package httpserver

import (
	"context"
	"github.com/julienschmidt/httprouter"
	"net/http"
)

type Ctx struct {
	httpContext context.Context
	writer      http.ResponseWriter
	request     *http.Request

	routerParams httprouter.Params

	IHttpResponse
}

func NewCtx(writer http.ResponseWriter, request *http.Request) *Ctx {
	ctx := &Ctx{
		httpContext: request.Context(),
		writer:      writer,
		request:     request,

		IHttpResponse: NewHttpResponse(writer),
	}

	return ctx
}

func (ctx *Ctx) _setRouterParams(params httprouter.Params) {
	ctx.routerParams = params
}

func (ctx *Ctx) SetResponseHandler(response IHttpResponse) {
	ctx.IHttpResponse = response
}

func (ctx *Ctx) Writer() http.ResponseWriter {
	return ctx.writer
}

func (ctx *Ctx) Request() *http.Request {
	return ctx.request
}

func (ctx *Ctx) Param(name string) string {
	return ctx.routerParams.ByName(name)
}

func (ctx *Ctx) WriteHeader(code int) {
	ctx.writer.WriteHeader(code)
}

func (ctx *Ctx) Header() http.Header {
	return ctx.writer.Header()
}

func (ctx *Ctx) Write(resp []byte) (int, error) {
	return ctx.writer.Write(resp)
}

func (ctx *Ctx) WriteStr(resp string) (int, error) {
	return ctx.writer.Write([]byte(resp))
}