package model

import (
	"SciencesServer/app/common/model"
	"SciencesServer/serve/orm"
	"fmt"
)

type SysAuth struct {
	*model.SysAuth
}

// SysAuthScene 信息
type SysAuthScene struct {
	*model.SysAuth
	SceneID uint64 `json:"scene_id"`
}

// TenantAuth 租户权限
func (m *SysAuth) TenantAuth(tenantID uint64) ([]*SysAuthScene, error) {
	mSysTenantAuth := NewSysTenantAuth()

	out := make([]*SysAuthScene, 0)

	db := orm.GetDB().Table(m.TableName()+" AS a").
		Select("a.*, r_a.id AS scene_id").
		Joins(fmt.Sprintf("LEFT JOIN %s AS t_a ON t_a.auth_id = a.id AND t_a.tenant_id = %d AND t_a.is_deleted = %d",
			mSysTenantAuth.TableName(), tenantID, model.DeleteStatusForNot)).
		Where("a.is_deleted = ?", model.DeleteStatusForNot)

	if err := db.Scan(&out).Error; err != nil {
		return nil, err
	}
	return out, nil
}

// RoleAuth 角色权限
func (m *SysAuth) RoleAuth(tenantID, roleID uint64) ([]*SysAuthScene, error) {
	mSysTenantAuth := NewSysTenantAuth()

	mSysRoleAuth := NewSysRoleAuth()

	out := make([]*SysAuthScene, 0)

	db := orm.GetDB().Table(m.TableName()+" AS a").
		Select("a.*, r_a.id AS scene_id").
		Joins(fmt.Sprintf("LEFT JOIN %s AS t_a ON t_a.auth_id = a.id AND t_a.tenant_id = %d AND t_a.is_deleted = %d",
			mSysTenantAuth.TableName(), tenantID, model.DeleteStatusForNot)).
		Joins(fmt.Sprintf("LEFT JOIN %s AS r_a ON r_a.auth_id = a.id AND r_a.role_id = %d AND r_a.is_deleted = %d",
			mSysRoleAuth.TableName(), roleID, model.DeleteStatusForNot)).
		Where("a.is_deleted = ?", model.DeleteStatusForNot).
		Where("t_a.id > ?", 0)

	if err := db.Scan(&out).Error; err != nil {
		return nil, err
	}
	return out, nil
}

func NewSysAuth() *SysAuth {
	return &SysAuth{SysAuth: model.NewSysAuth()}
}