// Copyright (C) 2024 veypi <i@veypi.com>
// 2025-03-04 16:08:06
// Distributed under terms of the MIT license.

package role

import (
	"github.com/veypi/vbase/cfg"
	"github.com/veypi/vbase/models"
	"github.com/veypi/vigo"
)

type CreateRequest struct {
	OrgID       string   `json:"org_id" src:"json" desc:"组织ID"`
	Name        string   `json:"name" src:"json" desc:"角色名称"`
	Code        string   `json:"code" src:"json" desc:"角色代码"`
	Description string   `json:"description,omitempty" src:"json" desc:"描述"`
	PolicyIDs   []string `json:"policy_ids,omitempty" src:"json" desc:"策略ID列表"`
}

func create(x *vigo.X, req *CreateRequest) (*models.Role, error) {
	// 检查同一组织内代码是否已存在
	var count int64
	cfg.DB().Model(&models.Role{}).Where("org_id = ? AND code = ?", req.OrgID, req.Code).Count(&count)
	if count > 0 {
		return nil, vigo.ErrArgInvalid.WithString("role code already exists in this organization")
	}

	// 转换策略ID列表为字符串
	policyIDsStr := ""
	for i, id := range req.PolicyIDs {
		if i > 0 {
			policyIDsStr += ","
		}
		policyIDsStr += id
	}

	role := &models.Role{
		OrgID:       req.OrgID,
		Name:        req.Name,
		Code:        req.Code,
		Description: req.Description,
		PolicyIDs:   policyIDsStr,
		Scope:       models.PolicyScopeOrg,
	}

	if err := cfg.DB().Create(role).Error; err != nil {
		return nil, vigo.ErrInternalServer.WithError(err)
	}

	return role, nil
}