from flask import request, render_template, session

from fHDHR.tools import humanized_filesize


class Tuners_HTML():
    endpoints = ["/tuners", "/tuners.html"]
    endpoint_name = "page_streams_html"
    endpoint_access_level = 0
    endpoint_category = "tool_pages"
    pretty_name = "Tuners"

    def __init__(self, fhdhr):
        self.fhdhr = fhdhr

    def __call__(self, *args):
        return self.get(*args)

    def get(self, *args):

        tuner_status_dict = {}

        tuner_status = self.fhdhr.device.tuners.status()
        for origin in list(tuner_status.keys()):
            tuner_status_dict[origin] = {}
            tuner_status_dict[origin]["scan_count"] = 0
            tuner_status_dict[origin]["status_list"] = []
            for tuner in list(tuner_status[origin].keys()):
                if tuner_status[origin][tuner]["status"] == "Scanning":
                    tuner_status_dict[origin]["scan_count"] += 1

                tuner_dict = {
                              "number": str(tuner),
                              "status": str(tuner_status[origin][tuner]["status"]),
                              "origin": "N/A",
                              "channel_number": "N/A",
                              "method": "N/A",
                              "running_time": "N/A",
                              "downloaded": "N/A",
                              }

                if tuner_status[origin][tuner]["status"] in ["Active", "Acquired", "Scanning"]:
                    tuner_dict["origin"] = tuner_status[origin][tuner]["origin"]
                    tuner_dict["channel_number"] = tuner_status[origin][tuner]["channel"] or "N/A"
                    tuner_dict["running_time"] = str(tuner_status[origin][tuner]["running_time"])

                if tuner_status[origin][tuner]["status"] in "Active":
                    tuner_dict["method"] = tuner_status[origin][tuner]["method"]
                    tuner_dict["downloaded"] = humanized_filesize(tuner_status[origin][tuner]["downloaded"])

                tuner_status_dict[origin]["status_list"].append(tuner_dict)

        return render_template('tuners.html', request=request, session=session, fhdhr=self.fhdhr, tuner_status_dict=tuner_status_dict, list=list)