import { GM, GM_addStyle } from "ViteGM";
import type { PopsPanelContentConfig } from "@whitesev/pops/dist/types/src/components/panel/types/index.js";
import { StorageApi } from "../StorageApi";
import { PanelKeyConfig } from "@/setting/panel-key-config";
import { UIInfo } from "@/setting/components/ui-info";
import { DOMUtils } from "@/env";
import { CommonUtil } from "@components/utils/CommonUtil";
import { ApiAsyncTestBase } from "../base/ApiAsyncTestBase";
import { TamperMonkeyUtils } from "@/utils/TamperMonkeyUtils";
import type { PopsPanelContainerConfig } from "@whitesev/pops/dist/types/src/components/panel/types/components-container.js";

export class ApiTest_addStyle extends ApiAsyncTestBase {
  public isSupport() {
    return typeof GM_addStyle === "function";
  }
  public getApiName() {
    return "GM_addStyle";
  }
  public getAsyncApiOption() {
    return {
      name: "GM.addStyle",
      isSupport: this.isSupportGM() && typeof GM.addStyle === "function",
    };
  }
  public getUIOption() {
    let apiName = this.getApiName();
    let apiAsyncInfo = this.getAsyncApiOption();
    let result: PopsPanelContentConfig = {
      id: "aside-GM_addStyle" + apiName,
      title: apiName,
      headerTitle: `${TamperMonkeyUtils.getApiDocUrl(apiName, `${apiName} & ${apiAsyncInfo.name}`)}`,
      scrollToDefaultView: true,
      isDefault() {
        return StorageApi.get(PanelKeyConfig.asideLastVisit) === apiName;
      },
      clickCallback(data) {
        StorageApi.set(PanelKeyConfig.asideLastVisit, apiName);
      },
      views: [
        {
          type: "container",
          text: "函数测试",
          views: [
            UIInfo(() =>
              this.isSupport()
                ? {
                    text: "支持 " + apiName,
                    tag: "success",
                  }
                : {
                    text: "不支持 " + apiName,
                    tag: "error",
                  }
            ),
            UIInfo(() =>
              apiAsyncInfo.isSupport
                ? {
                    text: "支持 " + apiAsyncInfo.name,
                    tag: "success",
                  }
                : {
                    text: "不支持 " + apiAsyncInfo.name,
                    tag: "error",
                  }
            ),
          ],
        },
        {
          type: "container",
          text: "功能测试",
          views: [],
        },
        {
          type: "container",
          text: "功能测试（异步）",
          views: [],
        },
      ],
    };
    if (this.isSupport()) {
      [
        {
          name: apiName,
          fn: async (...args: any[]) => {
            return new Promise<HTMLStyleElement>((resolve) => {
              let fnResult = Reflect.apply(GM_addStyle, this, args);
              resolve(fnResult);
            });
          },
          formList: (<PopsPanelContainerConfig>result["views"][1]).views,
        },
        {
          name: apiAsyncInfo.name,
          fn: GM.addStyle,
          formList: (<PopsPanelContainerConfig>result["views"][2]).views,
        },
      ].forEach((data) => {
        let apiNameTag = data.name.replace(".", "__async__");

        data.formList.push(
          UIInfo(async () => {
            let $test: null | HTMLElement = null;
            let $testCSS: HTMLStyleElement | null = null;
            try {
              $test = DOMUtils.createElement("div", {
                id: apiNameTag,
                innerText: apiNameTag + " test",
              });
              document.body.appendChild($test);
              $testCSS = await data.fn(/*css*/ `
							#${apiNameTag} {
								background-color: rgb(255, 0, 0);
							}
						`);
              if ($testCSS == null) {
                return {
                  text: `${data.name} returns is null`,
                  tag: "error",
                };
              }
              if (!($testCSS instanceof HTMLStyleElement)) {
                return {
                  text: `${data.name} returns is not HTMLStyleElement`,
                  tag: "error",
                };
              }
              const computedStyle = window.getComputedStyle($test);
              if (computedStyle.backgroundColor !== "rgb(255, 0, 0)") {
                return {
                  text: `${data.name} test element background is not rgb(255, 0, 0)`,
                  tag: "error",
                };
              }
              return {
                text: CommonUtil.escapeHtml("支持添加CSS字符串并返回元素对象"),
                tag: "success",
              };
            } catch (error) {
              console.error(error);
              return {
                text: "执行错误 " + error,
                tag: "error",
              };
            } finally {
              $test?.remove();
              $testCSS?.remove();
            }
          })
        );
      });
    }
    return result;
  }
}