# Path: css2video/renderers/image/render.py
# def render_image(
#         html_path, css_path, output_path, width=800, height=600,
#         renderer='CUTYCAPT'):
#     """Render HTML CSS as an image"""
# 
#     if renderer == 'CUTYCAPT':
#         renderer = CutyCaptRenderer(
#             html_path, css_path, output_path, width, height)
# 
#     renderer.render()
# 
# Path: css2video/renderers/video/render.py
# def render_video(image_sequence, output_path, framerate=30, renderer='FFMPEG'):
#     if renderer == 'FFMPEG':
#         renderer = FFMpegRenderer(image_sequence, output_path, framerate)
#     renderer.render()
# 
# Path: css2video/interpolators/stylesheet.py
# def interpolate_stylesheet(stylesheet_dict, time):
#     """Interpolates the animation property value based on the given time and
#     returns the resulting stylesheet as a dictionary"""
#     generator = StyleSheetInterpolator(stylesheet_dict=stylesheet_dict)
#     return generator.generate(time=time).to_dict()
# 
# Path: css2video/parsers/stylesheet.py
# class StyleSheet(BaseParser):
#     '''Parse a stylesheet'''
# 
#     @classmethod
#     def grammar(cls):
#         '''Grammar to parse a style sheet'''
#         return pp.ZeroOrMore(Rule.parser())
# 
#     @classmethod
#     def parse_action(cls, tokens):
#         '''Returns a dictionary from the parsed tokens'''
#         return {
#             'rules': [rule for rule in tokens]
#         }
# 
# Path: css2video/outputters/stylesheet.py
# def output_stylesheet(stylesheet_dict):
#     '''Returns the stylesheet as a string'''
#     return '\n'.join(
#         [output_rule(rule) for rule in stylesheet_dict.get('rules', []) if rule['type'] == 'style'])


import os
import shutil
import tempfile
from tqdm import tqdm
from .image import render_image
from .video import render_video
from css2video.interpolators import interpolate_stylesheet
from css2video.parsers.stylesheet import StyleSheet
from css2video.outputters import output_stylesheet
def render_animation(
        html_path, css_path, output_path, duration, framerate=30, width=800,
        height=600, image_renderer='CUTYCAPT', video_renderer='FFMPEG'):

    with open(css_path, 'r') as fd:
        css = fd.read()

    html_path = os.path.abspath(html_path)
    output_path = os.path.abspath(output_path)

    stylesheet_dict = StyleSheet.parse(css)
    total_frames = framerate * duration
    duration_per_frame = float(duration) / total_frames

    temp_dir = tempfile.mkdtemp()

    for frame in tqdm(range(total_frames)):
        time = frame * duration_per_frame
        filename = _get_frame_image_name(
            frame=frame, total_frames=total_frames)

        temp_stylesheet_dict = interpolate_stylesheet(
            stylesheet_dict=stylesheet_dict, time=time)
        temp_css = output_stylesheet(stylesheet_dict=temp_stylesheet_dict)
        temp_css_path = os.path.join(temp_dir, 'temp.css')
        with open(temp_css_path, 'w') as fd:
            fd.write(temp_css)

        temp_output_path = os.path.join(temp_dir, filename)


# Path: css2video/renderers/image/render.py
# def render_image(
#         html_path, css_path, output_path, width=800, height=600,
#         renderer='CUTYCAPT'):
#     """Render HTML CSS as an image"""
# 
#     if renderer == 'CUTYCAPT':
#         renderer = CutyCaptRenderer(
#             html_path, css_path, output_path, width, height)
# 
#     renderer.render()
# 
# Path: css2video/renderers/video/render.py
# def render_video(image_sequence, output_path, framerate=30, renderer='FFMPEG'):
#     if renderer == 'FFMPEG':
#         renderer = FFMpegRenderer(image_sequence, output_path, framerate)
#     renderer.render()
# 
# Path: css2video/interpolators/stylesheet.py
# def interpolate_stylesheet(stylesheet_dict, time):
#     """Interpolates the animation property value based on the given time and
#     returns the resulting stylesheet as a dictionary"""
#     generator = StyleSheetInterpolator(stylesheet_dict=stylesheet_dict)
#     return generator.generate(time=time).to_dict()
# 
# Path: css2video/parsers/stylesheet.py
# class StyleSheet(BaseParser):
#     '''Parse a stylesheet'''
# 
#     @classmethod
#     def grammar(cls):
#         '''Grammar to parse a style sheet'''
#         return pp.ZeroOrMore(Rule.parser())
# 
#     @classmethod
#     def parse_action(cls, tokens):
#         '''Returns a dictionary from the parsed tokens'''
#         return {
#             'rules': [rule for rule in tokens]
#         }
# 
# Path: css2video/outputters/stylesheet.py
# def output_stylesheet(stylesheet_dict):
#     '''Returns the stylesheet as a string'''
#     return '\n'.join(
#         [output_rule(rule) for rule in stylesheet_dict.get('rules', []) if rule['type'] == 'style'])


# Path: css2video/renderers/render.py
import os
import shutil
import tempfile
from tqdm import tqdm
from .image import render_image
from .video import render_video
from css2video.interpolators import interpolate_stylesheet
from css2video.parsers.stylesheet import StyleSheet
from css2video.outputters import output_stylesheet

def render_animation(
        html_path, css_path, output_path, duration, framerate=30, width=800,
        height=600, image_renderer='CUTYCAPT', video_renderer='FFMPEG'):

    with open(css_path, 'r') as fd:
        css = fd.read()

    html_path = os.path.abspath(html_path)
    output_path = os.path.abspath(output_path)

    stylesheet_dict = StyleSheet.parse(css)
    total_frames = framerate * duration
    duration_per_frame = float(duration) / total_frames

    temp_dir = tempfile.mkdtemp()

    for frame in tqdm(range(total_frames)):
        time = frame * duration_per_frame
        filename = _get_frame_image_name(
            frame=frame, total_frames=total_frames)

        temp_stylesheet_dict = interpolate_stylesheet(
            stylesheet_dict=stylesheet_dict, time=time)
        temp_css = output_stylesheet(stylesheet_dict=temp_stylesheet_dict)
        temp_css_path = os.path.join(temp_dir, 'temp.css')
        with open(temp_css_path, 'w') as fd:
            fd.write(temp_css)

        temp_output_path = os.path.join(temp_dir, filename)


        render_image(