@zag-js/password-input/dist/password-input.machine.mjs

Core logic for the password-input widget implemented as a state machine

// src/password-input.machine.ts
import { createMachine } from "@zag-js/core";
import * as dom from "./password-input.dom.mjs";
import { uuid } from "@zag-js/utils";
var machine = createMachine({
  props({ props }) {
    return {
      id: uuid(),
      defaultVisible: false,
      autoComplete: "current-password",
      ignorePasswordManagers: false,
      ...props,
      translations: {
        visibilityTrigger(visible) {
          return visible ? "Hide password" : "Show password";
        },
        ...props.translations
      }
    };
  },
  context({ prop, bindable }) {
    return {
      visible: bindable(() => ({
        value: prop("visible"),
        defaultValue: prop("defaultVisible"),
        onChange(value) {
          prop("onVisibilityChange")?.({ visible: value });
        }
      }))
    };
  },
  initialState() {
    return "idle";
  },
  effects: ["trackFormEvents"],
  states: {
    idle: {
      on: {
        "VISIBILITY.SET": {
          actions: ["setVisibility"]
        },
        "TRIGGER.CLICK": {
          actions: ["toggleVisibility", "focusInputEl"]
        }
      }
    }
  },
  implementations: {
    actions: {
      setVisibility({ context, event }) {
        context.set("visible", event.value);
      },
      toggleVisibility({ context }) {
        context.set("visible", (c) => !c);
      },
      focusInputEl({ scope }) {
        const inputEl = dom.getInputEl(scope);
        inputEl?.focus();
      }
    },
    effects: {
      trackFormEvents({ scope, send }) {
        const inputEl = dom.getInputEl(scope);
        const form = inputEl?.form;
        if (!form) return;
        const win = scope.getWin();
        const controller = new win.AbortController();
        form.addEventListener(
          "reset",
          (event) => {
            if (event.defaultPrevented) return;
            send({ type: "VISIBILITY.SET", value: false });
          },
          { signal: controller.signal }
        );
        form.addEventListener(
          "submit",
          () => {
            send({ type: "VISIBILITY.SET", value: false });
          },
          { signal: controller.signal }
        );
        return () => controller.abort();
      }
    }
  }
});
export {
  machine
};