#!/opt/local/bin/python3.14
############################################################################
#
# MODULE:    Animation
# AUTHOR(S): Anna Kratochvilova
# PURPOSE:   Tool for animating a series of GRASS raster and vector maps
#            or a space time raster dataset
# COPYRIGHT: (C) 2012 by Anna Kratochvilova, and the GRASS Development Team
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
############################################################################

# %module
# % description: Tool for animating a series of raster and vector maps or a space time raster or vector dataset.
# % keyword: general
# % keyword: GUI
# % keyword: display
# % keyword: animation
# %end
# %option G_OPT_R_INPUTS
# % key: raster
# % description: Raster maps to animate
# % required: no
# % guisection: Input
# %end
# %option G_OPT_V_INPUTS
# % key: vector
# % label: Vector maps to animate
# % required: no
# % guisection: Input
# %end
# %option G_OPT_STRDS_INPUT
# % key: strds
# % description: Space time raster dataset to animate
# % required: no
# % guisection: Input
# %end
# %option G_OPT_STVDS_INPUT
# % key: stvds
# % description: Space time vector dataset to animate
# % required: no
# % guisection: Input
# %end

import grass.script as gscript
from grass.exceptions import FatalError


def main():
    options, flags = gscript.parser()

    # import wx only after running parser
    # to avoid issues when only interface is needed
    import grass.temporal as tgis
    import wx

    from grass.script.setup import set_gui_path

    set_gui_path()

    from core.giface import StandaloneGrassInterface
    from core.layerlist import LayerList
    from animation.frame import AnimationFrame, MAX_COUNT
    from animation.data import AnimLayer

    rast = options["raster"]
    vect = options["vector"]
    strds = options["strds"]
    stvds = options["stvds"]

    numInputs = 0

    if rast:
        numInputs += 1
    if vect:
        numInputs += 1
    if strds:
        numInputs += 1
    if stvds:
        numInputs += 1

    if numInputs > 1:
        gscript.fatal(
            _("%s=, %s=, %s= and %s= are mutually exclusive.")
            % ("raster", "vector", "strds", "stvds")
        )

    if numInputs > 0:
        # We need to initialize the temporal framework in case
        # a space time dataset was set on the command line so that
        # the AnimLayer() class works correctly
        try:
            tgis.init()
        except FatalError as e:
            print(e)

    layerList = LayerList()
    if rast:
        layer = AnimLayer()
        layer.mapType = "raster"
        layer.name = rast
        layer.cmd = ["d.rast", "map={name}".format(name=rast.split(",")[0])]
        layerList.AddLayer(layer)
    if vect:
        layer = AnimLayer()
        layer.mapType = "vector"
        layer.name = vect
        layer.cmd = ["d.vect", "map={name}".format(name=vect.split(",")[0])]
        layerList.AddLayer(layer)
    if strds:
        layer = AnimLayer()
        layer.mapType = "strds"
        layer.name = strds
        layer.cmd = ["d.rast", "map="]
        layerList.AddLayer(layer)
    if stvds:
        layer = AnimLayer()
        layer.mapType = "stvds"
        layer.name = stvds
        layer.cmd = ["d.vect", "map="]
        layerList.AddLayer(layer)

    app = wx.App()

    frame = AnimationFrame(
        parent=None,
        giface=StandaloneGrassInterface(),
        title=_("Animation Tool - GRASS GIS"),
    )
    frame.CentreOnScreen()
    frame.Show()
    if len(layerList) >= 1:
        # CallAfter added since it was crashing with wxPython 3 gtk
        wx.CallAfter(frame.SetAnimations, [layerList] + [None] * (MAX_COUNT - 1))
    app.MainLoop()


if __name__ == "__main__":
    main()
