// Copyright 2023 Martin Riedl
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 	http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package log

import (
	"fmt"
	"runtime"
	"time"
)

type Entry struct {
	Logger    *Logger
	Content   []Content
	Message   string
	Level     Level
	Time      time.Time
	CallStack []runtime.Frame
}

type Content struct {
	Key   string `json:"key"`
	Value any    `json:"value"`
}

func NewEntry(logger *Logger) *Entry {
	return &Entry{
		Logger:  logger,
		Content: make([]Content, 0),
	}
}

func (entry *Entry) With(key string, value any) *Entry {
	entry.Content = append(entry.Content, Content{
		Key:   key,
		Value: value,
	})
	return entry
}

func (entry *Entry) WithContent(content []Content) *Entry {
	entry.Content = append(entry.Content, content...)
	return entry
}

func (entry *Entry) Log(level Level, args ...any) {
	entry.Message = fmt.Sprint(args...)
	entry.Level = level
	entry.Logger.LogEntry(entry)
}

func (entry *Entry) Fatal(args ...any) {
	entry.Log(LevelFatal, args...)
}

func (entry *Entry) Error(args ...any) {
	entry.Log(LevelError, args...)
}

func (entry *Entry) Warning(args ...any) {
	entry.Log(LevelWarning, args...)
}

func (entry *Entry) Info(args ...any) {
	entry.Log(LevelInfo, args...)
}

func (entry *Entry) Debug(args ...any) {
	entry.Log(LevelDebug, args...)
}

func (entry *Entry) Trace(args ...any) {
	entry.Log(LevelTrace, args...)
}