// MIT License

// Copyright (c) 2022 Tree Xie

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

package charts

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/wcharczuk/go-chart/v2/drawing"
)

func TestTheme(t *testing.T) {
	assert := assert.New(t)

	darkTheme := NewTheme(ThemeDark)
	lightTheme := NewTheme(ThemeLight)

	assert.True(darkTheme.IsDark())
	assert.False(lightTheme.IsDark())

	assert.Equal(drawing.Color{
		R: 185,
		G: 184,
		B: 206,
		A: 255,
	}, darkTheme.GetAxisStrokeColor())
	assert.Equal(drawing.Color{
		R: 110,
		G: 112,
		B: 121,
		A: 255,
	}, lightTheme.GetAxisStrokeColor())

	assert.Equal(drawing.Color{
		R: 72,
		G: 71,
		B: 83,
		A: 255,
	}, darkTheme.GetAxisSplitLineColor())
	assert.Equal(drawing.Color{
		R: 224,
		G: 230,
		B: 242,
		A: 255,
	}, lightTheme.GetAxisSplitLineColor())

	assert.Equal(drawing.Color{
		R: 16,
		G: 12,
		B: 42,
		A: 255,
	}, darkTheme.GetBackgroundColor())
	assert.Equal(drawing.ColorWhite, lightTheme.GetBackgroundColor())

	assert.Equal(drawing.Color{
		R: 238,
		G: 238,
		B: 238,
		A: 255,
	}, darkTheme.GetTextColor())
	assert.Equal(drawing.Color{
		R: 70,
		G: 70,
		B: 70,
		A: 255,
	}, lightTheme.GetTextColor())
}