package main

import (
	"log/slog"
	"os"

	"git.t-juice.club/microfilm/proxy/server"
	"github.com/urfave/cli/v2"
)

func main() {
	logger := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{
		Level: slog.LevelDebug,
	}))

	app := &cli.App{
		Name:  "mf-proxy",
		Usage: "Run microfilm proxy service",
		Action: func(c *cli.Context) error {
			// Read config
			f, err := os.Open("mf-proxy.toml")
			if err != nil {
				logger.Error("Error opening config.", "error", err)
				os.Exit(1)
			}
			cfg, err := server.ConfigFromReader(f)
			if err != nil {
				logger.Error("Error parsing config.", "error", err)
				os.Exit(1)
			}
			srv, err := server.NewServer(cfg)
			if err != nil {
				logger.Error("Error setting up server.", "error", err)
				os.Exit(2)
			}

			// Start server
			srv.Logger = logger
			logger.Info("Starting server.", "addr", srv.Addr)
			return srv.ListenAndServe()
		},
	}

	if err := app.Run(os.Args); err != nil {
		logger.Error("Error running service.", "error", err)
		os.Exit(1)
	}
}