#!/bin/bash

# Check if a light source is provided
if [ -z "$2" ]; then
    echo "Usage: $0 <name> <light_source>"
    exit 1
fi

NAME="$1"
LIGHT_SOURCE="$2"

# Define a lookup function
get_params() {
    case "$1" in
        F) echo "2701 1382" ;;
        TL83) echo "3025 2385" ;;
        CWF) echo "4125 2314" ;;
        TL84) echo "4021 2365" ;;
        D65) echo "6521 2156" ;;
        *)
            echo "Error: Unknown light source '$1'"
            exit 1
            ;;
    esac
}

# Get temperature and lux values
read TEMP LUX <<< "$(get_params "$LIGHT_SOURCE")"

echo "Capturing tuning file for $NAME with $LIGHT_SOURCE at ${TEMP}k / ${LUX}l"

# Run the camera command
rpicam-still -t 5000 \
  -r -o ${NAME}_${TEMP}k_${LUX}l.jpg

#  --shutter 10000 \
# --tuning-file /usr/local/share/libcamera/ipa/rpi/pisp/uncalibrated.json \