package config

import (
	"fmt"
	"time"
)

// These are runtime-set values used for configuration.

// DatabaseFilePath is the path to the file ot be used as the global database for this run of the application.
var DatabaseFilePath = "data/owncast.db"

// LogDirectory is the path to various log files.
var LogDirectory = "./data/logs"

// TempDir is where we store temporary files.
var TempDir = "./data/tmp"

// EnableDebugFeatures will print additional data to help in debugging.
var EnableDebugFeatures = false

// VersionNumber is the current version string.
var VersionNumber = StaticVersionNumber

// WebServerPort is the port for Owncast's webserver that is used for this execution of the service.
var WebServerPort = 8080

// WebServerIP is the IP address to bind the web server to. All interfaces by default.
var WebServerIP = "0.0.0.0"

// InternalHLSListenerPort is the port for HLS writes that is used for this execution of the service.
var InternalHLSListenerPort = "8927"

// GitCommit is an optional commit this build was made from.
var GitCommit = ""

// BuildPlatform is the optional platform this release was built for.
var BuildPlatform = "dev"

// EnableAutoUpdate will explicitly enable in-place auto-updates via the admin.
var EnableAutoUpdate = false

// A temporary stream key that can be set via the command line.
var TemporaryStreamKey = ""

// GetCommit will return an identifier used for identifying the point in time this build took place.
func GetCommit() string {
	if GitCommit == "" {
		GitCommit = time.Now().Format("20060102")
	}

	return GitCommit
}

// DefaultForbiddenUsernames are a list of usernames forbidden from being used in chat.
var DefaultForbiddenUsernames = []string{
	"owncast", "operator", "admin", "system",
}

// MaxSocketPayloadSize is the maximum payload we will allow to to be received via the chat socket.
const MaxSocketPayloadSize = 2048

// GetReleaseString gets the version string.
func GetReleaseString() string {
	versionNumber := VersionNumber
	buildPlatform := BuildPlatform
	gitCommit := GetCommit()

	return fmt.Sprintf("Owncast v%s-%s (%s)", versionNumber, buildPlatform, gitCommit)
}