package main

import (
	"encoding/json"
	"fmt"

	"git.kirsle.net/go/yamlsettings"
)

type MyProj struct {
	Databases struct {
		PrimarySQL struct {
			User     string `yaml:"user"`
			Passwd   string `yaml:"passwd"`
			Host     string `yaml:"host"`
			DB       string `yaml:"db"`
			Compress bool   `yaml:"compress"`
			Engine   string `yaml:"engine"`
		} `yaml:"primary_sql"`

		Redis struct {
			Host string `yaml:"redis_host"`
			Port int    `yaml:"redis_port"`
		} `yaml:"redis"`
	} `yaml:"databases"`

	AppConfig struct {
		Debug     bool   `yaml:"DEBUG"`
		SecretKey string `yaml:"SECRET_KEY"`
	} `yaml:"app_config"`

	DebugSQL      bool `yaml:"debug_sql"`
	DebugProfiler bool `yaml:"debug_profiler"`
}

func (c MyProj) String() string {
	output, _ := json.MarshalIndent(c, "", "\t")
	return string(output)
}

func main() {
	var config MyProj
	err := yamlsettings.LoadFiles(
		"defaults.yml",
		"settings.yml2",
		&config,
	)
	if err != nil {
		panic(err)
	}

	// Print out the final settings to terminal as JSON.
	fmt.Println(config)
}