package tool

import (
	"errors"
	"io/ioutil"
	"net/http"
	"net/url"
	"strings"
	"time"
)

// HttpGet 请求 响应内容过大不建议使用此方法
func HttpGet(url string, header map[string]string) (int, []byte, error) {
	req, err := http.NewRequest(http.MethodGet, url, nil)
	if err != nil {
		return 0, nil, err
	}
	for k, v := range header {
		req.Header.Add(k, v) //请求类型
	}
	client := &http.Client{
		Timeout: 10 * time.Second, //设置超时时间
	}
	resp, err := client.Do(req)
	if err != nil {
		return 0, nil, err
	}
	if resp != nil {
		defer resp.Body.Close()
	} else {
		return 0, nil, errors.New("http.Request not is nil")
	}
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return 0, nil, err
	}
	return resp.StatusCode, body, nil
}

// HttpPostForm 请求 响应内容过大不建议使用此方法
func HttpPostForm(url string, data url.Values, header map[string]string) (int, []byte, error) {
	req, err := http.NewRequest(http.MethodPost, url, strings.NewReader(data.Encode()))
	if err != nil {
		return 0, nil, err
	}
	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
	for k, v := range header {
		req.Header.Add(k, v) //请求类型
	}
	client := &http.Client{
		Timeout: 10 * time.Second, //设置超时时间
	}
	resp, err := client.Do(req)
	if err != nil {
		return 0, nil, err
	}
	if resp != nil {
		defer resp.Body.Close()
	} else {
		return 0, nil, errors.New("http.Request not is nil")
	}
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return 0, nil, err
	}
	return resp.StatusCode, body, nil
}

// HttpPostJson 请求 响应内容过大不建议使用此方法
func HttpPostJson(url string, bodyRaw string, header map[string]string) (int, []byte, error) {
	req, err := http.NewRequest(http.MethodPost, url, strings.NewReader(bodyRaw))
	if err != nil {
		return 0, nil, err
	}
	req.Header.Add("Content-Type", "application/json")
	for k, v := range header {
		req.Header.Add(k, v) //请求类型
	}
	client := &http.Client{
		Timeout: 10 * time.Second, //设置超时时间
	}
	resp, err := client.Do(req)
	if err != nil {
		return 0, nil, err
	}
	if resp != nil {
		defer resp.Body.Close()
	} else {
		return 0, nil, errors.New("http.Request not is nil")
	}
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return 0, nil, err
	}
	return resp.StatusCode, body, nil
}