package cmd

import (
	"fmt"

	"github.com/runescape-wiki/rsw/internal/render"
	"github.com/runescape-wiki/rsw/internal/wiki"
	"github.com/spf13/cobra"
)

func newSearchCmd() *cobra.Command {
	var searchLimit int

	cmd := &cobra.Command{
		Use:   "search <query>",
		Short: "Search the wiki for pages matching a query",
		Long: `Search performs a full-text search across the wiki and returns
matching page titles with short snippets.

Examples:
  rsw osrs search "dragon scimitar"
  rsw rs3 search "mining training"`,
		Args: cobra.MinimumNArgs(1),
		RunE: func(cmd *cobra.Command, args []string) error {
			query := args[0]
			client := wiki.NewClient(GameBaseURL())

			results, err := client.Search(query, searchLimit)
			if err != nil {
				return fmt.Errorf("search failed: %w", err)
			}

			if len(results) == 0 {
				fmt.Println("No results found.")
				return nil
			}

			md := render.New()
			md.H2(fmt.Sprintf("Search results for \"%s\"", query))

			for i, r := range results {
				md.NumberedItem(i+1, fmt.Sprintf("**%s**", r.Title))
				if r.Snippet != "" {
					md.Line(fmt.Sprintf("   %s", r.Snippet))
				}
			}
			md.Newline()

			fmt.Print(md.String())
			return nil
		},
	}

	cmd.Flags().IntVar(&searchLimit, "limit", 10, "Maximum number of results")
	return cmd
}

func init() {
	RegisterCommand(newSearchCmd)
}