Rocky_Mountain_Vending/app/admin/contacts/[id]/page.tsx

import Link from "next/link"
import { notFound } from "next/navigation"
import { fetchQuery } from "convex/nextjs"
import { ArrowLeft, ContactRound, MessageSquare } from "lucide-react"
import { api } from "@/convex/_generated/api"
import { Badge } from "@/components/ui/badge"
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"

type PageProps = {
  params: Promise<{
    id: string
  }>
}

function formatTimestamp(value?: number) {
  if (!value) {
    return "—"
  }

  return new Date(value).toLocaleString("en-US", {
    month: "short",
    day: "numeric",
    year: "numeric",
    hour: "2-digit",
    minute: "2-digit",
  })
}

export default async function AdminContactDetailPage({ params }: PageProps) {
  const { id } = await params
  const detail = await fetchQuery(api.crm.getAdminContactDetail, {
    contactId: id,
  })

  if (!detail) {
    notFound()
  }

  return (
    <div className="container mx-auto px-4 py-8">
      <div className="space-y-8">
        <div className="space-y-2">
          <Link
            href="/admin/contacts"
            className="inline-flex items-center gap-2 text-sm text-muted-foreground hover:text-foreground"
          >
            <ArrowLeft className="h-4 w-4" />
            Back to contacts
          </Link>
          <h1 className="text-4xl font-bold tracking-tight text-balance">
            {detail.contact.displayName}
          </h1>
          <p className="text-muted-foreground">
            Contact details and activity history.
          </p>
        </div>

        <div className="grid gap-6 lg:grid-cols-[0.95fr_1.05fr]">
          <Card>
            <CardHeader>
              <CardTitle className="flex items-center gap-2">
                <ContactRound className="h-5 w-5" />
                Contact Profile
              </CardTitle>
              <CardDescription>Basic details and connected records.</CardDescription>
            </CardHeader>
            <CardContent className="grid gap-4 md:grid-cols-2">
              <div>
                <p className="text-xs uppercase tracking-wide text-muted-foreground">
                  Email
                </p>
                <p className="font-medium break-all">
                  {detail.contact.email || "—"}
                </p>
              </div>
              <div>
                <p className="text-xs uppercase tracking-wide text-muted-foreground">
                  Phone
                </p>
                <p className="font-medium">{detail.contact.phone || "—"}</p>
              </div>
              <div>
                <p className="text-xs uppercase tracking-wide text-muted-foreground">
                  Company
                </p>
                <p className="font-medium">{detail.contact.company || "—"}</p>
              </div>
              <div>
                <p className="text-xs uppercase tracking-wide text-muted-foreground">
                  Status
                </p>
                <Badge className="mt-1" variant="secondary">
                  {detail.contact.status}
                </Badge>
              </div>
              <div>
                <p className="text-xs uppercase tracking-wide text-muted-foreground">
                  GHL Contact ID
                </p>
                <p className="font-medium break-all">
                  {detail.contact.ghlContactId || "—"}
                </p>
              </div>
              <div>
                <p className="text-xs uppercase tracking-wide text-muted-foreground">
                  Last Activity
                </p>
                <p className="font-medium">
                  {formatTimestamp(detail.contact.lastActivityAt)}
                </p>
              </div>
            </CardContent>
          </Card>

          <Card>
            <CardHeader>
              <CardTitle className="flex items-center gap-2">
                <MessageSquare className="h-5 w-5" />
                Conversations
              </CardTitle>
              <CardDescription>
                Conversations linked to this contact.
              </CardDescription>
            </CardHeader>
            <CardContent className="space-y-3">
              {detail.conversations.length === 0 ? (
                <p className="text-sm text-muted-foreground">
                  No conversations are linked to this contact yet.
                </p>
              ) : (
                detail.conversations.map((conversation: any) => (
                  <div key={conversation.id} className="rounded-lg border p-3">
                    <div className="flex items-center justify-between gap-3">
                      <div>
                        <p className="font-medium">
                          {conversation.title || detail.contact.displayName}
                        </p>
                        <p className="text-xs text-muted-foreground">
                          {conversation.channel} •{" "}
                          {formatTimestamp(conversation.lastMessageAt)}
                        </p>
                      </div>
                      <Link href={`/admin/conversations/${conversation.id}`}>
                        <Badge variant="outline">{conversation.status}</Badge>
                      </Link>
                    </div>
                    <p className="mt-2 text-sm text-muted-foreground">
                      {conversation.lastMessagePreview || "No preview yet"}
                    </p>
                  </div>
                ))
              )}
            </CardContent>
          </Card>
        </div>

        <Card>
          <CardHeader>
            <CardTitle>Timeline</CardTitle>
            <CardDescription>
              Calls, messages, recordings, and lead events in one stream.
            </CardDescription>
          </CardHeader>
          <CardContent className="space-y-3">
            {detail.timeline.length === 0 ? (
              <p className="text-sm text-muted-foreground">
                No timeline activity for this contact yet.
              </p>
            ) : (
              detail.timeline.map((item: any) => (
                <div key={`${item.type}-${item.id}`} className="rounded-lg border p-3">
                  <div className="flex items-center justify-between gap-3 text-xs text-muted-foreground">
                    <span className="uppercase tracking-wide">{item.type}</span>
                    <span>{formatTimestamp(item.timestamp)}</span>
                  </div>
                  <p className="mt-1 font-medium">{item.title || "Untitled"}</p>
                  <p className="mt-1 text-sm text-muted-foreground whitespace-pre-wrap">
                    {item.body || "—"}
                  </p>
                </div>
              ))
            )}
          </CardContent>
        </Card>
      </div>
    </div>
  )
}

export const metadata = {
  title: "Contact Detail | Admin",
  description: "Review a contact and full interaction timeline",
}