package lib

import (
	"fmt"
	"net/http"
)

type RedmineResponse struct {
	Issues []struct {
		ID        int
		UpdatedOn string
		Subject   string
	}
}

type RedmineFetcher struct {
	BaseFetcher
}

func (f *RedmineFetcher) Name() string {
	return "Redmine"
}

func (f *RedmineFetcher) Fetch() []Entry {
	req := FetcherRequest{
		BaseURL: f.BaseURL,
		Path:    "/issues.json?limit=1&sort=updated_on:desc",
		Method:  http.MethodGet,
		Headers: map[string]string{
			"X-Redmine-API-Key": f.Token,
		},
	}

	var resp RedmineResponse
	if err := req.Run(&resp); err != nil {
		return nil
	}

	if len(resp.Issues) == 0 {
		return nil
	}

	issue := resp.Issues[0]
	entry := f.TryCreateEntry(
		"redmine",
		issue.UpdatedOn,
		fmt.Sprintf("🎫 [%s] - #%d %s", f.Name(), issue.ID, issue.Subject),
		fmt.Sprintf("%s/issues/%d", f.BaseURL, issue.ID),
	)

	if entry != nil {
		return []Entry{*entry}
	}
	return nil
}