#!/usr/bin/env bash

list-dotenv() {
    TASK_DOTENV_DIR=${TASK_DOTENV_DIR:="$HOME/.config/taskfile.build"}
    
    # Define column widths
    local name_width=30
    local type_width=10
    local path_width=40  # Adjust as needed

    # Print table header
    printf "| %-${name_width}s | %-${type_width}s | %-${path_width}s |\n" "Name" "Type" "Path"
    echo "|$(printf '%*s' $((name_width + 2)) '' | tr ' ' '-')|$(printf '%*s' $((type_width + 2)) '' | tr ' ' '-')|$(printf '%*s' $((path_width + 2)) '' | tr ' ' '-')|"

    relative-path() {
        local target="$1"
        local base="$2"
        if command -v realpath >/dev/null 2>&1; then
            realpath --relative-to="$base" "$target" 2>/dev/null || echo "$target"
        else
            if [[ "$target" == "$base"/* ]]; then
                echo "${target#$base/}"
            else
                echo "$target"
            fi
        fi
    }

    # Process files in TASK_DOTENV_DIR
    for env_file in "$TASK_DOTENV_DIR"/.env.*; do
        if [[ -f "$env_file" ]]; then
            local env_name="${env_file##*/}"
            env_name="${env_name#.env.}"
            local env_type="odoo"

            if [[ "$env_name" == "template" ]]; then
                env_type="template"
            elif grep -q "NEXTCLOUD" "$env_file"; then
                env_type="nextcloud"
            elif grep -q "ODOO_CONTAINER" "$env_file"; then
                env_type="upgrade"
            fi

            local rel_path
            rel_path=$(relative-path "$env_file" "$PWD")

            printf "| %-${name_width}s | %-${type_width}s | %-${path_width}s |\n" "$env_name" "$env_type" "$rel_path"
        fi
    done

    # Process files in current directory (PWD)
    for env_file in .env.*; do
        if [[ -f "$env_file" ]]; then
            local env_name="${env_file##*/}"
            env_name="${env_name#.env.}"

            local env_type="project"
            if [[ "$env_name" == "template" ]]; then
                env_type="template"
            fi

            local rel_path
            rel_path=$(relative-path "$env_file" "$PWD")

            printf "| %-${name_width}s | %-${type_width}s | %-${path_width}s |\n" "$env_name" "$env_type" "$rel_path"
        fi
    done
}