refactor: clean code

internal/pkg/sdk3rd/baishan/client.go

@@ -0,0 +1,100 @@
+package baishansdk
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/url"
+	"reflect"
+	"strings"
+	"time"
+
+	"github.com/go-resty/resty/v2"
+)
+
+type Client struct {
+	apiToken string
+
+	client *resty.Client
+}
+
+func NewClient(apiToken string) *Client {
+	client := resty.New()
+
+	return &Client{
+		apiToken: apiToken,
+		client:   client,
+	}
+}
+
+func (c *Client) WithTimeout(timeout time.Duration) *Client {
+	c.client.SetTimeout(timeout)
+	return c
+}
+
+func (c *Client) sendRequest(method string, path string, params interface{}) (*resty.Response, error) {
+	req := c.client.R()
+	req.Method = method
+	req.URL = "https://cdn.api.baishan.com" + path
+	if strings.EqualFold(method, http.MethodGet) {
+		qs := url.Values{}
+		if params != nil {
+			temp := make(map[string]any)
+			jsonb, _ := json.Marshal(params)
+			json.Unmarshal(jsonb, &temp)
+			for k, v := range temp {
+				if v != nil {
+					rv := reflect.ValueOf(v)
+					switch rv.Kind() {
+					case reflect.Slice, reflect.Array:
+						for i := 0; i < rv.Len(); i++ {
+							qs.Add(fmt.Sprintf("%s[]", k), fmt.Sprintf("%v", rv.Index(i).Interface()))
+						}
+					case reflect.Map:
+						for _, rk := range rv.MapKeys() {
+							qs.Add(fmt.Sprintf("%s[%s]", k, rk.Interface()), fmt.Sprintf("%v", rv.MapIndex(rk).Interface()))
+						}
+					default:
+						qs.Set(k, fmt.Sprintf("%v", v))
+					}
+				}
+			}
+		}
+
+		req = req.
+			SetQueryParam("token", c.apiToken).
+			SetQueryParamsFromValues(qs)
+	} else {
+		req = req.
+			SetHeader("Content-Type", "application/json").
+			SetQueryParam("token", c.apiToken).
+			SetBody(params)
+	}
+
+	resp, err := req.Send()
+	if err != nil {
+		return resp, fmt.Errorf("baishan api error: failed to send request: %w", err)
+	} else if resp.IsError() {
+		return resp, fmt.Errorf("baishan api error: unexpected status code: %d, resp: %s", resp.StatusCode(), resp.Body())
+	}
+
+	return resp, nil
+}
+
+func (c *Client) sendRequestWithResult(method string, path string, params interface{}, result BaseResponse) error {
+	resp, err := c.sendRequest(method, path, params)
+	if err != nil {
+		if resp != nil {
+			json.Unmarshal(resp.Body(), &result)
+		}
+		return err
+	}
+
+	if err := json.Unmarshal(resp.Body(), &result); err != nil {
+		return fmt.Errorf("baishan api error: failed to parse response: %w", err)
+	} else if errcode := result.GetCode(); errcode != 0 {
+		return fmt.Errorf("baishan api error: %d - %s", errcode, result.GetMessage())
+	}
+
+	return nil
+}