package commands

import (
	gosdk "code.gitea.io/sdk/gitea"
	"github.com/spf13/cobra"

	"code.icb4dc0.de/prskr/nitter/nitters/gitea"
)

func Gitea() *cobra.Command {
	giteaCmd := &cobra.Command{
		Use:   "gitea",
		Short: "Parent command to Gitea related actions",
	}

	giteaCmd.PersistentFlags().StringP("base-address", "a", "", "Base URL of your Gitea/Forgejo instance [$NITTER_BASE_ADDRESS]")
	giteaCmd.PersistentFlags().StringP("token", "t", "", "Access token to interact with Gitea/Forgejo API [$NITTER_TOKEN]")

	pr := &cobra.Command{
		Use:     "pull-request",
		Aliases: []string{"merge-request", "pr", "mr", "pull"},
		RunE: func(cmd *cobra.Command, args []string) error {
			cfg, err := LoadConfig[gitea.GiteaPRConfig](cmd.Flags())
			if err != nil {
				return err
			}

			if err := cfg.Validate(); err != nil {
				return err
			}

			report, issues, err := ReadResultsFile(cmd.Flag("result-file").Value.String())
			if err != nil {
				return err
			}

			giteaClient, err := gosdk.NewClient(cfg.BaseAddress, gosdk.SetContext(cmd.Context()), gosdk.SetToken(cfg.Token))
			if err != nil {
				return err
			}

			nitter := gitea.NewPRNitter(giteaClient, cfg)

			return nitter.Report(report, issues)
		},
	}

	pr.Flags().Int64P(
		"pull-index",
		"i",
		-1,
		"PR index to add reviews to - note, this is not the ID of the PR but its number [$NITTER_PULL_INDEX]",
	)

	giteaCmd.AddCommand(pr)

	return giteaCmd
}