package fasthttp

import (
	"strings"

	"git.loafle.net/commons/server-go"
	"git.loafle.net/commons/server-go/web"
	"github.com/valyala/fasthttp"
)

type Servlet interface {
	web.Servlet

	Handle(servletCtx server.ServletCtx, ctx *fasthttp.RequestCtx) *web.Error
	RequestPath(ctx *fasthttp.RequestCtx) string
	setContextPath(contextPath string)
}

type Servlets struct {
	Servlet

	ContextPath string
}

func (s *Servlets) ServletCtx(serverCtx server.ServerCtx) server.ServletCtx {
	return server.NewServletContext(nil, serverCtx)
}

func (s *Servlets) Init(serverCtx server.ServerCtx) error {
	return nil
}

func (s *Servlets) OnStart(serverCtx server.ServerCtx) error {
	return nil
}

func (s *Servlets) OnStop(serverCtx server.ServerCtx) {
	//
}

func (s *Servlets) Destroy(serverCtx server.ServerCtx) {
	//
}

func (s *Servlets) Handle(servletCtx server.ServletCtx, ctx *fasthttp.RequestCtx) *web.Error {
	return nil
}

func (s *Servlets) setContextPath(contextPath string) {
	s.ContextPath = contextPath
}

func (s *Servlets) RequestPath(ctx *fasthttp.RequestCtx) string {
	return strings.Replace(string(ctx.Path()), s.ContextPath, "", -1)
}