package config

import (
	"log"
	"strconv"

	"github.com/BurntSushi/toml"
)

var TOML = ""

type (
	Config struct {
		Camera struct {
			TLS         bool
			SelfSigned  bool
			Address     string
			Port        int
			Compression int
			Username    string
			Password    string
		}

		Storage struct {
			Type            string
			Path            string
			TLS             bool
			Port            int
			Endpoint_Domain string
			Region          string
			Access_Key      string
			Secret_Key      string
		}

		Timer struct {
			Chron string
		}
	}
)

func GetConfig() {
	tomlData := TOML

	var configData Config
	_, err := toml.DecodeFile(tomlData, &configData)
	if err != nil {
		log.Fatal("Failed to open config file \" + TOML + \" Exiting...", err)
	}

	data := &configData

	CameraTLS = data.Camera.TLS
	CameraTLSSelfSigned = data.Camera.SelfSigned
	CameraIPAddress = data.Camera.Address
	CameraPort = data.Camera.Port
	CameraImageCompression = data.Camera.Compression
	CameraUsername = data.Camera.Username
	CameraPassword = data.Camera.Password
	StorageType = data.Storage.Type
	StoragePath = data.Storage.Path
	StorageTLS = data.Storage.TLS
	StoragePort = data.Storage.Port
	StorageEndpointDomain = data.Storage.Endpoint_Domain
	StorageRegion = data.Storage.Region
	StorageAccessKey = data.Storage.Access_Key
	StorageSecretKey = data.Storage.Secret_Key
	CaptureChron = data.Timer.Chron
}

// Basic Information
const (
	Project     = "axis_timelapse"
	Description = "AXIS Camera Timelapse Application"
	Authors     = "https://git.anomalous.dev/57_Wolve/axis_timelapse"
)

var (
	Version   string
	Build     string
	SentryDSN string
)

// Start Config
var (
	CameraTLS              bool
	CameraTLSSelfSigned    bool
	CameraIPAddress        string
	CameraPort             int
	CameraImageCompression int
	CameraUsername         string
	CameraPassword         string
	StorageType            string
	StoragePath            string
	StorageTLS             bool
	StoragePort            int
	StorageEndpointDomain  string
	StorageRegion          string
	StorageAccessKey       string
	StorageSecretKey       string
	CaptureChron           string
	FullURL                string
)

func GenerateFullURL() {
	var (
		http_addr       string
		http_proto      string
		http_port       int
		http_basic_user string
		http_basic_pass string
		http_basic      string
		compression     int
	)

	if CameraIPAddress != "" {
		http_addr = CameraIPAddress
	}

	if CameraTLS == true {
		http_proto = "https://"
		if CameraPort > 0 {
			http_port = CameraPort
		} else {
			http_port = 443
		}
	} else {
		http_proto = "http://"
		if CameraPort > 0 {
			http_port = CameraPort
		} else {
			http_port = 80
		}
	}

	if !CameraTLSSelfSigned {
		CameraTLSSelfSigned = false
	}

	if CameraImageCompression >= 0 && CameraImageCompression <= 100 {
		compression = CameraImageCompression
	} else {
		compression = 0
	}

	if CameraUsername != "" {
		http_basic_user = CameraUsername
	}

	if CameraUsername != "" {
		http_basic_pass = CameraPassword
	}

	if http_basic_user != "" && http_basic_pass != "" {
		http_basic = http_basic_user + ":" + http_basic_pass + "@"
	} else {
		http_basic = ""
	}

	FullURL = http_proto + http_basic + http_addr + ":" + strconv.Itoa(http_port) + "/axis-cgi/jpg/image.cgi?compression=" + strconv.Itoa(compression)
}