# -*- coding: utf-8 -*-

"""gitmoji Picker for Albert
Usage: g: gitmoji name or description
Examples:
    g:bug
    g:*"""

from albertv0 import *

import os
import json

__iid__ = "PythonInterface/v0.2"
__prettyname__ = "gitmoji picker"
__version__ = "1.0.0"
__trigger__ = "g:"
__author__ = "Andreas Schneider"
__dependencies__ = []

data_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "gitmojis.json")

gitmojis = []

def initialize():
    with open(data_path) as f:
        data = json.load(f)

    gitmojis.clear()

    for gitmoji in data["gitmojis"]:
        gitmoji["tokens"] = [gitmoji["name"].lower()] + gitmoji["description"].lower().split()
        gitmojis.append(gitmoji)

def handleQuery(query):
    if not query.isValid or not query.isTriggered:
        return []

    if query.string == "*":
        matches = gitmojis
    else:
        needles = query.string.lower().split()

        matches = []
        for gitmoji in gitmojis:
            matchCount = count_matches(gitmoji["tokens"], needles)
            if matchCount > 0:
                result = dict()
                result.update(gitmoji)
                result["matchCount"] = matchCount
                matches.append(result)

        if not query.isValid:
            return []

        matches = sorted(matches, key=lambda data: data["matchCount"], reverse=True)

    if query.isValid:
        return [Item(id=match["name"], completion=match["name"], icon=match["emoji"], text=match["emoji"] + " " + match["code"], subtext=match["description"], actions=[ClipAction("Copy to clipboard", match["emoji"])]) for match in matches]
    else:
        return []

def count_matches(tokens, needles):
    count = 0
    for token in tokens:
        for needle in needles:
            if needle in token:
                count += 1
    return count