import "server-only"
import { cache } from "react"
import { redirect } from "next/navigation"
import { createClient } from "@/lib/supabase/server"


export const getSession = cache(async () => {
    const supabase = await createClient()
    const { data: { user } } = await supabase.auth.getUser()
    return user
})

export const getProfile = cache(async () => {
    const user = await getSession()

    if (!user) return null

    const supabase = await createClient()
    const { data } = await supabase
                        .from("profiles")
                        .select("role, name, email, terms_accepted_at")
                        .eq("id", user.id)
                        .single()
    
    return data
})


export const verifySession = cache(async () => {
    const user = await getSession()
    if (!user) redirect("/")

    const profile = await getProfile();
    if(!profile) redirect("/")
    
    return {
        userId: user.id,
        name: profile.name,
        email: profile.email,
        role: profile.role,
        isLoggedIn: true,
        isAdmin: profile.role === "admin",
        isClient: profile.role === "client",
        hasAcceptedTerms: profile.terms_accepted_at != null,
    }
})