export const api = {
  async conversations({ q = "", status = "", state = "" } = {}) {
    const u = new URL("/conversations", location.origin);
    if (q) u.searchParams.set("q", q);
    if (status) u.searchParams.set("status", status);
    if (state) u.searchParams.set("state", state);
    return fetch(u).then(r => r.json());
  },

  async messages({ chat_id, limit = 200 } = {}) {
    const u = new URL("/messages", location.origin);
    if (chat_id) u.searchParams.set("chat_id", chat_id);
    u.searchParams.set("limit", String(limit));
    return fetch(u).then(r => r.json());
  },

  async runs({ chat_id, limit = 1 } = {}) {
    const u = new URL("/runs", location.origin);
    if (chat_id) u.searchParams.set("chat_id", chat_id);
    u.searchParams.set("limit", String(limit));
    return fetch(u).then(r => r.json());
  },

  async simEvolution(payload) {
    return fetch("/webhook/evolution", {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(payload),
    }).then(r => r.json());
  },
};