#!/bin/bash

set -euo pipefail

BASE_URL="https://git.miomio.moe/mio/easyzsh/raw/branch/master/zshrc"

ZSH_CONFIGS_DIR="$HOME/.config/zshrc"
mkdir -p "$ZSH_CONFIGS_DIR"

if [ "$#" -gt 0 ]; then
    for arg in "$@"; do
        if [[ -z "$arg" || "$arg" == *[![:alnum:]_-]* ]]; then
            echo "Invalid config name: $arg" >&2
            exit 1
        fi

        destination="${ZSH_CONFIGS_DIR}/${arg}.zsh"
        temporary=$(mktemp "$HOME/.config/.easyzsh-${arg}.XXXXXX")
        trap 'rm -f "$temporary"' EXIT

        if ! curl -fsSL "${BASE_URL}/${arg}.zsh" -o "$temporary"; then
            echo "Failed to download ${arg}.zsh from ${BASE_URL}"
            exit 1
        fi

        mv "$temporary" "$destination"
        trap - EXIT
    done
else
    echo "No arguments provided. Please specify the config files to download."
    exit 1
fi