#!/bin/sh

echo_and_execute() {
    echo "executing: $@" && "$@"
}

copy_file() {
    from=$1
    to=$2
    filename=$(basename "$from")
    [ -e "$to/$filename" ] && rm "$to/$filename"
    echo_and_execute cp -RPp "$from" "$to/$filename"
}

copy_dir() {
    from=$1
    to=$2
    prev_dir=$(pwd)
    cd "$from" || return 1
    find . -mindepth 1 -maxdepth 1 -type d | while read -r dir; do
        [ -d "$to/$dir" ] && rm -rf "$to/$dir"
        echo_and_execute cp -RPp "$dir" "$to/$dir"
    done
    find . -mindepth 1 -maxdepth 1 -type f | while read -r file; do
        copy_file "$file" "$to"
    done
    cd "$prev_dir" || return 1
}

sym_link() {
    ! [ -e "$1" ] && echo "skipping link, target does not exist: $1" && return
    [ -h "$2" ] && rm "$2"
    test -f "$2" -o -d "$2" && rm -rf "$2"
    echo_and_execute ln -s "$1" "$2"
}

echo "---- copying dotfiles ------------------"
. ./src_files/shell/profile

# copy over env/profile files used by shell(s)
copy_file src_files/shell/.profile $HOME
copy_file src_files/shell/profile $XDG_CONFIG_HOME
copy_file src_files/shell/rc $XDG_CONFIG_HOME
copy_file src_files/.config/zsh/.zshenv $HOME

# copy over configs, executables, and scripts
copy_dir src_files/.config $XDG_CONFIG_HOME
copy_dir src_files/.local/bin $DIR_BIN
copy_dir src_files/.local/scripts $DIR_SCRIPTS

# macOS overrides as needed
case "$OSTYPE" in *darwin*) copy_dir src_files/bin_overrides_macos $DIR_BIN;; esac

# obsidian uses a per-vault config model, so copy to all target vaults/dirs
IFS=","; for obs_dir in $OBSIDIAN_WORKSPACES_TO_CONFIGURE; do
    ! [ -d "$obs_dir/.obsidian" ] && mkdir "$obs_dir/.obsidian"
    copy_dir "$XDG_CONFIG_HOME/obsidian" "$obs_dir/.obsidian"
done

# TODO: get reaper config set up
# [[ $1 = "studio-music" ]] {
#     [[ "$OSTYPE" = *"darwin"* ]] &&
#         sym_link "$XDG_CONFIG_HOME/REAPER" "$HOME/Library/Application Support/REAPER"
# }

# set up themes and theme-switcher
./theme_config.sh