esphome:
  name: theater_lcd
  platform: ESP32
  board: esp32cam
  build_path: build

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  domain: ''

mqtt:
  broker: '10.2.0.1'
  port: 1883
  username: ''
  password: ''
  
logger:
  baud_rate: 115200
  level: DEBUG
  
ota:

# image:
#   - file: "colorscape.png"
#     id: colorscape
#     type: RGB24

font:
  - file: "bluefish-scratched/BLUEFISH BLACK SCRATCHED_Demo.ttf"
    id: font_bluefish_big
    size: 120
    glyphs: "0123456789ms "
  - file: "Teko/Teko-Regular.ttf"
    id: font_teko_small
    size: 60
    glyphs: "+-_.:0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ "

display:
  - platform: ili9486_8bit
    model: 'TFT_3.5'
    id: lcd
    cs_pin: GPIO16   # wh
    dc_pin: GPIO17   # gy
    wr_pin: GPIO5    # pu
    rd_pin: GPIO18   # bk
    data_pins:
      - GPIO33   # gy
      - GPIO32   # bk
      - GPIO13   # pu
      - GPIO12   # bl
      - GPIO14   # gn
      - GPIO27   # ye
      - GPIO26   # or
      - GPIO25   # re
    rotation: 90
    lambda: |-
      it.clear(); // may be cheaper to get text extent and fill that box only
      {
        const std::string line = id(line1).state;
        const char color_letter = line[0];
        const char* text = line.c_str() + (line.size() > 1 ? 1 : 0);
        Color color;
        switch(color_letter) {
          // from https://coolors.co/e75d18-48a8a8-ededca-ac162a-550589-ed787f
          case 'o': color = Color(0xe75d18);break;
          case 'b': color = Color(0x48a8a8);break;
          case 'y': color = Color(0xededca);break;
          case 'r': color = Color(0xac162a);break;
          case 'i': color = Color(0x550589);break;
          case 'p': color = Color(0xed787f);break;
          default: color = COLOR_WHITE;
        }
        it.print(0, 0, id(font_bluefish_big), color, text);
      }
      {
        const std::string line = id(line2).state;
        const char color_letter = line[0];
        const char* text = line.c_str() + (line.size() > 1 ? 1 : 0);
        Color color;
        switch(color_letter) {
          case 'o': color = Color(0xe75d18);break;
          case 'b': color = Color(0x48a8a8);break;
          case 'y': color = Color(0xededca);break;
          case 'r': color = Color(0xac162a);break;
          case 'i': color = Color(0x550589);break;
          case 'p': color = Color(0xed787f);break;
          default: color = COLOR_WHITE;
        }
        it.print(0, 150, id(font_teko_small), color, text);

      }


text_sensor:
  - platform: mqtt_subscribe
    name: "line1"
    id: line1
    topic: theater_lcd/line1
    on_value:
      then:
        - component.update: lcd
  - platform: mqtt_subscribe
    name: "line2"
    id: line2
    topic: theater_lcd/line2
    on_value:
      then:
        - component.update: lcd

# ili9486 setup
# http://www.lcdwiki.com/3.5inch_Arduino_Display-UNO
# (https://www.aliexpress.com/item/4000055026873.html $12)
# and https://circuits4you.com/wp-content/uploads/2018/12/ESP32-Pinout.jpg
#
#	GND      - GND	Power ground
#	5V       - 5V	5V power input
#	NC       - 3V3	3.3V power input, this pin can be disconnected
#	GND      - LCD_RST	LCD bus reset signal, low level reset
#
#	GPIO16   - LCD_CS	LCD bus chip select signal, low level enable
#
#	GPIO17   - LCD_RS	LCD bus command / data selection signal, low level: command, high level: data
#	GPIO5    - LCD_WR	LCD bus write signal
#	GPIO18   - LCD_RD	LCD bus read signal

#	GPIO33   - LCD_D0	LCD 8-bit data Bit0
#	GPIO32   - LCD_D1	LCD 8-bit data Bit1
#	GPIO13   - LCD_D2	LCD 8-bit data Bit2
#	GPIO12   - LCD_D3	LCD 8-bit data Bit3
#	GPIO14   - LCD_D4	LCD 8-bit data Bit4
#	GPIO27   - LCD_D5	LCD 8-bit data Bit5
#	GPIO26   - LCD_D6	LCD 8-bit data Bit6
#	GPIO25   - LCD_D7	LCD 8-bit data Bit7