package models

import "time"

// A Log represents a log session.
type Log struct {
	ID          string    `json:"id"`
	Date        time.Time `json:"date"`
	ChannelName string    `json:"channelName"`
	Title       string    `json:"title"`
	EventName   string    `json:"eventName"`
	Description string    `json:"description"`
	Open        bool      `json:"open"`
	Posts       []Post    `json:"posts"`
}

// LatestTime gets the latest timestamp in the log.
func (log *Log) LatestTime() time.Time {
	if len(log.Posts) == 0 {
		return log.Date
	}

	latest := log.Date
	for _, post := range log.Posts {
		if post.Time.After(latest) {
			latest = post.Time
		}
	}

	return latest
}