package main

import (
	"context"
	"log/slog"
	"net/http"
	"os"

	"github.com/labstack/echo/v4"
	"github.com/labstack/echo/v4/middleware"
)

func main() {
	if err := prepareDirectories(); err != nil {
		slog.Error("failed to prepare directories", "error", err)
		os.Exit(1)
	}

	e := echo.New()

	e.Use(middleware.RequestLoggerWithConfig(middleware.RequestLoggerConfig{
		LogStatus:   true,
		LogURI:      true,
		LogMethod:   true,
		LogLatency:  true,
		LogError:    true,
		HandleError: true,
		LogValuesFunc: func(_ echo.Context, v middleware.RequestLoggerValues) error {
			attrs := []slog.Attr{
				slog.String("method", v.Method),
				slog.String("uri", v.URI),
				slog.Int("status", v.Status),
				slog.Duration("latency", v.Latency),
			}
			if v.Error != nil {
				attrs = append(attrs, slog.String("error", v.Error.Error()))
			}
			slog.LogAttrs(context.Background(), slog.LevelInfo, "request", attrs...)
			return nil
		},
	}))
	e.Use(middleware.Recover())

	e.POST("/exec", handleExec)

	if err := e.Start(":80"); err != http.ErrServerClosed {
		slog.Error("failed to start server", "error", err)
		os.Exit(1)
	}
}