package config

import "errors"

type MasterConfig struct {
	ObserverInterval int `toml:"observer_interval"`

	BackoffSeconds int `toml:"backoff_seconds"`
	BackoffCount   int `toml:"backoff_count"`

	baseRoleConfig
}

func (c MasterConfig) Validate() error {
	if c.ObserverInterval < 1 {
		return errors.New("invalid observer_interval")
	}

	if c.BackoffSeconds < 1 {
		return errors.New("invalid backoff_seconds")
	}

	if c.BackoffCount < 1 {
		return errors.New("invalid backoff_count")
	}

	return nil
}

func (c *MasterConfig) Merge(other MasterConfig) {
	if other.set {
		c.set = true
	}

	if other.ObserverInterval != 0 {
		c.ObserverInterval = other.ObserverInterval
	}

	if other.BackoffSeconds != 0 {
		c.BackoffSeconds = other.BackoffSeconds
	}

	if other.BackoffCount != 0 {
		c.BackoffCount = other.BackoffCount
	}
}