# coding: gb2312

from LSZXPagesLibrary.consensus import *
from LSZXPagesLibrary.pop_message_dialog import PopDialogMessage
from LSZXPagesLibrary.prepare_page_layout_define import PreparePageLayoutDefine
from PureBackend.global_execrise_backend import GEB


class PreparePage(PreparePageLayoutDefine):

    def __init__(self):
        super(PreparePage, self).__init__()
        self.eb = GEB().get_geb()
        # 注册返回界面的按钮
        self.back_home_button.clicked.connect(self.back_home)
        # 注册开始按钮
        self.start_button.clicked.connect(self.start)
        # 弹窗
        self.message_pop_windows = PopDialogMessage(self)
        self.message_pop_windows.connect(self.message_pop_commit)

    def refresh(self):
        exercise_name = EXERCISE_TYPE_TABLE[self.data[EXERCISE_TYPE]]
        # 判断考试类型，并激活考试
        person_mes = self.data[PERSON_MES]
        exercise_type = self.data[EXERCISE_TYPE]
        band_id = person_mes[BAND_ID]
        person_id = person_mes[ID]
        if exercise_type == SIT_UP:
            self.eb.active_sit_up(person_id=person_id, band_id=band_id)
        elif exercise_type == PUSH_UP:
            self.eb.active_push_up(person_id=person_id, band_id=band_id)
        elif exercise_type == PULL_UP:
            self.eb.active_pull_up(person_id=person_id, band_id=band_id)
        elif exercise_type == HANGING:
            self.eb.active_overhang(person_id=person_id, band_id=band_id)
        elif exercise_type == RUNAROUND:
            self.eb.active_run_around(person_id=person_id, band_id=band_id)
        frame_generator = self.data[FRAME_GENERATOR]
        _id = person_mes[ID]
        _class = person_mes[CLASS]
        name = person_mes[NAME]
        self.set_title(_id, name, _class, exercise_name)
        self.video_displayer.set_frame_generator(frame_generator)
        self.video_displayer.start()

    def set_title(self, _id, name, _class, exercise_name):
        self.id_box.setText(_id)
        self.name_box.setText(name)
        self.class_box.setText(_class)
        self.title_label.setText(exercise_name)

    # 返回首页时弹窗提示
    def back_home(self):
        self.message_pop_windows.show("此操作将结束考试, 是否继续?")

    # 弹窗点击了确定按钮事件
    def message_pop_commit(self):
        # 关闭视频流
        self.video_displayer.pause()
        # 跳转
        self.jump2(HOME_PAGE)

    def start(self):
        # 开始考试
        self.eb.start_exercise()
        # 跳转
        pkg = {
            EXERCISE_TYPE: self.data[EXERCISE_TYPE],
            PERSON_MES: self.data[PERSON_MES],
            FRAME_GENERATOR: self.eb.get_exercise_video,
            PERSON_LIST: self.data.get(PERSON_LIST)
        }
        self.jump2(EXERCISE_PAGE, pkg)
        # 关闭视频流
        self.video_displayer.pause()