from PyQt5.QtWidgets import QWidget, QVBoxLayout, QLabel, QLineEdit, QPushButton, QHBoxLayout, QMessageBox
from editortool.map.map import map
from dusk.defs import defs

chunkWidth = int(defs.get('CHUNK_WIDTH'))
chunkHeight = int(defs.get('CHUNK_HEIGHT'))
chunkDepth = int(defs.get('CHUNK_DEPTH'))

class MapInfoPanel(QWidget):
  def __init__(self, parent=None):
    super().__init__(parent)

    self.parent = parent

    # Components
    layout = QVBoxLayout()

    mapTitleLabel = QLabel("Map Title")
    self.mapTitleInput = QLineEdit()
    layout.addWidget(mapTitleLabel)
    layout.addWidget(self.mapTitleInput)

    tilePositionLabel = QLabel("Tile Position")
    layout.addWidget(tilePositionLabel)
    tilePositionRow = QHBoxLayout()
    self.tileXInput = QLineEdit()
    self.tileXInput.setPlaceholderText("X")
    tilePositionRow.addWidget(self.tileXInput)
    self.tileYInput = QLineEdit()
    self.tileYInput.setPlaceholderText("Y")
    tilePositionRow.addWidget(self.tileYInput)
    self.tileZInput = QLineEdit()
    self.tileZInput.setPlaceholderText("Z")
    tilePositionRow.addWidget(self.tileZInput)
    self.tileGo = QPushButton("Go")
    tilePositionRow.addWidget(self.tileGo)
    layout.addLayout(tilePositionRow)

    self.chunkPosLabel = QLabel("Chunk Position: 0, 0, 0")
    layout.addWidget(self.chunkPosLabel)
    self.chunkLabel = QLabel("Chunk: 0, 0, 0")
    layout.addWidget(self.chunkLabel)

    layout.addStretch()
    self.setLayout(layout)

    # Events
    self.tileGo.clicked.connect(self.goToPosition)
    self.tileXInput.returnPressed.connect(self.goToPosition)
    self.tileYInput.returnPressed.connect(self.goToPosition)
    self.tileZInput.returnPressed.connect(self.goToPosition)
    map.positionEvent.sub(self.updatePositionLabels)
    parent.mapData.onMapData.sub(self.onMapData)

    self.mapTitleInput.textChanged.connect(self.onMapNameChange)

    # Initial label setting
    self.updatePositionLabels(map.position)

  def goToPosition(self):
    try:
      x = int(self.tileXInput.text())
      y = int(self.tileYInput.text())
      z = int(self.tileZInput.text())
      map.moveTo(x, y, z)
    except ValueError:
      QMessageBox.warning(self, "Invalid Input", "Please enter valid integer coordinates.")

  def updatePositionLabels(self, pos):
    self.tileXInput.setText(str(pos[0]))
    self.tileYInput.setText(str(pos[1]))
    self.tileZInput.setText(str(pos[2]))
    self.chunkPosLabel.setText(f"Chunk Position: {pos[0] % chunkWidth}, {pos[1] % chunkHeight}, {pos[2] % chunkDepth}")
    self.chunkLabel.setText(f"Chunk: {pos[0] // chunkWidth}, {pos[1] // chunkHeight}, {pos[2] // chunkDepth}")

  def onMapData(self, data):
    self.updatePositionLabels(map.position)
    self.mapTitleInput.setText(data.get("mapName", ""))

  def onMapNameChange(self, text):
    self.parent.mapData.data['mapName'] = text