package risk

import (
	"context"
	"fmt"

	"github.com/go-resty/resty/v2"
)

const (
	writeLogUri = "/v1/metric/counter/write/v2"
	syncUri     = "/v1/config/database/sync"
)

type api struct {
	http      *resty.Client
	appId     string
	appSecret string
}

func NewApi(opts clientOptions) *api {

	client := resty.New()
	client.SetBaseURL(opts.host)
	client.SetTimeout(opts.timeOut)
	client.SetRetryCount(2)
	client.SetDebug(opts.debug)
	client.SetHeader("Content-Type", "application/json")

	return &api{
		http:      client,
		appId:     opts.appId,
		appSecret: opts.appSecret,
	}
}

// SyncDatabase 写入访问日志，访问/v1/metric/counter/write/v2接口
func (a *api) WriteLog(ctx context.Context, data *LogData) error {

	sign, random, ts := Sign(a.appId, a.appSecret, data)

	req := Request{
		AppID:  a.appId,
		Time:   int64(ts),
		Data:   data,
		Sign:   sign,
		Random: random,
	}

	res, err := a.http.R().
		SetBody(req).
		Post(writeLogUri)

	if err != nil {
		return err
	}

	if res.StatusCode() != 200 {
		return fmt.Errorf("write log has error, status_code: %d, response: %s", res.StatusCode(), res.Body())
	}

	return nil
}

// SyncDatabase 同步数据库数据，访问/v1/config/database/sync接口
func (a *api) SyncDatabase(ctx context.Context, data []*SyncData) error {

	sign, random, ts := Sign(a.appId, a.appSecret, data)

	req := Request{
		AppID:  a.appId,
		Time:   int64(ts),
		Data:   data,
		Sign:   sign,
		Random: random,
	}

	res, err := a.http.R().
		SetBody(req).
		Post(syncUri)

	if err != nil {
		return err
	}

	if res.StatusCode() != 200 {
		return fmt.Errorf("write log has error, status_code: %d, response: %s", res.StatusCode(), res.Body())
	}

	return nil
}