package response

import (
	"fmt"
	"io"
	"net/http"

	"ruben/inventory2/server/redirect"
)

type (
	headerRes struct {
		name  string
		value string
		res   Response
	}
)

var _ Response = headerRes{}

func header(name, value string) Response {
	return headerRes{
		name:  name,
		value: value,
	}
}

func HXPushURL(v string) Response {
	return header("HX-Push-Url", v)
}

func HXLocation(v string) Response {
	return header("HX-Location", v)
}

func HXPushUrl(v string) Response {
	return header("HX-Push-Url", v)
}

func HXRedirect(v string) Response {
	return header("HX-Redirect", v)
}

func HXRefresh(v string) Response {
	return header("HX-Refresh", v)
}

func HXReplaceUrl(v string) Response {
	return header("HX-Replace-Url", v)
}

func HXReswap(v string) Response {
	return header("HX-Reswap", v)
}

func HXRetarget(v string) Response {
	return header("HX-Retarget", v)
}

func HXReselect(v string) Response {
	return header("HX-Reselect", v)
}

func HXTrigger(v string) Response {
	return header("HX-Trigger", v)
}

func HXTriggerAfterSettle(v string) Response {
	return header("HX-Trigger-After-Settle", v)
}

func HXTriggerAfterSwap(v string) Response {
	return header("HX-Trigger-After-Swap", v)
}

func (h headerRes) String() string {
	if h.res != nil {
		return fmt.Sprintf(`{"header": {"name": %q, "value": %q}, "nested": %s}`, h.name, h.value, h.res)
	}
	return fmt.Sprintf(`{"header": {"name": %q, "value": %q}}`, h.name, h.value)
}

func (h headerRes) wrap(res Response) Response {
	h.res = res
	return h
}

func (h headerRes) Status(code int) Response {
	return Status(code).wrap(h)
}

func (h headerRes) Header(name, value string) Response {
	h.name = name
	h.value = value
	return h
}

func (h headerRes) Redirect(code redirect.Code, to string) Response {
	return Redirect(code, to).wrap(h)
}

func (h headerRes) HTML(body []byte) Response {
	return HTML(body).wrap(h)
}

func (h headerRes) JSON(body any) Response {
	return JSON(body).wrap(h)
}

func (h headerRes) Body(body io.ReadCloser) Response {
	return Body(body).wrap(h)
}

func (h headerRes) Cookie(ck http.Cookie) Response {
	return Cookie(ck).wrap(h)
}

func (h headerRes) HXPushURL(v string) Response {
	return HXPushURL(v).wrap(h)
}

func (h headerRes) HXLocation(v string) Response {
	return HXLocation(v).wrap(h)
}

func (h headerRes) HXPushUrl(v string) Response {
	return HXPushUrl(v).wrap(h)
}

func (h headerRes) HXRedirect(v string) Response {
	return HXRedirect(v).wrap(h)
}

func (h headerRes) HXRefresh(v string) Response {
	return HXRefresh(v).wrap(h)
}

func (h headerRes) HXReplaceUrl(v string) Response {
	return HXReplaceUrl(v).wrap(h)
}

func (h headerRes) HXReswap(v string) Response {
	return HXReswap(v).wrap(h)
}

func (h headerRes) HXRetarget(v string) Response {
	return HXRetarget(v).wrap(h)
}

func (h headerRes) HXReselect(v string) Response {
	return HXReselect(v).wrap(h)
}

func (h headerRes) HXTrigger(v string) Response {
	return HXTrigger(v).wrap(h)
}

func (h headerRes) HXTriggerAfterSettle(v string) Response {
	return HXTriggerAfterSettle(v).wrap(h)
}

func (h headerRes) HXTriggerAfterSwap(v string) Response {
	return HXTriggerAfterSwap(v).wrap(h)
}

func (h headerRes) GetStatus() (int, bool) {
	if h.res == nil {
		return 0, false
	}

	return h.res.GetStatus()
}

func (h headerRes) getHeaders() [][2]string {
	hdr := [2]string{h.name, h.value}
	if h.res == nil {
		return [][2]string{hdr}
	}

	return append(h.res.getHeaders(), hdr)
}

func (h headerRes) GetRedirect() (code redirect.Code, to string, ok bool) {
	if h.res == nil {
		return 0, "", false
	}

	return h.res.GetRedirect()
}

func (h headerRes) getBody() (body io.ReadCloser, ok bool, err error) {
	if h.res == nil {
		return nil, false, nil
	}

	return h.res.getBody()
}

func (h headerRes) getCookies() []http.Cookie {
	if h.res != nil {
		return h.res.getCookies()
	}

	return nil
}

func (h headerRes) getContentType() (contentType string, ok bool) {
	if h.res != nil {
		return h.res.getContentType()
	}

	return "", false
}