#!/bin/bash

syncTimeFromServer

source "/etc/global.includes"

cd ${processingDirectory}

printf "\n$(date +"%d/%m/%y %I:%M%p")"

printf "\n\nWorking with processing directory: ${processingDirectory}"

printf "\n\nSending camera image to : ${cameraDSLR}"

if [ ! -d $tempZipDirectory ]; then
  mkdir ${tempZipDirectory}
fi

echo $(date +"%s") > ${tempZipDirectory}/timestamp.txt

# Global Variables
imageText="DBC - Queens Wharf (63 George St)"
imageDate=$(date +"%d/%m/%y %I:%M%p")
archiveWithoutOriginal="true"
currentTime=$(date +"%Y%m%d_%H%M%S")

gPhotoString="
--set-config-index reviewtime=0
--set-config-index imageformat=1
--set-config-index aperture=8
--set-config-index iso=1
--set-config-index manualfocusdrive=6
--capture-image-and-download
--filename ${processingDirectory}/${currentTime}.jpg
"

printf "\n\nCapturing Image... "

captureCommand=$(gphoto ${gPhotoString} &> /tmp/gPhotoOutput.txt)
captureResult=$(grep -i "Error" /tmp/gPhotoOutput.txt | wc -l)

if [ $captureResult -gt 1 ]; then
  printf "Shit... camera error, starting power cycle routine in 10 seconds..."
  wgetResult=$(wget --timeout=30 -qO- "http://www.livetimelapse.com.au/monitoring/email.alerts.php?mode=powerCyclingCamera&location=${cameraDSLR}")
  printf "\n\n"
  cat /tmp/gPhotoOutput.txt
  printf "\n\n"
  powerCycleCamera &
  exit 0
else
  echo "Great! No errors detected"
fi

sdCardPresent=$(df -h | grep "${photoDirectory1}" | wc -l)

if [ ! -f /tmp/uploading_flag ]; then
  
  printf "\nResampling WWW Image... \n\n"

  # Store the original filesize in a variable to be passed to the server
  originalImageSize=$(stat -c%s ${processingDirectory}/${currentTime}.jpg)

  # Live web view and time lapse sized image
convert -resize 980x653 \
-fill "#00008B60" -draw "rectangle 0,653 980,633" \
-font "/usr/share/fonts/gotham-book.ttf" -pointsize 13 -stroke none \
-gravity SouthWest -fill '#000000' -draw "text 2,2 '${imageText} - ${imageDate}'" \
-gravity SouthWest -fill '#FFFFFF' -draw "text 3,3 '${imageText} - ${imageDate}'" \
-gravity SouthEast -fill '#000000' -draw "text 2,2 'Time Lapse Pty Ltd'" \
-gravity SouthEast -fill '#FFFFFF' -draw "text 3,3 'Time Lapse Pty Ltd'" \
${processingDirectory}/${currentTime}.jpg -quality 85 ${tempZipDirectory}/980x655.jpg

cp ${processingDirectory}/${currentTime}.jpg /tmp/latest.jpg

# Configuration
RELAY_URL="https://www.livetimelapse.com.au/ai/google-chat/php-tools/imageRelay.php"  # Update this with your actual URL
IMAGE_PATH="/tmp/latest.jpg"

# Check if image exists
if [ ! -f "$IMAGE_PATH" ]; then
    echo "Error: Image not found at $IMAGE_PATH"
    exit 1
fi

# Build caption with available environment variables or defaults
CAMERA="${cameraDSLR:-DSLR Camera}"
LOCATION="${imageText:-Camera Location}"
TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S")

# Create caption
#CAPTION="📸 $CAMERA | 📍 $LOCATION | 🕒 $TIMESTAMP"
CAPTION="Latest camera image"

# Send image to relay
echo "Sending image to Google Chat..."

# Get file size for logging
FILE_SIZE=$(stat -c%s "$IMAGE_PATH" 2>/dev/null || stat -f%z "$IMAGE_PATH" 2>/dev/null || echo "unknown")
echo "Image size: $FILE_SIZE bytes"

# Check if GOOGLE_CHAT_SPACE_ID environment variable is set for multi-space support
if [ ! -z "$GOOGLE_CHAT_SPACE_ID" ]; then
    echo "Multi-space mode: Sending to space $GOOGLE_CHAT_SPACE_ID"
    # Use curl to post the image with space_id parameter
    RESPONSE=$(curl -s -X POST "$RELAY_URL" \
        -F "image=@$IMAGE_PATH" \
        -F "caption=$CAPTION" \
        -F "space_id=$GOOGLE_CHAT_SPACE_ID" \
        --max-time 300 \
        --connect-timeout 30 \
        2>&1)
else
    echo "Default mode: Sending to configured space"
    # Use curl to post the image without space_id (backward compatibility)
    RESPONSE=$(curl -s -X POST "$RELAY_URL" \
        -F "image=@$IMAGE_PATH" \
        -F "caption=$CAPTION" \
        --max-time 300 \
        --connect-timeout 30 \
        2>&1)
fi

# Check response
if echo "$RESPONSE" | grep -q '"success":true'; then
    echo "✅ Image successfully sent to Google Chat"
    # Note: exit 0 removed to allow script to continue with FTP upload
else
    echo "❌ Failed to send image to Google Chat"
    echo "Response: $RESPONSE"
    # Note: exit 1 removed to allow script to continue with FTP upload
fi

  printf "Creating ZIP file...\n"

  # ZIP files up
  cd ${tempZipDirectory}
  zip ${cameraDSLR}.zip *.*

  printf "Uploading ZIP file...\n\n"

  # Set the upload lock file
  touch /tmp/uploading_flag

  # Upload files
ftp -inv tlcupload1.livetimelapse.com.au <<EOD
user tlcupload1 TimeLapse123
cd /
put ${tempZipDirectory}/${cameraDSLR}.zip ${cameraDSLR}.zip
quit
EOD

  # Invoke update script for WWW
  wgetResultWWW=$(wget --timeout 30 -qO- "http://www.livetimelapse.com.au/php/download.and.unzip.php?cam=${cameraDSLR}&date=${currentTime}&filesize=${originalImageSize}&archiveWithoutOriginal=$archiveWithoutOriginal&uploadServer=tlcupload1")

  if [[ $wgetResultWWW == *archive-without-original* ]]; then
    printf "\nWWW Photo successfully uploaded\n"
  fi

  rm ${tempZipDirectory}/*.*  
  rm /tmp/uploading_flag
fi