package bot

import (
	"errors"
	"fmt"
	"io"
	"net/http"
	"strings"

	"git.secnex.io/secnex/masterlog"
	"git.secnex.io/secnex/taro-bot/config"
)

type Conversation struct {
	auth Auth
}

func NewConversation(auth Auth) *Conversation {
	return &Conversation{
		auth: auth,
	}
}

func (c *Conversation) SendMessage(message *Message) error {
	token, err := c.auth.GetToken()
	if err != nil {
		return err
	}
	json, err := message.ToJSON()
	if err != nil {
		return err
	}
	trafficManagerUrl := config.CONFIG.MicrosoftTeamsBotUrl
	requestUrl := fmt.Sprintf("%s/v3/conversations", trafficManagerUrl)
	req, err := http.NewRequest("POST", requestUrl, strings.NewReader(json))
	if err != nil {
		return err
	}
	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token))
	req.Header.Set("Content-Type", "application/json")
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	body, err := io.ReadAll(resp.Body)
	if err != nil {
		return err
	}
	statusCode := resp.StatusCode
	masterlog.Info("Sent message via Teams Bot successfully", map[string]interface{}{"statusCode": statusCode})
	if statusCode >= 300 {
		return errors.New(string(body))
	}
	return nil
}