package cmd

import (
	"fmt"
	"os"

	"github.com/spf13/cobra"

	"github.com/peterqiu0516/sub-store/internal/config"
	"github.com/peterqiu0516/sub-store/internal/database"
)

//go:generate echo "embed handled in migrate.go"

var migrateCmd = &cobra.Command{
	Use:   "migrate",
	Short: "Run database migrations",
	RunE: func(cmd *cobra.Command, args []string) error {
		cfg, err := config.Load(configFile)
		if err != nil {
			return err
		}
		db, err := database.InitDB(cfg.Database.Path)
		if err != nil {
			return err
		}
		defer db.Close()
		return database.RunMigrations(db)
	},
}

var configFile string

func init() {
	rootCmd.AddCommand(migrateCmd)
	migrateCmd.Flags().StringVarP(&configFile, "config", "c", "", "config file path")

	serveCmd.Flags().StringVarP(&configFile, "config", "c", "", "config file path")
	rootCmd.AddCommand(serveCmd)
}

var serveCmd = &cobra.Command{
	Use:   "serve",
	Short: "Start the Sub-Store HTTP server",
	RunE: func(cmd *cobra.Command, args []string) error {
		cfg, err := config.Load(configFile)
		if err != nil {
			fmt.Fprintln(os.Stderr, err)
			os.Exit(1)
		}
		return RunServer(cfg)
	},
}

func RunServer(cfg *config.Config) error {
	db, err := database.InitDB(cfg.Database.Path)
	if err != nil {
		return err
	}
	defer db.Close()

	if err := database.RunMigrations(db); err != nil {
		return err
	}

	return startFiber(cfg, db)
}

// startFiber is implemented in server.go (same package).