package http

import (
	"log"

	"forge.cadoles.com/wpetit/rebound/stat"
)

type Options struct {
	Logger       func(message string, args ...any)
	CustomDir    string        `env:"CUSTOM_DIR"`
	TemplateData *TemplateData `envPrefix:"TEMPLATE_DATA_"`
	Stats        *stat.Store
}

type TemplateData struct {
	Title         string `env:"TITLE"`
	Version       string
	SSHPublicHost string `env:"SSH_PUBLIC_HOST"`
	SSHPublicPort int    `env:"SSH_PUBLIC_PORT"`
}

type OptionFunc func(*Options)

func DefaultOptions() *Options {
	return &Options{
		Logger:    log.Printf,
		CustomDir: "",
		TemplateData: &TemplateData{
			Title:         "Rebound",
			SSHPublicHost: "127.0.0.1",
			SSHPublicPort: 2222,
		},
		Stats: stat.NewStore(),
	}
}

func WithLogger(logger func(message string, args ...any)) func(*Options) {
	return func(opts *Options) {
		opts.Logger = logger
	}
}

func WithCustomDir(customDir string) func(*Options) {
	return func(opts *Options) {
		opts.CustomDir = customDir
	}
}

func WithTemplateData(templateData *TemplateData) func(*Options) {
	return func(opts *Options) {
		opts.TemplateData = templateData
	}
}

func WithStats(stats *stat.Store) func(*Options) {
	return func(opts *Options) {
		opts.Stats = stats
	}
}