ultisuite-client/components/gmail/header.tsx

"use client"

import { useState, useRef, useEffect } from "react"
import { Icon, addCollection } from "@iconify/react"
import { icons as mdiIcons } from "@iconify-json/mdi"
import { Menu, Search, Pencil } from "lucide-react"
import { Button } from "@/components/ui/button"

addCollection(mdiIcons)
import { UltiMailLogo } from "@/components/ultimail-logo"
import { MailSearchBar } from "@/components/gmail/mail-search-bar"
import { cn } from "@/lib/utils"

interface HeaderProps {
  onToggleSidebar: () => void
  /** Match `<main>` horizontal offset (same width as sidebar rail spacer). */
  sidebarCollapsed: boolean
  isXs?: boolean
  /** Split pane shows search over the list column only. */
  hideSearch?: boolean
}

const googleApps = [
  { name: "Compte", icon: "/compte-mark.svg" },
  { name: "Agenda", icon: "/agenda-mark.svg" },
  { name: "Photos", icon: "/photos-mark.svg" },
  { name: "Ultimail", icon: "/brand/ultimail-header-icon.png" },
  { name: "UltiDrive", icon: "/ultidrive-mark.svg" },
  { name: "UltiMeet", icon: "/ultimeet-mark.svg" },
  { name: "Administration", icon: "/admin-mark.svg" },
  { name: "OpenMaps", icon: "/openstreetmap-mark.svg" },
  { name: "Mistral", icon: "/mistral-mark.svg" },
  { name: "Qwant", icon: "/qwant-mark.svg" },
  { name: "Ground News", icon: "/ground-news-mark.svg" },
]

export function Header({
  onToggleSidebar,
  sidebarCollapsed,
  isXs = false,
  hideSearch = false,
}: HeaderProps) {
  const [appsMenuOpen, setAppsMenuOpen] = useState(false)
  const menuRef = useRef<HTMLDivElement>(null)

  useEffect(() => {
    function handleClickOutside(event: MouseEvent) {
      if (menuRef.current && !menuRef.current.contains(event.target as Node)) {
        setAppsMenuOpen(false)
      }
    }
    document.addEventListener("mousedown", handleClickOutside)
    return () => document.removeEventListener("mousedown", handleClickOutside)
  }, [])

  return (
    <header className="flex h-16 w-full min-w-0 items-center gap-0 bg-app-canvas pl-0 pr-4 sm:gap-2">
      {/* Rail width = page spacer so search left edge lines up with `<main>`. */}
      <div
        className={cn(
          "flex h-full min-w-0 shrink-0 items-center",
          isXs
            ? "w-auto justify-start gap-0 pl-2"
            : sidebarCollapsed
              ? "w-[68px] justify-center px-0"
              : "w-60 gap-2 pl-4"
        )}
      >
        <Button variant="ghost" size="icon" className="shrink-0 text-gray-600" onClick={onToggleSidebar}>
          <Menu className="h-5 w-5" />
        </Button>
        {!sidebarCollapsed && !isXs && (
          <div className="flex min-w-0 items-center">
            <UltiMailLogo variant="mark" className="h-8 w-8 shrink-0 sm:hidden" />
            <UltiMailLogo className="min-h-8 shrink-0 hidden sm:flex" />
          </div>
        )}
      </div>

      <Button
        variant="ghost"
        size="icon"
        className="size-12 shrink-0 rounded-full border border-[#d3e3fd] bg-[#eaf1fb] text-gray-500 hover:bg-[#dfe9f7] sm:hidden"
        aria-label="Rechercher dans les messages"
      >
        <Search className="size-5 shrink-0 ml-0.5" />
      </Button>
      {!hideSearch ? (
        <div className="hidden min-w-0 flex-1 max-w-3xl sm:flex">
          <MailSearchBar />
        </div>
      ) : (
        <div className="hidden min-w-0 flex-1 sm:block" aria-hidden />
      )}

      <div className="ml-auto flex shrink-0 items-center gap-1 pl-4">
        {sidebarCollapsed && (
          <div className="mr-1 flex min-w-0 max-w-[min(100%,400px)] items-center pr-2">
            <UltiMailLogo variant="mark" className="h-8 w-8 shrink-0 sm:hidden" />
            <UltiMailLogo className="min-h-8 shrink-0 hidden sm:flex" />
          </div>
        )}
        <Button variant="ghost" size="icon" className="hidden text-gray-600 sm:inline-flex" aria-label="Aide">
          <Icon icon="mdi:help-circle-outline" className="size-6 shrink-0" aria-hidden />
        </Button>
        <Button variant="ghost" size="icon" className="text-gray-600" aria-label="Réglages">
          <Icon icon="mdi:cog-outline" className="size-6 shrink-0" aria-hidden />
        </Button>

        {/* Google Apps Menu */}
        <div className="relative hidden sm:block" ref={menuRef}>
          <Button
            variant="ghost"
            size="icon"
            className="text-gray-600"
            aria-label="Applications"
            onClick={() => setAppsMenuOpen(!appsMenuOpen)}
          >
            <Icon icon="mdi:view-grid-outline" className="size-6 shrink-0" aria-hidden />
          </Button>
          
          {appsMenuOpen && (
            <div className="absolute right-0 top-12 z-50 w-96 rounded-2xl border border-gray-200 bg-white shadow-xl">
              <div className="flex items-center justify-between p-4 border-b border-gray-100">
                <span className="text-lg font-normal text-gray-800">Vos favoris</span>
                <Button variant="ghost" size="icon" className="text-gray-600 h-8 w-8">
                  <Pencil className="h-4 w-4" />
                </Button>
              </div>
              <div className="grid grid-cols-3 gap-1 p-3">
                {googleApps.map((app) => (
                  <button
                    key={app.name}
                    className="flex flex-col items-center gap-2 rounded-lg p-3 hover:bg-gray-100 transition-colors"
                  >
                    <div className="h-10 w-10 flex items-center justify-center">
                      <img 
                        src={app.icon} 
                        alt={app.name}
                        className="h-10 w-10 object-contain"
                        onError={(e) => {
                          const target = e.target as HTMLImageElement
                          target.style.display = 'none'
                          target.parentElement!.innerHTML = `<div class="h-10 w-10 rounded-full bg-blue-500 flex items-center justify-center text-white font-bold">${app.name[0]}</div>`
                        }}
                      />
                    </div>
                    <span className="text-xs text-gray-700 w-full text-center">{app.name}</span>
                  </button>
                ))}
              </div>
            </div>
          )}
        </div>
        
        <Button variant="ghost" size="icon-lg" className="size-11 rounded-full overflow-hidden ml-2 p-0">
          <div className="h-10 w-10 rounded-full bg-purple-500 flex items-center justify-center text-white text-base font-bold">
            E
          </div>
        </Button>
      </div>
    </header>
  )
}