#!/usr/bin/env dash

# shellcheck source=/dev/null
SHELL_LIBRARY_VERSION="1.4.2" . %SHELL_LIBRARY_PATH

# these are used in version()
AUTHORS="Soispha"
YEARS="2023"

NAME="neorg"

help() {
cat << EOF
This is a quick wrapper to make starting neorg easier.

Usage:
    $NAME [--help|--version] <neorg workspace>

Options:
    --help      | -h
                            Display this help and exit.
    --version   | -v
                            Display version and copyright information and exit.
    --task      | -t
                            Open the neorg project associated with the current context.
                            If no context is set, drop to the selection prompt
    <neorg workspace>
                            The neorg workspace to open at startup, an empty value drops
                            you at a prompt to enter the workspace yourself
EOF
}

open_neorg_workspace() {
    nvim -c "NeorgStart" -s "$(ptmp ":Neorg workspace $1\n")"
}
open_neorg_workspace_prompt() {
    nvim -c "NeorgStart" -s "$(ptmp ":Neorg workspace ")"
}
open_current_task_context() {
    current_context="$(task _get rc.context)";
    if [ "$current_context" ]; then
        context_path="$(task _get rc.context."$current_context".rc.neorg_path 2>/dev/null)";
        if ! [ "$context_path" ]; then
            context_path="$(grep "context.$current_context.rc.neorg_path" "%HOME_TASKRC" | awk 'BEGIN {FS="="} {print $2}')";
            [ "$context_path" ] || die "All contexts should have a 'neorg_path' set!"
        fi

        # Perform shell expansion of Tilde
        extended_neorg_project_dir="$(sed "s|~|$HOME|" "$(ptmp "%DEFAULT_NEORG_PROJECT_DIR")")";
        (cd "$extended_neorg_project_dir" && nvim +edit "$extended_neorg_project_dir/$context_path";)
    else
        dbg "No context active";
        open_neorg_workspace_prompt;
    fi
}

for arg in "$@"; do
    case "$arg" in
        "--help" | "-h")
            help;
            exit 0;
            ;;
        "--version" | "-v")
            version;
            exit 0;
            ;;
    esac
done

while [ "$#" -ne 0 ]; do
    case "$1" in
        "--task" | "-t")
            open_current_task_context;
            exit 0;
            ;;
        *)
            open_neorg_workspace "$1";
            exit 0;
            ;;
    esac
    shift 1
done

open_neorg_workspace_prompt;

# vim: ft=sh