#!/bin/bash

# Check if the input file is provided
if [ "$#" -eq 0 ]; then
    echo "Usage: $0 <input_file.txt>"
    exit 1
fi

input_file="$1"
output_file="formatted_files.json"
added_dir="./spiri_src/added"
modified_dir="./spiri_src/modified"

# Create the output directories if they don't exist
mkdir -p "$added_dir"
mkdir -p "$modified_dir"

# Start of the formatted output
echo "{" > "$output_file"
echo '    "file-paths": [' >> "$output_file"

# Loop through each line in the input file
while IFS= read -r line; do
    # Extract information from the input line
    prefix=$(echo "$line" | cut -c 1)
    file_path=$(echo "$line" | awk 'NF>1{print $NF}')
    
    case "$prefix" in
        "A")
            dst_dir="$added_dir"
            ;;
        "R")
            dst_dir="$added_dir"
            ;;
        "M")
            dst_dir="$modified_dir"
            ;;
        *)
            echo "Unknown prefix: $prefix"
            continue
            ;;
    esac
    
    src_path="./SpiriQGC/$file_path"
    dst_path="$dst_dir/$file_path"

    cp --parents "$src_path" "$dst_dir"

    formatted_path='        { "src": "'"$dst_path"'", "dst": "enddestination/'"$file_path"'" },'
    echo "$formatted_path" >> "$output_file"

done < "$input_file"

mv ./spiri_src/modified/SpiriQGC/* ./spiri_src/modified/
mv ./spiri_src/added/SpiriQGC/* ./spiri_src/added/
rmdir ./spiri_src/added/SpiriQGC/
rmdir ./spiri_src/modified/SpiriQGC/

# End of the formatted output
echo '    ]' >> "$output_file"
echo "}" >> "$output_file"

echo "Formatted file paths written to $output_file"