#!/usr/bin/env bash
set -euo pipefail
ROOT="${MAA_ONLINE_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
export HOME="${MAA_ONLINE_HOME:-$ROOT/runtime/home}"
export MAA_CONFIG_DIR="${MAA_CONFIG_DIR:-$ROOT/config}"
MAA_BIN="${MAA_BIN:-$ROOT/runtime/bin/maa}"

retry() {
    local attempt
    for attempt in 1 2 3; do
        if "$@"; then return 0; fi
        echo "Attempt ${attempt}/3 failed: $*" >&2
        sleep $((attempt * 2))
    done
    return 1
}

# GitHub 直连被重置时，用 MAA_ONLINE_UPDATE_PROXY 指定代理（如 http://127.0.0.1:8118）；
# 未设置时维持"剥离代理"的旧行为，便于在可直连的环境使用。
UPDATE_PROXY="${MAA_ONLINE_UPDATE_PROXY:-}"

direct() {
    if [ -n "$UPDATE_PROXY" ]; then
        env HTTPS_PROXY="$UPDATE_PROXY" HTTP_PROXY="$UPDATE_PROXY" ALL_PROXY="$UPDATE_PROXY" "$@"
    elif [ "${MAA_ONLINE_KEEP_PROXY:-0}" = "1" ]; then
        "$@"
    else
        env -u HTTPS_PROXY -u HTTP_PROXY -u ALL_PROXY "$@"
    fi
}

echo '[1/3] Updating maa-cli'
retry direct timeout 90s "$MAA_BIN" self update

echo '[2/3] Updating official MaaCore and base resources'
retry direct timeout 150s "$MAA_BIN" update stable --batch

resource_repo="$HOME/.local/share/maa/MaaResource"
if [ -d "$resource_repo/.git" ]; then git -C "$resource_repo" config http.version HTTP/1.1; fi

echo '[3/3] Updating hot resources'
retry direct timeout 90s "$MAA_BIN" hot-update --batch

echo 'Update workflow completed.'