package tui

import (
	"proxyctl/internal/app"
	"proxyctl/internal/profile"
)

func availableTargets(snapshot app.Snapshot) []app.TargetSnapshot {
	result := make([]app.TargetSnapshot, 0, len(snapshot.Targets))
	for _, item := range snapshot.Targets {
		if item.Available {
			result = append(result, item)
		}
	}
	return result
}

func profileAt(snapshot app.Snapshot, index int) (profile.Profile, bool) {
	if index < 0 || index >= len(snapshot.Profiles) {
		return profile.Profile{}, false
	}
	return snapshot.Profiles[index], true
}