// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
// All rights reserved.

// contextual-log.go
package logimpl

import (
	"fmt"

	"git.portale-stac.it/go-pkg/logger"
)

type ContextualLog struct {
	log             logger.FullLogger
	tag             string
	baseStackOffset int
}

func (clog ContextualLog) Init(log logger.FullLogger, template string, args ...any) {
	clog.log = log
	clog.tag = fmt.Sprintf(template, args...)
	clog.baseStackOffset, _ = log.GetProperty(FULL_LOGGER_STACK_OFFSET).(int)
}

func NewCtxLog(log logger.FullLogger, template string, args ...any) (clog *ContextualLog) {
	offset, _ := log.GetProperty(FULL_LOGGER_STACK_OFFSET).(int)
	return &ContextualLog{
		log:             log,
		tag:             fmt.Sprintf(template, args...),
		baseStackOffset: offset,
	}
}

func (clog *ContextualLog) Logger() logger.FullLogger {
	return clog.log
}

func (clog *ContextualLog) Debugf(templ string, args ...any) {
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset+1)
	clog.log.Debugf(clog.tag+templ, args...)
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset)
}

func (clog *ContextualLog) Infof(templ string, args ...any) {
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset+1)
	clog.log.Infof(clog.tag+templ, args...)
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset)
}

func (clog *ContextualLog) Warnf(templ string, args ...any) {
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset+1)
	clog.log.Warnf(clog.tag+templ, args...)
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset)
}

func (clog *ContextualLog) Errorf(templ string, args ...any) {
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset+1)
	clog.log.Errorf(clog.tag+templ, args...)
	clog.log.SetProperty(FULL_LOGGER_STACK_OFFSET, clog.baseStackOffset)
}