// Copyright (C) 2022 Mya Pitzeruse
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

package main

import (
	"context"
	"os/signal"
	"syscall"
	"time"

	"go.pitz.tech/okit"
)

var tags []okit.Tag

func do(ctx context.Context) {
	ctx, done := okit.With(tags...).Trace(ctx)
	defer done()

	// DO WORK!
	select {
	case <-ctx.Done():
	case <-time.After(time.Second):
	}
}

func main() {
	ctx, shutdown := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
	defer shutdown()

	// Metric emission
	okit.Observe("", 0, tags...)

	// Multi-dimensional events
	okit.Emit("", tags...)

	// Tracing
	ctx, done := okit.Trace(context.Background())
	defer done()

	// Logging
	okit.Debug("", tags...)
	okit.Info("", tags...)
	okit.Warn("", tags...)
	okit.Error("", tags...)

	do(ctx)
}