ultisuite-client/components/gmail/settings/automation/webhook-template-variables-panel.tsx

"use client"

import { useCallback, useState } from "react"
import { Check, Copy } from "lucide-react"
import { toast } from "sonner"
import {
  webhookVariableGroupsForDomains,
  type WebhookTemplateVariable,
} from "@/lib/mail-automation/webhook-template-variables"
import {
  AUTOMATION_DOMAIN_LABELS,
  type AutomationDomain,
} from "@/lib/mail-automation/domains"
import { cn } from "@/lib/utils"

const DOMAIN_TABS: Array<AutomationDomain | "all"> = ["all", "mail", "drive", "contacts"]

function VariableChip({
  variable,
  copied,
  onCopy,
}: {
  variable: WebhookTemplateVariable
  copied: boolean
  onCopy: (token: string) => void
}) {
  return (
    <button
      type="button"
      title={`${variable.label} — ${variable.description}`}
      aria-label={`Copier ${variable.token}`}
      onClick={() => onCopy(variable.token)}
      className={cn(
        "inline-flex max-w-full items-center gap-1 rounded-md border px-2 py-0.5 font-mono text-[11px] leading-snug transition-colors",
        "border-border bg-muted/40 text-foreground hover:bg-accent hover:text-accent-foreground",
        "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/50",
        copied && "border-primary/40 bg-primary/10 text-primary"
      )}
    >
      {copied ? (
        <Check className="size-3 shrink-0" aria-hidden />
      ) : (
        <Copy className="size-3 shrink-0 opacity-60" aria-hidden />
      )}
      <span className="truncate">{variable.token}</span>
    </button>
  )
}

export function WebhookTemplateVariablesPanel() {
  const [copiedToken, setCopiedToken] = useState<string | null>(null)
  const [filter, setFilter] = useState<AutomationDomain | "all">("all")

  const groups =
    filter === "all"
      ? webhookVariableGroupsForDomains(["mail", "drive", "contacts"])
      : webhookVariableGroupsForDomains([filter])

  const copyToken = useCallback(async (token: string) => {
    try {
      await navigator.clipboard.writeText(token)
      setCopiedToken(token)
      toast.success(`${token} copié`)
      window.setTimeout(() => {
        setCopiedToken((current) => (current === token ? null : current))
      }, 1500)
    } catch {
      toast.error("Impossible de copier la variable")
    }
  }, [])

  return (
    <div className="space-y-4 rounded-lg border border-border bg-muted/20 p-4">
      <div className="space-y-2">
        <p className="text-sm font-medium">Variables du template</p>
        <p className="text-xs text-muted-foreground">
          Variables selon le type d&apos;événement (mail, Drive, contacts). Les variables communes
          ($event.*, $date) fonctionnent partout.
        </p>
        <div className="flex flex-wrap gap-1">
          {DOMAIN_TABS.map((tab) => (
            <button
              key={tab}
              type="button"
              onClick={() => setFilter(tab)}
              className={cn(
                "rounded-md border px-2 py-0.5 text-[11px] transition-colors",
                filter === tab
                  ? "border-primary bg-primary/10 text-primary"
                  : "border-border bg-background text-muted-foreground hover:bg-muted"
              )}
            >
              {tab === "all" ? "Tout" : AUTOMATION_DOMAIN_LABELS[tab]}
            </button>
          ))}
        </div>
      </div>

      <div className="space-y-4">
        {groups.map((group) => (
          <section key={group.id} className="space-y-2">
            <div>
              <h3 className="text-xs font-medium">{group.label}</h3>
              <p className="text-[11px] text-muted-foreground">{group.description}</p>
            </div>
            <ul className="space-y-2">
              {group.variables.map((variable) => (
                <li
                  key={variable.token}
                  className="flex flex-col gap-1.5 sm:flex-row sm:items-start sm:gap-3"
                >
                  <VariableChip
                    variable={variable}
                    copied={copiedToken === variable.token}
                    onCopy={copyToken}
                  />
                  <div className="min-w-0 flex-1 text-[11px] leading-snug">
                    <span className="font-medium text-foreground">{variable.label}</span>
                    <span className="text-muted-foreground"> — {variable.description}</span>
                    {variable.example ? (
                      <span className="mt-0.5 block font-mono text-[10px] text-muted-foreground/80">
                        Ex. {variable.example}
                      </span>
                    ) : null}
                  </div>
                </li>
              ))}
            </ul>
          </section>
        ))}
      </div>
    </div>
  )
}