// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0

package main

// simple colors for light and dark

import (
	"github.com/awesome-gocui/gocui"
)

// DONE ON ENABLE() WIDGET
// restores the last saved color and makes it active
func (tk *guiWidget) restoreEnableColor() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	tk.color.frame = tk.colorLast.frame
	tk.color.fg = tk.colorLast.fg
	tk.color.bg = tk.colorLast.bg
	tk.color.selFg = tk.colorLast.selFg
	tk.color.selBg = tk.colorLast.selBg

	tk.activateColor()
}

// DONE ON DISABLE() WIDGET
// makes the button look disabled
func (tk *guiWidget) setColorDisable() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	// save the current color
	tk.color.frame = superLightGrey
	tk.color.fg = gocui.ColorBlack
	tk.color.bg = superLightGrey
	tk.color.selFg = superLightGrey
	tk.color.selBg = superLightGrey
	tk.activateColor()
}

// sets the current gocui highlight colors
func (tk *guiWidget) activateColor() {
	if tk.v == nil {
		return
	}
	tk.v.FrameColor = tk.color.frame
	tk.v.FgColor = tk.color.fg
	tk.v.BgColor = tk.color.bg
	tk.v.SelFgColor = tk.color.selFg
	tk.v.SelBgColor = tk.color.selBg
}

// saves the color and makes it active
func (tk *guiWidget) updateColor() {
	if tk.v == nil {
		return
	}
	tk.colorLast.frame = tk.color.frame
	tk.colorLast.fg = tk.color.fg
	tk.colorLast.bg = tk.color.bg
	tk.colorLast.selFg = tk.color.selFg
	tk.colorLast.selBg = tk.color.selBg

	tk.activateColor()
}

// Below are all the colors. TODO: move to protobuf and save in a config file

func (tk *guiWidget) setColorWindowFrame() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark { // use a dark color palette
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorBlack
		tk.color.bg = gocui.ColorBlack
		tk.color.selFg = gocui.AttrNone
		tk.color.selBg = gocui.AttrNone
	} else {
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.AttrNone
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.AttrNone
		tk.color.selBg = gocui.AttrNone
	}

	tk.updateColor()
}

// weird. lots of color problems for me on debian sid using the traditional Andy Herzfield 'gnome'
func (tk *guiWidget) setColorWindowTitleActive() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark { // use a dark color palette
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorBlue
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.ColorBlue
	} else {
		tk.color.frame = gocui.ColorWhite
		tk.color.fg = gocui.ColorWhite
		tk.color.bg = gocui.ColorBlue
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.ColorBlue
	}

	tk.updateColor()
}

func (tk *guiWidget) setColorWindowTitle() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark { // use a dark color palette
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorBlue
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.ColorBlue
	} else {
		tk.color.frame = gocui.ColorWhite
		tk.color.fg = gocui.ColorBlue
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.ColorBlue
	}

	tk.updateColor()
}

func (tk *guiWidget) setColorBG() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark {
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorBlack
		tk.color.bg = gocui.ColorBlack
		tk.color.selFg = gocui.AttrNone
		tk.color.selBg = gocui.AttrNone
	} else {
		tk.color.frame = gocui.ColorWhite
		tk.color.fg = gocui.ColorWhite
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.AttrNone
		tk.color.selBg = gocui.AttrNone
	}

	tk.updateColor()
}

func (tk *guiWidget) setColorLabel() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark {
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorWhite
		tk.color.bg = gocui.ColorBlack
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.AttrNone
	} else {
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorBlack
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.AttrNone
		tk.color.selBg = gocui.ColorWhite
	}

	tk.updateColor()
}

func (tk *guiWidget) setColorButtonDense() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark {
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorBlue
		tk.color.bg = gocui.ColorBlack
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.ColorBlue
	} else {
		tk.color.frame = gocui.AttrNone
		tk.color.fg = gocui.ColorWhite
		tk.color.bg = gocui.ColorBlue
		tk.color.selFg = gocui.ColorBlue
		tk.color.selBg = gocui.AttrNone
	}

	tk.updateColor()
}

func (tk *guiWidget) setColorButton() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark {
		tk.color.frame = gocui.ColorBlack
		tk.color.fg = gocui.ColorBlue
		tk.color.bg = gocui.ColorBlack
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.ColorBlue
	} else {
		tk.color.frame = gocui.ColorBlue
		tk.color.fg = gocui.AttrNone
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.ColorWhite
		tk.color.selBg = gocui.ColorBlue
	}

	tk.updateColor()
}

func (tk *guiWidget) setColorInput() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark {
		tk.color.frame = gocui.ColorYellow
		tk.color.fg = gocui.AttrNone
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.ColorYellow
		tk.color.selBg = gocui.ColorBlack
	} else {
		tk.color.frame = gocui.ColorYellow
		tk.color.fg = gocui.AttrNone
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.ColorYellow
		tk.color.selBg = gocui.ColorBlack
	}
	tk.updateColor()
}

func (tk *guiWidget) setColorModal() {
	if tk.color == nil {
		tk.color = new(colorT)
	}
	if me.dark {
		tk.color.frame = gocui.ColorRed
		tk.color.fg = gocui.ColorRed
		tk.color.bg = gocui.ColorBlack
		tk.color.selFg = gocui.ColorBlack
		tk.color.selBg = gocui.AttrNone
	} else {
		tk.color.frame = gocui.ColorRed
		tk.color.fg = gocui.AttrNone
		tk.color.bg = gocui.AttrNone
		tk.color.selFg = gocui.AttrNone
		tk.color.selBg = gocui.ColorWhite
	}
	tk.updateColor()
}