package config

import "os"

import "gopkg.in/yaml.v3"


type Config struct {
	Cameras map[string]string `yaml:"cameras"`
	PingIntervalSeconds int64 `yaml:"ping_interval_s"`
	PingTimeoutSeconds int64 `yaml:"ping_timeout_s"`
	ConsecutiveDownThreshold int `yaml:"consecutive_down_threshold"`
}

func ReadConfig(configFilename string) Config {
	var data, readErr = os.ReadFile(configFilename)
	if readErr != nil {
		panic(readErr)
	}

	var config Config
	if yamlErr := yaml.Unmarshal(data, &config); yamlErr != nil {
		panic(yamlErr)
	}
	return config
}