166 lines
3.4 KiB
Go
166 lines
3.4 KiB
Go
package tui
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"time"
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)
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// APIClient provides a client for interacting with the Atlas API
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type APIClient struct {
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baseURL string
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httpClient *http.Client
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token string
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}
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// NewAPIClient creates a new API client
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func NewAPIClient(baseURL string) *APIClient {
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return &APIClient{
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baseURL: baseURL,
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httpClient: &http.Client{
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Timeout: 30 * time.Second,
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},
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}
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}
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// SetToken sets the authentication token
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func (c *APIClient) SetToken(token string) {
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c.token = token
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}
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// Login authenticates with the API
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func (c *APIClient) Login(username, password string) (string, error) {
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reqBody := map[string]string{
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"username": username,
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"password": password,
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}
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body, err := json.Marshal(reqBody)
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if err != nil {
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return "", err
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}
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req, err := http.NewRequest("POST", c.baseURL+"/api/v1/auth/login", bytes.NewReader(body))
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if err != nil {
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return "", err
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}
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req.Header.Set("Content-Type", "application/json")
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resp, err := c.httpClient.Do(req)
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if err != nil {
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return "", fmt.Errorf("request failed: %w", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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body, _ := io.ReadAll(resp.Body)
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return "", fmt.Errorf("login failed: %s", string(body))
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}
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var result map[string]interface{}
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if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
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return "", err
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}
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token, ok := result["token"].(string)
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if !ok {
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return "", fmt.Errorf("no token in response")
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}
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c.SetToken(token)
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return token, nil
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}
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// Get performs a GET request
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func (c *APIClient) Get(path string) ([]byte, error) {
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req, err := http.NewRequest("GET", c.baseURL+path, nil)
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if err != nil {
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return nil, err
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}
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if c.token != "" {
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req.Header.Set("Authorization", "Bearer "+c.token)
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}
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resp, err := c.httpClient.Do(req)
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if err != nil {
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return nil, fmt.Errorf("request failed: %w", err)
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}
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defer resp.Body.Close()
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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if resp.StatusCode >= 400 {
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return nil, fmt.Errorf("API error (status %d): %s", resp.StatusCode, string(body))
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}
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return body, nil
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}
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// Post performs a POST request
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func (c *APIClient) Post(path string, data interface{}) ([]byte, error) {
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body, err := json.Marshal(data)
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if err != nil {
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return nil, err
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}
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req, err := http.NewRequest("POST", c.baseURL+path, bytes.NewReader(body))
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if err != nil {
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return nil, err
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}
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req.Header.Set("Content-Type", "application/json")
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if c.token != "" {
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req.Header.Set("Authorization", "Bearer "+c.token)
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}
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resp, err := c.httpClient.Do(req)
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if err != nil {
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return nil, fmt.Errorf("request failed: %w", err)
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}
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defer resp.Body.Close()
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respBody, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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if resp.StatusCode >= 400 {
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return nil, fmt.Errorf("API error (status %d): %s", resp.StatusCode, string(respBody))
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}
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return respBody, nil
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}
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// Delete performs a DELETE request
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func (c *APIClient) Delete(path string) error {
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req, err := http.NewRequest("DELETE", c.baseURL+path, nil)
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if err != nil {
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return err
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}
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if c.token != "" {
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req.Header.Set("Authorization", "Bearer "+c.token)
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}
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resp, err := c.httpClient.Do(req)
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if err != nil {
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return fmt.Errorf("request failed: %w", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode >= 400 {
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body, _ := io.ReadAll(resp.Body)
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return fmt.Errorf("API error (status %d): %s", resp.StatusCode, string(body))
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}
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return nil
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}
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