#!/bin/sh

# Inputs
bmdirs="$XDG_CONFIG_HOME/directories"

# Outputs
zsh_named_dirs="$ZDOTDIR/configs/hashes"
# lf_dirs="$XDG_DATA_HOME/lf/shortcuts"
lf_maps="$XDG_CONFIG_HOME/lf/shortcuts"

# TODO: Finish this function LOL
# find_marker() {
#     file=$1
#     for marker in \
#         "# @SHORTCUTS@" \
#         "-- @SHORTCUTS@" \
#         "// @SHORTCUTS@" \
#         "/* @SHORTCUTS@ */"; do
#         file=$(grep -xn "$marker" "$file")
#         if [ -n "$file" ]; then
#             echo "$file"
#             return
#         fi
#     done
# }

zsh() {
    xargs printf "hash -d %s=%s\n"
}

clean() {
    rm -rf "/tmp/shortcuts"
}

write_dirs_tmp() {
    while IFS= read -r line; do
        shortcut=$(echo "$line" | cut -d' ' -f1)
        path=$(echo "$line" | cut -d' ' -f2)
        path=$(eval "echo $path")

        printf "hash -d %s=%s\n" "$shortcut" "$path" >>"/tmp/shortcuts/zsh_named_dirs"
        # printf "%s:%s\n" "$shortcut" "$path" >>"/tmp/shortcuts/lf_dirs"
        printf "map g%s cd %s\n" "$shortcut" "$path" >>"/tmp/shortcuts/lf_maps"
    done
}

apply_tmp() {
    cat /tmp/shortcuts/zsh_named_dirs >"$zsh_named_dirs"
    # cat /tmp/shortcuts/lf_dirs >"$lf_dirs"
    cat /tmp/shortcuts/lf_maps >"$lf_maps"
}

read_file() {
    in_file=$1
    sed 's/#.*//;/^$/d' "$in_file" | tr -s ' '
}

trap clean EXIT

mkdir -p /tmp/shortcuts

read_file "$bmdirs" | write_dirs_tmp

apply_tmp

clean