import LiveEditor from "../../components/Live/LiveEditor";
import LiveError from "../../components/Live/LiveError";
import LivePreview from "../../components/Live/LivePreview";
import LiveProvider from "../../components/Live/LiveProvider";
import { ThemeProvider } from "../../components/Theme/ThemePrivider";
import { useState } from "react";
import { functionBlockList } from "../../data/functionBlocks";
import ClickContextProvider from "../../components/Selected/ClickContext";

const editor = (setShowEdit: React.Dispatch<React.SetStateAction<boolean>>) => {
  return (
    <div className="bg-primary-1 fixed inset-0 flex flex-col items-center bg-gray-900 p-4 overflow-y-auto">
      <div className="fixed top-4 right-2">
        <button
          className="bg-primary-6 text-white py-2 px-4 rounded-lg mr-2"
          onClick={() => setShowEdit(false)}
        >
          关闭编辑框
        </button>
      </div>
      <div className="flex flex-col items-center w-full space-y-4 mt-12">
        {functionBlockList.map((func, index) => {
          return (
            <div
              className="w-full p-4 text-white bg-gray-800 font-mono"
              key={index}
            >
              <LiveEditor
                code={func.code}
                language={"tsx"}
                onChange={(code) => {
                  functionBlockList[index].code = code
                }}
              />
              {/* 插入按钮 */}
              <button
                className="bg-primary-6 text-white py-2 px-4 rounded-lg mt-2"
                onClick={() => {
                  functionBlockList.splice(index + 1, 0, {
                    code: "const NewComponent = () => {return <>Hello World</>};",
                    props: {},
                    cpnName: "NewComponent",
                  });
                  setShowEdit(false);
                }}
              >
                插入
              </button>
              {/* 删除按钮 */}
              <button
                className="bg-primary-6 text-white py-2 px-4 rounded-lg mt-2 ml-2"
                onClick={() => {
                  functionBlockList.splice(index, 1);
                  setShowEdit(false);
                }}
              >
                删除
              </button>
            </div>
          );
        })}
      </div>
    </div>
  );
};

export const Editor = () => {
  const [theme, setTheme] = useState<"system" | "dark" | "light">("system");

  const [showEdit, setShowEdit] = useState(false);

  return (
    <div>
      <ThemeProvider activeTheme={theme}>
        {showEdit && editor(setShowEdit)}
        {!showEdit && (
          <>
            <div className="fixed top-4 right-4">
              <button
                className="bg-primary-6 text-white py-2 px-4 rounded-lg mr-2"
                onClick={() => setTheme("system")}
              >
                跟随系统
              </button>
              <button
                className="bg-primary-6 text-white py-2 px-4 rounded-lg mr-2"
                onClick={() => setTheme("dark")}
              >
                深色模式
              </button>
              <button
                className="bg-primary-6 text-white py-2 px-4 rounded-lg"
                onClick={() => setTheme("light")}
              >
                浅色模式
              </button>
              <button
                className="bg-primary-6 text-white py-2 px-4 rounded-lg ml-2"
                onClick={() => setShowEdit(true)}
              >
                打开编辑框
              </button>
            </div>
          </>
        )}
        {functionBlockList.map((func, index) => {
          return (
            <LiveProvider
              code={func.code}
              key={index}
            >
              <ClickContextProvider
                meun={[
                  {
                    key: "copy",
                    text: "复制",
                    handler: ({ selected }) => {
                      if (selected) {
                        navigator.clipboard.writeText(selected.outerHTML);
                      }
                    },
                  },
                  {
                    key: "delete",
                    text: "删除",
                    handler: ({ selected }) => {
                      if (selected) {
                        selected.remove();
                      }
                    },
                  },
                ]}
              >
                <LivePreview {...func.props}/>
                <LiveError />
              </ClickContextProvider>
            </LiveProvider>
          );
        })}
      </ThemeProvider>
    </div>
  );
};