import { ref, onMounted, onBeforeUnmount, onUpdated, toRaw, h } from 'vue';
import { f7events, f7routers, f7 } from '../shared/f7.js';
export default {
  name: 'f7-routable-modals',
  setup() {
    const elRef = ref(null);
    const modals = ref([]);
    const routerData = ref(null);
    onMounted(() => {
      routerData.value = {
        modals,
        el: elRef.value,
        setModals(newModals) {
          newModals.forEach(modal => {
            // eslint-disable-next-line
            modal.component = toRaw(modal.component);
          });
          modals.value = [...newModals];
        }
      };
      f7routers.modals = routerData.value;
    });
    onUpdated(() => {
      if (!routerData.value || !f7) return;
      f7events.emit('modalsRouterDidUpdate', routerData.value);
    });
    onBeforeUnmount(() => {
      if (!routerData.value) return;
      f7routers.modals = null;
      routerData.value = null;
    });
    const getComponent = modal => toRaw(modal.component);
    const getProps = modal => {
      const {
        component: modalComponent,
        props: modalProps
      } = modal;
      let keys = [];
      const passProps = {};
      if (modalComponent && modalComponent.props) keys = Object.keys(modalComponent.props);
      keys.forEach(key => {
        if (key in modalProps) passProps[key] = modalProps[key];
      });
      return passProps;
    };
    return () => {
      return h('div', {
        ref: elRef,
        class: 'framework7-modals'
      }, [...modals.value.map(modal => {
        return h(getComponent(modal), {
          key: modal.id,
          ...getProps(modal)
        });
      })]);
    };
  }
};