import {computed, ref} from "vue"
import {useSessionStorage} from "@vueuse/core"

/////// API TOKEN ////////////////////////////////////////////////////////////////

let apiToken = useSessionStorage("apiToken", "")
export const apiTokenValid = computed(() => apiToken.value !== null && apiToken.value !== "")

export function setApiToken (token) {
   apiToken.value = token
}

export function deleteApiToken () {
   apiToken.value = null
}

/////// CONSTANTS ////////////////////////////////////////////////////////////////

export const apiBase = import.meta.env.VITE_API_BASE
export const iliasBase = import.meta.env.VITE_ILIAS_BASE
export const popcornBase = import.meta.env.VITE_POPCORN_BASE2
export const routerBase = import.meta.env.VITE_ROUTER_BASE

/////// KURS ////////////////////////////////////////////////////////////////

export async function getKurse () {
   let resKurs = await fetch(`${apiBase}/kurs?token=${apiToken.value}`)
   return await resKurs.json()
}

export async function getKurs (kursId) {
   let resKurs = await fetch(`${apiBase}/kurs/${kursId}?token=${apiToken.value}`)
   return await resKurs.json()
}

export async function getKursItems (kursId) {
   let resKurs = await fetch(`${apiBase}/kurs/items/${kursId}?token=${apiToken.value}`)
   return await resKurs.json()
}

export async function getKursTn (kursId) {
   let resKurs = await fetch(`${apiBase}/kurs/${kursId}/teilnehmer?token=${apiToken.value}`)
   return await resKurs.json()
}

export async function getKursTnByRole (kursId) {
   let resKurs = await fetch(`${apiBase}/kurs/${kursId}/teilnehmerByRole?token=${apiToken.value}`)
   return await resKurs.json()
}

export async function getKursRoles (kursId) {
   let resKurs = await fetch(`${apiBase}/kurs/${kursId}/roles?token=${apiToken.value}`)
   return await resKurs.json()
}

export async function getKursLp (kursId, raw = false) {
    let url = `${apiBase}/kurs/${kursId}/lp?token=${apiToken.value}`
    if(raw) url += "&raw=1"
    let resKursLp = await fetch(url)
   return await resKursLp.json()
}

/////// USER ////////////////////////////////////////////////////////////////

export async function getUsers (offset, limit, search) {
   const res = await fetch(`${apiBase}/user?offset=${offset}&limit=${limit}&search=${search}&token=${apiToken.value}`)
   return res.json()
}

export async function getUser (userId) {
   const res = await fetch(`${apiBase}/user/userid/${userId}?token=${apiToken.value}`)
   return await res.json()
}

export async function getUserTeilnahmen (userId) {
   const res = await fetch(`${apiBase}/user/teilnahmen/${userId}?token=${apiToken.value}`)
   return await res.json()
}

/////// SEARCH ////////////////////////////////////////////////////////////////

export async function searchUsers (query) {
   const res = await fetch(`${apiBase}/search/user?search=${query}&token=${apiToken.value}`)
   return await res.json()
}

export async function reindex () {
   let url = `${apiBase}/search/reindex?token=${apiToken.value}`
   const res = await fetch(url, {method: "POST"})
   const data = await res.json()
   console.log(data)
   return data
}