import plugins from "./plugins/index";
import { getCalendarConfig } from "./utils/index";

/**
 * 渲染日历
 */
export function renderCalendar(calendarData, calendarConfig) {
  return new Promise((resolve) => {
    const Component = this;
    if (Component.firstRender === void 0) {
      Component.firstRender = true;
    } else {
      Component.firstRender = false;
    }
    const exitData = Component.data.calendar || {};
    for (let plugin of plugins.installed) {
      const [, p] = plugin;
      if (typeof p.beforeRender === "function") {
        const { calendarData: newData, calendarConfig: newConfig } =
          p.beforeRender(
            { ...exitData, ...calendarData },
            calendarConfig || getCalendarConfig(Component),
            Component
          );
        calendarData = newData;
        calendarConfig = newConfig;
      }
    }

    Component.setData(
      {
        config: calendarConfig,
        calendar: calendarData,
      },
      () => {
        const rst = {
          calendar: calendarData,
          config: calendarConfig,
          firstRender: Component.firstRender,
        };
        resolve(rst);
        if (Component.firstRender) {
          Component.triggerEvent("afterCalendarRender", rst);
          Component.firstRender = false;
        }
      }
    );
  });
}