package game

import (
	"testing"

	"gitea.boner.be/bdnugget/goonscape/game/testutils"
	"gitea.boner.be/bdnugget/goonscape/types"
	pb "gitea.boner.be/bdnugget/goonserver/actions"
	rl "github.com/gen2brain/raylib-go/raylib"
	"github.com/stretchr/testify/assert"
)

func TestGame_HandleInput(t *testing.T) {
	game := New()
	game.Player = &types.Player{
		ID:    1,
		Speed: 50.0,
	}

	// Test valid click
	simulateMouseRay(rl.Ray{
		Position:  rl.Vector3{X: 0, Y: 10, Z: 0},
		Direction: rl.Vector3{X: 0, Y: -1, Z: 0},
	})
	simulateMouseButton(toInt32(rl.MouseLeftButton), true)
	game.HandleInput()
	assert.NotEmpty(t, game.Player.TargetPath)

	// Test invalid click (outside map)
	simulateMouseRay(rl.Ray{
		Position:  rl.Vector3{X: 1000, Y: 10, Z: 1000},
		Direction: rl.Vector3{X: 0, Y: -1, Z: 0},
	})
	simulateMouseButton(toInt32(rl.MouseLeftButton), true)
	game.HandleInput()
	assert.Empty(t, game.Player.TargetPath)
}

func TestGame_UpdateCamera(t *testing.T) {
	game := New()

	// Test zoom limits
	testutils.SimulateMouseWheel(1.0) // Zoom in
	testutils.SimulateMouseWheel(1.0)
	assert.GreaterOrEqual(t, cameraDistance, float32(10.0))

	testutils.SimulateMouseWheel(-1.0) // Zoom out
	testutils.SimulateMouseWheel(-1.0)
	assert.LessOrEqual(t, cameraDistance, float32(250.0))

	// Test camera rotation
	originalYaw := cameraYaw
	testutils.SimulateKeyDown(rl.KeyRight, true)
	game.Update(0.1)
	assert.Greater(t, cameraYaw, originalYaw)

	// Test pitch limits
	simulateKeyDown(rl.KeyUp, true)
	for i := 0; i < 100; i++ {
		game.Update(0.1)
	}
	assert.GreaterOrEqual(t, cameraPitch, float32(20.0))
	assert.LessOrEqual(t, cameraPitch, float32(85.0))
}

func TestGame_ChatIntegration(t *testing.T) {
	game := New()
	game.Player = &types.Player{ID: 1}

	// Test chat message to action queue
	testutils.SimulateKeyPress(rl.KeyT)
	game.Update(0.1)
	assert.True(t, game.Chat.isTyping)

	testutils.SimulateCharInput('h')
	testutils.SimulateCharInput('i')
	testutils.SimulateKeyPress(rl.KeyEnter)
	game.Update(0.1)

	assert.Equal(t, 1, len(game.Player.ActionQueue))
	assert.Equal(t, pb.Action_CHAT, game.Player.ActionQueue[0].Type)
	assert.Equal(t, "hi", game.Player.ActionQueue[0].ChatMessage)
}

func TestGame_MenuHandling(t *testing.T) {
	game := New()

	// Test menu toggle
	assert.False(t, game.MenuOpen)
	testutils.SimulateKeyPress(rl.KeyEscape)
	game.Update(0.1)
	assert.True(t, game.MenuOpen)

	// Test input blocking when menu is open
	game.Player = &types.Player{ID: 1}
	testutils.SimulateMouseButton(testutils.ToInt32(rl.MouseLeftButton), true)
	game.Update(0.1)
	assert.Empty(t, game.Player.TargetPath)

	// Test menu close
	testutils.SimulateKeyPress(rl.KeyEscape)
	game.Update(0.1)
	assert.False(t, game.MenuOpen)
}

// Add more test helpers as needed...