using Fengling.RiskControl.Domain.Aggregates.RiskRules;
using Fengling.RiskControl.Domain.Aggregates.RiskScores;

namespace Fengling.RiskControl.Application.Services;

public record RiskEvaluationRequest
{
    public long MemberId { get; init; }
    public string EntityType { get; init; } = string.Empty;
    public string EntityId { get; init; } = string.Empty;
    public string ActionType { get; init; } = string.Empty;
    public Dictionary<string, object> Context { get; init; } = new();
}

public record RiskEvaluationResult
{
    public int TotalScore { get; init; }
    public RiskLevel RiskLevel { get; init; }
    public RiskRuleAction RecommendedAction { get; init; }
    public List<RiskFactorResult> Factors { get; init; } = new();
    public bool Blocked { get; init; }
    public string Message { get; init; } = string.Empty;
}

public record RiskFactorResult
{
    public string FactorType { get; init; } = string.Empty;
    public int Points { get; init; }
    public string Description { get; init; } = string.Empty;
    public string RuleName { get; init; } = string.Empty;
}

public interface IRiskEvaluationService
{
    Task<RiskEvaluationResult> EvaluateRiskAsync(RiskEvaluationRequest request);
    Task<bool> IsAllowedAsync(RiskEvaluationRequest request);
}