@page "/home"
@using Grpc.Core
@using GrpcShared.DTO
@using GrpcShared.DTO.Track
@using NemAnBlazor.Services.Interfaces
@using System.Net
@inject Blazored.LocalStorage.ILocalStorageService localStorage
@inject IStatsClientService spotifyService
@inject ITrackClientService trackService
@inject IAuthClientService AuthService

<h3>Home</h3>

<p>login radi</p>

@code {
    protected override async Task OnInitializedAsync()
    {

        string tokenS = await localStorage.GetItemAsync<string>("token");
        string refreshT = await localStorage.GetItemAsync<string>("refresh_token");

        //tokenS = "BQBMgFm6jnFNWWeZEMGIRP_f-ENPid7Kw8JubAyuWAe4JK0S1DPFGlaAdZ_Fey6ePkCnz8-cqC0oyRmrciWUy5ISUTQKDe8PTQn4iBRMYCgM0n4GnS1xAErHJcm4Vpu2TAngk-4vQUOfTQRcedNTfCaHKP4uFJgTlTI7JHGrtB-_EZLnFcZ2OQe31oFQIJ1wM3ZtvwnN";
        TokenMessage token = new TokenMessage { Token = tokenS, RefreshToken = refreshT };

        try
        {
            CurrentTrackResponse track = await spotifyService.GetCurrentlyPlayingTrack(token);

            //if token expired, refresh it
            if (track.ResponseMsg == System.Net.HttpStatusCode.Unauthorized)
            {
                string? tempToken = await SpotifyHelper.TryRefreshToken(AuthService, token, localStorage);
                tokenS = tempToken == null ? tokenS : tempToken;
                //if refreshed token is null, that means that refresh token was invalid, so you should redirect to login
            }
        }
        catch (RpcException e)
        {
            if (e.StatusCode == StatusCode.Cancelled)
            {
                return;
            }
            throw;
        }


        //napravi komponentu koja ce da prikazuje sta trenutno slusas i passuj joj parametre

        //var trackById = await trackService.GetById(new GrpcShared.DTO.TrackByID.TrackRequest { TrackID = "4fy1A2WBTPX55mUI16TQXa", Token = tokenS });
        try
        {
            var items = await spotifyService.GetTopItems(new GrpcShared.DTO.TopItem.TopItemRequest { Token = tokenS, IsTracks = false, Offset = 5 });

            if (items.ResponseMsg == System.Net.HttpStatusCode.Unauthorized)
            {
                string? tempToken = await SpotifyHelper.TryRefreshToken(AuthService, token, localStorage);
                tokenS = tempToken == null ? tokenS : tempToken;
            }
        }
        catch (RpcException e)
        {
            if (e.StatusCode == StatusCode.Cancelled)
            {
                return;
            }
            throw;
        }


    }
}