esphome-wake-up-light-ii/alarm_block.yaml

###############################################################################
# One alarm's controls. Included once per alarm from wake-up-light-ii.yaml.
#   n  = alarm number
#   o  = offset of this alarm's 12-byte block inside DP127
#   dp = this alarm's on/off datapoint
# Byte layout is documented next to the DP127 handler in the main file.
###############################################################################

# Bit 0 = Monday, per Tuya's definition and a ringing test. No days set = one time.
packages:
  mon: !include { file: alarm_day.yaml, vars: { day: "Mon", bit: "0", w: "11" } }
  tue: !include { file: alarm_day.yaml, vars: { day: "Tue", bit: "1", w: "12" } }
  wed: !include { file: alarm_day.yaml, vars: { day: "Wed", bit: "2", w: "13" } }
  thu: !include { file: alarm_day.yaml, vars: { day: "Thu", bit: "3", w: "14" } }
  fri: !include { file: alarm_day.yaml, vars: { day: "Fri", bit: "4", w: "15" } }
  sat: !include { file: alarm_day.yaml, vars: { day: "Sat", bit: "5", w: "16" } }
  sun: !include { file: alarm_day.yaml, vars: { day: "Sun", bit: "6", w: "17" } }

web_server:
  sorting_groups:
    - id: group_alarm_${n}
      name: "Alarm ${n}"
      sorting_weight: 3${n}

switch:
  - platform: tuya
    id: alarm_${n}_enable
    name: "Alarm ${n}"
    switch_datapoint: ${dp}
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 1

  # Stored inverted: 0 = snooze allowed, 1 = not allowed.
  - platform: template
    id: alarm_${n}_snooze_allowed
    name: "Alarm ${n} Snooze Allowed"
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 10
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      return id(alarm_raw)[${o} + 11] == 0;
    turn_on_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          id(alarm_raw)[${o} + 11] = 0;
      - script.execute: send_alarm_settings
    turn_off_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          id(alarm_raw)[${o} + 11] = 1;
      - script.execute: send_alarm_settings

datetime:
  - platform: template
    id: alarm_${n}_time
    name: "Alarm ${n} Time"
    type: time
    update_interval: 2s
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 2
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      uint16_t mins = (static_cast<uint16_t>(id(alarm_raw)[${o} + 1]) << 8) | id(alarm_raw)[${o} + 2];
      if (mins >= 1440) return {};
      ESPTime t{};
      t.hour = mins / 60;
      t.minute = mins % 60;
      t.second = 0;
      return t;
    set_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          uint16_t mins = static_cast<uint16_t>(x.hour) * 60 + x.minute;
          id(alarm_raw)[${o} + 1] = (mins >> 8) & 0xFF;
          id(alarm_raw)[${o} + 2] = mins & 0xFF;
      - script.execute: send_alarm_settings

select:
  - platform: template
    id: alarm_${n}_mode
    name: "Alarm ${n} Mode"
    options:
      - "Sound"
      - "Sound + Light"
      - "Radio"
      - "Radio + Light"
    update_interval: 2s
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 2.5
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      switch (id(alarm_raw)[${o} + 5]) {
        case 0: return std::string("Sound");
        case 1: return std::string("Sound + Light");
        case 2: return std::string("Radio");
        case 3: return std::string("Radio + Light");
        default: return {};
      }
    set_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          uint8_t value = 0;
          if (x == "Sound + Light") value = 1;
          else if (x == "Radio") value = 2;
          else if (x == "Radio + Light") value = 3;
          id(alarm_raw)[${o} + 5] = value;
          // The MCU drops a light mode if brightness is 0, so give it a level.
          if ((value == 1 || value == 3) && id(alarm_raw)[${o} + 10] == 0) id(alarm_raw)[${o} + 10] = 10;
      - script.execute: send_alarm_settings

  - platform: template
    id: alarm_${n}_sound
    name: "Alarm ${n} Sound"
    options:
      - "Off"
      - "Birds"
      - "Beach"
      - "Galaxy Twinkles"
      - "Piano and Birds"
      - "Happy Harp"
      - "Mechanical Alarm Clock"
      - "Digital Alarm Clock"
    update_interval: 2s
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 3
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      uint8_t s = id(alarm_raw)[${o} + 6];
      static const char *const names[8] = {"Off", "Birds", "Beach", "Galaxy Twinkles", "Piano and Birds",
                                            "Happy Harp", "Mechanical Alarm Clock", "Digital Alarm Clock"};
      if (s > 7) return {};
      return std::string(names[s]);
    set_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          uint8_t value = 0;
          if (x == "Birds") value = 1;
          else if (x == "Beach") value = 2;
          else if (x == "Galaxy Twinkles") value = 3;
          else if (x == "Piano and Birds") value = 4;
          else if (x == "Happy Harp") value = 5;
          else if (x == "Mechanical Alarm Clock") value = 6;
          else if (x == "Digital Alarm Clock") value = 7;
          id(alarm_raw)[${o} + 6] = value;
      - script.execute: send_alarm_settings

number:
  - platform: template
    id: alarm_${n}_volume
    name: "Alarm ${n} Volume"
    min_value: 1
    max_value: 16
    step: 1
    update_interval: 2s
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 4
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      return static_cast<float>(id(alarm_raw)[${o} + 7]);
    set_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          id(alarm_raw)[${o} + 7] = static_cast<uint8_t>(x);
      - script.execute: send_alarm_settings

  - platform: template
    id: alarm_${n}_wake_brightness
    name: "Alarm ${n} Wake Light"
    # Reads 0 in modes without light, where the MCU ignores changes.
    min_value: 0
    max_value: 20
    step: 1
    update_interval: 2s
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 5
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      return static_cast<float>(id(alarm_raw)[${o} + 10]);
    set_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          id(alarm_raw)[${o} + 10] = static_cast<uint8_t>(x);
      - script.execute: send_alarm_settings

  # Tuya's definition says 10-20, default 15, but this lamp reports 30.
  - platform: template
    id: alarm_${n}_ring_duration
    name: "Alarm ${n} Ring Duration"
    unit_of_measurement: "min"
    min_value: 10
    max_value: 60
    step: 5
    update_interval: 2s
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 8
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      return static_cast<float>(id(alarm_raw)[${o} + 4]);
    set_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          id(alarm_raw)[${o} + 4] = static_cast<uint8_t>(x);
      - script.execute: send_alarm_settings


  - platform: template
    id: alarm_${n}_sunrise_duration
    name: "Alarm ${n} Sunrise Duration"
    unit_of_measurement: "min"
    min_value: 10
    max_value: 60
    step: 10
    update_interval: 2s
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 6
    lambda: |-
      if (!id(alarm_raw_valid)) return {};
      return static_cast<float>(id(alarm_raw)[${o} + 9]);
    set_action:
      - lambda: |-
          if (!id(alarm_raw_valid)) return;
          id(alarm_raw)[${o} + 9] = static_cast<uint8_t>(x);
      - script.execute: send_alarm_settings

text_sensor:
  - platform: template
    id: alarm_${n}_summary
    name: "Alarm ${n} Summary"
    update_interval: never
    web_server:
      sorting_group_id: group_alarm_${n}
      sorting_weight: 7