//
// Copyright 2018, Sander van Harmelen
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package cloudstack

import (
	"encoding/json"
	"fmt"
	"net/url"
	"strconv"
)

type AddBrocadeVcsDeviceParams struct {
	p map[string]interface{}
}

func (p *AddBrocadeVcsDeviceParams) toURLValues() url.Values {
	u := url.Values{}
	if p.p == nil {
		return u
	}
	if v, found := p.p["hostname"]; found {
		u.Set("hostname", v.(string))
	}
	if v, found := p.p["password"]; found {
		u.Set("password", v.(string))
	}
	if v, found := p.p["physicalnetworkid"]; found {
		u.Set("physicalnetworkid", v.(string))
	}
	if v, found := p.p["username"]; found {
		u.Set("username", v.(string))
	}
	return u
}

func (p *AddBrocadeVcsDeviceParams) SetHostname(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["hostname"] = v
	return
}

func (p *AddBrocadeVcsDeviceParams) SetPassword(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["password"] = v
	return
}

func (p *AddBrocadeVcsDeviceParams) SetPhysicalnetworkid(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["physicalnetworkid"] = v
	return
}

func (p *AddBrocadeVcsDeviceParams) SetUsername(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["username"] = v
	return
}

// You should always use this function to get a new AddBrocadeVcsDeviceParams instance,
// as then you are sure you have configured all required params
func (s *BrocadeVCSService) NewAddBrocadeVcsDeviceParams(hostname string, password string, physicalnetworkid string, username string) *AddBrocadeVcsDeviceParams {
	p := &AddBrocadeVcsDeviceParams{}
	p.p = make(map[string]interface{})
	p.p["hostname"] = hostname
	p.p["password"] = password
	p.p["physicalnetworkid"] = physicalnetworkid
	p.p["username"] = username
	return p
}

// Adds a Brocade VCS Switch
func (s *BrocadeVCSService) AddBrocadeVcsDevice(p *AddBrocadeVcsDeviceParams) (*AddBrocadeVcsDeviceResponse, error) {
	resp, err := s.cs.newRequest("addBrocadeVcsDevice", p.toURLValues())
	if err != nil {
		return nil, err
	}

	var r AddBrocadeVcsDeviceResponse
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}

	// If we have a async client, we need to wait for the async result
	if s.cs.async {
		b, err := s.cs.GetAsyncJobResult(r.JobID, s.cs.timeout)
		if err != nil {
			if err == AsyncTimeoutErr {
				return &r, err
			}
			return nil, err
		}

		b, err = getRawValue(b)
		if err != nil {
			return nil, err
		}

		if err := json.Unmarshal(b, &r); err != nil {
			return nil, err
		}
	}

	return &r, nil
}

type AddBrocadeVcsDeviceResponse struct {
	JobID             string `json:"jobid"`
	Brocadedevicename string `json:"brocadedevicename"`
	Hostname          string `json:"hostname"`
	Physicalnetworkid string `json:"physicalnetworkid"`
	Provider          string `json:"provider"`
	Vcsdeviceid       string `json:"vcsdeviceid"`
}

type DeleteBrocadeVcsDeviceParams struct {
	p map[string]interface{}
}

func (p *DeleteBrocadeVcsDeviceParams) toURLValues() url.Values {
	u := url.Values{}
	if p.p == nil {
		return u
	}
	if v, found := p.p["vcsdeviceid"]; found {
		u.Set("vcsdeviceid", v.(string))
	}
	return u
}

func (p *DeleteBrocadeVcsDeviceParams) SetVcsdeviceid(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["vcsdeviceid"] = v
	return
}

// You should always use this function to get a new DeleteBrocadeVcsDeviceParams instance,
// as then you are sure you have configured all required params
func (s *BrocadeVCSService) NewDeleteBrocadeVcsDeviceParams(vcsdeviceid string) *DeleteBrocadeVcsDeviceParams {
	p := &DeleteBrocadeVcsDeviceParams{}
	p.p = make(map[string]interface{})
	p.p["vcsdeviceid"] = vcsdeviceid
	return p
}

//  delete a Brocade VCS Switch
func (s *BrocadeVCSService) DeleteBrocadeVcsDevice(p *DeleteBrocadeVcsDeviceParams) (*DeleteBrocadeVcsDeviceResponse, error) {
	resp, err := s.cs.newRequest("deleteBrocadeVcsDevice", p.toURLValues())
	if err != nil {
		return nil, err
	}

	var r DeleteBrocadeVcsDeviceResponse
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}

	// If we have a async client, we need to wait for the async result
	if s.cs.async {
		b, err := s.cs.GetAsyncJobResult(r.JobID, s.cs.timeout)
		if err != nil {
			if err == AsyncTimeoutErr {
				return &r, err
			}
			return nil, err
		}

		if err := json.Unmarshal(b, &r); err != nil {
			return nil, err
		}
	}

	return &r, nil
}

type DeleteBrocadeVcsDeviceResponse struct {
	JobID       string `json:"jobid"`
	Displaytext string `json:"displaytext"`
	Success     bool   `json:"success"`
}

type ListBrocadeVcsDeviceNetworksParams struct {
	p map[string]interface{}
}

func (p *ListBrocadeVcsDeviceNetworksParams) toURLValues() url.Values {
	u := url.Values{}
	if p.p == nil {
		return u
	}
	if v, found := p.p["keyword"]; found {
		u.Set("keyword", v.(string))
	}
	if v, found := p.p["page"]; found {
		vv := strconv.Itoa(v.(int))
		u.Set("page", vv)
	}
	if v, found := p.p["pagesize"]; found {
		vv := strconv.Itoa(v.(int))
		u.Set("pagesize", vv)
	}
	if v, found := p.p["vcsdeviceid"]; found {
		u.Set("vcsdeviceid", v.(string))
	}
	return u
}

func (p *ListBrocadeVcsDeviceNetworksParams) SetKeyword(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["keyword"] = v
	return
}

func (p *ListBrocadeVcsDeviceNetworksParams) SetPage(v int) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["page"] = v
	return
}

func (p *ListBrocadeVcsDeviceNetworksParams) SetPagesize(v int) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["pagesize"] = v
	return
}

func (p *ListBrocadeVcsDeviceNetworksParams) SetVcsdeviceid(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["vcsdeviceid"] = v
	return
}

// You should always use this function to get a new ListBrocadeVcsDeviceNetworksParams instance,
// as then you are sure you have configured all required params
func (s *BrocadeVCSService) NewListBrocadeVcsDeviceNetworksParams(vcsdeviceid string) *ListBrocadeVcsDeviceNetworksParams {
	p := &ListBrocadeVcsDeviceNetworksParams{}
	p.p = make(map[string]interface{})
	p.p["vcsdeviceid"] = vcsdeviceid
	return p
}

// This is a courtesy helper function, which in some cases may not work as expected!
func (s *BrocadeVCSService) GetBrocadeVcsDeviceNetworkID(keyword string, vcsdeviceid string, opts ...OptionFunc) (string, int, error) {
	p := &ListBrocadeVcsDeviceNetworksParams{}
	p.p = make(map[string]interface{})

	p.p["keyword"] = keyword
	p.p["vcsdeviceid"] = vcsdeviceid

	for _, fn := range append(s.cs.options, opts...) {
		if err := fn(s.cs, p); err != nil {
			return "", -1, err
		}
	}

	l, err := s.ListBrocadeVcsDeviceNetworks(p)
	if err != nil {
		return "", -1, err
	}

	if l.Count == 0 {
		return "", l.Count, fmt.Errorf("No match found for %s: %+v", keyword, l)
	}

	if l.Count == 1 {
		return l.BrocadeVcsDeviceNetworks[0].Id, l.Count, nil
	}

	if l.Count > 1 {
		for _, v := range l.BrocadeVcsDeviceNetworks {
			if v.Name == keyword {
				return v.Id, l.Count, nil
			}
		}
	}
	return "", l.Count, fmt.Errorf("Could not find an exact match for %s: %+v", keyword, l)
}

// lists network that are using a brocade vcs switch
func (s *BrocadeVCSService) ListBrocadeVcsDeviceNetworks(p *ListBrocadeVcsDeviceNetworksParams) (*ListBrocadeVcsDeviceNetworksResponse, error) {
	resp, err := s.cs.newRequest("listBrocadeVcsDeviceNetworks", p.toURLValues())
	if err != nil {
		return nil, err
	}

	var r ListBrocadeVcsDeviceNetworksResponse
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}

	return &r, nil
}

type ListBrocadeVcsDeviceNetworksResponse struct {
	Count                    int                        `json:"count"`
	BrocadeVcsDeviceNetworks []*BrocadeVcsDeviceNetwork `json:"brocadevcsdevicenetwork"`
}

type BrocadeVcsDeviceNetwork struct {
	Account                     string `json:"account"`
	Aclid                       string `json:"aclid"`
	Acltype                     string `json:"acltype"`
	Broadcastdomaintype         string `json:"broadcastdomaintype"`
	Broadcasturi                string `json:"broadcasturi"`
	Canusefordeploy             bool   `json:"canusefordeploy"`
	Cidr                        string `json:"cidr"`
	Displaynetwork              bool   `json:"displaynetwork"`
	Displaytext                 string `json:"displaytext"`
	Dns1                        string `json:"dns1"`
	Dns2                        string `json:"dns2"`
	Domain                      string `json:"domain"`
	Domainid                    string `json:"domainid"`
	Gateway                     string `json:"gateway"`
	Id                          string `json:"id"`
	Ip6cidr                     string `json:"ip6cidr"`
	Ip6gateway                  string `json:"ip6gateway"`
	Isdefault                   bool   `json:"isdefault"`
	Ispersistent                bool   `json:"ispersistent"`
	Issystem                    bool   `json:"issystem"`
	Name                        string `json:"name"`
	Netmask                     string `json:"netmask"`
	Networkcidr                 string `json:"networkcidr"`
	Networkdomain               string `json:"networkdomain"`
	Networkofferingavailability string `json:"networkofferingavailability"`
	Networkofferingconservemode bool   `json:"networkofferingconservemode"`
	Networkofferingdisplaytext  string `json:"networkofferingdisplaytext"`
	Networkofferingid           string `json:"networkofferingid"`
	Networkofferingname         string `json:"networkofferingname"`
	Physicalnetworkid           string `json:"physicalnetworkid"`
	Project                     string `json:"project"`
	Projectid                   string `json:"projectid"`
	Related                     string `json:"related"`
	Reservediprange             string `json:"reservediprange"`
	Restartrequired             bool   `json:"restartrequired"`
	Service                     []struct {
		Capability []struct {
			Canchooseservicecapability bool   `json:"canchooseservicecapability"`
			Name                       string `json:"name"`
			Value                      string `json:"value"`
		} `json:"capability"`
		Name     string `json:"name"`
		Provider []struct {
			Canenableindividualservice   bool     `json:"canenableindividualservice"`
			Destinationphysicalnetworkid string   `json:"destinationphysicalnetworkid"`
			Id                           string   `json:"id"`
			Name                         string   `json:"name"`
			Physicalnetworkid            string   `json:"physicalnetworkid"`
			Servicelist                  []string `json:"servicelist"`
			State                        string   `json:"state"`
		} `json:"provider"`
	} `json:"service"`
	Specifyipranges  bool   `json:"specifyipranges"`
	State            string `json:"state"`
	Strechedl2subnet bool   `json:"strechedl2subnet"`
	Subdomainaccess  bool   `json:"subdomainaccess"`
	Tags             []struct {
		Account      string `json:"account"`
		Customer     string `json:"customer"`
		Domain       string `json:"domain"`
		Domainid     string `json:"domainid"`
		Key          string `json:"key"`
		Project      string `json:"project"`
		Projectid    string `json:"projectid"`
		Resourceid   string `json:"resourceid"`
		Resourcetype string `json:"resourcetype"`
		Value        string `json:"value"`
	} `json:"tags"`
	Traffictype       string        `json:"traffictype"`
	Type              string        `json:"type"`
	Vlan              string        `json:"vlan"`
	Vpcid             string        `json:"vpcid"`
	Zoneid            string        `json:"zoneid"`
	Zonename          string        `json:"zonename"`
	Zonesnetworkspans []interface{} `json:"zonesnetworkspans"`
}

type ListBrocadeVcsDevicesParams struct {
	p map[string]interface{}
}

func (p *ListBrocadeVcsDevicesParams) toURLValues() url.Values {
	u := url.Values{}
	if p.p == nil {
		return u
	}
	if v, found := p.p["keyword"]; found {
		u.Set("keyword", v.(string))
	}
	if v, found := p.p["page"]; found {
		vv := strconv.Itoa(v.(int))
		u.Set("page", vv)
	}
	if v, found := p.p["pagesize"]; found {
		vv := strconv.Itoa(v.(int))
		u.Set("pagesize", vv)
	}
	if v, found := p.p["physicalnetworkid"]; found {
		u.Set("physicalnetworkid", v.(string))
	}
	if v, found := p.p["vcsdeviceid"]; found {
		u.Set("vcsdeviceid", v.(string))
	}
	return u
}

func (p *ListBrocadeVcsDevicesParams) SetKeyword(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["keyword"] = v
	return
}

func (p *ListBrocadeVcsDevicesParams) SetPage(v int) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["page"] = v
	return
}

func (p *ListBrocadeVcsDevicesParams) SetPagesize(v int) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["pagesize"] = v
	return
}

func (p *ListBrocadeVcsDevicesParams) SetPhysicalnetworkid(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["physicalnetworkid"] = v
	return
}

func (p *ListBrocadeVcsDevicesParams) SetVcsdeviceid(v string) {
	if p.p == nil {
		p.p = make(map[string]interface{})
	}
	p.p["vcsdeviceid"] = v
	return
}

// You should always use this function to get a new ListBrocadeVcsDevicesParams instance,
// as then you are sure you have configured all required params
func (s *BrocadeVCSService) NewListBrocadeVcsDevicesParams() *ListBrocadeVcsDevicesParams {
	p := &ListBrocadeVcsDevicesParams{}
	p.p = make(map[string]interface{})
	return p
}

// Lists Brocade VCS Switches
func (s *BrocadeVCSService) ListBrocadeVcsDevices(p *ListBrocadeVcsDevicesParams) (*ListBrocadeVcsDevicesResponse, error) {
	resp, err := s.cs.newRequest("listBrocadeVcsDevices", p.toURLValues())
	if err != nil {
		return nil, err
	}

	var r ListBrocadeVcsDevicesResponse
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}

	return &r, nil
}

type ListBrocadeVcsDevicesResponse struct {
	Count             int                 `json:"count"`
	BrocadeVcsDevices []*BrocadeVcsDevice `json:"brocadevcsdevice"`
}

type BrocadeVcsDevice struct {
	Brocadedevicename string `json:"brocadedevicename"`
	Hostname          string `json:"hostname"`
	Physicalnetworkid string `json:"physicalnetworkid"`
	Provider          string `json:"provider"`
	Vcsdeviceid       string `json:"vcsdeviceid"`
}