/** OAuth 授权发起器：校验提供商和返回 URL，再整页跳转；不在前端构造第三方授权参数。 */
import { onBeforeUnmount } from "vue";
import { ref } from "vue";
import { useApi } from "~/lib/auth.js";
import { r as oauth_r } from "~/lib/oauth.js";
function i() {
  let i = useApi(),
    a = ref(!1),
    o = ref(``),
    s = !0;
  onBeforeUnmount(() => {
    s = !1;
  });
  // busy 防止重复发起，卸载标记防止用户离开页面后被迟到的授权响应再次跳走。
  async function c(e) {
    if (s && !a.value) {
      if (((o.value = ``), !/^[a-z][a-z0-9_]*$/i.test(e))) {
        o.value = `授权方式无效`;
        return;
      }
      a.value = !0;
      try {
        let t = await i.get(`/oauth/${encodeURIComponent(e)}`);
        if (!s) return;
        let n = oauth_r(t?.url, window.location.origin);
        if (!n) throw Error(`授权地址无效，请联系支持`);
        try {
          // 仅记录当前标签页曾发起授权，不存储 OAuth 凭证或 JWT。
          sessionStorage.setItem(`console-oauth-pending`, `1`);
        } catch {}
        window.location.assign(n);
      } catch (e) {
        s && (o.value = e instanceof Error ? e.message : `授权失败`);
      } finally {
        s && (a.value = !1);
      }
    }
  }
  return {
    busy: a,
    error: o,
    start: c,
  };
}
export { i as t };