package polls

import (
	"context"
	"fmt"
	"net/http"
	"net/url"

	"github.com/google/go-querystring/query"
)

type EndPollParams struct {

	// The ID of the broadcaster that’s running the poll. This ID must match the user ID in the user access token.
	BroadcasterID string `url:"broadcaster_id"`

	// The ID of the poll to update.
	ID string `url:"id"`

	// The status to set the poll to. Possible case-sensitive values are:
	//
	// TERMINATED — Ends the poll before the poll is scheduled to end. The poll remains publicly visible.
	//
	// ARCHIVED — Ends the poll before the poll is scheduled to end, and then archives it so it's no longer publicly visible.
	Status Status `url:"status"`
}

// Ends an active poll. You have the option to end it or end it and archive it.
//
// Requires a user access token that includes the channel:manage:polls scope.
func (p *Polls) EndPoll(ctx context.Context, params *EndPollParams) error {
	v, _ := query.Values(params)
	endpoint := p.baseUrl.ResolveReference(&url.URL{Path: "polls", RawQuery: v.Encode()})

	req, err := http.NewRequestWithContext(ctx, http.MethodPatch, endpoint.String(), nil)
	if err != nil {
		return err
	}

	res, err := p.client.Do(req)
	if err != nil {
		return err
	}
	defer res.Body.Close()

	statusOK := res.StatusCode >= 200 && res.StatusCode < 300
	if !statusOK {
		return fmt.Errorf("failed to end poll (%d)", res.StatusCode)
	}

	return nil
}