package api

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"time"

	"git.wisehodl.dev/jay/aicli/config"
)

var httpClient = &http.Client{Timeout: 5 * time.Minute}

// executeHTTP sends the payload to the API endpoint and returns the response body.
func executeHTTP(cfg config.ConfigData, payload map[string]interface{}) ([]byte, error) {
	body, err := json.Marshal(payload)
	if err != nil {
		return nil, fmt.Errorf("marshal payload: %w", err)
	}

	req, err := http.NewRequest("POST", cfg.URL, bytes.NewReader(body))
	if err != nil {
		return nil, fmt.Errorf("create request: %w", err)
	}

	req.Header.Set("Content-Type", "application/json")
	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", cfg.APIKey))

	resp, err := httpClient.Do(req)
	if err != nil {
		return nil, fmt.Errorf("execute request: %w", err)
	}
	defer resp.Body.Close()

	respBody, err := io.ReadAll(resp.Body)
	if err != nil {
		return nil, fmt.Errorf("read response: %w", err)
	}

	if resp.StatusCode != http.StatusOK {
		return nil, fmt.Errorf("HTTP %d: %s", resp.StatusCode, string(respBody))
	}

	return respBody, nil
}