package server

import (
	"fmt"
	"net/url"
	"strconv"
	"strings"

	"gitea.timerzz.com/kedaya_haitao/coach-spider/spider"
	"gitea.timerzz.com/kedaya_haitao/common/pkg/web"
	v2 "gitea.timerzz.com/kedaya_haitao/common/structs/v2"
	"github.com/gofiber/fiber/v3"
)

type SpiderSvc struct {
	ctl        *spider.Controller
	providerId v2.ProviderId
}

func NewSpiderSvc(ctl *spider.Controller, providerId v2.ProviderId) *SpiderSvc {
	return &SpiderSvc{
		ctl:        ctl,
		providerId: providerId,
	}
}

func (s *SpiderSvc) Registry(r fiber.Router) {
	api := r.Group(fmt.Sprintf("/api/v2/provider/%s", s.providerId))
	api.Post("pull", s.Pull)
	api.Post("price/fetch/:id", s.FetchArticlePrice)
	api.Post("detail/fetch/:pid", s.FetchArticleDetail)
	api.Post("ats/fetch/:pid", s.FetchArticleAts)
	api.Get("ats/:pid", s.GetArticleAts)
}

func (s *SpiderSvc) Pull(ctx fiber.Ctx) error {
	// 接收到，就爬取数据
	go s.ctl.Crawl()
	return ctx.JSON(web.NewResponse("ok", "ok"))
}

func (s *SpiderSvc) FetchArticlePrice(ctx fiber.Ctx) error {
	i := ctx.Params("id")
	id, _ := strconv.Atoi(i)
	if id == 0 {
		return fmt.Errorf("id is empty")
	}
	if err := s.ctl.FetchArticlePrice(ctx.Context(), uint(id)); err != nil {
		return err
	}
	return ctx.JSON(web.NewResponse("ok"))
}

func (s *SpiderSvc) FetchArticleDetail(ctx fiber.Ctx) error {
	pid, err := url.QueryUnescape(ctx.Params("pid"))
	if err != nil {
		return err
	}
	pid = strings.ReplaceAll(pid, " ", "-")
	pid = strings.ReplaceAll(pid, "+", "-")
	if err = s.ctl.FetchArticleDetail(ctx.Context(), pid); err != nil {
		return err
	}
	return ctx.JSON(web.NewResponse("ok"))
}

func (s *SpiderSvc) FetchArticleAts(ctx fiber.Ctx) error {
	pid, err := url.QueryUnescape(ctx.Params("pid"))
	if err != nil {
		return err
	}
	pid = strings.ReplaceAll(pid, " ", "-")
	pid = strings.ReplaceAll(pid, "+", "-")
	if err = s.ctl.FetchArticleAts(ctx.Context(), pid); err != nil {
		return err
	}
	return ctx.JSON(web.NewResponse("ok"))
}

func (s *SpiderSvc) GetArticleAts(ctx fiber.Ctx) error {
	pid, err := url.QueryUnescape(ctx.Params("pid"))
	if err != nil {
		return err
	}
	pid = strings.ReplaceAll(pid, " ", "-")
	pid = strings.ReplaceAll(pid, "+", "-")
	ats, err := s.ctl.GetArticleAts(ctx.Context(), pid)
	if err != nil {
		return err
	}
	return ctx.JSON(web.NewResponse(ats))
}

//func (s *SpiderSvc) DelCalculate(ctx fiber.Ctx) error {
//	idStr := ctx.Params("id")
//	if idStr == "" {
//		return fiber.ErrBadRequest
//	}
//	id, _ := strconv.Atoi(idStr)
//	if err := s.ctl.DeleteCalculateProcess(uint(id)); err != nil {
//		return err
//	}
//	return nil
//}
//
//func (s *SpiderSvc) UpsertCalculate(ctx fiber.Ctx) error {
//	var cs []productv1.CalculateProcess
//	if err := ctx.Bind().JSON(&cs); err != nil {
//		return err
//	}
//	if err := s.ctl.SaveCalculateProcess(cs); err != nil {
//		return err
//	}
//	return nil
//}