package cmd

import (
	"fmt"
	"os"

	"git.franklin.lab/steve.cliff/pcli/output"
	"github.com/spf13/cobra"
)

var commentCmd = &cobra.Command{
	Use:   "comment",
	Short: "Manage comments",
	Long:  "Commands for managing Planka card comments",
}

var commentListCmd = &cobra.Command{
	Use:   "list",
	Short: "List comments for a card",
	RunE: func(cmd *cobra.Command, args []string) error {
		cardId, _ := cmd.Flags().GetString("card")
		limit, _ := cmd.Flags().GetInt("limit")

		if cardId == "" {
			return fmt.Errorf("--card is required")
		}

		comments, err := getClient().ListComments(getContext(), cardId, limit)
		if err != nil {
			return err
		}

		return output.Print(comments, getFormat(), os.Stdout)
	},
}

var commentCreateCmd = &cobra.Command{
	Use:   "create",
	Short: "Create a new comment",
	RunE: func(cmd *cobra.Command, args []string) error {
		cardId, _ := cmd.Flags().GetString("card")
		text, _ := cmd.Flags().GetString("text")

		if cardId == "" {
			return fmt.Errorf("--card is required")
		}
		if text == "" {
			return fmt.Errorf("--text is required")
		}

		comment, err := getClient().CreateComment(getContext(), cardId, text)
		if err != nil {
			return err
		}

		return output.Print(comment, getFormat(), os.Stdout)
	},
}

var commentUpdateCmd = &cobra.Command{
	Use:   "update <id>",
	Short: "Update a comment",
	Args:  cobra.ExactArgs(1),
	RunE: func(cmd *cobra.Command, args []string) error {
		text, _ := cmd.Flags().GetString("text")

		if text == "" {
			return fmt.Errorf("--text is required")
		}

		comment, err := getClient().UpdateComment(getContext(), args[0], text)
		if err != nil {
			return err
		}

		return output.Print(comment, getFormat(), os.Stdout)
	},
}

var commentDeleteCmd = &cobra.Command{
	Use:   "delete <id>",
	Short: "Delete a comment",
	Args:  cobra.ExactArgs(1),
	RunE: func(cmd *cobra.Command, args []string) error {
		err := getClient().DeleteComment(getContext(), args[0])
		if err != nil {
			return err
		}

		return output.Print(map[string]string{"status": "deleted"}, getFormat(), os.Stdout)
	},
}

func init() {
	rootCmd.AddCommand(commentCmd)
	commentCmd.AddCommand(commentListCmd)
	commentCmd.AddCommand(commentCreateCmd)
	commentCmd.AddCommand(commentUpdateCmd)
	commentCmd.AddCommand(commentDeleteCmd)

	commentListCmd.Flags().String("card", "", "Card ID (required)")
	commentListCmd.Flags().Int("limit", 0, "Limit number of comments (0 = no limit)")

	commentCreateCmd.Flags().String("card", "", "Card ID (required)")
	commentCreateCmd.Flags().String("text", "", "Comment text (required)")

	commentUpdateCmd.Flags().String("text", "", "Comment text (required)")
}