phasicFlow/cmake/autoComplete

PF_cFlags="--description --help --version"
AllTimeFolders=
__getAllTime(){
    # Initialize empty array for time folders
    local time_folders=()
    
    # Loop through all directories in current folder
    for dir in */; do
        # Remove trailing slash
        dir=${dir%/}
        
        # Check if directory name is a valid floating point number
        # This pattern matches integers and floating point numbers
        if [[ $dir =~ ^[0-9]+(\.[0-9]+)?$ ]]; then
            time_folders+=("$dir")
        fi
    done
    
    # Set completion reply to the time folders
    COMPREPLY=("${time_folders[@]}")
    AllTimeFolders="${time_folders[@]}"
}

__getFields(){
    __getAllTime
    local -A unique_files=()
    # Files to exclude from suggestions
    local exclude_files=("shapeHash" "pStructure" "particleInsertion" "p" "alpha" "U" "Sp" "Su" "phi")
    declare -A exclude_dict
    
    # Build exclude dictionary for faster lookups
    for file in "${exclude_files[@]}"; do
        exclude_dict["$file"]=1
    done

    for dir in $AllTimeFolders; do
        # Skip if not a directory
        [ ! -d "$dir" ] && continue
        
        # Find all files in this time directory
        while IFS= read -r filename; do
            # Skip empty lines and excluded files
            [ -z "$filename" ] || [ "${exclude_dict[$filename]+exists}" ] && continue
            
            # Add to unique files
            unique_files["$filename"]=1
        done < <(find "$dir" -maxdepth 1 -type f -printf '%f\n')
    done
    
    # Set completion reply to the unique filenames
    COMPREPLY=(${!unique_files[@]})
    
    # Clear global variable
    AllTimeFolders=
}

_pFlowToVTK(){
    local cur="${COMP_WORDS[COMP_CWORD]}"
    local prev="${COMP_WORDS[COMP_CWORD-1]}"
    
    # Check if we're completing a field
    local is_field=0
    for ((i=1; i<COMP_CWORD; i++)); do
        if [[ "${COMP_WORDS[i]}" == "--fields" ]]; then
            is_field=1
            break
        fi
    done
    
    if [ "$prev" == "--time" ]; then
        __getAllTime
    elif [ "$prev" == "--fields" ] || [ $is_field -eq 1 ]; then 
        # We're completing field names
        __getFields
        # Filter the results based on the current word prefix
        if [ -n "$cur" ]; then
            local filtered=()
            for item in "${COMPREPLY[@]}"; do
                if [[ "$item" == "$cur"* ]]; then
                    filtered+=("$item")
                fi
            done
            COMPREPLY=("${filtered[@]}")
        fi
    else
        COMPREPLY=( $(compgen -W "$PF_cFlags --binary --no-geometry --no-particles --out-folder --time --separate-surfaces --fields" -- "$cur") )
    fi
}
complete -F _pFlowToVTK pFlowToVTK

_postprocessPhasicFlow(){
    if [ "$3" == "--time" ]; then
      __getAllTime
    else
      COMPREPLY=( $(compgen -W "$PF_cFlags --out-folder --time --zeroFolder" -- "$2") )
    fi
}
complete -F _postprocessPhasicFlow postprocessPhasicFlow

complete -W "$PF_cFlags --positionParticles-only --setFields-only --coupling" particlesPhasicFlow

complete -W "$PF_cFlags --coupling" geometryPhasicFlow 

complete -W "$PF_cFlags --coupling" iterateGeometry

complete -W "$PF_cFlags" iterateSphereParticles

complete -W "$PF_cFlags" sphereGranFlow

complete -W "$PF_cFlags" grainGranFlow

complete -W "$PF_cFlags" checkPhasicFlow