#!/usr/bin/python3.10
# -*- coding: utf-8 -*-

"""************************
AnkIdentification - A project to improve your plant identifcation skills through Anki.
Aurélien VALENTIN - from 06/11/2022 to 29/12/2022
************************"""



# Default parameters, feel free to change them as you want.

NB_SPECIES = 100 # Number of species wanted by the user. Can't exceed 100 with the GBIF method.

LANGUAGE = "fr" # Please choose "fr" or "en" to get respectively French or English vernacular names.

SPECIE_LIST_PATH_IF_GBIF_METHOD = "" # A csv file from https://identify.plantnet.org/prediction. Only if you've chosen the GBIF method.

MY_OWN_LIST_PATH = "" # A txt file with one specie by line. Be careful to write the scientific name used in Pl@ntNet and change NB_SPECIES if needed.



# Importation and other initialisations
import json, sys
import genanki #https://github.com/kerrickstaley/genanki.git
from random import shuffle

dict_common_plants = {}
with open("_dict_species.json", "r") as fpi : dict_common_names = json.load(fpi) # From the 3-1 and 3-2 supplementary codes


# Definition of the progressbar function, from https://gist.github.com/ChesterChowWOV/2b35c551b339adbf459363322aac5b4b
def progressbar(it, prefix = "", size = 60, file = sys.stdout):
    count = len(it)
    def show(j):
        x = int(size*j/count)
        file.write("{}[{}{}] {}/{} {}%\r".format(prefix, "█"*x, "."*(size-x), j, count, round(j / count * 100, 2)))
        file.flush()
    show(0)
    for i, item in enumerate(it):
        yield item
        show(i + 1)
    file.write("\n")
    file.flush()


"""************************
Step 1 : Listing the most common species (if without a manual list or a GBIF file).
************************"""

if SPECIE_LIST_PATH_IF_GBIF_METHOD == MY_OWN_LIST_PATH:
    print("Listing the most common species")
    # Loading of the whole list
    with open("_dict_species_by_rarety.json") as fpi : dict_plants_sorted = json.load(fpi) # From the first supplementary code

    # Writing of the user's list
    with open("Selected_species.txt", "w") as fpo:
        for species in list(dict_plants_sorted.keys())[:NB_SPECIES]:
            fpo.write(species + "\n")


"""************************
Step 2 : Parsing data for each species.
************************"""

# Initialisation of the dictionary (and addition of the family) from a file from the step 1...
if SPECIE_LIST_PATH_IF_GBIF_METHOD == "":
    with open("_dict_classification.json", "r") as fpi : dict_classification = json.load(fpi) # From the second supplementary code

    try: fpi = open(MY_OWN_LIST_PATH)
    except : fpi = open("Selected_species.txt")

    for line in progressbar(fpi.readlines(), "Adding families", 40):
            specie = line.split(" ")[0] + " " + line.split(" ")[1].lower().strip()
            dict_common_plants[specie] = {"Occurrence": {"leaf": 0, "flower": 0, "fruit": 0, "bark": 0}}
            try: dict_common_plants[specie]["Family"] = dict_classification[specie]
            except: dict_common_plants[specie]["Family"] = "Family not found"
            dict_common_plants[specie]["Links"] = {"leaf": "", "flower": "", "fruit": "", "bark": ""}
            dict_common_plants[specie]["Authors"] = {"leaf": "", "flower": "", "fruit": "", "bark": ""}

# ...or from a GBIF file from here : https://identify.plantnet.org/prediction
else:
    with open(SPECIE_LIST_PATH_IF_GBIF_METHOD) as fpi:
        fpi.readline()
        for line in progressbar(fpi.readlines(), "Adding families", 40):
            specie = line.split(",")[1].split(" ")[0] + " " + line.split(",")[1].split(" ")[1]
            dict_common_plants[specie] = {"Occurrence": {"leaf": 0, "flower": 0, "fruit": 0, "bark": 0}}
            dict_common_plants[specie]["Family"] = line.split(",")[2]
            dict_common_plants[specie]["Links"] = {"leaf": "", "flower": "", "fruit": "", "bark": ""}
            dict_common_plants[specie]["Authors"] = {"leaf": "", "flower": "", "fruit": "", "bark": ""}

# Addition of vernacular name(s)
for specie in progressbar(dict_common_plants.keys(), "Adding common names", 40):
    try:
        dict_common_plants[specie]["Common names"] = dict_common_names[specie][LANGUAGE]
    except: dict_common_plants[specie]["Common names"] = "No common name found."

# Addition of photo links and author names
with open("multimedia.txt", encoding="utf-8") as fpi:
    fpi.readline()
    for line in progressbar(fpi.readlines(), "Adding links and common names", 40):
        line_split = line.split("\t")
        specie = line_split[5].split(" ")[0] + " " + line_split[5].split(" ")[1]
        link = line_split[3].strip(" ").split("o/")[1]
        type = line_split[5].split(":")[1].strip(" ")
        author = line_split[len(line_split) - 1].strip()
        if specie in dict_common_plants.keys() and type in ["leaf", "flower", "fruit", "bark"]:
            if dict_common_plants[specie]["Occurrence"][type] == 0:
                dict_common_plants[specie]["Links"][type] += link
                dict_common_plants[specie]["Authors"][type] += author
                dict_common_plants[specie]["Occurrence"][type] += 1
            elif dict_common_plants[specie]["Occurrence"][type] < 101:
                dict_common_plants[specie]["Links"][type] += "," + link
                dict_common_plants[specie]["Authors"][type] += "," + author
                dict_common_plants[specie]["Occurrence"][type] += 1


"""************************
Step 3 : Generation of the Anki deck.
************************"""

print("Preparing the Anki deck")
# Definition of the Anki card model
my_model = genanki.Model(
  1091735104,
  'Model for AnkIdentification',
  fields=[
    {'name': 'Name'},
    {'name': 'Common names'},
    {'name': 'Family'},
    {'name': 'Leaf'},
    {'name': 'Flower'},
    {'name': 'Fruit'},
    {'name': 'Bark'},
    {'name': 'Leaf authors'},
    {'name': 'Flower authors'},
    {'name': 'Fruit authors'},
    {'name': 'Bark authors'}
  ],
  templates=[
    {
      'name': 'Card 1',
      'qfmt': """<style>
.card {
  font-family: arial;
  font-size: 20px;
  text-align: center;
  color: black;
  background-color: white;
}
body{
  margin:0;
}
input{
  position:absolute;top:0;left:0;
}
#fullscreen{
  position:fixed;
  top:0;bottom:0;
  left:0;right:0;
  background-color:rgba(0,0,0,0.7);
  display:none;
  }
#fImg{
  position:absolute;
  top:0;
  bottom:0;left:0;right:0;
  margin:auto;
  max-width:100%;
  max-height:100%;
}
#container{
  display: flex;
  width: 100vw;
  height: 98vh;
  padding: 1vh 0 1vh 0vh;
  flex-wrap: wrap;
  background-color:black;
}
td{
  border: 1px solid;
}
#container>img {
  width: 49%;
  height:49%;
  padding:1px;
  object-fit: contain;
}
.half{
  display: block;
  height: 35vh;
}
</style>
<input type="button" id="qButton" value="" onclick="qSwitch()"> 
<div id="fullscreen"><img id="fImg"/></div>
<div id=container></div>

<script>
//once
if(typeof o=='undefined'){
  var o={};
  var quality=3;
  var prevName='';
  var isRecto=true;
  var qTab=["s","m","o","a"];
	var qTab2=["150x150","600x600","Original","Automatic"];
	var lastRelease=0;
	var lastPress=0;
	
	//Quality switcher
	function qSwitch(){
		quality=(quality+1)%4;
		for (const k in o) {
		  chgImg(o[k],0);
		  qButton.value=qTab2[quality];
		}
	}
	
	//fullscreen
	function fullscreenImg(img){
		fImg.src='https://bs.plantnet.org/image/o/'+img.t[img.i];
		fImg.title="Author :\\n"+img.a[img.i];
		fullscreen.style.display='block';
	}
	function deFullscreenImg(){
		fImg.src="";
		fullscreen.style.display='none';
	}

	//click handling
	function mDown(e){
		setTimeout(function(){
		  if(Date.now()-lastRelease>=500){
		    chgImg(e.target,-1);
		  }
		},500);
		lastPress=Date.now();
	}
	function mUp(e){
		if(e.button==0){
		  if(Date.now()-lastPress<500){
		    chgImg(e.target,1);
		  }
		}else if(e.button==2){
		  if(Date.now()-lastPress<500){
		    fullscreenImg(e.target);
		  }
		}
		lastRelease=Date.now();
	}

	function chgImg(img,n){
		img.i=(img.i+n)%img.t.length;
		if(img.i<0){img.i=img.t.length-1;}
		img.title="Author :\\n"+img.a[img.i];
		if(qTab[quality]!='a'){
		  img.srcset='';
		  img.src='https://bs.plantnet.org/image/'+qTab[quality]+'/'+img.t[img.i];
		}else{
		  img.srcset='https://bs.plantnet.org/image/s/'+img.t[img.i]+' 600w,'+'https://bs.plantnet.org/image/m/'+img.t[img.i]+' 2400w,'+'https://bs.plantnet.org/image/o/'+img.t[img.i]+' 4000w';
		}
		if(img.complete==true){
		  img.style.opacity=1;
		}else{
		  img.style.opacity=0.5;
		}
	}

	function imgLoad(e){
		e.target.style.opacity=1;
	}

	//main show
	function prepImg(list,author,id){
		if(isRecto){
		  img=document.createElement('img');
		  img.t=list.replace(/<[^>]*>?/gm,'').split(',');
		  img.a=author.replace(/<[^>]*>?/gm,'').split(',');
		  img.i=Math.floor(Math.random()*img.t.length);
		  chgImg(img,0);
		  img.addEventListener('mousedown',mDown);
		  img.addEventListener('mouseup',mUp);
		  img.addEventListener('contextmenu',function(e){e.preventDefault();});
		  img.addEventListener('load',imgLoad);
		  o[id]=img;
		}
		container.appendChild(o[id]);
	}
}

//init objects (mist be re-done because recto/verso reload)
var fImg=document.getElementById('fImg');
var fullscreen=document.getElementById('fullscreen');
var qButton=document.getElementById('qButton');
var container=document.getElementById('container');

fullscreen.addEventListener('click',deFullscreenImg);

//recto or verso ?
if(prevName=='{{Name}}'){
	isRecto=!isRecto;
}else{
	isRecto=true;
}
prevName="{{Name}}";

if(isRecto){
	qButton.value=qTab2[quality];
}else{
	container.style.height="55vh";
	qButton.style.display='none';
}

prepImg("{{Leaf}}","{{Leaf authors}}",'Leaf');
prepImg("{{Flower}}","{{Flower authors}}",'Flower');
prepImg("{{Fruit}}","{{Fruit authors}}",'Fruit');
prepImg("{{Bark}}","{{Bark authors}}",'Bark');
</script>""",
      'afmt': """<div class="half">
  <h1><i>{{Name}}</i></h1>
  <br>
  <b><i>{{Family}}</i></b>
  <br>
  {{Common names}}
</div>
{{FrontSide}}""",
      'bfont': 'Arial'
      #'Styles': ".card {\n font-family: arial;\n font-size: 20px;\n text-align: center;\n color: black;\n background-color: white;\n}"
    },
  ],
  css='.card {\n font-family: arial;\n font-size: 20px;\n text-align: center;\n color: black;\n background-color: white;\n}\n',
)

# Creation of the deck
my_deck = genanki.Deck(
  2059400110,
  'AnkIdentifaction')

# Randomization of the species order
species_shuffled = list(dict_common_plants.keys())
shuffle(species_shuffled)

# Generation of all notes
for specie in progressbar(species_shuffled, "Creating notes", 40):
  dict_specie = dict_common_plants[specie]
  my_note = genanki.Note(
    model = my_model,
    fields = [specie, dict_specie["Common names"], dict_specie["Family"], dict_specie["Links"]["leaf"], dict_specie["Links"]["flower"], dict_specie["Links"]["fruit"], dict_specie["Links"]["bark"], dict_specie["Authors"]["leaf"], dict_specie["Authors"]["flower"], dict_specie["Authors"]["fruit"], dict_specie["Authors"]["bark"]],
    tags = ["AnkIdentification::" + dict_specie["Family"]])
  my_deck.add_note(my_note)

# Creation of the final file
print("Almost done!")
genanki.Package(my_deck).write_to_file('AnkIdentification.apkg')
print("Enjoy ^^")