import { proxyCustomElement, HTMLElement, createEvent, h } from '@stencil/core/internal/client';
import { l as loadScript, g as getScriptLoadParams } from './functions.js';
import { _ as __ } from './default-i18n.js';
import './index2.js';
import { a as apiFetch } from './fetch.js';
import { h as hasSubscription } from './index5.js';
import { f as fetchCheckout } from './index4.js';
import { d as defineCustomElement$1 } from './sc-skeleton2.js';

const paypalButtonsCss = ":host{display:block}.paypal-buttons{position:relative;line-height:0;text-align:center}.paypal-buttons:not(.paypal-buttons--busy):after{content:\" \";border-bottom:1px solid var(--sc-input-border-color);width:100%;height:0;top:50%;left:0;right:0;position:absolute}";

const ScPaypalButtons = /*@__PURE__*/ proxyCustomElement(class extends HTMLElement {
  constructor() {
    super();
    this.__registerHost();
    this.__attachShadow();
    this.scError = createEvent(this, "scError", 7);
    this.scSetState = createEvent(this, "scSetState", 7);
    this.scPaid = createEvent(this, "scPaid", 7);
    /** Is this busy? */
    this.busy = false;
    /** Buttons to render */
    this.buttons = ['paypal', 'card'];
    /** Label for the button. */
    this.label = 'paypal';
    /** Button color. */
    this.color = 'gold';
  }
  handleOrderChange(val, prev) {
    if ((val === null || val === void 0 ? void 0 : val.updated_at) === (prev === null || prev === void 0 ? void 0 : prev.updated_at)) {
      return;
    }
    this.cardContainer.innerHTML = '';
    this.paypalContainer.innerHTML = '';
    this.loadScript();
  }
  /** Load the script */
  async loadScript() {
    var _a, _b;
    if (!this.clientId || !this.merchantId)
      return;
    try {
      const paypal = await loadScript(getScriptLoadParams({
        clientId: this.clientId,
        merchantId: this.merchantId,
        merchantInitiated: this.merchantInitiated,
        reusable: (_a = this.order) === null || _a === void 0 ? void 0 : _a.reusable_payment_method_required,
        currency: (_b = this.order) === null || _b === void 0 ? void 0 : _b.currency,
      }));
      this.renderButtons(paypal);
    }
    catch (err) {
      console.error('failed to load the PayPal JS SDK script', err);
    }
  }
  /** Load the script on component load. */
  componentDidLoad() {
    this.loadScript();
  }
  /** Render the buttons. */
  renderButtons(paypal) {
    const createFunc = hasSubscription(this.order) ? 'createBillingAgreement' : 'createOrder';
    const config = {
      /**
       * Validate the form, client-side when the button is clicked.
       */
      onClick: async (_, actions) => {
        const form = this.el.closest('sc-checkout');
        const isValid = await form.validate();
        return isValid ? actions.resolve() : actions.reject();
      },
      onInit: () => {
        this.loaded = true;
      },
      onCancel: () => {
        this.scSetState.emit('REJECT');
      },
      /**
       * The transaction has been approved.
       * We can capture it.
       */
      onApprove: async () => {
        var _a, _b, _c, _d;
        try {
          this.order = (await fetchCheckout({ id: (_a = this.order) === null || _a === void 0 ? void 0 : _a.id }));
        }
        catch (e) {
          console.error(e);
          this.scError.emit({ code: 'could_not_capture', message: __('The payment did not process. Please try again.', 'surecart') });
          this.scSetState.emit('REJECT');
        }
        try {
          this.scSetState.emit('PAYING');
          const intent = (await apiFetch({
            method: 'PATCH',
            path: `surecart/v1/payment_intents/${((_c = (_b = this.order) === null || _b === void 0 ? void 0 : _b.payment_intent) === null || _c === void 0 ? void 0 : _c.id) || ((_d = this.order) === null || _d === void 0 ? void 0 : _d.payment_intent)}/capture`,
          }));
          if (['succeeded', 'pending', 'requires_approval'].includes(intent === null || intent === void 0 ? void 0 : intent.status)) {
            this.scSetState.emit('PAID');
            this.scPaid.emit();
          }
          else {
            this.scError.emit({ code: 'could_not_capture', message: __('The payment did not process. Please try again.', 'surecart') });
            this.scSetState.emit('REJECT');
          }
        }
        catch (err) {
          console.error(err);
          this.scError.emit({ code: 'could_not_capture', message: __('The payment did not process. Please try again.', 'surecart') });
          this.scSetState.emit('REJECT');
        }
      },
      /**
       * Transaction errored.
       * @param err
       */
      onError: err => {
        console.error(err);
        this.scError.emit({ code: err === null || err === void 0 ? void 0 : err.code, message: err === null || err === void 0 ? void 0 : err.message });
        this.scSetState.emit('REJECT');
      },
    };
    config[createFunc] = async () => {
      return new Promise(async (resolve, reject) => {
        var _a, _b;
        // get the checkout component.
        const checkout = this.el.closest('sc-checkout');
        // submit and get the finalized order
        const order = (await checkout.submit());
        // an error occurred. reject with the error.
        if (order instanceof Error) {
          return reject(order);
        }
        // assume there was a validation issue here.
        // that is handled by our fetch function.
        if ((order === null || order === void 0 ? void 0 : order.status) !== 'finalized') {
          return reject(new Error('Something went wrong. Please try again.'));
        }
        // resolve the payment intent id.
        if ((_a = order === null || order === void 0 ? void 0 : order.payment_intent) === null || _a === void 0 ? void 0 : _a.external_intent_id) {
          return resolve((_b = order === null || order === void 0 ? void 0 : order.payment_intent) === null || _b === void 0 ? void 0 : _b.external_intent_id);
        }
        // we don't have the correct payment intent for some reason.
        this.scError.emit({ code: 'missing_payment_intent', message: __('Something went wrong. Please contact us for payment.', 'surecart') });
        return reject();
      });
    };
    if (paypal.FUNDING.PAYPAL) {
      const paypalButton = paypal.Buttons({
        fundingSource: paypal.FUNDING.PAYPAL,
        style: {
          label: this.label,
          color: this.color,
        },
        ...config,
      });
      if (paypalButton.isEligible()) {
        paypalButton.render(this.paypalContainer);
      }
    }
    if (paypal.FUNDING.CARD) {
      const cardButton = paypal.Buttons({
        fundingSource: paypal.FUNDING.CARD,
        style: {
          color: 'black',
        },
        ...config,
      });
      if (cardButton.isEligible()) {
        cardButton.render(this.cardContainer);
      }
    }
  }
  render() {
    return (h("div", { part: `base ${this.busy || (!this.loaded && 'base--busy')}`, class: { 'paypal-buttons': true, 'paypal-buttons--busy': this.busy || !this.loaded } }, (!this.loaded || this.busy) && h("sc-skeleton", { style: { 'height': '55px', '--border-radius': '4px', 'cursor': 'wait' } }), h("div", { class: "sc-paypal-button-container", hidden: !this.loaded || this.busy }, h("div", { part: "paypal-card-button", hidden: !this.buttons.includes('card'), class: "sc-paypal-card-button", ref: el => (this.cardContainer = el) }), h("div", { part: "paypal-button", hidden: !this.buttons.includes('paypal'), class: "sc-paypal-button", ref: el => (this.paypalContainer = el) }))));
  }
  get el() { return this; }
  static get watchers() { return {
    "order": ["handleOrderChange"]
  }; }
  static get style() { return paypalButtonsCss; }
}, [1, "sc-paypal-buttons", {
    "clientId": [1, "client-id"],
    "busy": [4],
    "merchantId": [1, "merchant-id"],
    "merchantInitiated": [4, "merchant-initiated"],
    "mode": [1],
    "order": [1040],
    "buttons": [16],
    "label": [1],
    "color": [1],
    "loaded": [32]
  }]);
function defineCustomElement() {
  if (typeof customElements === "undefined") {
    return;
  }
  const components = ["sc-paypal-buttons", "sc-skeleton"];
  components.forEach(tagName => { switch (tagName) {
    case "sc-paypal-buttons":
      if (!customElements.get(tagName)) {
        customElements.define(tagName, ScPaypalButtons);
      }
      break;
    case "sc-skeleton":
      if (!customElements.get(tagName)) {
        defineCustomElement$1();
      }
      break;
  } });
}
defineCustomElement();

export { ScPaypalButtons as S, defineCustomElement as d };
