#include "HermitCrab.h"
#include "Config.h"
#include "History.h"
#include "zcd.h"

const char *strDeviceType[] = {
  "None",
  "Test",
  "ESP8266",
  "ON_OFF",
  "ZCD",
  "CAM",
  "Beta",
  "Beta_BLE",
  "End"
};

MY_IRAM_ATTR void checkSerial(unsigned long tick)
{
  static char buffer[256];
  static short idx = 0;
  static unsigned long val;

  while (Serial.available() > 0) {
    if (idx > 254) {
      idx = 0;
      ESP_LOGI(TAG,"SrialHost: Buffer OverFlow");
    }

    buffer[idx] = Serial.read();
    if (buffer[idx] == '\n') {
      if (idx >= 1) {
        buffer[idx] = 0;

        switch(buffer[0])
        {
          case 'T': // Temp Target
            if (idx > 1) {
              val  = atoi(&buffer[1]);
              if (val >= 25 && val <= 35) {
                config.nTempTarget = val * 10;
              } else if (val >= 250 && val <= 350) {
                config.nTempTarget = val;
              }
            }
            Serial.printf("%s  SerialSet: Temp Target %d.%d°C Duty(%.2f%%)\n", 
                    printStatus(tick, false), config.nTempTarget / 10, config.nTempTarget % 10,
                    status.nHeater1Duty / 100.0f);
            break;
          case 't': // Temp Target Night
            if (idx > 1) {
              val  = atoi(&buffer[1]);
              if (val >= 25 && val <= 35) {
                config.nTempTargetNight = val * 10;
              } else if (val >= 250 && val <= 350) {
                config.nTempTargetNight = val;
              }
            }
            Serial.printf("%s  SerialSet: Temp Target Night %d.%d°C Duty(%.2f%%)\n", 
                    printStatus(tick, false), 
                    config.nTempTargetNight / 10, config.nTempTargetNight % 10,
                    status.nHeater1Duty/ 100.0f);
            break;
          case 'H': // Humidity Target
          case 'h': 
            if (idx > 1) {
              val  = atoi(&buffer[1]);
              if (val >= 20 && val <= 95) {
                config.nHumidTarget = val * 10;
              } else if (val >= 200 && val <= 950) {
                config.nHumidTarget = val;
              }
            }
            Serial.printf("%s  SerialSet: Humid Target(%d.%d%%) Mist %s (Duty: %d)\n", 
                    printStatus(tick),  
                    config.nHumidTarget / 10, config.nHumidTarget % 10,
                    status.nMistDuty > 0 ? "ON" : "OFF",
                    status.nMistDuty);
            break;
          case 'M': // MistOn time
          case 'm': // MistDelay time
            if (idx > 1) {
              val  = atoi(&buffer[1]);
              if (val >= 0 && val <= 1023) {
                status.nMistDuty = val;
              }
            }
            Serial.printf("%s  SerialSet: Mist %s (Duty: %d)\n", 
                    printStatus(tick), status.nMistDuty > 0 ? "ON" : "OFF", status.nMistDuty);
            break;
          case 'l': //Light1
          case 'L':
            if (idx > 2) {
              val  = atoi(&buffer[1]);
              if (val >= PWM_OFF && val <= PWM_FULL) {
                status.nLightTargetDuty = val;
              }
            }
            Serial.printf("%s  SerialSet: Light1 %s (%d --> %d)\n", 
                    printStatus(tick), status.nLightDuty > 0 ? "ON" : "OFF",
                    status.nLightDuty, status.nLightTargetDuty);
            break;
          case 'd': // Display Sensor
            if (idx < 2) {
              bShowSensor = !bShowSensor;
            } else {
              val  = atoi(&buffer[1]);
              bShowSensor = val == 0 ? false : true;
            }
            Serial.printf("%s SerialSet: DisplaySensor %s\n", printStatus(tick), bShowSensor ? "On" : "Off");
            break;
          case 'p': // Print
          case 'P':
            break;
          case 's': // Save Config
          case 'S':
            history.savePID();
            config.save();
            Serial.printf("%s  Config Saved\n", printStatus(tick));
            break;
          case 'Y': // Device Type
          case 'y':
            if (idx > 1) {
              val  = atoi(&buffer[1]);
              char *sz = NULL;
              if (val > TYPE_NONE && val < TYPE_DEVICE_END) {
                config.m_nDeviceType = val;
                Serial.printf("%s SeriaSet: DeviceType %s\n", printStatus(tick), strDeviceType[val]);
              } else {
                Serial.printf("%s SerialSet: Invalid DeviceType\n");
              }
            }
            break;
          case 'Z':
          case 'z':
            if (idx > 1) {
              val  = atoi(&buffer[1]);
              if (val >= 0 && val <= 10000) {
                //ESP_LOGI(TAG,"%s SerialSet: Set Heater Duty %.1f%%\n", printStatus(tick), dutyPercent);
                status.nHeater1Duty = val;
                setHeater1Duty(status.nHeater1Duty);
              }
            }
            break;
        }
      }

      // Clear Buffer
      idx = 0;
    } else {
      idx++;
    }
  }
}