package controller

import (
	"math"
	"strconv"

	"github.com/gofiber/fiber/v2"

	"gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandang-groups/dto"
	service "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandang-groups/services"
	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandang-groups/validations"
	"gitlab.com/mbugroup/lti-api.git/internal/response"
)

type KandangGroupController struct {
	KandangGroupService service.KandangGroupService
}

func NewKandangGroupController(kandangGroupService service.KandangGroupService) *KandangGroupController {
	return &KandangGroupController{
		KandangGroupService: kandangGroupService,
	}
}

func (u *KandangGroupController) GetAll(c *fiber.Ctx) error {
	query := &validation.Query{
		Page:       c.QueryInt("page", 1),
		Limit:      c.QueryInt("limit", 10),
		Search:     c.Query("search", ""),
		LocationId: c.QueryInt("location_id", 0),
		PicId:      c.QueryInt("pic_id", 0),
		OrderBy:    c.Query("order_by", "desc"),
		SortBy:     c.Query("sort_by", "updated_at"),
	}

	if query.Page < 1 || query.Limit < 1 {
		return fiber.NewError(fiber.StatusBadRequest, "page and limit must be greater than 0")
	}

	result, totalResults, err := u.KandangGroupService.GetAll(c, query)
	if err != nil {
		return err
	}

	return c.Status(fiber.StatusOK).
		JSON(response.SuccessWithPaginate[dto.KandangGroupListDTO]{
			Code:    fiber.StatusOK,
			Status:  "success",
			Message: "Get all kandang groups successfully",
			Meta: response.Meta{
				Page:         query.Page,
				Limit:        query.Limit,
				TotalPages:   int64(math.Ceil(float64(totalResults) / float64(query.Limit))),
				TotalResults: totalResults,
			},
			Data: dto.ToKandangGroupListDTOs(result),
		})
}

func (u *KandangGroupController) GetOne(c *fiber.Ctx) error {
	param := c.Params("id")

	id, err := strconv.Atoi(param)
	if err != nil {
		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
	}

	result, err := u.KandangGroupService.GetOne(c, uint(id))
	if err != nil {
		return err
	}

	return c.Status(fiber.StatusOK).
		JSON(response.Success{
			Code:    fiber.StatusOK,
			Status:  "success",
			Message: "Get kandang group successfully",
			Data:    dto.ToKandangGroupListDTO(*result),
		})
}

func (u *KandangGroupController) CreateOne(c *fiber.Ctx) error {
	req := new(validation.Create)

	if err := c.BodyParser(req); err != nil {
		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
	}

	result, err := u.KandangGroupService.CreateOne(c, req)
	if err != nil {
		return err
	}

	return c.Status(fiber.StatusCreated).
		JSON(response.Success{
			Code:    fiber.StatusCreated,
			Status:  "success",
			Message: "Create kandang group successfully",
			Data:    dto.ToKandangGroupListDTO(*result),
		})
}

func (u *KandangGroupController) UpdateOne(c *fiber.Ctx) error {
	req := new(validation.Update)
	param := c.Params("id")

	id, err := strconv.Atoi(param)
	if err != nil {
		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
	}

	if err := c.BodyParser(req); err != nil {
		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
	}

	result, err := u.KandangGroupService.UpdateOne(c, req, uint(id))
	if err != nil {
		return err
	}

	return c.Status(fiber.StatusOK).
		JSON(response.Success{
			Code:    fiber.StatusOK,
			Status:  "success",
			Message: "Update kandang group successfully",
			Data:    dto.ToKandangGroupListDTO(*result),
		})
}

func (u *KandangGroupController) DeleteOne(c *fiber.Ctx) error {
	param := c.Params("id")

	id, err := strconv.Atoi(param)
	if err != nil {
		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
	}

	if err := u.KandangGroupService.DeleteOne(c, uint(id)); err != nil {
		return err
	}

	return c.Status(fiber.StatusOK).
		JSON(response.Common{
			Code:    fiber.StatusOK,
			Status:  "success",
			Message: "Delete kandang group successfully",
		})
}