package cmd

import (
	"encoding/json"

	"git.db.org.ai/dborg/internal/formatter"
	"git.db.org.ai/dborg/internal/models"
	"github.com/spf13/cobra"
)

var githubCmd = &cobra.Command{
	Use:   "github",
	Short: "GitHub leads scanner",
	Long:  `Scans GitHub repositories for commit author information based on search query`,
}

var githubLeadsCmd = &cobra.Command{
	Use:   "leads [query]",
	Short: "Search GitHub repositories for commit authors",
	Long:  `Scans GitHub repositories for commit author information based on search query and streams results as NDJSON`,
	Args:  cobra.ExactArgs(1),
	RunE:  runGitHubLeads,
}

func init() {
	rootCmd.AddCommand(githubCmd)
	githubCmd.AddCommand(githubLeadsCmd)

	githubLeadsCmd.Flags().String("sort", "stars", "Sort method (stars, forks, updated)")
	githubLeadsCmd.Flags().String("exclude", "", "Comma-separated terms to exclude from search")
}

func runGitHubLeads(cmd *cobra.Command, args []string) error {
	sort, _ := cmd.Flags().GetString("sort")
	exclude, _ := cmd.Flags().GetString("exclude")

	c, err := newUnauthenticatedClient()
	if err != nil {
		return err
	}

	err = c.SearchGitHubLeadsWithParams(args[0], sort, exclude, func(result json.RawMessage) error {
		var streamResp models.GitHubLeadsStreamResponse
		if err := json.Unmarshal(result, &streamResp); err != nil {
			return err
		}

		output, err := formatter.FormatGitHubLeads(&streamResp, IsJSONOutput())
		if err != nil {
			return err
		}

		printOutput(output)
		return nil
	})

	if err != nil {
		return err
	}

	return nil
}