import { useContext, useState } from "react";
import Image from "next/image";
import { useTour } from "@reactour/tour";
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
import { faDownload } from "@fortawesome/free-solid-svg-icons";
import saveAsPng from "save-svg-as-png";

import { EditorType, IconItem } from "types/editor";
import { Icon } from "./icon";
import { EditorTabs } from "components/editor-icons/comps/tabs";
import { ListIcons } from "components/editor-icons/comps/list";
import { Search } from "components/search";
import { ClydeMessage } from "components/clyde/message";
import { Switch } from "components/switch";
import { Shapes } from "@/components/editor-icons/comps/shapes";
import { Icons } from "components/editor-icons/comps/icons";
import { useUser } from "utils/auth";
import { PremiumContext } from "components/premium/premium";

import DefaultAvatar from "assets/images/avatars/default-avatar.svg";
import DefaultAvatar2 from "assets/images/avatars/default-avatar-2.svg";
import BackgroundTransparent from "assets/images/editor/transparent_bg.svg";
import { API } from "@/utils/api";
import { Premium } from "../premium";
import { FormattedMessage, useIntl } from "react-intl";

export default function Editor({
  editor,
  onChange,
}: {
  editor: EditorType;
  onChange: (e: EditorType) => void;
}) {
  const intl = useIntl();
  const { user } = useUser();
  const { setOpen } = useContext(PremiumContext);
  const { setIsOpen } = useTour();

  const [currentTab, setCurrentTab] = useState(0);
  const [multiIcons, setMultiIcons] = useState(false);
  const [search, setSearch] = useState("");

  const renderTabs = (currentTab: number) => {
    switch (currentTab) {
      case 0:
        return (
          <>
            <Search search={search} setSearch={setSearch} />
            <div className="flex items-center justify-start gap-2 mt-4 lg:mt-3 mb-5">
              <Switch
                value={multiIcons}
                size="small"
                onChange={!user?.id ? () => setOpen(true) : setMultiIcons}
              />
              <p className="text-dark-100 text-sm font-semibold tracking-wider select-none flex items-center justify-start gap-2">
                <FormattedMessage id="iconsEditor.editor.listIcons.multiIcons" />
                {/* {!user?.id ? <Premium tooltip={false} /> : ""} */}
              </p>
            </div>
            <ListIcons
              onCustomText={() => {
                // if (!user?.id) return setOpen(true);
                onChange({
                  ...editor,
                  icons: multiIcons
                    ? [
                        ...editor.icons,
                        {
                          colour: "#ffffff",
                          custom_text: {
                            enabled: true,
                            text: "10",
                            size: 160,
                          },
                        },
                      ]
                    : [
                        {
                          ...editor?.icons[0],
                          component: undefined,
                          position: undefined,
                          colour: "#ffffff",
                          custom_text: {
                            enabled: true,
                            text: "10",
                            size: 160,
                          },
                        },
                      ],
                });
                if (!multiIcons) setCurrentTab(2);
              }}
              onCustomUpload={(image) => {
                onChange({
                  ...editor,
                  icons: multiIcons
                    ? [
                        ...editor.icons,
                        {
                          colour: "#ffffff",
                          image,
                        },
                      ]
                    : [
                        {
                          ...editor?.icons[0],
                          custom_text: undefined,
                          component: undefined,
                          position: undefined,
                          colour: "#ffffff",
                          image,
                        },
                      ],
                });
                if (!multiIcons) setCurrentTab(2);
              }}
              onSelect={(icon: IconItem) => {
                onChange({
                  ...editor,
                  icons: multiIcons
                    ? [
                        ...editor.icons,
                        {
                          component: icon.name,
                          colour: icon?.defaultColor ?? "#fff",
                        },
                      ]
                    : [
                        {
                          ...editor?.icons[0],
                          colour: icon?.defaultColor ?? "#fff",
                          component: icon.name,
                          position: undefined,
                          custom_text: undefined,
                        },
                      ],
                });
              }}
            />
          </>
        );
      case 1:
        return (
          <>
            <Shapes
              editor={editor}
              onChange={(newShape: any) =>
                onChange({ ...editor, shape: { ...editor.shape, ...newShape } })
              }
            />
          </>
        );
      case 2:
        return (
          <>
            <Icons
              editor={editor}
              onChange={onChange}
              onStep={(tabIndex: number, allowMultiple?: boolean) => {
                setCurrentTab(tabIndex);
                setMultiIcons(user?.id ? allowMultiple || false : false);
              }}
            />
          </>
        );
      default:
        return null;
    }
  };

  const handleSaveIcon = () => {
    const svg = document.getElementById("discotools-selected-svg");

    saveAsPng.saveSvgAsPng(svg, "discotools-xyz-icon.png", {
      scale: 1.25,
      encoderOptions: 1,
    });
    // API.download();
  };

  const previewAvatar = () => {
    if (user?.id) {
      if (user?.avatar)
        return `https://cdn.discordapp.com/avatars/${user?.id}/${user?.avatar}.png`;
      else
        return `https://cdn.discordapp.com/embed/avatars/${
          user.discriminator % 5
        }.png`;
    }
    return DefaultAvatar.src;
  };

  const renderColor = () => {
    if (editor?.shape?.gradient?.enabled) {
      const color = editor?.shape?.gradient?.colours?.[0]?.value;
      if (color.includes("rgba")) {
        const rgba = color?.split(",");
        return `rgb(${rgba[0].split("(")[1]}, ${rgba[1]}, ${rgba[2]})`;
      }
      return color;
    }
    if (editor?.shape?.colour?.includes("rgba")) {
      const rgba = editor?.shape?.colour?.split(",");
      return `rgb(${rgba[0].split("(")[1]}, ${rgba[1]}, ${rgba[2]})`;
    }
    if (editor?.shape?.colour) {
      return editor.shape.colour;
    }
    return "#fff";
  };

  return (
    <div className="relative mt-20 max-w-6xl mx-auto z-1">
      <ClydeMessage
        message={intl.formatMessage({ id: "helper.title" })}
        auto
        onClick={() => setIsOpen(true)}
      />
      <div
        className="bg-dark-500 shadow-lg grid grid-cols-1 lg:grid-cols-5 rounded-2xl lg:max-h-[700px] lg:h-[700px]"
        onClick={(e) => {
          // e.preventDefault();
          // e.stopPropagation();
        }}
      >
        <div className="lg:col-span-3 flex flex-col justify-start overflow-hidden">
          <EditorTabs current={currentTab} onChange={setCurrentTab} />
          <div className="px-6 pb-6 pt-4 w-full overflow-y-auto h-full">
            {renderTabs(currentTab)}
          </div>
        </div>
        <div className="bg-dark-500 rounded-b-2xl lg:rounded-r-2xl col-span-2 flex flex-col flex-1 h-full">
          <header
            className="relative p-5 lg:p-8 flex items-center lg:rounded-tr-2xl justify-center bg-repeat h-[300px] w-full z-10 transition-all duration-200 first-step"
            style={{
              backgroundImage: `url(${BackgroundTransparent.src})`,
            }}
          >
            <Icon
              editor={editor}
              id="discotools-selected-svg"
              onChange={onChange}
              onChangeTab={(i: number) => setCurrentTab(i)}
            />
          </header>
          <main className="lg:border-l border-dark-300 flex flex-1 flex-col px-5 py-6 justify-between gap-6">
            <div>
              <div className="grid grid-cols-1 gap-5">
                <div className="flex items-start gap-3 justify-start">
                  <img
                    src={previewAvatar()}
                    width={32}
                    height={32}
                    alt="Default Avatar for user"
                    className="rounded-full object-cover w-10 h-10"
                  />
                  <div className="text-left">
                    <div className="flex items-center justify-start gap-1">
                      <p
                        className="font-semibold text-base"
                        style={{ color: renderColor() }}
                      >
                        Captain Astro
                      </p>
                      <Icon size={24} editor={editor} />

                      <p className="text-white text-opacity-50 text-[10px]">
                        Today at 11:23 pm
                      </p>
                    </div>
                    <p className="text-white text-opacity-60 text-sm mt-0.5">
                      <FormattedMessage id="iconsEdtior.editor.preview.text1" />
                    </p>
                  </div>
                </div>
                <div className="flex items-start gap-3 justify-start">
                  <Image
                    src={DefaultAvatar2}
                    width={32}
                    height={32}
                    alt="Second user without custom roles icons"
                    className="rounded-full object-cover w-10 h-10"
                  />
                  <div className="text-left">
                    <div className="flex items-center justify-start gap-1">
                      <p className="font-semibold text-base text-white">
                        Rookie
                      </p>
                      <p className="text-white text-opacity-50 text-[10px] ml-1">
                        Today at 11:23 pm
                      </p>
                    </div>
                    <p className="text-white text-opacity-60 text-sm mt-0.5">
                      <FormattedMessage
                        id="iconsEdtior.editor.preview.text2"
                        values={{
                          user: (t) => user?.username ?? "Captain Astro",
                        }}
                      />
                    </p>
                  </div>
                </div>
              </div>
            </div>
            <button
              className="text-white font-medium bg-blue hover:bg-blue tracking-wide text-base px-5 py-2.5 rounded justify-center flex items-center gap-2"
              onClick={handleSaveIcon}
            >
              <FontAwesomeIcon icon={faDownload} className="w-4" />
              <FormattedMessage id="iconsEdtior.editor.preview.download" />
            </button>
          </main>
        </div>
      </div>
    </div>
  );
}