package handler

import (
	"kemendagri/sipd/services/master-sipd/controllers"
	"kemendagri/sipd/services/master-sipd/models"
	"kemendagri/sipd/services/master-sipd/utils"
	"log"
	"net/http"
	"strconv"

	"github.com/go-playground/validator/v10"
	"github.com/gofiber/fiber/v2"
)

type UrusanHandler struct {
	Controller *controllers.UrusanController
	Validate   *validator.Validate
}

func NewUrusanHandler(app *fiber.App, vld *validator.Validate, controller *controllers.UrusanController) {
	handler := &UrusanHandler{
		Controller: controller,
		Validate:   vld,
	}

	// public route
	rpub := app.Group("/urusan")
	rpub.Get("/", handler.Index)
	rpub.Get("/:id/:tahun", handler.View)
	rpub.Post("/", handler.Create)
	rpub.Put("/:id", handler.Update)
	rpub.Delete("/:id", handler.Delete)
	rpub.Put("/:id/lock", handler.UpdateLocked)
	rpub.Put("/:id/disable", handler.UpdateDisable)
}

// Index func for get lists of urusan.
//
//	@Summary		get lists of urusan
//	@Description	get lists of urusan
//	@Tags			Master Urusan
//	@Accept			json
//	@Param			page	query	int		false	"Halaman yang ditampilkan"
//	@Param			limit	query	int		false	"Jumlah data per halaman, maksimal 50 data"
//	@param			filter	query	string	false	"Key value pencarian ([kode_urusan,nama_urusan,tahun,daerah_khusus,jenis_pemda]). Contoh: kode_urusan.1 -> (akan menampilkan data dengan kode urusan = '1')"
//	@Produce		json
//	@success		200	{array}		models.MstUrusanModel	"Success"
//	@Failure		400	{object}	utils.RequestError		"Bad request"
//	@Failure		401	{object}	utils.RequestError		"Unauthorized"
//	@Failure		404	{object}	utils.RequestError		"Not found"
//	@Failure		422	{array}		utils.RequestError		"Data validation failed"
//	@Failure		500	{object}	utils.RequestError		"Server error"
//	@Router			/urusan [get]
func (h *UrusanHandler) Index(c *fiber.Ctx) error {

	page, err := strconv.Atoi(c.Query("page", "1"))
	if err != nil {
		return err
	}
	log.Println("page: ", page)

	var limit int
	limit, err = strconv.Atoi(c.Query("limit", "20"))
	if err != nil {
		return err
	}
	log.Println("page: ", page)

	//limit max 50
	if limit > 50 {
		limit = 50
	}

	resp, totalCount, pageCount, err := h.Controller.Index(page, limit, c.Query("filter", ""))

	if err != nil {
		return err
	}

	log.Printf("totalCount: %d, perPage: %d, pageCount: %d\n", totalCount, limit, pageCount)

	c.Append("x-pagination-total-count", strconv.Itoa(totalCount))
	c.Append("x-pagination-page-count", strconv.Itoa(pageCount))
	c.Append("x-pagination-page-size", strconv.Itoa(limit))
	if page > 1 {
		c.Append("x-pagination-previous-page", strconv.Itoa(page-1))
	}
	c.Append("x-pagination-current-page", strconv.Itoa(page))
	if page < pageCount {
		c.Append("x-pagination-next-page", strconv.Itoa(page+1))
	}

	return c.JSON(resp)

}

// Index func for get detail of urusan.
//
//	@Summary		get detail of urusan
//	@Description	get detail of urusan
//	@Tags			Master Urusan
//	@Accept			json
//	@Param			id	path	int	false	"data yang dipilih berdasarkan id urusan"
//	@Param			tahun	path	int	false	"data yang dipilih berdasarkan tahun"
//	@Produce		json
//	@success		200	{object}	models.MstUrusanDetilModel	"Success"
//	@Failure		400	{object}	utils.RequestError		"Bad request"
//	@Failure		401	{object}	utils.RequestError		"Unauthorized"
//	@Failure		404	{object}	utils.RequestError		"Not found"
//	@Failure		422	{array}		utils.RequestError		"Data validation failed"
//	@Failure		500	{object}	utils.RequestError		"Server error"
//	@Router			/urusan/{id}/{tahun} [get]
func (h *UrusanHandler) View(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id", 0)
	if err != nil {
		return err
	}

	tahun, err := c.ParamsInt("tahun", 0)
	if err != nil {
		return err
	}

	resp, err := h.Controller.View(id, tahun)

	if err != nil {
		return err
	}

	return c.JSON(resp)
}



// Create func for create new urusan.
//
//	@Summary		create new urusan
//	@Description	create new urusan.
//	@Tags			Master Urusan
//	@Accept			json
//	@Param			payload	body	models.MstUrusanPayloadModel	true	"Payload"
//	@Produce		json
//	@success		200	{object}	bool						"Create success"
//	@Failure		400	{object}	utils.RequestError			"Bad request"
//	@Failure		401	{object}	utils.RequestError			"Unauthorized"
//	@Failure		404	{object}	utils.RequestError			"Not found"
//	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
//	@Failure		500	{object}	utils.RequestError			"Server error"
//	@Security		ApiKeyAuth
//	@Router			/urusan [post]
func (h *UrusanHandler) Create(c *fiber.Ctx) error {
	// Siapkan payload
	payload := new(models.MstUrusanPayloadModel)

	// Baca payload dari request
	err := c.BodyParser(payload)
	if err != nil {
		return utils.RequestError{
			Code:    http.StatusBadRequest,
			Message: "format payload tidak valid. - " + err.Error(),
		}
	}

	// Validate form input
	err = h.Validate.Struct(payload)
	if err != nil {
		return err
	}

	// TODO: Dapatkan user ID dari JWT token atau session
	// Sementara menggunakan default value 1
	createdBy := 1

	// Panggil fungsi Create pada UrusanController
	err = h.Controller.Create(c.Context(), *payload, createdBy)
	if err != nil {
		return err
	}

	return c.JSON(fiber.Map{
		"success": true,
		"message": "Data urusan berhasil disimpan",
	})
}

// Create func for update urusan.
//
//	@Summary		update urusan
//	@Description	update urusan.
//	@Tags			Master Urusan
//	@Accept			json
//	@Param			id		path	int								false	"data yang dipilih untuk diubah berdasarkan id urusan"
//	@Param			payload	body	models.MstUrusanPayloadModel	true	"Payload"
//	@Produce		json
//	@success		200	{object}	bool						"Update success"
//	@Failure		400	{object}	utils.RequestError			"Bad request"
//	@Failure		401	{object}	utils.RequestError			"Unauthorized"
//	@Failure		404	{object}	utils.RequestError			"Not found"
//	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
//	@Failure		500	{object}	utils.RequestError			"Server error"
//	@Security		ApiKeyAuth
//	@Router			/urusan/{id} [put]
func (h *UrusanHandler) Update(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id", 0)
	if err != nil {
		return err
	}

	// siapkan penampung payload dari fe
	payload := new(models.MstUrusanUpdatePayloadModel)

	// baca kiriman dari fe
	err = c.BodyParser(payload)
	if err != nil {
		return err
	}

	// Validate form input
	err = h.Validate.Struct(payload)
	if err != nil {
		return err
	}

	// TODO: Get updatedBy from JWT/Session
	updatedBy := 1

	err = h.Controller.Update(c.Context(), id, *payload, updatedBy)
	if err != nil {
		return err
	}

	return c.JSON(fiber.Map{
		"success": true,
		"message": "Data urusan berhasil diupdate",
	})
}

// Create func for delete urusan.
//
//	@Summary		delete urusan
//	@Description	delete urusan.
//	@Tags			Master Urusan
//	@Accept			json
//	@Param			id	path	int	false	"data yang dipilih untuk dihapus berdasarkan id urusan"
//	@Produce		json
//	@success		200	{object}	bool						"Delete success"
//	@Failure		400	{object}	utils.RequestError			"Bad request"
//	@Failure		401	{object}	utils.RequestError			"Unauthorized"
//	@Failure		404	{object}	utils.RequestError			"Not found"
//	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
//	@Failure		500	{object}	utils.RequestError			"Server error"
//	@Security		ApiKeyAuth
//	@Router			/urusan/{id} [delete]
func (h *UrusanHandler) Delete(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id", 0)
	if err != nil {
		return err
	}

	// TODO: Get deletedBy from JWT/Session
	deletedBy := 1

	err = h.Controller.Delete(c.Context(), id, deletedBy)
	if err != nil {
		return err
	}

	return c.JSON(fiber.Map{
		"success": true,
		"message": "Data urusan berhasil dihapus",
	})
}

// Create func for update urusan locked status.
//
//	@Summary		update urusan locked status
//	@Description	update urusan locked status.
//	@Tags			Master Urusan
//	@Accept			json
//	@Param			id		path	int		false	"data yang dipilih untuk diubah berdasarkan id urusan"
//	@Param			locked	query	bool	true	"status locked yang diinginkan"
//	@Produce		json
//	@success		200	{object}	bool						"Update success"
//	@Failure		400	{object}	utils.RequestError			"Bad request"
//	@Failure		401	{object}	utils.RequestError			"Unauthorized"
//	@Failure		404	{object}	utils.RequestError			"Not found"
//	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
//	@Failure		500	{object}	utils.RequestError			"Server error"
//	@Security		ApiKeyAuth
//	@Router			/urusan/{id}/lock [put]
func (h *UrusanHandler) UpdateLocked(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id", 0)
	if err != nil {
		return err
	}

	locked, err := strconv.ParseBool(c.Query("locked", "true"))
	if err != nil {
		return utils.RequestError{
			Code:    http.StatusBadRequest,
			Message: "Parameter locked harus berupa boolean (true/false)",
		}
	}

	// TODO: Get updatedBy from JWT/Session
	updatedBy := 1

	err = h.Controller.UpdateLocked(c.Context(), id, locked, updatedBy)
	if err != nil {
		return err
	}

	return c.JSON(fiber.Map{
		"success": true,
		"message": "Status locked urusan berhasil diupdate",
	})
}

// Create func for update urusan disable status.
//
//	@Summary		update urusan disable status
//	@Description	update urusan disable status.
//	@Tags			Master Urusan
//	@Accept			json
//	@Param			id		path	int		false	"data yang dipilih untuk diubah berdasarkan id urusan"
//	@Param			disable	query	bool	true	"status disable yang diinginkan"
//	@Produce		json
//	@success		200	{object}	bool						"Update success"
//	@Failure		400	{object}	utils.RequestError			"Bad request"
//	@Failure		401	{object}	utils.RequestError			"Unauthorized"
//	@Failure		404	{object}	utils.RequestError			"Not found"
//	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
//	@Failure		500	{object}	utils.RequestError			"Server error"
//	@Security		ApiKeyAuth
//	@Router			/urusan/{id}/disable [put]
func (h *UrusanHandler) UpdateDisable(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id", 0)
	if err != nil {
		return err
	}

	disable, err := strconv.ParseBool(c.Query("disable", "true"))
	if err != nil {
		return utils.RequestError{
			Code:    http.StatusBadRequest,
			Message: "Parameter disable harus berupa boolean (true/false)",
		}
	}

	// TODO: Get updatedBy from JWT/Session
	updatedBy := 1

	err = h.Controller.UpdateDisable(c.Context(), id, disable, updatedBy)
	if err != nil {
		return err
	}

	return c.JSON(fiber.Map{
		"success": true,
		"message": "Status disable urusan berhasil diupdate",
	})
}

// // Create func for create new daerah.
// //
// //	@Summary		create new daerah
// //	@Description	create new daerah.
// //	@Tags			Ref Daerah
// //	@Accept			json
// //	@Param			payload	body	models.RefDaerahModelPayload	true	"Payload"
// //	@Produce		json
// //	@success		200	{object}	bool						"Create success"
// //	@Failure		400	{object}	utils.RequestError			"Bad request"
// //	@Failure		401	{object}	utils.RequestError			"Unauthorized"
// //	@Failure		404	{object}	utils.RequestError			"Not found"
// //	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
// //	@Failure		500	{object}	utils.RequestError			"Server error"
// //	@Security		ApiKeyAuth
// //	@Router			/daerah [post]
// func (h *DaerahHandler) Create(c *fiber.Ctx) error {
// 	// siapkan penampung payload dari fe
// 	payloadl := new(models.RefDaerahModelPayload)

// 	// baca kiriman dari fe
// 	err := c.BodyParser(payloadl)
// 	if err != nil {
// 		return err
// 	}

// 	// Validate form input
// 	err = h.Validate.Struct(payloadl)
// 	if err != nil {
// 		return err
// 	}

// 	err = h.Controller.Create(*payloadl)
// 	if err != nil {
// 		return err
// 	}

// 	return c.JSON("true")
// }

// // Create func for update daerah.
// //
// //	@Summary		update daerah
// //	@Description	update daerah.
// //	@Tags			Ref Daerah
// //	@Accept			json
// //	@Param			id		path	int								false	"data yang dipilih untuk diubah berdasarkan id daerah"
// //	@Param			payload	body	models.RefDaerahModelPayload	true	"Payload"
// //	@Produce		json
// //	@success		200	{object}	bool						"Update success"
// //	@Failure		400	{object}	utils.RequestError			"Bad request"
// //	@Failure		401	{object}	utils.RequestError			"Unauthorized"
// //	@Failure		404	{object}	utils.RequestError			"Not found"
// //	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
// //	@Failure		500	{object}	utils.RequestError			"Server error"
// //	@Security		ApiKeyAuth
// //	@Router			/daerah/{id} [put]
// func (h *DaerahHandler) Update(c *fiber.Ctx) error {
// 	id, err := c.ParamsInt("id", 0)
// 	if err != nil {
// 		return err
// 	}

// 	// siapkan penampung payload dari fe
// 	payloadl := new(models.RefDaerahModelPayload)

// 	// baca kiriman dari fe
// 	err = c.BodyParser(payloadl)
// 	if err != nil {
// 		return err
// 	}

// 	// Validate form input
// 	err = h.Validate.Struct(payloadl)
// 	if err != nil {
// 		return err
// 	}

// 	err = h.Controller.Update(id, *payloadl)
// 	if err != nil {
// 		return err
// 	}

// 	return c.JSON("true")
// }

// // Create func for delete daerah.
// //
// //	@Summary		delete daerah
// //	@Description	delete daerah.
// //	@Tags			Ref Daerah
// //	@Accept			json
// //	@Param			id	path	int	false	"data yang dipilih untuk dihapus berdasarkan id daerah"
// //	@Produce		json
// //	@success		200	{object}	bool						"Delete success"
// //	@Failure		400	{object}	utils.RequestError			"Bad request"
// //	@Failure		401	{object}	utils.RequestError			"Unauthorized"
// //	@Failure		404	{object}	utils.RequestError			"Not found"
// //	@Failure		422	{array}		utils.DataValidationError	"Data validation failed"
// //	@Failure		500	{object}	utils.RequestError			"Server error"
// //	@Security		ApiKeyAuth
// //	@Router			/daerah/{id} [delete]
// func (h *DaerahHandler) Delete(c *fiber.Ctx) error {
// 	id, err := c.ParamsInt("id", 0)
// 	if err != nil {
// 		return err
// 	}

// 	err = h.Controller.Delete(id)
// 	if err != nil {
// 		return err
// 	}

// 	return c.JSON("true")
// }