"use client"

import { Icon } from "@iconify/react"
import { ULTIAI_TOOL_GROUPS } from "@/lib/ai/ultiai-tool-groups"
import { cn } from "@/lib/utils"

const ACCENT = "#F59E0B"

const TOOL_ICONS: Record<string, string> = {
  mail: "mdi:email-outline",
  drive: "mdi:folder-outline",
  contacts: "mdi:card-account-details-outline",
  agenda: "mdi:calendar-outline",
  search: "mdi:magnify",
  web_search: "mdi:web",
}

// Groupes désactivés dans l'aperçu pour illustrer les permissions fines.
const DISABLED_GROUPS = new Set(["web_search"])

const TRACE = [
  { icon: "mdi:email-search-outline", label: "mail.search", detail: "« facture » · 3 résultats" },
  { icon: "mdi:label-outline", label: "mail.addLabel", detail: "Comptabilité" },
  { icon: "mdi:folder-move-outline", label: "drive.move", detail: "→ /Factures/2026" },
]

/** Aperçu statique des groupes d'outils MCP et d'une trace d'exécution. */
export function UltiaiToolsDemo() {
  return (
    <div className="flex flex-col gap-3">
      <div className="landing-glass-strong overflow-hidden rounded-2xl shadow-[0_32px_70px_-36px_rgba(30,40,90,0.45)]">
        <div className="flex items-center gap-2.5 border-b border-[var(--landing-line)] px-4 py-3">
          <Icon icon="mdi:tools" className="size-5" style={{ color: ACCENT }} aria-hidden />
          <span className="text-sm font-semibold tracking-tight">Outils MCP exposés</span>
          <span className="ml-auto text-[11px] font-medium text-[var(--landing-muted)]">
            X-Ulti-Enabled-Tools
          </span>
        </div>

        <div className="grid grid-cols-2 gap-2 p-4">
          {ULTIAI_TOOL_GROUPS.map((group) => {
            const enabled = !DISABLED_GROUPS.has(group.id)
            return (
              <div
                key={group.id}
                className={cn(
                  "flex items-center gap-2.5 rounded-xl border px-3 py-2.5 transition-colors",
                  enabled
                    ? "border-[var(--landing-line)] bg-[var(--landing-chip)]/40"
                    : "border-dashed border-[var(--landing-line)] opacity-50"
                )}
              >
                <span
                  className="flex size-8 shrink-0 items-center justify-center rounded-lg"
                  style={{
                    backgroundColor: enabled ? `${ACCENT}1f` : "transparent",
                    color: enabled ? ACCENT : "var(--landing-muted)",
                  }}
                >
                  <Icon icon={TOOL_ICONS[group.id] ?? "mdi:tools"} className="size-4" aria-hidden />
                </span>
                <span className="min-w-0 flex-1 truncate text-sm font-medium">
                  {group.label}
                </span>
                <Icon
                  icon={enabled ? "mdi:toggle-switch" : "mdi:toggle-switch-off-outline"}
                  className="size-5 shrink-0"
                  style={{ color: enabled ? ACCENT : "var(--landing-muted)" }}
                  aria-hidden
                />
              </div>
            )
          })}
        </div>

        <div className="border-t border-[var(--landing-line)] bg-[var(--landing-bg)]/60 p-4">
          <p className="mb-2.5 flex items-center gap-1.5 text-[11px] font-medium uppercase tracking-wide text-[var(--landing-muted)]">
            <Icon icon="mdi:console" className="size-3.5" aria-hidden />
            Trace d&apos;exécution
          </p>
          <ul className="flex flex-col gap-1.5">
            {TRACE.map((step, index) => (
              <li key={index} className="flex items-center gap-2.5 text-sm">
                <Icon
                  icon="mdi:check-circle"
                  className="size-4 shrink-0"
                  style={{ color: ACCENT }}
                  aria-hidden
                />
                <Icon icon={step.icon} className="size-4 shrink-0 text-[var(--landing-muted)]" aria-hidden />
                <code className="font-mono text-[13px] font-medium text-[var(--landing-fg)]">
                  {step.label}
                </code>
                <span className="truncate text-xs text-[var(--landing-muted)]">{step.detail}</span>
              </li>
            ))}
          </ul>
        </div>
      </div>
      <p className="flex items-start gap-2 text-sm text-[var(--landing-muted)]">
        <Icon icon="mdi:incognito" className="mt-0.5 size-4 shrink-0" aria-hidden />
        Aperçu statique — chaque groupe d&apos;outils s&apos;active ou se coupe par compte.
      </p>
    </div>
  )
}