import { html, css, LitElement, unsafeCSS, PropertyValues } from "lit";
import { LitElementWw } from "@webwriter/lit";
import {
  customElement,
  property,
  query,
  state,
  queryAssignedElements,
} from "lit/decorators.js";

import { msg, localized } from "@lit/localize";
import { provide, consume, createContext } from "@lit/context";
import {
  editorState,
  GamebookEditorState,
} from "../../utils/gamebook-editor-state-context";

//Shoelace Imports
import "@shoelace-style/shoelace/dist/themes/light.css";
import {
  SlOption,
  SlSelect,
  SlButton,
  SlTextarea,
  SlDivider,
  SlDropdown,
  SlMenu,
  SlMenuItem,
  SlIconButton,
  SlInput,
  SlIcon,
  SlDialog,
  SlInputEvent,
} from "@shoelace-style/shoelace";

import { ToggleTextInput } from "../toggle-text-input/toggle-text-input";
import { NodeConnectionList } from "../node-connection-list/node-connection-list";

import squares from "@tabler/icons/filled/squares.svg";

//Tabler Icon Import
import X from "@tabler/icons/outline/x.svg";

//CSS
import styles from "./popup-node-detail-view.styles";

@localized()
export class PopupNodeDetailView extends LitElementWw {
  //registering custom elements used in the widget
  static get scopedElements() {
    return {
      "sl-button": SlButton,
      "sl-textarea": SlTextarea,
      "sl-divider": SlDivider,
      "sl-icon-button": SlIconButton,
      "sl-dropdown": SlDropdown,
      "sl-menu": SlMenu,
      "sl-menu-item": SlMenuItem,
      "sl-select": SlSelect,
      "sl-option": SlOption,
      "sl-input": SlInput,
      "sl-icon": SlIcon,
      "sl-dialog": SlDialog,
      "toggle-text-input": ToggleTextInput,
      "node-connection-list": NodeConnectionList,
    };
  }

  //import CSS
  static styles = [styles];

  //access nodes in the internal component DOM.
  @query(".nodeSelect")
  accessor nodeSelect;
  @query("#textAreaHTML")
  accessor textAreaHTML;

  @property({ type: Object }) accessor nodeEditor;

  @consume({ context: editorState, subscribe: true })
  @property({ type: Object, attribute: true, reflect: false })
  public accessor editorStore = new GamebookEditorState("Default");

  protected firstUpdated(_changedProperties: PropertyValues): void {}

  /*


  */
  render() {
    return html` <div class="title-bar">
        <div class="div-icon-popup">
          <sl-icon src=${squares}></sl-icon>
        </div>
        <div class="div-title">
          <toggle-text-input
            .text=${this.editorStore.selectedNode.data.title}
            .saveChanges=${(string) => this.renameNode(string)}
          ></toggle-text-input>
          <p class="subtitle">${msg("Popup")}</p>
        </div>
        <div class="inputOutputControls">
          <node-connection-list
            input
            .nodeEditor=${this.nodeEditor}
            .selectedNode=${this.editorStore.selectedNode}
          ></node-connection-list>
          <sl-divider vertical style="height: 100%;"></sl-divider>
          <node-connection-list
            output
            .nodeEditor=${this.nodeEditor}
            .selectedNode=${this.editorStore.selectedNode}
          ></node-connection-list>
        </div>
      </div>

      <div class="popup-node-detail-view">
        <div class="preview">
          <div class="dialog">
            <div
              class="header"
              style=${this.editorStore.selectedContainer?.noHeader
                ? "display: none"
                : "display: flex"}
            >
              <sl-input
                value=${this.editorStore.selectedContainer?.titleLabel}
                @sl-input=${(event) => this.handleDialogTitleChange(event)}
              ></sl-input>
              <sl-icon-button
                src=${X}
                style=${this.editorStore.selectedContainer?.preventClosing
                  ? "display: none"
                  : "display: flex"}
              ></sl-icon-button>
            </div>
            <div class="page">
              <slot></slot>
            </div>
          </div>
        </div>
      </div>`;
  }

  /*


  */
  private handleDialogTitleChange(event: Event) {
    const value = ((event as SlInputEvent).target as SlInput).value;
    this.editorStore.selectedContainer.titleLabel = value;
    this.editorStore.setSelectedContainer(this.editorStore.selectedContainer);
  }

  /*


  */
  private renameNode(text: String) {
    const event = new CustomEvent("renameSelectedNode", {
      detail: { newTitle: text },
      bubbles: true,
      composed: true,
    });
    this.dispatchEvent(event);
  }
}