// TODO: Get appropriate copyright header

package awx

import (
	"encoding/json"
)

// WorkflowJobTemplateLaunchResource defines the workflow job template launch resource
type WorkflowJobTemplateLaunchResource struct {
	Resource
}

// NewWorkflowJobTemplateLaunchResource creates a new workflow job template launch resource
func NewWorkflowJobTemplateLaunchResource(connection Connecter, path string) *WorkflowJobTemplateLaunchResource {
	resource := new(WorkflowJobTemplateLaunchResource)
	resource.connection = connection
	resource.path = path
	return resource
}

// Get returns a get request for the workflow job template launch
func (r *WorkflowJobTemplateLaunchResource) Get() Sender {
	request := new(WorkflowJobTemplateLaunchGetRequest)
	request.resource = &r.Resource
	return request
}

// Get returns a post request for the workflow job template launch
func (r *WorkflowJobTemplateLaunchResource) Post() PostSender {
	request := new(WorkflowJobTemplateLaunchPostRequest)
	request.resource = &r.Resource
	return request
}

// WorkflowJobTemplateLaunchGetRequest defines workflow job template launch get request from AWX
type WorkflowJobTemplateLaunchGetRequest struct {
	Request
}

// Send sends the workflow job template launch get request and returns the response
func (r *WorkflowJobTemplateLaunchGetRequest) Send() (response interface{}, err error) {
	response = new(WorkflowJobTemplateLaunchGetResponse)
	err = r.get(response)
	if err != nil {
		return nil, err
	}

	return
}

// Filter does nothing to the get request in this case. Needed to satisfy interface.
func (r *WorkflowJobTemplateLaunchGetRequest) Filter(name string, value interface{}) Sender {
	// no filter available
	return r
}

// WorkflowJobTemplateLaunchGetResponse defines the workflow job template launch post response from AWX
type WorkflowJobTemplateLaunchPostRequest struct {
	Request

	ExtraVarData string `json:"extra_vars"`
}

// ExtraVars set a map or external variables sent to the AWX job. This is converted to a string and attached to the request
func (r *WorkflowJobTemplateLaunchPostRequest) ExtraVars(values interface{}) PostSender {

	if values != nil {
		bytes, err := json.Marshal(values)
		if err != nil {
			return r
		}
		r.ExtraVarData = string(bytes)
	}

	return r
}

// Send sends the workflow job template launch post request and returns the response
func (r *WorkflowJobTemplateLaunchPostRequest) Send() (response interface{}, err error) {

	// Send the request:
	response = new(WorkflowJobTemplateLaunchPostResponse)
	err = r.post(r, response)
	if err != nil {
		return
	}

	return
}

// Filter does nothing to the post request in this case. Needed to satisfy interface.
func (r *WorkflowJobTemplateLaunchPostRequest) Filter(name string, value interface{}) Sender {
	// no filter available
	return r
}