package entity

import (
	"github.com/google/uuid"
	"time"
)

type License struct {
	ID           uuid.UUID  `gorm:"type:uuid;primaryKey;default:uuid_generate_v4()"`
	PartnerID    int64      `gorm:"type:bigint;not null"`
	Name         string     `gorm:"type:varchar(255);not null"`
	StartDate    time.Time  `gorm:"type:date;not null"`
	EndDate      time.Time  `gorm:"type:date;not null"`
	RenewalDate  *time.Time `gorm:"type:date"`
	SerialNumber string     `gorm:"type:varchar(255);unique;not null"`
	CreatedBy    int64      `gorm:"type:bigint;not null"`
	UpdatedBy    int64      `gorm:"type:bigint;not null"`
	CreatedAt    time.Time  `gorm:"autoCreateTime"`
	UpdatedAt    time.Time  `gorm:"autoUpdateTime"`
}

type LicenseGetAll struct {
	ID            uuid.UUID  `gorm:"type:uuid;primaryKey;default:uuid_generate_v4()"`
	PartnerID     int64      `gorm:"type:bigint;not null"`
	Name          string     `gorm:"type:varchar(255);not null"`
	StartDate     time.Time  `gorm:"type:date;not null"`
	EndDate       time.Time  `gorm:"type:date;not null"`
	RenewalDate   *time.Time `gorm:"type:date"`
	SerialNumber  string     `gorm:"type:varchar(255);unique;not null"`
	CreatedBy     int64      `gorm:"type:bigint;not null"`
	UpdatedBy     int64      `gorm:"type:bigint;not null"`
	CreatedAt     time.Time  `gorm:"autoCreateTime"`
	UpdatedAt     time.Time  `gorm:"autoUpdateTime"`
	PartnerName   string     `gorm:"type:varchar(255);not null"`
	LicenseStatus string     `gorm:"type:string(255);not null"`
	CreatedByName string     `gorm:"type:string(255);not null"`
}

func (License) TableName() string {
	return "licenses"
}

type LicenseDB struct {
	License
}

func (l *License) ToLicenseDB() *LicenseDB {
	return &LicenseDB{
		License: *l,
	}
}

func (LicenseDB) TableName() string {
	return "licenses"
}

func (e *LicenseDB) ToLicense() *License {
	return &License{
		ID:           e.ID,
		PartnerID:    e.PartnerID,
		Name:         e.Name,
		StartDate:    e.StartDate,
		EndDate:      e.EndDate,
		RenewalDate:  e.RenewalDate,
		SerialNumber: e.SerialNumber,
		CreatedBy:    e.CreatedBy,
		UpdatedBy:    e.UpdatedBy,
		CreatedAt:    e.CreatedAt,
		UpdatedAt:    e.UpdatedAt,
	}
}

func (o *LicenseDB) ToUpdatedLicense(updatedBy int64, req License) {
	o.UpdatedBy = updatedBy

	if req.Name != "" {
		o.Name = req.Name
	}

	if !req.StartDate.IsZero() {
		o.StartDate = req.StartDate
	}

	if !req.EndDate.IsZero() {
		o.EndDate = req.EndDate
	}

	if req.RenewalDate != nil {
		o.RenewalDate = req.RenewalDate
	}

	if req.SerialNumber != "" {
		o.SerialNumber = req.SerialNumber
	}
}