package handler

import (
	"net/http"
	"server/internal/model/common"
	"server/internal/model/request"
	"server/internal/pkg/httputil"
	"server/internal/service"
)

type SysMenuHandler struct {
	menuService *service.SysMenuService
}

func NewSysMenuHandler(menuService *service.SysMenuService) *SysMenuHandler {
	return &SysMenuHandler{menuService: menuService}
}

func (h *SysMenuHandler) ListPage(w http.ResponseWriter, r *http.Request) {
	pagination := httputil.Pagination(r)

	list, total, err := h.menuService.ListPage(r.Context(), pagination)
	if err != nil {
		httputil.Fail(w, err)
		return
	}

	resp := common.PageResponse{
		Page:     pagination.Page,
		PageSize: pagination.PageSize,
		List:     list,
		Total:    total,
	}

	httputil.OkWithPage(w, &resp)
}

func (h *SysMenuHandler) GetMenus(w http.ResponseWriter, r *http.Request) {
	list, err := h.menuService.GetMenus(r.Context())
	if err != nil {
		httputil.Fail(w, err)
		return
	}

	httputil.Ok(w, list)
}

func (h *SysMenuHandler) Create(w http.ResponseWriter, r *http.Request) {
	var req request.CreateSysMenuRequest

	if err := httputil.BindJson(r, &req); err != nil {
		httputil.Fail(w, err)
		return
	}

	if err := h.menuService.Create(r.Context(), req); err != nil {
		httputil.Fail(w, err)
		return
	}

	httputil.Ok(w)
}

func (h *SysMenuHandler) Update(w http.ResponseWriter, r *http.Request) {
	var req request.UpdateSysMenuRequest

	id, err := httputil.URLParamInt32(r, "id")
	if err != nil {
		httputil.Fail(w, err)
		return
	}

	if err = httputil.BindJson(r, &req); err != nil {
		httputil.Fail(w, err)
		return
	}

	if err = h.menuService.Update(r.Context(), id, req); err != nil {
		httputil.Fail(w, err)
		return
	}

	httputil.Ok(w)
}

func (h *SysMenuHandler) Delete(w http.ResponseWriter, r *http.Request) {
	id, err := httputil.URLParamInt32(r, "id")
	if err != nil {
		httputil.Fail(w, err)
		return
	}

	if err = h.menuService.Delete(r.Context(), id); err != nil {
		httputil.Fail(w, err)
		return
	}

	httputil.Ok(w)

}