open System
open Browser.Dom
open Aamukampa.Core
open Falco.Markup

DateTime.Now
|> printfn "It is %O"

let k = kontingent 2 2025
let st = ThreeFourSeven

window.setInterval((fun () -> 
    let now = DateTime.Now
    let tjElement = document.getElementById "tj"
    let currentTj =
        match Int32.TryParse(tjElement.innerText) with
        | true, tj -> Some tj
        | false, _ -> None
    document.getElementById "time-units"
    |> fun el ->
        el.outerHTML <-
            Views.Main.timeUnits {
                TimeLeft = Domain.getTimeLeft k st now |> Option.get
                TimeCompleted = Domain.getTimeCompleted k now |> Option.get
            } |> renderHtml
    ()),
    1000, [||])
    |> ignore

// currentTime
// |> Domain.getTimeLeft k st
// |> function
//     | Some left ->
//         let el = document.createElement "p"
//         el.innerHTML <- sprintf "Tänään jäljellä:<br>%O<br>aamua" left.TotalDays
//         document.body.appendChild(el) |> ignore
//     | None ->
//         printfn "Error: unknown kontingent"
//
// let startDate = Domain.getStartDate k |> Option.get
// let el = document.createElement "p"
// el.innerHTML <- sprintf "Aloituspäivä: %O<br>Aamuja ohi %d"
//     startDate (Domain.getTimeCompleted k currentTime |> Option.get).Days
// document.body.appendChild(el) |> ignore