import os
import sys
import struct
import requests

from apev2 import Apev2

# apev2 spec: https://wiki.hydrogenaud.io/index.php?title=APEv2_specification

# parse dates from XLastPlayed and XLastScheduled from SPL. by brainsmoke:
# d=swap32(0x14a63351)
# Y,M,D,h,m,s = 1980+(d>>25), (d>>21)&0xf, (d>>16)&0x1f, (d>>11)&0x1f, (d>>5)&0x3f, (d<<1)&0x3f
# print(Y,M,D,h,m,s)


# for swapping endianness of a binary package
def swap32(i):
    return struct.unpack("<I", struct.pack(">I", i))[0]


ignore_tags = [
    "Energy", "Gender", "HookLen", "HookStart", "Rating", "Tempo", "Intro", "Outro", "CueDB", "CueOverlap",
    "SegueDB", "Cue", "FadeSpeed", "RecordDate", "Duration", "Segue", "REPLAYGAIN_TRACK_GAIN", "Genre", "Category",
    "XLastScheduled", "EAN/UPC", "Comment", "Record Date", "XEndDate", "XRestrictions"
]

query_params = {}

if len(sys.argv) <= 1:
    sys.exit("no argument passed")
else:
    tagpath = sys.argv[1]

# ape = Apev2.from_file('OMYG.apetag')
# ape = Apev2.from_file('MULE DRIVER - Snorer.apetag')

ape = Apev2.from_file(tagpath)

time_list = []
date_list = []
for item in ape.tag.frames:
    key = item.item_key
    value = item.item_value
    # print(key, value)

    if key in ignore_tags:
        pass
    elif key == 'XLastPlayed':
        hex = value.hex()

        for i in range(0, len(hex), 8):
            hex_chunk = "0x{}".format(hex[i: i+8])

            d=swap32(int(hex_chunk, 16))
            Y,M,D,h,m,s = 1980+(d>>25), (d>>21)&0xf, (d>>16)&0x1f, (d>>11)&0x1f, (d>>5)&0x3f, (d<<1)&0x3f

            if Y == 1980:
                continue

            # print(Y,M,D,h,m,s)

            time_list.append("{}:{}:{}".format(h, m, s))
            date_list.append("{}/{}/{}".format(M, D, Y))
    elif key == "Other":
        query_params["country"] = value.decode()
    elif key == "Year":
        query_params["year"] = value.decode()
    elif key == "Title":
        query_params["track_name"] = value.decode()
    elif key == "Artist":
        query_params["artist_name"] = value.decode()
    elif key == "Publisher":
        query_params["label"] = value.decode()
    elif key == "Album":
        query_params["release_name"] = value.decode()
    elif key == "URL":
        query_params["info_url"] = value.decode()
    elif key == "URL2":
        query_params["img_url"] = value.decode()
    else:
        print(key, value)

i=0
while i < len(time_list):
    # print(time_list[i], date_list[i])
    query_params["time"] = time_list[i]
    query_params["date"] = date_list[i]
    # print(query_params)

    response = requests.get(
        'http://localhost:8082/spl/1',
        params=query_params
    )
    # print(response)

    i+=1