package legal

import (
	"context"
	"net/http"

	"github.com/FAU-CDI/wisski-distillery/internal/cli"
	"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/control"
	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/control/static"
	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/control/static/custom"
	"github.com/FAU-CDI/wisski-distillery/pkg/httpx"

	_ "embed"
)

type Legal struct {
	component.Base
	Dependencies struct {
		Static *static.Static
		Custom *custom.Custom
	}
}

var (
	_ component.Routeable = (*Legal)(nil)
)

//go:embed "legal.html"
var legalTemplateString string
var legalTemplate = static.AssetsLegal.MustParseShared("legal.html", legalTemplateString)

func (legal *Legal) Routes() component.Routes {
	return component.Routes{
		Paths: []string{"/legal/"},
		CSRF:  false,
	}
}

func (legal *Legal) HandleRoute(ctx context.Context, route string) (http.Handler, error) {
	legalTemplate := legal.Dependencies.Custom.Template(legalTemplate)

	return httpx.HTMLHandler[legalContext]{
		Handler:  legal.context,
		Template: legalTemplate,
	}, nil
}

type legalContext struct {
	custom.BaseContext

	LegalNotices string

	CSRFCookie       string
	SessionCookie    string
	AssetsDisclaimer string
}

func (legal *Legal) context(r *http.Request) (lc legalContext, err error) {
	legal.Dependencies.Custom.Update(&lc, r)

	lc.LegalNotices = cli.LegalNotices

	lc.CSRFCookie = control.CSRFCookie
	lc.SessionCookie = control.SessionCookie
	lc.AssetsDisclaimer = static.AssetsDisclaimer
	return
}