package prediction

import "sync/atomic"

// Warnings tracks warning conditions during a prediction run.
type Warnings struct {
	AltitudeTooHigh atomic.Int64
}

// ToMap returns warnings as a map suitable for JSON serialization.
// Only includes warnings that have fired.
func (w *Warnings) ToMap() map[string]any {
	result := make(map[string]any)
	if n := w.AltitudeTooHigh.Load(); n > 0 {
		result["altitude_too_high"] = map[string]any{
			"count":       n,
			"description": "The altitude went too high, above the max forecast wind. Wind data will be unreliable",
		}
	}
	return result
}