package database

import (
	"time"
)

type MediaType string

const (
	Video        MediaType = "video"
	Presentation MediaType = "presentation"
	Internet     MediaType = "internet"
	Unspecified  MediaType = "unspecified"
)

type Timestamps struct {
	CreatedAt time.Time `gorm:"not null;"`
	UpdatedAt time.Time `gorm:"not null;"`
	ExpiresAt time.Time
}

type Command struct {
	ID    int `gorm:"primaryKey;not null;"`
	State string
	// unspecified
	// video
	// presentation
	// internet URL
	MediaType MediaType `gorm:"type:varchar(20);not null"` // Must specify what kind of file it is
	// Must be target list who are compelled to listen to the command
	// can be none when there is no targets specified (init stage)
	Targets []string `gorm:"type:json"`
	// Must be the location where the file is downloadable on the API
	// can be none when there is no media specified (init stage)
	Location string
	Timestamps
}

type AccessKey struct {
	ID       int `gorm:"primaryKey;not null;"`
	MetaName string
	KeyName  string `gorm:"not null;"`
	// We don't store the key itself, we hash the key
	KeyHash string `gorm:"not null;"`
	// we're cooking without pepper
	Timestamps
}

type Device struct {
	ID int `gorm:"primaryKey;not null;"`
	// Device type is meant as a field where can be specified what type of device this is
	// eg Raspberry Pi, PC, things like that
	DeviceType    string
	Hostname      string `gorm:"not null;"`
	RemoteAddress string `gorm:"not null;"`
	Alive         bool   `gorm:"not null;"`
	Compliant     bool   `gorm:"not null;"`
	Timestamps
}

type File struct {
	ID int `gorm:"primaryKey;not null;"`
	// unspecified
	// video
	// presentation
	// internet URL
	MediaType MediaType `gorm:"type:varchar(20);not null;"`
	// the name given by the user
	MetaName string
	FileName string `gorm:"not null;"`
	FilePath string `gorm:"not null;"`
	// hex encoded sha512 checksum
	Checksum string `gorm:"uniqueIndex;not null;"`
	Timestamps
}