breakpilot-pwa/admin-v2/components/layout/Sidebar.tsx

'use client'

import Link from 'next/link'
import { usePathname } from 'next/navigation'
import { useState, useEffect } from 'react'
import { navigation, metaModules, NavCategory, CategoryId } from '@/lib/navigation'
import { RoleId, getStoredRole, isCategoryVisibleForRole } from '@/lib/roles'
import { RoleIndicator } from './RoleIndicator'

// Icons mapping
const categoryIcons: Record<string, React.ReactNode> = {
  'shield-check': (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z" />
    </svg>
  ),
  'clipboard-check': (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4" />
    </svg>
  ),
  shield: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z" />
    </svg>
  ),
  brain: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z" />
    </svg>
  ),
  server: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 12h14M5 12a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v4a2 2 0 01-2 2M5 12a2 2 0 00-2 2v4a2 2 0 002 2h14a2 2 0 002-2v-4a2 2 0 00-2-2m-2-4h.01M17 16h.01" />
    </svg>
  ),
  graduation: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 14l9-5-9-5-9 5 9 5z" />
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 14l6.16-3.422a12.083 12.083 0 01.665 6.479A11.952 11.952 0 0012 20.055a11.952 11.952 0 00-6.824-2.998 12.078 12.078 0 01.665-6.479L12 14z" />
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 14l9-5-9-5-9 5 9 5zm0 0l6.16-3.422a12.083 12.083 0 01.665 6.479A11.952 11.952 0 0012 20.055a11.952 11.952 0 00-6.824-2.998a12.078 12.078 0 01.665-6.479L12 14zm-4 6v-7.5l4-2.222" />
    </svg>
  ),
  mail: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
    </svg>
  ),
  code: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" />
    </svg>
  ),
  globe: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M21 12a9 9 0 01-9 9m9-9a9 9 0 00-9-9m9 9H3m9 9a9 9 0 01-9-9m9 9c1.657 0 3-4.03 3-9s-1.343-9-3-9m0 18c-1.657 0-3-4.03-3-9s1.343-9 3-9m-9 9a9 9 0 019-9" />
    </svg>
  ),
  'code-2': (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" />
    </svg>
  ),
}

const metaIcons: Record<string, React.ReactNode> = {
  dashboard: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-6 0a1 1 0 001-1v-4a1 1 0 011-1h2a1 1 0 011 1v4a1 1 0 001 1m-6 0h6" />
    </svg>
  ),
  architecture: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10" />
    </svg>
  ),
  onboarding: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253" />
    </svg>
  ),
  backlog: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-3 7h3m-3 4h3m-6-4h.01M9 16h.01" />
    </svg>
  ),
  rbac: (
    <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 4.354a4 4 0 110 5.292M15 21H3v-1a6 6 0 0112 0v1zm0 0h6v-1a6 6 0 00-9-5.197M13 7a4 4 0 11-8 0 4 4 0 018 0z" />
    </svg>
  ),
}

interface SidebarProps {
  onRoleChange?: () => void
}

export function Sidebar({ onRoleChange }: SidebarProps) {
  const pathname = usePathname()
  const [collapsed, setCollapsed] = useState(false)
  const [expandedCategories, setExpandedCategories] = useState<Set<CategoryId>>(new Set())
  const [currentRole, setCurrentRole] = useState<RoleId | null>(null)

  useEffect(() => {
    const role = getStoredRole()
    setCurrentRole(role)
    // Auto-expand category based on current path
    if (role) {
      const category = navigation.find(cat =>
        cat.modules.some(m => pathname.startsWith(m.href.split('/')[1] ? `/${m.href.split('/')[1]}` : m.href))
      )
      if (category) {
        setExpandedCategories(new Set([category.id]))
      }
    }
  }, [pathname])

  const toggleCategory = (categoryId: CategoryId) => {
    setExpandedCategories(prev => {
      const newSet = new Set(prev)
      if (newSet.has(categoryId)) {
        newSet.delete(categoryId)
      } else {
        newSet.add(categoryId)
      }
      return newSet
    })
  }

  const isModuleActive = (href: string) => {
    if (href === '/dashboard') {
      return pathname === '/dashboard'
    }
    return pathname.startsWith(href)
  }

  const visibleCategories = currentRole
    ? navigation.filter(cat => isCategoryVisibleForRole(cat.id, currentRole))
    : navigation

  return (
    <aside
      className={`${
        collapsed ? 'w-16' : 'w-64'
      } bg-slate-900 text-white flex flex-col transition-all duration-300 fixed h-full z-20`}
    >
      {/* Logo/Header */}
      <div className="h-16 flex items-center justify-between px-4 border-b border-slate-700">
        {!collapsed && (
          <Link href="/dashboard" className="font-bold text-lg">
            Admin v2
          </Link>
        )}
        <button
          onClick={() => setCollapsed(!collapsed)}
          className="p-2 rounded-lg hover:bg-slate-800 transition-colors"
          title={collapsed ? 'Sidebar erweitern' : 'Sidebar einklappen'}
        >
          <svg
            className={`w-5 h-5 transition-transform ${collapsed ? 'rotate-180' : ''}`}
            fill="none"
            stroke="currentColor"
            viewBox="0 0 24 24"
          >
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M11 19l-7-7 7-7m8 14l-7-7 7-7" />
          </svg>
        </button>
      </div>

      {/* Navigation */}
      <nav className="flex-1 py-4 overflow-y-auto">
        {/* Meta Modules */}
        <div className="px-2 mb-4">
          {metaModules.map((module) => (
            <Link
              key={module.id}
              href={module.href}
              className={`flex items-center gap-3 px-3 py-2.5 rounded-lg transition-colors ${
                isModuleActive(module.href)
                  ? 'bg-primary-600 text-white'
                  : 'text-slate-300 hover:bg-slate-800 hover:text-white'
              }`}
              title={collapsed ? module.name : undefined}
            >
              <span className="flex-shrink-0">{metaIcons[module.id]}</span>
              {!collapsed && <span className="truncate">{module.name}</span>}
            </Link>
          ))}
        </div>

        {/* Divider */}
        <div className="mx-4 border-t border-slate-700 my-2" />

        {/* Categories */}
        <div className="px-2 space-y-1">
          {visibleCategories.map((category) => {
            const categoryHref = category.id === 'compliance-sdk' ? '/sdk' : `/${category.id}`
            const isCategoryActive = category.id === 'compliance-sdk'
              ? category.modules.some(m => pathname.startsWith(m.href))
              : pathname.startsWith(categoryHref)

            return (
            <div key={category.id}>
              <div
                className={`flex items-center gap-3 px-3 py-2.5 rounded-lg transition-colors ${
                  isCategoryActive
                    ? 'bg-slate-800 text-white'
                    : 'text-slate-300 hover:bg-slate-800 hover:text-white'
                }`}
              >
                <Link
                  href={categoryHref}
                  className="flex items-center gap-3 flex-1 min-w-0"
                  title={collapsed ? category.name : undefined}
                >
                  <span
                    className="flex-shrink-0"
                    style={{ color: category.color }}
                  >
                    {categoryIcons[category.icon]}
                  </span>
                  {!collapsed && (
                    <span className="flex-1 text-left truncate">{category.name}</span>
                  )}
                </Link>
                {!collapsed && (
                  <button
                    onClick={(e) => {
                      e.preventDefault()
                      toggleCategory(category.id)
                    }}
                    className="p-1 rounded hover:bg-slate-700 transition-colors"
                    title={expandedCategories.has(category.id) ? 'Einklappen' : 'Aufklappen'}
                  >
                    <svg
                      className={`w-4 h-4 transition-transform ${
                        expandedCategories.has(category.id) ? 'rotate-180' : ''
                      }`}
                      fill="none"
                      stroke="currentColor"
                      viewBox="0 0 24 24"
                    >
                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
                    </svg>
                  </button>
                )}
              </div>

              {/* Category Modules */}
              {!collapsed && expandedCategories.has(category.id) && (
                <div className="ml-4 mt-1 space-y-1">
                  {(() => {
                    // Group modules by subgroup
                    const subgroups = new Map<string | undefined, typeof category.modules>()
                    category.modules.forEach((module) => {
                      const key = module.subgroup
                      if (!subgroups.has(key)) {
                        subgroups.set(key, [])
                      }
                      subgroups.get(key)!.push(module)
                    })

                    return Array.from(subgroups.entries()).map(([subgroupName, modules]) => (
                      <div key={subgroupName || 'default'}>
                        {subgroupName && (
                          <div className="px-3 py-1.5 text-xs font-medium text-slate-500 uppercase tracking-wider mt-2 first:mt-0">
                            {subgroupName}
                          </div>
                        )}
                        {modules.map((module) => (
                          <Link
                            key={module.id}
                            href={module.href}
                            className={`flex items-center gap-2 px-3 py-2 rounded-lg text-sm transition-colors ${
                              isModuleActive(module.href)
                                ? 'bg-primary-600 text-white'
                                : 'text-slate-400 hover:bg-slate-800 hover:text-white'
                            }`}
                          >
                            <span
                              className="w-1.5 h-1.5 rounded-full"
                              style={{ backgroundColor: category.color }}
                            />
                            <span className="truncate">{module.name}</span>
                          </Link>
                        ))}
                      </div>
                    ))
                  })()}
                </div>
              )}
            </div>
          )
          })}
        </div>
      </nav>

      {/* Footer with Role Indicator */}
      <div className="p-4 border-t border-slate-700">
        <RoleIndicator collapsed={collapsed} onRoleChange={onRoleChange} />

        <a
          href="https://macmini:3000/admin"
          className={`flex items-center gap-3 px-3 py-2 rounded-lg text-slate-400 hover:text-white hover:bg-slate-800 transition-colors mt-2 ${
            collapsed ? 'justify-center' : ''
          }`}
          title="Altes Admin (Port 3000)"
        >
          <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10 19l-7-7m0 0l7-7m-7 7h18" />
          </svg>
          {!collapsed && <span>Altes Admin</span>}
        </a>
      </div>
    </aside>
  )
}