/*
 * MinIO Cloud Storage, (C) 2019 MinIO, Inc.
 *
 * 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 console

import "github.com/fatih/color"

var (
	// Theme contains default color mapping.
	Theme = map[string]*color.Color{
		"Debug":  color.New(color.FgWhite, color.Faint, color.Italic),
		"Fatal":  color.New(color.FgRed, color.Italic, color.Bold),
		"Error":  color.New(color.FgYellow, color.Italic),
		"Info":   color.New(color.FgGreen, color.Bold),
		"Print":  color.New(),
		"PrintB": color.New(color.FgBlue, color.Bold),
		"PrintC": color.New(color.FgGreen, color.Bold),
	}
)

// SetColorOff disables coloring for the entire session.
func SetColorOff() {
	privateMutex.Lock()
	defer privateMutex.Unlock()
	color.NoColor = true
}

// SetColorOn enables coloring for the entire session.
func SetColorOn() {
	privateMutex.Lock()
	defer privateMutex.Unlock()
	color.NoColor = false
}

// SetColor sets a color for a particular tag.
func SetColor(tag string, cl *color.Color) {
	privateMutex.Lock()
	defer privateMutex.Unlock()
	// add new theme
	Theme[tag] = cl
}