structs

const (
	TooManyInputs CliErrMessage = "too many successive wrong user inputs. Aborting program execution.\n"
	NoValidOption CliErrMessage = "not within the range of valid options"
	EmptyString   CliErrMessage = "string is empty"
	InvalidEmail  CliErrMessage = "not a valid email address"
)

const (
	// RequestCommandInput is the message for requesting
	// a command input.
	RequestCommandInput CliMessage = "\nTo fetch Mails from the server, type '0'\n" +
		"To send an email to the server type '1'\n" +
		"To exit this program type '2'\n" +
		"Command: "

	// CommandNotAccepted is the error message if a command
	// is not recognized.
	CommandNotAccepted CliMessage = "Input not accepted, error: "

	// RequestEmailAddress it the message to prompt the user
	// for a valid e-mail input.
	RequestEmailAddress CliMessage = "Please enter your email address. It has to be valid.\nEmail address: "

	// RequestSubject is the message to prompt the user for
	// a ticket subject.
	RequestSubject CliMessage = "Please enter the subject line.\nSubject: "

	// RequestMessage is the message to prompt the user for
	// a ticket message.
	RequestMessage CliMessage = "Please enter the body of the message.\nMessage: "

	// RequestTicketID is the message to prompt the user for
	// an optional ticket id.
	RequestTicketID CliMessage = "If applicable please enter the ticket ID. If left empty, " +
		"a new ticket will be created.\nTicket ID (optional): "

	// To is the string for the output of the recipient of
	// an e-mail.
	To CliMessage = "To: "

	// Subject is the string for the output of the subject
	// of a ticket.
	Subject CliMessage = "Subject: "
)

const (
	// CommandFetch is the CLI command to fetch emails
	// from the server.
	CommandFetch Command = iota

	// CommandSubmit is the CLI command to submit an
	// email to the server.
	CommandSubmit

	// CommandExit is the CLI command to exit the CLI.
	CommandExit
)

const (
	// LevelInfo is the default log level (all messages
	// are logged).
	LevelInfo LogLevel = iota

	// LevelWarning logs warnings, errors and fatal errors.
	LevelWarning

	// LevelError only logs errors and fatal errors.
	LevelError

	// LevelFatal only logs fatal errors (not recommended).
	// Fatal errors are always logged.
	LevelFatal

	// LevelTestDebug is an additional log level used only
	// for debugging inside tests (not configurable).
	LevelTestDebug
)

const (
	// StatusOpen means the ticket is opened and has
	// no assignee.
	StatusOpen Status = iota

	// StatusInProgress means the ticket is being
	// processed by an assignee.
	StatusInProgress

	// StatusClosed means the ticket has been closed.
	StatusClosed
)