package mappingrules

import (
	"testing"

	"github.com/holoplot/go-evdev"
	"github.com/stretchr/testify/suite"
)

// TODO: revisit all of this after adding new functionality to
// RuleTargetAxis
type MappingRuleAxisCombinedTests struct {
	suite.Suite

	inputDevice      *InputDeviceMock
	outputDevice     *evdev.InputDevice
	inputTargetLower *RuleTargetAxis
	inputTargetUpper *RuleTargetAxis
	outputTarget     *RuleTargetAxis

	base MappingRuleBase
	mode *string
}

func TestRunnerMappingRuleAxisCombined(t *testing.T) {
	suite.Run(t, new(MappingRuleAxisCombinedTests))
}

func (t *MappingRuleAxisCombinedTests) SetupTest() {
	mode := "*"
	t.mode = &mode
	t.inputDevice = new(InputDeviceMock)
	t.inputDevice.On("AbsInfos").Return(map[evdev.EvCode]evdev.AbsInfo{
		evdev.ABS_X: {
			Minimum: 0,
			Maximum: 10000,
		},
		evdev.ABS_Y: {
			Minimum: 0,
			Maximum: 10000,
		},
	}, nil)

	t.outputDevice = &evdev.InputDevice{}
	t.outputTarget, _ = NewRuleTargetAxis("test-output", t.outputDevice, evdev.ABS_X, false, 0, 0)
	t.base = NewMappingRuleBase("", []string{"*"})
}

func (t *MappingRuleAxisCombinedTests) TestMatchEventSplitAxis() {
	t.inputTargetLower, _ = NewRuleTargetAxisPartial("test-input", t.inputDevice, evdev.ABS_X, true, 0, 0, AxisValueMin, 0)
	t.inputTargetUpper, _ = NewRuleTargetAxisPartial("test-input", t.inputDevice, evdev.ABS_Y, false, 0, 0, 0, AxisValueMax)

	rule := NewMappingRuleAxisCombined(t.base, t.inputTargetLower, t.inputTargetUpper, t.outputTarget)

	t.Run("Lower Input", func() {
		device, event := rule.MatchEvent(t.inputDevice, &evdev.InputEvent{Type: evdev.EV_ABS, Code: evdev.ABS_X, Value: 10000}, t.mode)
		t.Equal(t.outputDevice, device)
		t.EqualValues(0, event.Value)

		_, event = rule.MatchEvent(t.inputDevice, &evdev.InputEvent{Type: evdev.EV_ABS, Code: evdev.ABS_X, Value: 0}, t.mode)
		t.EqualValues(AxisValueMin, event.Value)

		_, event = rule.MatchEvent(t.inputDevice, &evdev.InputEvent{Type: evdev.EV_ABS, Code: evdev.ABS_X, Value: 5000}, t.mode)
		t.EqualValues(0, event.Value)
	})

	t.Run("Upper Input Only", func() {

	})

}