package models

import (
	_ "github.com/go-sql-driver/mysql"
	"github.com/iwind/TeaGo/Tea"
	"github.com/iwind/TeaGo/dbs"
	"github.com/iwind/TeaGo/types"
	"strings"
	"time"
)

const (
	HTTPDNSDomainStateEnabled  = 1
	HTTPDNSDomainStateDisabled = 0
)

type HTTPDNSDomainDAO dbs.DAO

func NewHTTPDNSDomainDAO() *HTTPDNSDomainDAO {
	return dbs.NewDAO(&HTTPDNSDomainDAO{
		DAOObject: dbs.DAOObject{
			DB:     Tea.Env,
			Table:  "edgeHTTPDNSDomains",
			Model:  new(HTTPDNSDomain),
			PkName: "id",
		},
	}).(*HTTPDNSDomainDAO)
}

var SharedHTTPDNSDomainDAO *HTTPDNSDomainDAO

func init() {
	dbs.OnReady(func() {
		SharedHTTPDNSDomainDAO = NewHTTPDNSDomainDAO()
	})
}

func (this *HTTPDNSDomainDAO) CreateDomain(tx *dbs.Tx, appDbId int64, domain string, isOn bool) (int64, error) {
	domain = strings.ToLower(strings.TrimSpace(domain))
	var op = NewHTTPDNSDomainOperator()
	op.AppId = appDbId
	op.Domain = domain
	op.IsOn = isOn
	op.CreatedAt = time.Now().Unix()
	op.UpdatedAt = time.Now().Unix()
	op.State = HTTPDNSDomainStateEnabled
	err := this.Save(tx, op)
	if err != nil {
		return 0, err
	}
	return types.Int64(op.Id), nil
}

func (this *HTTPDNSDomainDAO) DisableDomain(tx *dbs.Tx, domainId int64) error {
	_, err := this.Query(tx).
		Pk(domainId).
		Set("state", HTTPDNSDomainStateDisabled).
		Update()
	return err
}

func (this *HTTPDNSDomainDAO) DisableDomainsWithAppId(tx *dbs.Tx, appDbId int64) error {
	_, err := this.Query(tx).
		Attr("appId", appDbId).
		State(HTTPDNSDomainStateEnabled).
		Set("state", HTTPDNSDomainStateDisabled).
		Set("updatedAt", time.Now().Unix()).
		Update()
	return err
}

func (this *HTTPDNSDomainDAO) UpdateDomainStatus(tx *dbs.Tx, domainId int64, isOn bool) error {
	_, err := this.Query(tx).
		Pk(domainId).
		State(HTTPDNSDomainStateEnabled).
		Set("isOn", isOn).
		Set("updatedAt", time.Now().Unix()).
		Update()
	return err
}

func (this *HTTPDNSDomainDAO) FindEnabledDomain(tx *dbs.Tx, domainId int64) (*HTTPDNSDomain, error) {
	one, err := this.Query(tx).
		Pk(domainId).
		State(HTTPDNSDomainStateEnabled).
		Find()
	if one == nil {
		return nil, err
	}
	return one.(*HTTPDNSDomain), nil
}

func (this *HTTPDNSDomainDAO) FindEnabledDomainWithAppAndName(tx *dbs.Tx, appDbId int64, domain string) (*HTTPDNSDomain, error) {
	one, err := this.Query(tx).
		State(HTTPDNSDomainStateEnabled).
		Attr("appId", appDbId).
		Attr("domain", strings.ToLower(strings.TrimSpace(domain))).
		Find()
	if one == nil {
		return nil, err
	}
	return one.(*HTTPDNSDomain), nil
}

func (this *HTTPDNSDomainDAO) ListEnabledDomainsWithAppId(tx *dbs.Tx, appDbId int64, keyword string) (result []*HTTPDNSDomain, err error) {
	query := this.Query(tx).
		State(HTTPDNSDomainStateEnabled).
		Attr("appId", appDbId).
		AscPk()
	if len(keyword) > 0 {
		query = query.Where("domain LIKE :kw").Param("kw", "%"+keyword+"%")
	}
	_, err = query.Slice(&result).FindAll()
	return
}

func (this *HTTPDNSDomainDAO) CountEnabledDomains(tx *dbs.Tx, appDbId int64) (int64, error) {
	query := this.Query(tx).State(HTTPDNSDomainStateEnabled)
	if appDbId > 0 {
		query = query.Attr("appId", appDbId)
	}
	return query.Count()
}