package sl

import (
	"context"
	"log/slog"
)

// Err creates a structured error attribute for slog
func Err(err error) slog.Attr {
	return slog.Attr{
		Key:   "error",
		Value: slog.StringValue(err.Error()),
	}
}

// MockHandler is a test handler that discards all log messages
type MockHandler struct{}

func (h *MockHandler) Enabled(context.Context, slog.Level) bool  { return false }
func (h *MockHandler) Handle(context.Context, slog.Record) error { return nil }
func (h *MockHandler) WithAttrs([]slog.Attr) slog.Handler        { return h }
func (h *MockHandler) WithGroup(string) slog.Handler             { return h }

// NewMockLogger creates a logger that discards all messages for testing
func NewMockLogger() *slog.Logger {
	return slog.New(&MockHandler{})
}