../../components/ModeAreaShell.jsx'
import { ModeAreaNav } from '../../components/ModeAreaNav.jsx'
import { ModeShell } from '../../components/ModeShell.jsx'
import { WORK_NAV_ITEMS, resolveWorkNavActiveKey } from '../../config/workNav.js'
import { useProgramScope } from '../../context/ProgramScopeContext.jsx'
import { useMethodUiContext } from '../../hooks/useMethodUiContext.js'
import { resolveWorkNavItemsFromProfile } from '../../registry/resolveOperatingProfile.js'

function WorkAreaNav() {
  const { initiativeId } = useProgramScope()
  const { operatingContext, hasActiveSprint, loading } = useMethodUiContext()

  const navItems = useMemo(() => {
    if (!initiativeId) return WORK_NAV_ITEMS
    if (loading && !operatingContext) return WORK_NAV_ITEMS
    return resolveWorkNavItemsFromProfile({ operatingContext, hasActiveSprint })
  }, [initiativeId, loading, operatingContext, hasActiveSprint])

  return (
    <ModeAreaNav
      modeLabel="Ausführen"
      items={navItems}
      resolveActiveKey={resolveWorkNavActiveKey}
    />
  )
}

export function WorkLayout() {
  return (
    <div className="app-page">
      <ModeShell modeKey="work" />
      <ModeAreaShell nav={<WorkAreaNav />}>
        <Outlet />
      </ModeAreaShell>
    </div>
  )
}

export function WorkIndexRedirect() {
  const { initiativeId, hrefWithScope } = useProgramScope()
  const { workDefaultRoute, loading, operatingContext } = useMethodUiContext()

  if (!initiativeId) {
    return <Navigate to="/work/today" replace />
  }

  if (loading && !operatingContext) {
    return null
  }

  return <Navigate to={hrefWithScope(workDefaultRoute)} replace />
}