package config

import "runtime"

type Config struct {
	App     AppConfig
	Rabbit  RabbitMQConfig
	Metrics MetricsConfig
}

type AppConfig struct {
	Mode               string
	LogLvl             string
	ChanLen            uint
	ExternalBrowser    string
	NumCPUs            int
	TaskTimeoutSeconds int
}

type RabbitMQConfig struct {
	Host            string
	Port            uint16
	User            string
	Pass            string
	Vhost           string
	LoggingEnabled  bool
	TaskSourceQueue string
	TaskResultQueue string
}

type MetricsConfig struct {
	Host    string
	Port    string
	GinMode string
}

func New() *Config {
	return &Config{
		App: AppConfig{
			Mode:               getEnv("APP_MODE", "dev"),
			LogLvl:             getEnv("APP_LOG_LVL", "debug"),
			ChanLen:            getEnvUint("APP_CHANNEL_LEN", 100),
			ExternalBrowser:    getEnv("APP_EXTERNAL_BROWSER", "http://10.0.0.4:13000"),
			NumCPUs:            getEnvInt("APP_NUMCPUS", runtime.NumCPU()),
			TaskTimeoutSeconds: getEnvInt("APP_TASK_TIMEOUT_SECONDS", 60),
		},

		Rabbit: RabbitMQConfig{
			Host:            getEnv("RABBIT_HOST", "10.0.0.4"),
			Port:            getEnvPort("RABBIT_PORT", 5672),
			User:            getEnv("RABBIT_USER", "parser-mandarake-dev"),
			Pass:            getEnv("RABBIT_PASS", "dev-pass"),
			Vhost:           getEnv("RABBIT_VHOST", "taskProcessorDevHost"),
			LoggingEnabled:  getEnvBool("RABBIT_LOGGING_ENABLED", true),
			TaskSourceQueue: getEnv("TASK_SOURCE_QUEUE", "task-publisher-mandarake"),
			TaskResultQueue: getEnv("TASK_RESULT_QUEUE", "tasks-results"),
		},

		Metrics: MetricsConfig{
			Host:    getEnv("METRICS_HOST", "0.0.0.0"),
			Port:    getEnv("METRICS_PORT", "19080"),
			GinMode: getEnv("METRICS_GIN_MODE", "dev"),
		},
	}
}