#!/usr/bin/env python3
from pprint import pprint
from requests.auth import HTTPBasicAuth
import json
import os
import requests
import xmltodict

MY_COLLECTION = "Fjompens fjomperi"
MY_ID = "26"
AUTH = None
CARD_STYLE = 6 # Fjompens's card style

def get_card_ids():
    resp = requests.get("http://pvv.org/~andreasd/cards/command.php?cmd=get_all_cards", auth=AUTH)
    for collection in resp.json():
        if collection["name"] == MY_COLLECTION and collection["id"] == MY_ID:
            return collection["cards"]

def get_card_xml(card_id:int):
    resp = requests.get(f"http://pvv.org/~andreasd/cards/command.php?cmd=get_card_xml&id={card_id}", auth=AUTH)
    return resp.text

def get_card_style_id(card_id:int):
    resp = requests.get(f"http://pvv.org/~andreasd/cards/command.php?cmd=get_card_style&id={card_id}", auth=AUTH)
    return resp.text

def set_card_xml(card_id:int, xml_data):
    resp = requests.post(f"http://pvv.org/~andreasd/cards/command.php", auth=AUTH, data={
        "cmd"  : "update_card_text",
        "id"   : str(card_id),
        "data" :xml_data,
    })
    if resp.ok and resp.text == "<span class='ui success'>Card Updated</span>":
        return True
    else:
        print(resp.text)
        return False

def set_card_style_id(card_id:int, style_id:int):
    resp = requests.post(f"http://pvv.org/~andreasd/cards/command.php", auth=AUTH, data={
        "cmd"   : "update_card_style",
        "id"    : str(card_id),
        "style" : str(style_id),
    })
    if resp.ok and resp.text == "<span class='ui success'>Card Updated</span>": # lol
        return True
    else:
        print(resp.text)
        return False


def pull_all():
    card_ids = get_card_ids()
    for card_id in card_ids:
        print(f"pulling card {card_id}... ", end="")

        data = get_card_xml(card_id)
        style_id = get_card_style_id(card_id)
        if style_id not in map(str, (0, CARD_STYLE)):
            print("Error! style id was",style_id)
            continue

        try:
            xml = xmltodict.parse(data)
        except:
            xml = None

        if xml and "ability_card" in xml:
            if "yaml_data" in xml["ability_card"]:
                if len(xml["ability_card"].keys()) == 1:
                    yaml_data = xml["ability_card"]["yaml_data"]
                    with open(f"cards/{card_id}.yaml", "w") as f:
                        f.write(yaml_data + "\n")
                    print(f"./cards/{card_id}.yaml written!")
                    continue
        ftype = "xml" if data.strip() else "yaml"
        with open(f"cards/{card_id}.{ftype}", "w") as f:
            f.write(data + "\n")
        print(f"./cards/{card_id}.{ftype} written!")

def push_all():
    existing_card_ids = get_card_ids()

    for card_id in existing_card_ids:
        if os.path.isfile(f"cards/{card_id}.yaml"):
            fname = f"cards/{card_id}.yaml"
            with open(fname) as f:
                yaml_data = f.read()
            xml_data = f"<ability_card><yaml_data>\n{yaml_data.strip()}\n</yaml_data>\n\n\n</ability_card>"
        elif os.path.isfile(f"cards/{card_id}.xml"):
            fname = f"cards/{card_id}.xml"
            with open(fname) as f:
                xml_data = f.read()
        else:
            continue

        if xml_data:
            print(f"POSTing {fname} to site... ", end="")
            if set_card_xml(card_id, xml_data) == True:
                print("OK!")
            else:
                print("FAILED!")

            style_id = get_card_style_id(card_id)
            if style_id == "0":
                print("Setting card", card_id, "style to", CARD_STYLE, "...", end=" ")
                if set_card_style_id(card_id, CARD_STYLE):
                    print("OK!")
                else:
                    print("FAILED!")

if __name__ == "__main__":
    import sys
    if len(sys.argv) < 4:
        print(__file__, "<action> <uname> <passwd>\n\n\taction: either 'push' or 'pull'\n")
    elif sys.argv[1].strip().lower() == "pull":
        AUTH = HTTPBasicAuth(sys.argv[2], sys.argv[3])
        pull_all()
    elif sys.argv[1].strip().lower() == "push":
        AUTH = HTTPBasicAuth(sys.argv[2], sys.argv[3])
        push_all()