package picture

import (
	"bytes"
	"fmt"
	"io"
	"strings"

	"git.umbach.dev/app-idea/rest-api/modules/config"
	"git.umbach.dev/app-idea/rest-api/modules/rabbitmq"
	"git.umbach.dev/app-idea/rest-api/modules/structs"
	"git.umbach.dev/app-idea/rest-api/routers/api/v1/user"
	"github.com/gofiber/fiber/v2"
	"github.com/google/uuid"
	log "github.com/sirupsen/logrus"
)

func Test(c *fiber.Ctx) error {
	log.Infoln("header", string(c.Request().Header.ContentType()))

	log.Infoln("formValue", c.FormValue("image"))

	file, err := c.FormFile("image")

	if err != nil {
		log.Infoln("err1", err)
		return c.SendStatus(fiber.StatusInternalServerError)
	}

	f, err := file.Open()

	if err != nil {
		log.Info("err001")
		return c.SendStatus(fiber.StatusInternalServerError)
	}

	defer f.Close()

	buf := bytes.NewBuffer(nil)

	if _, err := io.Copy(buf, f); err != nil {
		log.Info("err002")
		return c.SendStatus(fiber.StatusInternalServerError)
	}

	log.Infoln("bytes", len(buf.Bytes()))

	user, err := user.GetUserBySessionId(c.Cookies(config.Cfg.Settings.Cookies.SessionId))

	if err != nil {
		log.Infoln("err004", err)
		return c.SendStatus(fiber.StatusInternalServerError)
	}

	log.Infoln("userId", user.Id)

	rabbitmq.PublishPicture(structs.RabbitmqPictureMessage{Picture: buf.Bytes(), UserId: user.Id, Filename: file.Filename})

	filename := strings.Replace(uuid.New().String(), "-", "", -1)
	fileExt := strings.Split(file.Filename, ".")[1]
	image := fmt.Sprintf("%s.%s", filename, fileExt)

	err = c.SaveFile(file, "./img/"+image)

	if err != nil {
		log.Infoln("err2", err)
		return c.SendStatus(fiber.StatusInternalServerError)
	}

	if err != nil {
		log.Infoln("err fileUpload:", err)
	}

	log.Infoln("no error")

	return c.SendStatus(fiber.StatusCreated)
}