package models

import "time"

// License Pro 授权(离线许可码激活;无许可 = 免费版)。
// Plan: free | pro;Edition: personal(单实例/社区) | team(多实例/商业)。
type License struct {
	Plan      string `json:"plan"`      // free | pro
	Edition   string `json:"edition"`   // personal | team
	Seats     int    `json:"seats"`     // 席位数(0 = 不限)
	Instances int    `json:"instances"` // 实例数上限(team 版;0 = 不限)
	Customer  string `json:"customer"`  // 客户标识(发行时写入)
	// ExpiresAt 0 = 永久;否则 Unix 秒
	ExpiresAt   int64     `json:"expiresAt"`
	IssuedAt    time.Time `json:"issuedAt"`
	ActivatedAt time.Time `json:"activatedAt"`
}

func (l *License) Sanitized() map[string]interface{} {
	if l == nil {
		return map[string]interface{}{"plan": "free"}
	}
	expired := l.ExpiresAt > 0 && l.ExpiresAt < time.Now().Unix()
	plan := l.Plan
	if expired {
		plan = "free"
	}
	return map[string]interface{}{
		"plan": plan, "edition": l.Edition, "seats": l.Seats, "instances": l.Instances,
		"customer": l.Customer, "expiresAt": l.ExpiresAt, "expired": expired,
	}
}