// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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.

/*
 * Airflow API (Stable)
 *
 * Apache Airflow management API.
 *
 * API version: 1.0.0
 * Contact: dev@airflow.apache.org
 * Generated by: OpenAPI Generator (https://openapi-generator.tech)
 */

package airflow

import (
	_context "context"
	_ioutil "io/ioutil"
	_nethttp "net/http"
	_neturl "net/url"
	"strings"
	"github.com/antihax/optional"
)

// Linger please
var (
	_ _context.Context
)

// XComApiService XComApi service
type XComApiService service

// GetXcomEntriesOpts Optional parameters for the method 'GetXcomEntries'
type GetXcomEntriesOpts struct {
    Limit optional.Int32
    Offset optional.Int32
}

/*
GetXcomEntries Get all XCom entries
This endpoint allows specifying &#x60;~&#x60; as the dag_id, dag_run_id, task_id to retrieve XCOM entries for for all DAGs, DAG Runs and task instances.
 * @param ctx _context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param dagId The DAG ID.
 * @param dagRunId The DAG Run ID.
 * @param taskId The Task ID.
 * @param optional nil or *GetXcomEntriesOpts - Optional Parameters:
 * @param "Limit" (optional.Int32) -  The numbers of items to return.
 * @param "Offset" (optional.Int32) -  The number of items to skip before starting to collect the result set.
@return XComCollection
*/
func (a *XComApiService) GetXcomEntries(ctx _context.Context, dagId string, dagRunId string, taskId string, localVarOptionals *GetXcomEntriesOpts) (XComCollection, *_nethttp.Response, error) {
	var (
		localVarHTTPMethod   = _nethttp.MethodGet
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
		localVarReturnValue  XComCollection
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstances/{task_id}/xcomEntries"
	localVarPath = strings.Replace(localVarPath, "{"+"dag_id"+"}", _neturl.QueryEscape(parameterToString(dagId, "")) , -1)

	localVarPath = strings.Replace(localVarPath, "{"+"dag_run_id"+"}", _neturl.QueryEscape(parameterToString(dagRunId, "")) , -1)

	localVarPath = strings.Replace(localVarPath, "{"+"task_id"+"}", _neturl.QueryEscape(parameterToString(taskId, "")) , -1)

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := _neturl.Values{}
	localVarFormParams := _neturl.Values{}

	if localVarOptionals != nil && localVarOptionals.Limit.IsSet() {
		localVarQueryParams.Add("limit", parameterToString(localVarOptionals.Limit.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.Offset.IsSet() {
		localVarQueryParams.Add("offset", parameterToString(localVarOptionals.Offset.Value(), ""))
	}
	// to determine the Content-Type header
	localVarHTTPContentTypes := []string{}

	// set Content-Type header
	localVarHTTPContentType := selectHeaderContentType(localVarHTTPContentTypes)
	if localVarHTTPContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHTTPContentType
	}

	// to determine the Accept header
	localVarHTTPHeaderAccepts := []string{"application/json"}

	// set Accept header
	localVarHTTPHeaderAccept := selectHeaderAccept(localVarHTTPHeaderAccepts)
	if localVarHTTPHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHTTPHeaderAccept
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHTTPMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHTTPResponse, err := a.client.callAPI(r)
	if err != nil || localVarHTTPResponse == nil {
		return localVarReturnValue, localVarHTTPResponse, err
	}

	localVarBody, err := _ioutil.ReadAll(localVarHTTPResponse.Body)
	localVarHTTPResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHTTPResponse, err
	}

	if localVarHTTPResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHTTPResponse.Status,
		}
		if localVarHTTPResponse.StatusCode == 401 {
			var v Error
			err = a.client.decode(&v, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHTTPResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHTTPResponse, newErr
		}
		if localVarHTTPResponse.StatusCode == 403 {
			var v Error
			err = a.client.decode(&v, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHTTPResponse, newErr
			}
			newErr.model = v
		}
		return localVarReturnValue, localVarHTTPResponse, newErr
	}

	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
	if err != nil {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: err.Error(),
		}
		return localVarReturnValue, localVarHTTPResponse, newErr
	}

	return localVarReturnValue, localVarHTTPResponse, nil
}

/*
GetXcomEntry Get an XCom entry
 * @param ctx _context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param dagId The DAG ID.
 * @param dagRunId The DAG Run ID.
 * @param taskId The Task ID.
 * @param xcomKey The XCom Key.
@return XCom
*/
func (a *XComApiService) GetXcomEntry(ctx _context.Context, dagId string, dagRunId string, taskId string, xcomKey string) (XCom, *_nethttp.Response, error) {
	var (
		localVarHTTPMethod   = _nethttp.MethodGet
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
		localVarReturnValue  XCom
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstances/{task_id}/xcomEntries/{xcom_key}"
	localVarPath = strings.Replace(localVarPath, "{"+"dag_id"+"}", _neturl.QueryEscape(parameterToString(dagId, "")) , -1)

	localVarPath = strings.Replace(localVarPath, "{"+"dag_run_id"+"}", _neturl.QueryEscape(parameterToString(dagRunId, "")) , -1)

	localVarPath = strings.Replace(localVarPath, "{"+"task_id"+"}", _neturl.QueryEscape(parameterToString(taskId, "")) , -1)

	localVarPath = strings.Replace(localVarPath, "{"+"xcom_key"+"}", _neturl.QueryEscape(parameterToString(xcomKey, "")) , -1)

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := _neturl.Values{}
	localVarFormParams := _neturl.Values{}

	// to determine the Content-Type header
	localVarHTTPContentTypes := []string{}

	// set Content-Type header
	localVarHTTPContentType := selectHeaderContentType(localVarHTTPContentTypes)
	if localVarHTTPContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHTTPContentType
	}

	// to determine the Accept header
	localVarHTTPHeaderAccepts := []string{"application/json"}

	// set Accept header
	localVarHTTPHeaderAccept := selectHeaderAccept(localVarHTTPHeaderAccepts)
	if localVarHTTPHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHTTPHeaderAccept
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHTTPMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHTTPResponse, err := a.client.callAPI(r)
	if err != nil || localVarHTTPResponse == nil {
		return localVarReturnValue, localVarHTTPResponse, err
	}

	localVarBody, err := _ioutil.ReadAll(localVarHTTPResponse.Body)
	localVarHTTPResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHTTPResponse, err
	}

	if localVarHTTPResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHTTPResponse.Status,
		}
		if localVarHTTPResponse.StatusCode == 401 {
			var v Error
			err = a.client.decode(&v, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHTTPResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHTTPResponse, newErr
		}
		if localVarHTTPResponse.StatusCode == 403 {
			var v Error
			err = a.client.decode(&v, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHTTPResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHTTPResponse, newErr
		}
		if localVarHTTPResponse.StatusCode == 404 {
			var v Error
			err = a.client.decode(&v, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHTTPResponse, newErr
			}
			newErr.model = v
		}
		return localVarReturnValue, localVarHTTPResponse, newErr
	}

	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
	if err != nil {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: err.Error(),
		}
		return localVarReturnValue, localVarHTTPResponse, newErr
	}

	return localVarReturnValue, localVarHTTPResponse, nil
}