namespace Dpz.Core.Service.Mediator.Features.Auth.Contracts;

using Dpz.Core.Public.Entity.Auth;
using Entity.Base.MapperConfig;
using Mapster;

/// <summary>
/// 认证应用分页项
/// </summary>
public class AuthApplicationPageItem : IHaveCustomMapping
{
    /// <summary>
    /// 应用标识
    /// </summary>
    public string Id { get; set; } = string.Empty;

    /// <summary>
    /// 客户端标识
    /// </summary>
    public string ClientId { get; set; } = string.Empty;

    /// <summary>
    /// 显示名称
    /// </summary>
    public string? DisplayName { get; set; }

    /// <summary>
    /// 应用类型
    /// </summary>
    public string? ApplicationType { get; set; }

    /// <summary>
    /// 客户端类型
    /// </summary>
    public string? ClientType { get; set; }

    /// <summary>
    /// 回调地址
    /// </summary>
    public List<string> RedirectUris { get; set; } = [];

    /// <summary>
    /// 登出回调地址
    /// </summary>
    public string? PostLogoutRedirectUri { get; set; }

    /// <summary>
    /// 应用图标
    /// </summary>
    public string? Logo { get; set; }

    /// <summary>
    /// 权限
    /// </summary>
    public List<string> Permissions { get; set; } = [];

    public static void CreateMappings(TypeAdapterConfig cfg)
    {
        cfg.NewConfig<DpzApplication, AuthApplicationPageItem>()
            .Map(dest => dest.Id, src => src.Id.ToString())
            .Map(dest => dest.RedirectUris, src => SplitRedirectUris(src.RedirectUris))
            .Map(dest => dest.Permissions, src => src.Permissions)
            .Map(dest => dest.Logo, src => GetLogo(src));
    }

    private static List<string> SplitRedirectUris(string? redirectUris)
    {
        return string.IsNullOrWhiteSpace(redirectUris)
            ? []
            : redirectUris
                .Split(';', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries)
                .ToList();
    }

    private static string? GetLogo(DpzApplication application)
    {
        return application.Properties.TryGetValue("Logo", out var logo)
            ? logo.IsString
                ? logo.AsString
                : logo.ToString()
            : null;
    }
}