i3_timer_server/client.py at main · Hook25/i3_timer_server · GitHub

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#!/usr/bin/env python

import requests
import argparse
import json
from datetime import datetime


def poss_act(x):
    assert x in ["show_brief", "show_detail", "post_new", "delete"]
    return x


def load_config():
    parser = argparse.ArgumentParser(
        description="Queries the remote timer server"
    )
    parser.add_argument(
        "-ip", default="127.0.0.1", help="IP of the remote server"
    )
    parser.add_argument(
        "-port", default=7853, help="Port of the remote server"
    )
    parser.add_argument(
        "-action",
        default="show_brief",
        type=poss_act,
        help="Possible actions out of post_new, delete, show_brief, show_detail",
    )
    parser.add_argument(
        "additional",
        metavar="id or spec",
        nargs="*",
        help="Either id when action delete or time (s or m:s or h:m:s or d:h:m:s) when action post_new",
    )
    return parser.parse_args()


def update_active(conf):
    req = requests.get("http://{}:{}/timers".format(conf.ip, conf.port))
    return req.json()


def _delete_timer(conf, i):
    h = {"Content-Type": "application/json"}
    req = requests.delete(
        "http://{}:{}/timers".format(conf.ip, conf.port),
        data=json.dumps({"id": i}),
        headers=h,
    )
    return req.status_code


def delete_timer(conf):
    res = [_delete_timer(conf, i) for i in conf.additional]
    if all(x == 200 for x in res):
        print("Success")
    else:
        print(
            "Failed to delete:",
            ", ".join(
                "({}, code: {})".format(i, r)
                for (i, r) in zip(conf.additional, res)
                if res != 200
            ),
        )


def to_t(s):
    s = list(reversed(s.split(":")))
    mult = [1, 60, 60**2, 60**2 * 24]
    t = zip(mult[: len(s)], (float(k) for k in s))
    time_s = sum(a * b for (a, b) in t)
    return time_s


def _create_timer(conf, t):
    h = {"Content-Type": "application/json"}
    req = requests.post(
        "http://{}:{}/timers".format(conf.ip, conf.port),
        headers=h,
        data=json.dumps({"seconds": t, "message": conf.additional[-1]}),
    )
    if req.status_code == 200:
        print("Success")
    else:
        print("Failed with code: %s" % req.status_code)


def create_timer(conf):
    if len(conf.additional) != 2:
        print("Provide 2 additional arguments: time message")
    else:
        _create_timer(conf, to_t(conf.additional[0]))


def get_time_diff(a, b):
    a = datetime.strptime(a, "%m/%d/%Y%H:%M:%S")
    b = datetime.strptime(b, "%m/%d/%Y%H:%M:%S")
    return b - a


def pretty_print_short(req):
    to_print = [
        "[{}]".format(get_time_diff(v["time_now"], v["end_time"]))
        for v in req.values()
    ]
    if to_print:
        print("".join(to_print))
    else:
        print("[No Timer]")


def pretty_print_long(req):
    to_print = [
        "[{}] ({} -> {}) [{}]".format(
            v["id"],
            v["start_time"],
            v["end_time"],
            get_time_diff(v["time_now"], v["end_time"]),
        )
        for v in req.values()
    ]
    print("\n".join(to_print))


def main():
    conf = load_config()
    try:
        if conf.action == "show_brief":
            active = update_active(conf)
            pretty_print_short(active)
        elif conf.action == "show_detail":
            active = update_active(conf)
            pretty_print_long(active)
        elif conf.action == "delete":
            delete_timer(conf)
        elif conf.action == "post_new":
            create_timer(conf)
    except requests.exceptions.ConnectionError:
        print("[Server Connection Error]")


if __name__ == "__main__":
    main()