package cmd

import (
	"database/sql"
	"fmt"

	"github.com/Jaculabilis/intake/core"
	"github.com/spf13/cobra"
)

var infoCmd = &cobra.Command{
	Use:   "info",
	Short: "Print intake config",
	Long: `Print intake config as it would be used by other commands.
`,
	Run: func(cmd *cobra.Command, args []string) {
		info()
	},
	DisableFlagsInUseLine: true,
}

func init() {
	rootCmd.AddCommand(infoCmd)
}

func info() {
	fmt.Printf("Revision:  %s\n", core.GetRevInfo())

	fmt.Printf("Data path: %s\n", dataPath)
	fmt.Printf("Database:  %s\n", core.DatabasePath(dataPath))

	db := openDb()

	row := db.QueryRow("select exists(select 1 from password)")
	var hasPassword bool
	if err := row.Scan(&hasPassword); err != nil && err != sql.ErrNoRows {
		fmt.Printf("Password:  error: %v\n", err)
	} else {
		if hasPassword {
			fmt.Printf("Password:  yes\n")
		} else {
			fmt.Printf("Password:  no\n")
		}
	}

	row = db.QueryRow("select count(*) from sources")
	var sources int
	if err := row.Scan(&sources); err != nil {
		fmt.Printf("Sources:   error: %v\n", err)
	} else {
		fmt.Printf("Sources:   %d\n", sources)
	}

	row = db.QueryRow("select count(*) from channels")
	var channels int
	if err := row.Scan(&channels); err != nil {
		fmt.Printf("Channels:  error: %v\n", err)
	} else {
		fmt.Printf("Channels:  %d\n", channels)
	}

	row = db.QueryRow("select count(*) from items")
	var items int
	if err := row.Scan(&items); err != nil {
		fmt.Printf("Items:     error: %v\n", err)
	} else {
		fmt.Printf("Items:     %d\n", items)
	}
}