package handler

import (
	"errors"

	"github.com/gin-gonic/gin"
	"github.com/wmms/wmms/internal/middleware"
	"github.com/wmms/wmms/internal/service"
	"github.com/wmms/wmms/pkg/response"
)

func (h *Handler) ListAccessibleOrganizations(c *gin.Context) {
	access, err := service.NewOrganizationAccessService().List(middleware.GetCurrentUserID(c))
	if err != nil {
		response.InternalError(c, "公司访问范围加载失败")
		return
	}
	response.Success(c, access)
}

func (h *Handler) SwitchOrganizationContext(c *gin.Context) {
	var req struct {
		OrganizationID         int64 `json:"organization_id" binding:"required,gt=0"`
		PreviousOrganizationID int64 `json:"previous_organization_id"`
	}
	if !bind(c, &req) {
		return
	}
	result, err := service.NewOrganizationAccessService().Switch(middleware.GetCurrentUserID(c), req.OrganizationID, req.PreviousOrganizationID)
	if err != nil {
		if errors.Is(err, service.ErrOrganizationInaccessible) {
			response.Forbidden(c, err.Error())
		} else {
			response.InternalError(c, "公司切换失败")
		}
		return
	}
	response.Success(c, result)
}