package app

import (
	"context"

	"github.com/pkg/errors"
	"gitlab.com/wpetit/goweb/logger"
)

type Options struct {
	ModuleFactories []ServerModuleFactory
	ErrorHandler    func(ctx context.Context, err error)
}

type OptionFunc func(opts *Options)

func NewOptions(funcs ...OptionFunc) *Options {
	opts := &Options{
		ModuleFactories: make([]ServerModuleFactory, 0),
		ErrorHandler: func(ctx context.Context, err error) {
			logger.Error(ctx, err.Error(), logger.E(errors.WithStack(err)))
		},
	}

	for _, fn := range funcs {
		fn(opts)
	}

	return opts
}

func WithModulesFactories(factories ...ServerModuleFactory) OptionFunc {
	return func(opts *Options) {
		opts.ModuleFactories = factories
	}
}