import { get } from "svelte/store"
import { activeProfile, profiles, showChangeProfileMenu, special } from "../stores"
import { runActionId } from "../components/actions/actions"

export function getAccess(id: string) {
    return get(activeProfile) ? get(profiles)[get(activeProfile)!]?.access[id] || {} : {}
}

export function openProfileByName(profileName: string) {
    if (!profileName) return
    if (profileName.toLowerCase() === "admin") {
        activeProfile.set("")
        return
    }

    // find profile by name (case-insensitive)
    const normalizedName = profileName.toLowerCase()
    const profileId = Object.keys(get(profiles)).find((id) => (get(profiles)[id]?.name?.toString() || "").toLowerCase() === normalizedName)
    if (!profileId) return

    activeProfile.set(profileId)

    // run action
    const actionId = get(profiles)[profileId]?.action
    if (actionId) runActionId(actionId, "profile")
}

export function autoOpenLastUsedProfile() {
    if (!get(profiles).admin?.autoOpenLastUsed) return

    const lastUsedId = get(special).lastUsedProfile
    if (lastUsedId !== "" && (!lastUsedId || !get(profiles)[lastUsedId])) return

    activeProfile.set(lastUsedId)

    showChangeProfileMenu.set(true)
    setTimeout(() => showChangeProfileMenu.set(false), 5000)
}

// doesn't need to be secure
export function encodePassword(password: string) {
    return encrypt(password)
}
export function checkPassword(password: string, encoded: string) {
    if (!password || !encoded) return false
    return encoded === encrypt(password)
}
const k = "bw46feskw4"
const encrypt = (text) => Array.from(text, (char: string, i) => ("0" + (char.charCodeAt(0) ^ k.charCodeAt(i % k.length)).toString(16)).slice(-2)).join("")

export function isGroupHidden(groupId: string): boolean {
    const profile = getAccess("groups")
    const currentLocalLevel = profile[groupId] || "write"
    const currentGlobalLevel = profile.global || "write"

    if (currentGlobalLevel === "none") return true
    return currentLocalLevel === "none"
}