import os
import subprocess
from flask import Flask , send_from_directory , request , jsonify
from flask_flatpages import FlatPages
from flask import render_template
import os

FLATPAGES_EXTENSION = '.md'
FLATPAGES_AUTO_RELOAD = True

app = Flask(__name__) 
app.config['APPLICATION_ROOT'] = '/tdtdt'
BASE_DIR = os.path.abspath(os.path.dirname(__file__))
FLATPAGES_MARKDOWN_EXTENSIONS = ['extra']
FLATPAGES_EXTENSION_CONFIGS = {
    'codehilite': {
        'linenums': 'True'
    }
}



app.config.from_object(__name__)
pages = FlatPages(app)
application = app
pages.get('foo')

def Liste_cat():
    articles = (p for p in pages if 'published' in p.meta )
    catList = []
    for a in articles:
        catList.append(a.meta['cat'])
    catList = list(dict.fromkeys(catList))
    return catList 

def imagelist(articlename):
    dir_path = os.path.dirname(os.path.realpath(articlename))+'/pages/'
    gallery_path = os.path.join(dir_path, articlename)
    if os.path.exists(gallery_path):
        images = [f for f in os.listdir(gallery_path) if f.endswith('.jpg') or f.endswith('.jpeg') or f.endswith('.png') or f.endswith('.gif')]
        return gallery_path ,images
    else:
        return None, None


@app.route('/')
def index():
    # Articles are pages with a publication date
    news = pages.get('news')
    info = pages.get('info')
    articles = (p for p in pages if 'published' in p.meta  and 'static' not in p.meta)
    latest = sorted(articles, reverse=True,
                    key=lambda p: p.meta['published'])
    imgDict ={}
    for a in latest:
        g_path, imgs = imagelist(a.path)
        imgDict[a.path]=imgs
    return render_template('index.html', articles=latest ,imgDict=imgDict , news=news , info = info)


@app.route('/<path:path>')
def page(path):
    page = pages.get_or_404(path)
    catList = Liste_cat()
    g_path, imgs = imagelist(path)
#    print(list(page.meta.values()))
    if imgs:
        return render_template('single.html', page=page ,catList=catList  , g_path=g_path, imgs = imgs)
    else :
        return render_template('single.html', page=page ,catList=catList)

@app.route('/info')
def info():
    page = pages.get_or_404('info')
    catList = Liste_cat()
    return render_template('staticpage.html', page=page , catList=catList)

@app.route('/pages/<path:path>')
def serve_pages(path):
    return send_from_directory('pages', path)

@app.route('/search', methods=['POST'])
def search():
    query = request.form['query']
    print(query)
    
    articles = list(p for p in pages if 'published' in p.meta and 
                    any(isinstance(value, str) and query.lower() in value.lower() 
                        for value in p.meta.values()))
    imgDict = {}
    for a in articles:
        g_path, imgs = imagelist(a.path)
        imgDict[a.path] = imgs
    
    return render_template('index.html', articles=articles, imgDict=imgDict)




@app.errorhandler(404)
def page_not_found(e):
        # note that we set the 404 status explicitly
            return "NOPE NOTHING HERE plz leave now 🛸"

if __name__ == "__main__":
        app.run(host='0.0.0.0')