package restserver

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

	"git.ukamnya.ru/stulyaganov/RestApiv2/internal/bd/model"
	"git.ukamnya.ru/stulyaganov/RestApiv2/pkg/utils/password"
	"github.com/golang-jwt/jwt/v5"
)

func (r *RestServer) configureRouterUser() {
	r.router.HandleFunc("/api/register", r.chekUserRegistr(r.HandleFuncRegUser())).Methods("POST")
	r.router.HandleFunc("/api/login", r.chekUserLogin(r.HandleFuncLoginUser())).Methods("POST")
	r.router.HandleFunc("/api/logout", r.chekUserLogout(r.HandleFuncLogOutUser())).Methods("GET")
	r.router.HandleFunc("/api/refresh", r.checkUserRefresh(r.HandleFuncRefresh())).Methods("GET")
	r.router.HandleFunc("/api/user/savefilm", r.checkJwtAccess(r.HandleFuncAddFilmItem())).Methods(http.MethodPost)
	r.router.HandleFunc("/api/user/savesiries", r.checkJwtAccess(r.HandleFuncAddSiriesItem())).Methods(http.MethodPost)
	r.router.HandleFunc("/api/user/siries", r.checkJwtAccess(r.HandleFuncGetSiriesItem())).Methods(http.MethodGet)
	r.router.HandleFunc("/api/user/films", r.checkJwtAccess(r.HandleFuncGetFilmsItem())).Methods(http.MethodGet)
}

func (r *RestServer) HandleFuncRegUser() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		users := res.Context().Value(ContextKeyUser).(*model.User)

		hash, err := password.HashPassword(users.Password)

		if err != nil {
			r.logger.Error(err)
		}
		users.Password = string(*hash)
		err = r.db.User().Create(users)
		if err != nil {
			r.logger.Error(err)
		} else {
			// Reftoken, err := r.db.Token().FindByLogin(users.Login)
			// if err != nil {
			// 	fmt.Println(err)
			// }
			// if Reftoken != nil {
			// 	users.RefreshToken = *Reftoken
			// } else {
			// 	r.db.Token().Create(users.Login, users.RefreshToken)
			// }

			// data := &model.UserData{
			// 	Email:        users.Email,
			// 	PermisionLVL: users.PermisionLVL,
			// 	AccesToken:   users.AccesToken,
			// 	RefreshToken: users.RefreshToken,
			// }
			// err = json.NewEncoder(w).Encode(data)
			// if err != nil {
			// 	r.logger.Errorln(err)
			// }
			io.WriteString(w, `{"data":"Пользователь успешно зарегистрирован"}`)
		}

	}

}

func (r *RestServer) HandleFuncLoginUser() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		users := res.Context().Value(ContextKeyUser).(*model.User)
		data := &model.UserData{
			Login:        users.Login,
			Email:        users.Email,
			PermisionLVL: users.PermisionLVL,
			AccesToken:   users.AccesToken,
		}
		err := json.NewEncoder(w).Encode(data)
		if err != nil {
			r.logger.Errorln(err)
		}

	}
}

func (r *RestServer) HandleFuncLogOutUser() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		fmt.Println("Logout")
	}
}

func (r *RestServer) HandleFuncRefresh() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		users := res.Context().Value(ContextKeyUser).(*model.User)
		data := &model.UserData{
			Login:        users.Login,
			Email:        users.Email,
			PermisionLVL: users.PermisionLVL,
			AccesToken:   users.AccesToken,
		}
		err := json.NewEncoder(w).Encode(data)
		if err != nil {
			r.logger.Errorln(err)
		}

	}
}

func (r *RestServer) HandleFuncAddFilmItem() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
		name, _ := payload["name"].(string)
		data := make(map[string]int)
		err := json.NewDecoder(res.Body).Decode(&data)
		if err != nil {
			r.logger.Error(err)
			return
		}
		err = r.db.User().AddSaveFilmsItem(name, data["SaveItemFilms"])
		if err != nil {
			r.logger.Error(err)
			return
		}
	}
}

func (r *RestServer) HandleFuncAddSiriesItem() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
		name, _ := payload["name"].(string)
		data := make(map[string]int)

		err := json.NewDecoder(res.Body).Decode(&data)
		if err != nil {
			r.logger.Error(err)
			return
		}
		err = r.db.User().AddSaveSiriesItem(name, data["SaveItemSiries"])
		if err != nil {
			r.logger.Error(err)
			return
		}
	}
}

func (r *RestServer) HandleFuncGetSiriesItem() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
		name, _ := payload["name"].(string)
		listItem, err := r.db.User().GetSaveSiriesItem(name)
		if err != nil {
			r.logger.Error(err)
			w.WriteHeader(http.StatusBadRequest)
			return
		}
		data, err := r.db.Siries().FindByIdArray(listItem)
		if err != nil {
			r.logger.Error(err)
			w.WriteHeader(http.StatusBadRequest)
			return
		}
		jsByte, err := json.Marshal(data)
		if err != nil {
			r.logger.Error(err)
			w.WriteHeader(http.StatusBadRequest)
			return
		}
		io.WriteString(w, string(jsByte))
	}
}

func (r *RestServer) HandleFuncGetFilmsItem() http.HandlerFunc {
	return func(w http.ResponseWriter, res *http.Request) {
		payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
		name, _ := payload["name"].(string)
		listItem, err := r.db.User().GetSaveFilmsItem(name)
		if err != nil {
			r.logger.Error(err)
			w.WriteHeader(http.StatusBadRequest)
			return
		}
		data, err := r.db.Films().FindByIdArray(listItem)
		if err != nil {
			r.logger.Error(err)
			w.WriteHeader(http.StatusBadRequest)
			return
		}
		jsByte, _ := json.Marshal(data)
		io.WriteString(w, string(jsByte))
	}
}