package middleware

import (
	"net/http"
	"time"
)

type GetCookieDomainFunc func(r *http.Request) (string, error)

func defaultGetCookieDomain(r *http.Request) (string, error) {
	return "", nil
}

type AnonymousUserOptions struct {
	GetCookieDomain GetCookieDomainFunc
	CookieDuration  time.Duration
	Tenant          string
	Entrypoint      string
	Role            string
}

type AnonymousUserOptionFunc func(*AnonymousUserOptions)

func defaultAnonymousUserOptions() *AnonymousUserOptions {
	return &AnonymousUserOptions{
		GetCookieDomain: defaultGetCookieDomain,
		CookieDuration:  24 * time.Hour,
		Tenant:          "",
		Entrypoint:      "",
		Role:            "",
	}
}

func WithCookieOptions(getCookieDomain GetCookieDomainFunc, duration time.Duration) AnonymousUserOptionFunc {
	return func(opts *AnonymousUserOptions) {
		opts.GetCookieDomain = getCookieDomain
		opts.CookieDuration = duration
	}
}

func WithTenant(tenant string) AnonymousUserOptionFunc {
	return func(opts *AnonymousUserOptions) {
		opts.Tenant = tenant
	}
}

func WithEntrypoint(entrypoint string) AnonymousUserOptionFunc {
	return func(opts *AnonymousUserOptions) {
		opts.Entrypoint = entrypoint
	}
}

func WithRole(role string) AnonymousUserOptionFunc {
	return func(opts *AnonymousUserOptions) {
		opts.Role = role
	}
}