#! /usr/bin/env python3
# -*- coding: utf-8 -*-
# vi:ts=4:et

# Wekan API Python CLI, originally from here, where is more details:
# https://github.com/wekan/wekan/wiki/New-card-with-Python3-and-REST-API

try:
    # python 3
    from urllib.parse import urlencode
except ImportError:
    # python 2
    from urllib import urlencode

import json
import requests
import sys

arguments = len(sys.argv) - 1

if arguments == 0:
    print("=== Wekan API Python CLI: Shows IDs for addcard ===")
    print("AUTHORID is USERID that writes card.")
    print("If *nix:  chmod +x api.py => ./api.py users")
    print("Syntax:")
    print("  python3 api.py users              # All users")
    print("  python3 api.py boards USERID      # Boards of USERID")
    print("  python3 api.py board BOARDID      # Info of BOARDID")
    print("  python3 api.py swimlanes BOARDID  # Swimlanes of BOARDID")
    print("  python3 api.py lists BOARDID      # Lists of BOARDID")
    print("  python3 api.py createlist BOARDID LISTTITLE # Create list")
    print("  python3 api.py addcard AUTHORID BOARDID SWIMLANEID LISTID CARDTITLE CARDDESCRIPTION")
    print("  python3 api.py listattachments BOARDID # List attachments")
# TODO:
#    print("  python3 api.py attachmentdownload BOARDID ATTACHMENTID # One attachment as file")
#    print("  python3 api.py attachmentsdownload BOARDID # All attachments as files")
    exit

# ------- SETTINGS START -------------

# Username is your Wekan username or email address.
# OIDC/OAuth2 etc uses email address as username.

username = 'testtest'

password = 'testtest'

wekanurl = 'http://localhost:4000/'

# ------- SETTINGS END -------------

"""
EXAMPLE:

python3 api.py

OR:
chmod +x api.py
./api.py

=== Wekan API Python CLI: Shows IDs for addcard ===
AUTHORID is USERID that writes card.
Syntax:
  python3 api.py users              # All users
  python3 api.py boards USERID      # Boards of USERID
  python3 api.py board BOARDID      # Info of BOARDID
  python3 api.py swimlanes BOARDID  # Swimlanes of BOARDID
  python3 api.py lists BOARDID      # Lists of BOARDID
  python3 api.py createlist BOARDID LISTTITLE # Create list
  python3 api.py addcard AUTHORID BOARDID SWIMLANEID LISTID CARDTITLE CARDDESCRIPTION
  python3 api.py listattachments BOARDID # List attachments
  python3 api.py attachmentjson BOARDID ATTACHMENTID # One attachment as JSON base64
  python3 api.py attachmentbinary BOARDID ATTACHMENTID # One attachment as binary file

=== USERS ===

python3 api.py users

=> abcd1234

=== BOARDS ===

python3 api.py boards abcd1234


=== SWIMLANES ===

python3 api.py swimlanes dYZ

[{"_id":"Jiv","title":"Default"}
]

=== LISTS ===

python3 api.py lists dYZ

[]

There is no lists, so create a list:

=== CREATE LIST ===

python3 api.py createlist dYZ 'Test'

{"_id":"7Kp"}

#  python3 api.py addcard AUTHORID BOARDID SWIMLANEID LISTID CARDTITLE CARDDESCRIPTION

python3 api.py addcard ppg dYZ Jiv 7Kp 'Test card' 'Test description'

=== LIST ATTACHMENTS WITH DOWNLOAD URLs ====

python3 api.py listattachments BOARDID

"""

# ------- API URL GENERATION START -----------

loginurl = 'users/login'
wekanloginurl = wekanurl + loginurl
apiboards = 'api/boards/'
apiattachments = 'api/attachments/'
apiusers = 'api/users'
e = 'export'
s = '/'
l = 'lists'
sw = 'swimlane'
sws = 'swimlanes'
cs = 'cards'
bs = 'boards'
atl = 'attachmentslist'
at = 'attachment'
ats = 'attachments'
users = wekanurl + apiusers

# ------- API URL GENERATION END -----------

# ------- LOGIN TOKEN START -----------

data = {"username": username, "password": password}
body = requests.post(wekanloginurl, data=data)
d = body.json()
apikey = d['token']

# ------- LOGIN TOKEN END -----------

if arguments == 7:

    if sys.argv[1] == 'addcard':
        # ------- WRITE TO CARD START -----------
        authorid = sys.argv[2]
        boardid = sys.argv[3]
        swimlaneid = sys.argv[4]
        listid = sys.argv[5]
        cardtitle = sys.argv[6]
        carddescription = sys.argv[7]
        cardtolist = wekanurl + apiboards + boardid + s + l + s + listid + s + cs
        # Write to card
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        post_data = {'authorId': '{}'.format(authorid), 'title': '{}'.format(cardtitle), 'description': '{}'.format(carddescription), 'swimlaneId': '{}'.format(swimlaneid)}
        body = requests.post(cardtolist, data=post_data, headers=headers)
        print(body.text)
        # ------- WRITE TO CARD END -----------

if arguments == 3:

    if sys.argv[1] == 'createlist':

        # ------- CREATE LIST START -----------
        boardid = sys.argv[2]
        listtitle = sys.argv[3]
        list = wekanurl + apiboards + boardid + s + l
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        post_data = {'title': '{}'.format(listtitle)}
        body = requests.post(list, data=post_data, headers=headers)
        print("=== CREATE LIST ===\n")
        print(body.text)
        # ------- CREATE LIST END -----------

if arguments == 2:

    # ------- BOARDS LIST START -----------
    userid = sys.argv[2]
    boards = users + s + userid + s + bs
    if sys.argv[1] == 'boards':
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        #post_data = {'userId': '{}'.format(userid)}
        body = requests.get(boards, headers=headers)
        print("=== BOARDS ===\n")
        data2 = body.text.replace('}',"}\n")
        print(data2)
    # ------- BOARDS LIST END -----------
    if sys.argv[1] == 'board':

        # ------- BOARD INFO START -----------
        boardid = sys.argv[2]
        board = wekanurl + apiboards + boardid
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        body = requests.get(board, headers=headers)
        print("=== BOARD ===\n")
        data2 = body.text.replace('}',"}\n")
        print(data2)
        # ------- BOARD INFO END -----------

    if sys.argv[1] == 'swimlanes':
        boardid = sys.argv[2]
        swimlanes = wekanurl + apiboards + boardid + s + sws
        # ------- SWIMLANES OF BOARD START -----------
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        print("=== SWIMLANES ===\n")
        body = requests.get(swimlanes, headers=headers)
        data2 = body.text.replace('}',"}\n")
        print(data2)
        # ------- SWIMLANES OF BOARD END -----------

    if sys.argv[1] == 'lists':

        # ------- LISTS OF BOARD START -----------
        boardid = sys.argv[2]
        attachments = wekanurl + apiboards + boardid
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        print("=== LISTS ===\n")
        body = requests.get(lists, headers=headers)
        data2 = body.text.replace('}',"}\n")
        print(data2)
        # ------- LISTS OF BOARD END -----------

    if sys.argv[1] == 'listattachments':

        # ------- LISTS OF ATTACHMENTS START -----------
        boardid = sys.argv[2]
        listattachments = wekanurl + apiboards + boardid + s + ats
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        print("=== LIST OF ATTACHMENTS ===\n")
        body = requests.get(listattachments, headers=headers)
        data2 = body.text.replace('}',"}\n")
        print(data2)
        # ------- LISTS OF ATTACHMENTS END -----------

if arguments == 1:

    if sys.argv[1] == 'users':

        # ------- LIST OF USERS START -----------
        headers = {'Accept': 'application/json', 'Authorization': 'Bearer {}'.format(apikey)}
        print(users)
        print("=== USERS ===\n")
        body = requests.get(users, headers=headers)
        data2 = body.text.replace('}',"}\n")
        print(data2)
        # ------- LIST OF USERS END -----------