package thirdparty

import (
	"bytes"
	"crypto/tls"
	"gd_management/common.in/config"
	"gd_management/common.in/utils"
	"fmt"
	"go.uber.org/zap"
	"io/ioutil"
	"net/http"
	"strings"
	"time"
)

type HttpRequestWithHead struct {
	Url     string
	Method  string
	Head    map[string]string
	TimeOut time.Duration
	Query   map[string]string
	Body    []byte
}

func (h HttpRequestWithHead) request() ([]byte, error) {
	request, err := http.NewRequest(h.Method, h.Url, bytes.NewReader(h.Body))
	if h.Method == http.MethodPost ||
		h.Method == http.MethodPut ||
		h.Method == http.MethodDelete {
		request.Header.Add("Content-Type", "application/json")
	}
	for k, v := range h.Head {
		request.Header.Add(k, v)
	}
	//跳过证书验证
	tr := &http.Transport{
		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
	}
	client := http.Client{
		Transport: tr,
		Timeout:   h.TimeOut,
	}
	resp, err := client.Do(request)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()
	if resp.StatusCode != http.StatusOK {
		if resp.Body == nil {
			return nil, fmt.Errorf("wrong status code: %d", resp.StatusCode)
		}
		contents, err := ioutil.ReadAll(resp.Body)
		if err != nil {
			return nil, fmt.Errorf("wrong status code: %d", resp.StatusCode)
		}
		return nil, fmt.Errorf("%s", contents)
	}
	contents, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return nil, err
	}
	return contents, nil
}

func joinGetRequestArgs(data map[string]string) string {
	var path string
	if data != nil {
		path += "?"
		for k, v := range data {
			path += k + "=" + v + "&"
		}
		path = strings.TrimRight(path, "&")
		return path
	}
	return path
}

func HttpGetWithHead(path string, head map[string]string,
	query map[string]string) ([]byte, error) {
	if query != nil {
		path += joinGetRequestArgs(query)
	}
	h := HttpRequestWithHead{
		Url:     path,
		Method:  http.MethodGet,
		Head:    head,
		TimeOut: 60 * time.Second,
	}
	return h.request()
}

func ZqyHttpGet(api string, data map[string]string) (result []byte, err error) {
	//fullApi := che300FullURL(api)

	defer func() {
		l.Info("ZqyHttpGet",
			zap.String("api", api),
			zap.String("request", utils.MarshalJsonString(data)),
			zap.String("response", utils.MarshalJsonString(result)))
	}()

	if data == nil {
		data = make(map[string]string)
	}

	data["key"] = config.Conf.ThirdPart.ZqyKey

	result, err = HttpGetWithHead(api, nil, data)
	if err != nil {
		return nil, err
	}

	return
}