package config

import (
	cfg "src.dualinventive.com/go/lib/config"
)

//New returns a new configuration with default values
func New() Config {
	return Config{
		DatabaseConfig: DatabaseConfig{
			Host:     "localhost",
			Port:     "3306",
			User:     "root",
			Password: "admin",
			Name:     "mtinfo",
		},
		RedisConfig: RedisConfig{
			Host:     "localhost",
			Port:     "6739",
			Password: "",
			Database: 0,
		},
		RestConfig: RestConfig{
			Port: 8102,
		},
		GrpcConfig: GrpcConfig{
			Port: "8098",
		},
		TemplateConfig: TemplateConfig{
			TemplateFilePath: "/etc/email.tmp",
		},
		EmailConfig: EmailConfig{
			Host:       "localhost",
			Port:       "465",
			Username:   "",
			Password:   "",
			SenderAddr: "user@localhost.com",
		},
		JWTConfig: JWTConfig{
			PrivateKey: "",
			PublicKey:  "",
		},
	}
}

//Config reflects the configuration structure required to run this service.
type Config struct {
	cfg.Config     `yaml:",inline"`
	DatabaseConfig DatabaseConfig `yaml:"database"`
	RedisConfig    RedisConfig    `yaml:"redis"`
	RestConfig     RestConfig     `yaml:"rest"`
	GrpcConfig     GrpcConfig     `yaml:"grpc"`
	TemplateConfig TemplateConfig `yaml:"template"`
	EmailConfig    EmailConfig    `yaml:"smtp"`
	JWTConfig      JWTConfig      `yaml:"jwt"`
}

//JWTConfig contains token generation settings.
type JWTConfig struct {
	PrivateKey string `yaml:"private_key"`
	PublicKey  string `yaml:"public_key"`
}

//RestConfig holds Rest server config.
type RestConfig struct {
	Port int `yaml:"port"`
}

//GrpcConfig holds GRPC server config.
type GrpcConfig struct {
	Port string `yaml:"port"`
}

//DatabaseConfig holds DB config.
type DatabaseConfig struct {
	Host     string `yaml:"host"`
	Port     string `yaml:"port"`
	User     string `yaml:"user"`
	Password string `yaml:"password"`
	Name     string `yaml:"name"`
}

//RedisConfig contains connection configuration for a redis token repository.
type RedisConfig struct {
	Host     string `yaml:"host"`
	Port     string `yaml:"port"`
	Password string `yaml:"password"`
	Database int    `yaml:"database"`
}

//EmailConfig contains smtp connection configuration data.
type EmailConfig struct {
	Host       string `yaml:"host"`
	Port       string `yaml:"port"`
	Username   string `yaml:"username"`
	Password   string `yaml:"pass"`
	SenderAddr string `yaml:"sender"`
}

//TemplateConfig contains configuration data about where template files are to be found.
type TemplateConfig struct {
	TemplateFilePath string `yaml:"file-path"`
}