package config

import (
	"runtime"

	fin "git.sharkk.net/Sharkk/Fin"
)

// Config represents the current loaded configuration for the server
type Config struct {
	Server struct {
		Port         int
		Debug        bool
		HTTPLogging  bool
		StaticPrefix string
	}

	Runner struct {
		PoolSize int
	}

	Dirs struct {
		Routes   string
		Static   string
		FS       string
		Data     string
		Override string
		Libs     []string
	}

	data *fin.Data
}

// NewConfig creates a new configuration with default values
func New(data *fin.Data) *Config {
	config := &Config{
		data: data,
	}

	config.Server.Port = data.GetOr("server.port", 3117).(int)
	config.Server.Debug = data.GetOr("server.debug", false).(bool)
	config.Server.HTTPLogging = data.GetOr("server.http_logging", true).(bool)
	config.Server.StaticPrefix = data.GetOr("server.static_prefix", "public").(string)

	config.Runner.PoolSize = data.GetOr("runner.pool_size", runtime.GOMAXPROCS(0)).(int)

	config.Dirs.Routes = data.GetOr("dirs.routes", "routes").(string)
	config.Dirs.Static = data.GetOr("dirs.static", "public").(string)
	config.Dirs.FS = data.GetOr("dirs.fs", "fs").(string)
	config.Dirs.Data = data.GetOr("dirs.data", "data").(string)
	config.Dirs.Override = data.GetOr("dirs.override", "override").(string)
	config.Dirs.Libs = data.GetOr("dirs.libs", []string{"libs"}).([]string)

	return config
}