using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Text.Json;
using System.Text.Json.Serialization;
using DysonNetwork.Pass.Models;
using NodaTime;

namespace DysonNetwork.Pass.Features.Auth.Models;

public class AccountConnection : ModelBase
{
    [Required]
    public Guid AccountId { get; set; }
    
    [ForeignKey(nameof(AccountId))]
    [JsonIgnore]
    public virtual Account Account { get; set; } = null!;
    
    [Required]
    [MaxLength(50)]
    public string Provider { get; set; } = string.Empty;
    
    [Required]
    [MaxLength(256)]
    public string ProviderId { get; set; } = string.Empty;
    
    [MaxLength(256)]
    public string? DisplayName { get; set; }
    
    [MaxLength(1000)]
    public string? AccessToken { get; set; }
    
    [MaxLength(1000)]
    public string? RefreshToken { get; set; }
    
    public Instant? ExpiresAt { get; set; }
    
    [Column(TypeName = "jsonb")]
    public JsonDocument? ProfileData { get; set; }
    
    public Instant ConnectedAt { get; set; } = SystemClock.Instance.GetCurrentInstant();
    public Instant? LastUsedAt { get; set; }
    
    [Column(TypeName = "jsonb")]
    public JsonDocument? Metadata { get; set; }
    
    public bool IsConnected => ExpiresAt == null || ExpiresAt > SystemClock.Instance.GetCurrentInstant();
    
    public void UpdateTokens(string? accessToken, string? refreshToken, Instant? expiresAt)
    {
        AccessToken = accessToken;
        RefreshToken = refreshToken;
        ExpiresAt = expiresAt;
        LastUsedAt = SystemClock.Instance.GetCurrentInstant();
    }
    
    public void Disconnect()
    {
        AccessToken = null;
        RefreshToken = null;
        ExpiresAt = null;
        ConnectedAt = default; // Set to default value for Instant
    }
    
    public void UpdateProfileData(JsonDocument? profileData)
    {
        ProfileData = profileData;
    }
}