from flask import Flask, url_for, render_template, Markup, redirect, request, flash
from flask import session as login_session
from config import Config
import json
import os
from time import gmtime, strftime
from pprint import pprint


app = Flask(__name__, static_url_path='', static_folder="static", template_folder="templates")
app.jinja_env.add_extension('jinja2.ext.loopcontrols')
app.config.from_object(Config)

# setting variables for holding paths, folder names and the one file for description
path = "static/files/"
jsonfiles = [] #json files
fullpathjsonfiles = [] #fullpath for some situations
thefile = None #selected file for description
now = strftime("%Y-%m-%d_%H:%M:%S", gmtime()) #description time
listofdicts=[] #to be able to import and use json content

#================================================================
#listing the json paths
for path, subdirs, files in os.walk(path):
	for name in files:
		if name.endswith(".json"):
			fullpath = os.path.join(path, name)
			jsonfiles.append(fullpath[7:])
			fullpathjsonfiles.append(fullpath)

print(jsonfiles)
print("-------------------------")
print(fullpathjsonfiles)




#=================================================================
#obtaining files and data

# model for display :
# file+filename+data from json
# looping through json file, in files there is an array
# for each file in this array, display the file and the data
# send it all to the all page

allfiles = []
container = None
varid = None
name = None
email = None
friend = None
content = None

for jsonname in jsonfiles:
	with open("static/"+jsonname, 'r') as ajson:
		data = json.load(ajson)
			# allfiles.append(data["files"])
		for f in data["files"]:
			# assigning html tag on the basis of extension, to be finished when all the files have been sent
			if f.lower().endswith(('.png', '.jpg', '.jpeg')):
				f = Markup('<img src="'+f+'" /> <br />')

			#if sound
			elif f.lower().endswith(('.mp3')):
				f = Markup('''<audio controls>
	  							<source src="'''+f+'''" type="audio/mpeg">
								Your browser does not support the audio tag.
								</audio>''')
			#if txtfile
			elif f.lower().endswith(('.txt')):
				# print(thefile)
				with open(f,"r") as f:
					path = f.read()
					f = path

			#ifvid to be added
			elif f.lower().endswith(('.mp4')):
				f = Markup(''' <video width="320" height="240" controls>
						<source src="'''+f+'''" type="video/mp4">
						Your browser does not support the video tag.
						</video> ''')
			for i in data["id"]:
				varid.append(i)
			for j in data["name"]:
				name.append(j)

	
print("-------------------------")
print(allfiles)
	#Going through all folders, getting the 
	# thefile = listingfiles[positioninarray]



@app.route("/")
def home():
	return render_template('home.html')

@app.route('/about/')
def about():
	return render_template('about.html')

@app.route('/all/')
def all():
	for jsonname in jsonfiles:
		with open("static/"+jsonname, 'r') as ajson:
			data = json.load(ajson)
			allfiles.append(data["files"])
	
	print(allfiles)
	#Going through all folders, getting the 
	# thefile = listingfiles[positioninarray]
	print(jsonfiles)
	# print(dict)
	counter2=0
	return render_template('all.html', file=thefile, listingfiles=listingfiles, jsonfiles=jsonfiles, listofdicts=listofdicts, counter2=counter2)
	

@app.route('/description')
def description():
	#open json file, list filepaths in array and loop with thefile
	with open(jsonfiles[1], 'r') as f:
		data_dict = json.load(f)
		datafromjson = data_dict["files"]

		for file in datafromjson:
			datafromjson = file

			# assigning html tag on the basis of extension, to be finished when all the files have been sent
			if file.lower().endswith(('.png', '.jpg', '.jpeg')):
				file = Markup('<img src="'+file+'" /> <br />')

			#if sound
			elif file.lower().endswith(('.mp3')):
				file = Markup('''<audio controls>
	  							<source src="'''+file+'''" type="audio/mpeg">
								Your browser does not support the audio tag.
								</audio>''')
			#if txtfile
			elif file.lower().endswith(('.txt')):
				# print(thefile)
				with open(file,"r") as f:
					path = f.read()
					file = path

			#ifvid to be added
			elif file.lower().endswith(('.mp4')):
				file = Markup(''' <video width="320" height="240" controls>
						<source src="'''+thefile+'''" type="video/mp4">
						Your browser does not support the video tag.
						</video> ''')


	
	return render_template('description.html', file=file, datafromjson=datafromjson)



# if __name__ == '__main__':
# 	app.run(debug=True)