eee_alarm_clock/clock/ui/active_alarm.py

import curses
from datetime import datetime
from .utils import init_colors, draw_big_digit

class ActiveAlarmView:
    def __init__(self, storage, control_queue):
        self.storage = storage
        self.control_queue = control_queue
        self.active_alarms = {}

    def reset_state(self):
        """Reset the view state"""
        self.active_alarms.clear()

    def draw(self, stdscr):
        """Draw the active alarm screen"""
        init_colors()
        height, width = stdscr.getmaxyx()
        current_time = datetime.now()

        self._draw_main_clock(stdscr, height, width, current_time)
        self._draw_active_alarm_info(stdscr, height, width)
        self._draw_instructions(stdscr, height, width)

    def handle_input(self, key):
        """Handle user input and return the next view name or None to stay"""
        if not self.active_alarms:
            return 'CLOCK'

        alarm_id = list(self.active_alarms.keys())[0]

        if key == ord('s'):
            self._handle_snooze(alarm_id)
            return None
        elif key == ord('d'):
            self._handle_dismiss(alarm_id)
            return 'CLOCK'
        
        return None

    def update_active_alarms(self, active_alarms):
        """Update the active alarms state"""
        self.active_alarms = active_alarms

    def _draw_main_clock(self, stdscr, height, width, current_time):
        """Draw the main clock display"""
        time_str = current_time.strftime("%H:%M:%S")
        digit_width = 14
        total_width = digit_width * len(time_str)
        start_x = (width - total_width) // 2
        start_y = (height - 7) // 2 - 4

        # Draw blinking dot
        if int(current_time.timestamp()) % 2 == 0:
            stdscr.attron(curses.color_pair(1))
            stdscr.addstr(start_y - 1, start_x + total_width - 2, "•")
            stdscr.attroff(curses.color_pair(1))

        # Draw big time digits
        stdscr.attron(curses.color_pair(1))
        for i, digit in enumerate(time_str):
            draw_big_digit(stdscr, start_y, start_x + i * digit_width, digit)
        stdscr.attroff(curses.color_pair(1))

        # Draw date
        date_str = current_time.strftime("%Y-%m-%d")
        date_x = width // 2 - len(date_str) // 2
        date_y = height // 2 + 4
        stdscr.attron(curses.color_pair(2))
        stdscr.addstr(date_y, date_x, date_str)
        stdscr.attroff(curses.color_pair(2))

    def _draw_active_alarm_info(self, stdscr, height, width):
        """Draw information about the active alarm"""
        if not self.active_alarms:
            return

        alarm_id = list(self.active_alarms.keys())[0]
        alarm_info = self.active_alarms[alarm_id]
        alarm_config = alarm_info['config']

        alarm_name = alarm_config.get('name', 'Unnamed Alarm')
        alarm_time = alarm_config.get('time', 'Unknown Time')
        alarm_str = f"[ {alarm_name} - {alarm_time} ]"

        # Position alarm info above the date
        date_y = height // 2 + 4  # Same as in _draw_main_clock
        alarm_y = date_y - 2
        alarm_x = max(0, width // 2 - len(alarm_str) // 2)

        stdscr.attron(curses.color_pair(1))
        stdscr.addstr(alarm_y, alarm_x, alarm_str)
        stdscr.attroff(curses.color_pair(1))

    def _draw_instructions(self, stdscr, height, width):
        """Draw the user instructions"""
        if self.active_alarms:
            instructions = "S: Snooze  D: Dismiss"
            stdscr.addstr(height - 2, width // 2 - len(instructions) // 2, instructions)

    def _handle_snooze(self, alarm_id):
        """Handle snoozing the alarm"""
        self.control_queue.put({
            'type': 'snooze',
            'alarm_id': alarm_id
        })
        del self.active_alarms[alarm_id]

    def _handle_dismiss(self, alarm_id):
        """Handle dismissing the alarm"""
        self.control_queue.put({
            'type': 'dismiss',
            'alarm_id': alarm_id
        })
        del self.active_alarms[alarm_id]