/*
 * Minio Client (C) 2015 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 cmd contains all the global variables and constants. ONLY TO BE ACCESSED VIA GET/SET FUNCTIONS.
package cmd

import (
	"github.com/minio/cli"
	"github.com/minio/mc/pkg/console"
)

// mc configuration related constants.
const (
	minGoVersion = ">= 1.7.1" // mc requires at least Go v1.7.1
)

const (
	globalMCConfigVersion = "8"

	globalMCConfigDir        = ".mc/"
	globalMCConfigWindowsDir = "mc\\"
	globalMCConfigFile       = "config.json"

	// session config and shared urls related constants
	globalSessionDir        = "session"
	globalSharedURLsDataDir = "share"

	// Profile directory for dumping profiler outputs.
	globalProfileDir = "profile"
)

var (
	globalQuiet    = false // Quiet flag set via command line
	globalJSON     = false // Json flag set via command line
	globalDebug    = false // Debug flag set via command line
	globalNoColor  = false // No Color flag set via command line
	globalInsecure = false // Insecure flag set via command line
	// WHEN YOU ADD NEXT GLOBAL FLAG, MAKE SURE TO ALSO UPDATE SESSION CODE AND CODE BELOW.
)

// Set global states. NOTE: It is deliberately kept monolithic to ensure we dont miss out any flags.
func setGlobals(quiet, debug, json, noColor, insecure bool) {
	globalQuiet = quiet
	globalDebug = debug
	globalJSON = json
	globalNoColor = noColor
	globalInsecure = insecure

	// Enable debug messages if requested.
	if globalDebug {
		console.DebugPrint = true
	}

	// Disable colorified messages if requested.
	if globalNoColor {
		console.SetColorOff()
	}
}

// Set global states. NOTE: It is deliberately kept monolithic to ensure we dont miss out any flags.
func setGlobalsFromContext(ctx *cli.Context) {
	quiet := ctx.Bool("quiet") || ctx.GlobalBool("quiet")
	debug := ctx.Bool("debug") || ctx.GlobalBool("debug")
	json := ctx.Bool("json") || ctx.GlobalBool("json")
	noColor := ctx.Bool("no-color") || ctx.GlobalBool("no-color")
	insecure := ctx.Bool("insecure") || ctx.GlobalBool("insecure")
	setGlobals(quiet, debug, json, noColor, insecure)
}