package handler

import (
	"astra-users/model"
	"astra-users/pkg/utils"
	"errors"
	"github.com/labstack/echo/v4"
	"net/http"
)

func (h *Handler) GetPositionHandler(c echo.Context) error {
	id := c.Param("id")

	position, err := h.GetPosition(id)

	if err != nil {
		return err
	}

	return c.JSON(http.StatusOK, position)
}

func (h *Handler) GetPositions(c echo.Context) error {
	var positions []model.Position

	h.DB.Find(&positions)

	return c.JSON(http.StatusOK, positions)
}

func (h *Handler) GetPositionsByOrg(c echo.Context) error {
	id := c.Param("id")
	var positions []model.Position

	h.DB.Where("organization_id = ?", id).Find(&positions)

	return c.JSON(http.StatusOK, positions)
}

func (h *Handler) GetPosition(id string) (*model.Position, error) {
	var position model.Position

	r := h.DB.Find(&position, id)

	if r.RowsAffected == 0 {
		return nil, errors.New("position not found")
	}

	return &position, nil
}

func (h *Handler) CreatePosition(c echo.Context) (err error) {
	position := new(model.PositionApi)

	if err = c.Bind(position); err != nil {
		return c.NoContent(http.StatusBadRequest)
	}

	newPosition, err := utils.TypeConverter[model.Position](position)

	tx := h.DB.Create(&newPosition)

	if tx.RowsAffected == 0 {
		return c.NoContent(http.StatusBadGateway)
	}

	return c.JSON(http.StatusCreated, newPosition)
}

func (h *Handler) DeletePosition(c echo.Context) error {
	id := c.Param("id")

	tx := h.DB.Model(model.Position{}).Delete(id)

	if tx.RowsAffected == 0 {
		return c.NoContent(http.StatusNotFound)
	}

	return c.NoContent(http.StatusOK)
}

func (h *Handler) UpdatePosition(c echo.Context) (err error) {
	position := new(model.PositionApi)
	var newPosition model.Position

	id := c.Param("id")

	if err = c.Bind(position); err != nil {
		return c.NoContent(http.StatusBadRequest)
	}

	tx := h.DB.Find(&newPosition, id)

	if tx.RowsAffected == 0 {
		return c.NoContent(http.StatusNotFound)
	}

	if position.RightMask != 0 {
		newPosition.RightMask = position.RightMask
	}

	if position.Name != "" {
		newPosition.Name = position.Name
	}

	if position.OrganizationID.ID() != 0 {
		newPosition.OrganizationID = position.OrganizationID
	}

	tx = tx.Save(&newPosition)

	if tx.RowsAffected == 0 {
		return c.NoContent(http.StatusBadGateway)
	}

	return c.JSON(http.StatusCreated, newPosition)
}