"use client";

import { useState, useRef, useEffect, useMemo } from "react";
import {
  Table,
  AlignHorizontalSpaceAround,
  Loader2,
  Clapperboard,
  CircleArrowRight,
} from "lucide-react";
import "./style/home-page2.css";
import { useRouter } from "next/navigation";
import { Swiper, SwiperSlide } from "swiper/react";
import "swiper/swiper-bundle.css"; // 引入样式
import { Autoplay } from "swiper/modules";

import { VideoCarouselLayout } from "@/components/video-carousel-layout";
import { VideoGridLayout } from "@/components/video-grid-layout";
import { motion, AnimatePresence } from "framer-motion";
import { LiquidButton } from "@/components/ui/liquid-glass-button";
import {
  createScriptProject,
  CreateScriptProjectRequest,
} from "@/api/script_project";
import { ProjectTypeEnum, ModeEnum, ResolutionEnum } from "@/app/model/enums";
import { getResourcesList, Resource } from "@/api/resources";
import { Carousel } from "antd";
import { TextCanvas } from "../common/TextCanvas";

export function HomePage2() {
  const [hPading, setHPading] = useState(0);
  useEffect(() => {
    setHPading((window as any).Scale.hScale * 11);
  }, []);
  return (
    //
    <div
      className="w-full h-full  overflow-y-auto"
      style={{ paddingBottom: `${hPading}rem` }}
    >
      <HomeModule1 />
      <HomeModule2 />
      <HomeModule3 />
      <HomeModule4 />
      <HomeModule5 />
      <HomeModule6 />
    </div>
  );
}

/** 首屏 */
function HomeModule1() {
  const router = useRouter();
  return (
    <div className="home-module1 relative flex justify-center items-center w-full h-[1280px]  bg-black snap-start">
      <video
        src="/assets/home.mp4"
        autoPlay
        loop
        muted
        playsInline
        className="absolute top-0 left-0 z-1 w-full h-full object-cover"
      ></video>
      <div className="center z-10 flex flex-col items-center">
        <h1 className="text-white text-[5.75rem] leading-[100%] font-bold mb-[5rem]">
          Ideas Become Movies
        </h1>
        <p className="text-white text-[2rem] leading-[140%] font-normal">
          Next-Generation AI Movies Making Platform
        </p>
        <p className="text-white text-[2rem] leading-[140%] font-normal">
          From Ideas to Movies in just 5-10 minutes
        </p>
        <div
          className="w-[11.5rem] h-[3.75rem] mt-[4rem] text-base flex justify-center items-center font-normal border border-white rounded-full bg-white/30 cursor-pointer"
          onClick={() => router.push("/create")}
        >
          Early Access
          <CircleArrowRight className="ml-[1rem]" />
        </div>
      </div>
    </div>
  );
}
/**核心价值 */
function HomeModule2() {
  return (
    <div
      data-alt="core-value-section"
      className="home-module2 relative flex flex-col items-center justify-center w-full h-[1300px]  bg-black snap-start"
    >
      <div
        data-alt="core-value-content"
        className="center z-10 flex flex-col items-center mb-[8rem]"
      >
        <h2 className="text-white text-[3.375rem] leading-[100%] font-normal mb-[3rem]">
          Just Give Us Your Ideas
        </h2>
        <p className="text-white text-[1.125rem] leading-[140%] font-normal text-center">
          Input your idea in one sentence and MovieFlow will bring
        </p>
        <p className="text-white text-[1.125rem] leading-[140%] font-normal text-center">
          your creativity to life
        </p>
      </div>
      <div
        data-alt="core-value-video"
        className="relative w-[80rem] h-[45rem] flex justify-center items-center border border-white/20 rounded-lg overflow-hidden"
      >
        <video
          src="/assets/1.mp4"
          autoPlay
          loop
          muted
          playsInline
          className="w-full h-full object-cover"
        ></video>
      </div>
    </div>
  );
}
/**案例展示 */
function HomeModule3() {
  const videoList = [
    [
      "/assets/show (1).mp4",
      "/assets/show (2).mp4",
      "/assets/show (3).mp4",
      "/assets/show (4).mp4",
      "/assets/show (5).mp4",
    ],
    [
      "/assets/show (6).mp4",
      "/assets/show (7).mp4",
      "/assets/show (8).mp4",
      "/assets/show (9).mp4",
      "/assets/show (10).mp4",
    ],
    [
      "/assets/show (11).mp4",
      "/assets/show (12).mp4",
      "/assets/show (13).mp4",
      "/assets/show (14).mp4",
      "/assets/show (15).mp4",
    ],
  ];

  // 定义内容样式
  const contentStyle: React.CSSProperties = {
    height: "100%",
    lineHeight: "10rem",
    textAlign: "center",
    background: "#364d79",
  };

  return (
    <div className="home-module3 h-[1360px] relative flex flex-col items-center justify-center w-full bg-black snap-start">
      <div className="center z-10 flex flex-col items-center  mb-[4rem]">
        <h2 className="text-white text-[3.375rem] leading-[100%] font-normal mb-[3rem]">
          Create Anything
        </h2>
        <p className="text-white text-[1.125rem] leading-[140%] font-normal text-center">
          MovieFlow can make any kind of film in high quality for you
              </p>
            </div>
      {/* 3x3网格布局 */}
      <div
        data-alt="vertical-grid-shadow"
        className="grid grid-cols-3 gap-[1rem] w-full h-[64rem] px-[5rem] relative"
      >
                         {/* 上方阴影遮罩 - 使用 mask 实现真正的渐变模糊，加重黑色 */}
        <div
          className="absolute -top-[1rem] -left-0 w-full h-[20rem] z-20 pointer-events-none"
          style={{
            backdropFilter: 'blur(12px)',
            WebkitBackdropFilter: 'blur(12px)',
            backgroundColor: 'rgba(0,0,0,0.9)',
            mask: 'linear-gradient(to bottom, black 0%, black 30%, rgba(0,0,0,0.9) 50%, rgba(0,0,0,0.6) 75%, transparent 100%)',
            WebkitMask: 'linear-gradient(to bottom, black 0%, black 30%, rgba(0,0,0,0.9) 50%, rgba(0,0,0,0.6) 75%, transparent 100%)'
          }}
        ></div>

        {/* 下方阴影遮罩 - 使用 mask 实现真正的渐变模糊，加重黑色 */}
        <div
          className="absolute -bottom-[1rem] -left-0 w-full h-[20rem] z-20 pointer-events-none"
          style={{
            backdropFilter: 'blur(12px)',
            WebkitBackdropFilter: 'blur(12px)',
            backgroundColor: 'rgba(0,0,0,0.9)',
            mask: 'linear-gradient(to top, black 0%, black 30%, rgba(0,0,0,0.9) 50%, rgba(0,0,0,0.6) 75%, transparent 100%)',
            WebkitMask: 'linear-gradient(to top, black 0%, black 20%, rgba(0,0,0,0.9) 50%, rgba(0,0,0,0.6) 75%, transparent 100%)'
          }}
        ></div>
        {videoList.map((column, columnIndex) => (
          <div
            key={columnIndex}
            className="w-[35.5rem] h-[64rem] relative z-10"
          >
            <Swiper
              modules={[Autoplay]}
              direction="vertical"
              loop={true}
              spaceBetween={0}
              slidesPerView={3}
              autoplay={{
                delay: 0,
                pauseOnMouseEnter: true,
                disableOnInteraction: false,
                reverseDirection: columnIndex % 2 === 0,
              }}
              speed={6000}
              grabCursor={true}
              className="w-full h-full"
              cssMode={false}
              freeMode={true}
              watchSlidesProgress={false}
              style={
                {
                  "--swiper-wrapper-transition-timing-function": "linear",
                } as React.CSSProperties
              }
            >
              {column.map((video, videoIndex) => (
                <SwiperSlide key={videoIndex}>
                  <div className="w-full h-[20rem] bg-gray-800 rounded-2xl overflow-hidden">
                    <video
                      src={video}
                      loop
                      muted
                      playsInline
                      className="w-full h-full object-cover"
                      onMouseEnter={(e) => {
                        const videoElement = e.currentTarget;
                        videoElement.play();
                      }}
                    />
            </div>
                </SwiperSlide>
              ))}
            </Swiper>
          </div>
        ))}
          </div>
        </div>
  );
}
/**电影制作工序介绍 */
function HomeModule4() {
  const [activeTab, setActiveTab] = useState(0);

  const processSteps = [
    {
      title: "Pre-Production",
      description:
        "Developing the story, writing the script, securing funding, assembling the crew, and planning the shoot.",
    },
    {
      title: "Production",
      description:
        "Developing the story, writing the script, securing funding, assembling the crew, and planning the shoot.",
    },
    {
      title: "Visual Effects",
      description:
        "Developing the story, writing the script, securing funding, assembling the crew, and planning the shoot.",
    },
    {
      title: "Voice",
      description:
        "Developing the story, writing the script, securing funding, assembling the crew, and planning the shoot.",
    },
  ];

  const handleTabClick = (index: number) => {
    setActiveTab(index);
  };

  return (
    <div
      data-alt="core-value-section"
      className="home-module4 h-[1280px] relative flex flex-col items-center justify-center w-full bg-black snap-start"
    >
      <div
        data-alt="core-value-content"
        className="center z-10 flex flex-col items-center mb-[14rem]"
      >
        <h2 className="text-white text-[3.375rem] leading-[100%] font-normal mb-[3rem]">
          Edit like you think
        </h2>
              </div>

      <div className="flex w-full px-[4rem] gap-[2rem]">
        {/* 左侧四个切换tab */}
        <div className="flex flex-col gap-[1rem]">
          {processSteps.map((step, index) => (
            <div
              key={index}
              onClick={() => handleTabClick(index)}
              className={`w-[31.75rem] h-[10.5rem] rounded-lg cursor-pointer transition-all duration-300 border ${
                activeTab === index
                  ? "bg-[#262626] border-white/20 hover:border-white/40"
                  : "bg-black border-white/10 hover:border-white/40"
              }`}
            >
              <div className="p-[1.5rem] h-full flex flex-col justify-center">
                <h3
                  className={`text-[2rem] font-normal mb-[1.5rem] ${
                    activeTab === index ? "text-white" : "text-white/70"
                  }`}
                >
                  {step.title}
                </h3>
                <p
                  className={`text-[0.875rem] leading-[140%] ${
                    activeTab === index ? "text-white" : "text-white/70"
                  }`}
                >
                  {step.description}
                </p>
              </div>
            </div>
          ))}
        </div>

        {/* 右侧视频播放区域 */}
        <div className="flex-1 flex justify-center">
          <div className="w-[80rem] h-[45rem] bg-gray-800 rounded-lg overflow-hidden border border-white/20">
            <video
              key={activeTab}
              src="/assets/home.mp4"
              autoPlay
              loop
              muted
              playsInline
              className="w-full h-full object-cover"
            />
          </div>
        </div>
      </div>
    </div>
  );
}
/**价格方案 */
function HomeModule5() {
  const [billingType, setBillingType] = useState<"monthly" | "yearly">(
    "monthly"
  );

  const pricingPlans = [
    {
      title: "Plus",
      price: billingType === "monthly" ? 28 : 24,
      credits: "1x Boost, 10 Credits",
      buttonText: "Choose Plus",
      features: [
        "10 Credits",
        "50 Video mins + 95 iStock",
        "2 UGC product asset ads",
        "30 secs of generative video",
        "2 express clones",
        "3 users, 100GB storage",
        "Unlimited exports",
      ],
    },
    {
      title: "Max",
      price: billingType === "monthly" ? 50 : 43,
      credits: "1x Boost, 40 Credits",
      buttonText: "Choose Max",
      features: [
        "40 Credits",
        "50 Video mins + 95 iStock",
        "2 UGC product asset ads",
        "30 secs of generative video",
        "2 express clones",
        "3 users, 100GB storage",
        "Unlimited exports",
      ],
    },
    {
      title: "Generative",
      price: billingType === "monthly" ? 100 : 85,
      credits: "1x Boost, 100 Credits",
      buttonText: "Choose Generative",
      features: [
        "100 Credits",
        "50 Video mins + 95 iStock",
        "2 UGC product asset ads",
        "30 secs of generative video",
        "2 express clones",
        "3 users, 100GB storage",
        "Unlimited exports",
      ],
    },
    {
      title: "Team",
      price: billingType === "monthly" ? 899 : 764,
      credits: "1x Boost, 1000 Credits",
      buttonText: "Choose Team",
      features: [
        "1000 Credits",
        "50 Video mins + 95 iStock",
        "2 UGC product asset ads",
        "30 secs of generative video",
        "2 express clones",
        "3 users, 100GB storage",
        "Unlimited exports",
      ],
    },
  ];

  return (
    <div
      data-alt="core-value-section"
      className="home-module5 h-[1600px] relative flex flex-col items-center justify-center w-full  bg-black snap-start"
    >
      <div
        data-alt="core-value-content"
        className="center z-10 flex flex-col items-center  mb-[8rem]"
      >
        <h2 className="text-white text-[3.375rem] leading-[100%] font-normal mb-[1.5rem]">
          Start Creating
        </h2>

        {/* 计费切换 */}
        <div className="h-[3.375rem] flex bg-black rounded-full p-[0.0625rem] mt-[1.5rem] border border-white/20">
          <button
            onClick={() => setBillingType("monthly")}
            className={`box-border flex justify-center items-center w-[6rem]  text-base rounded-full transition-all duration-300 ${
              billingType === "monthly"
                ? "bg-white text-black"
                : "text-white hover:text-gray-300"
            }`}
          >
            Monthly
          </button>
          <button
            onClick={() => setBillingType("yearly")}
            className={`box-border flex justify-center items-center w-[7.125rem]  text-base rounded-full transition-all duration-300 ${
              billingType === "yearly"
                ? "bg-white text-black"
                : "text-white hover:text-gray-300"
            }`}
          >
            Yearly - <span className="text-[#FFCC6D]">15%</span>
          </button>
        </div>
        </div>

      {/* 主要价格卡片 */}
      <div className="grid grid-cols-4 gap-[1.5rem] w-full px-[12rem] mb-[2rem]">
        {pricingPlans.map((plan, index) => (
          <div
            key={index}
            className=" h-[38.125rem] bg-black rounded-lg p-[1.5rem] border border-white/20"
          >
            <h3 className="text-white text-2xl font-normal mb-[1rem]">
              {plan.title}
            </h3>
            <div className="mb-[1rem]">
              <span className="text-white text-[3.375rem] font-bold">
                ${plan.price}
              </span>
              <span className="text-white text-xs ml-[0.5rem]">/month</span>
            </div>
            <p className="text-white text-[0.875rem] mb-[1rem]">
              {plan.credits}
            </p>
            <button className="w-full bg-white text-black py-[0.75rem] rounded-full mb-[1rem] hover:bg-black hover:text-white transition-colors border border-white/20">
              {plan.buttonText}
            </button>
            <p className="w-full text-center text-white/60 text-[0.75rem] mb-[2rem]">
              * Billed monthly until cancelled
            </p>
            <ul className="space-y-[1rem]">
              {plan.features.map((feature, featureIndex) => (
                <li
                  key={featureIndex}
                  className="flex items-center text-white text-[0.875rem]"
                >
                  <span className="text-[#C73BFF] mr-[0.5rem]">✓</span>
                  {feature}
                </li>
              ))}
            </ul>
          </div>
        ))}
      </div>

      {/* 额外价格卡片 */}
      <div className="flex gap-[1.5rem] w-full px-[12rem]">
        <div className="flex-1 bg-black rounded-lg p-[1.5rem] border border-white/20">
          <h3 className="text-white text-[1.5rem] font-bold mb-[0.5rem]">
            Free
          </h3>
          <div className="mb-[1rem]">
            <span className="text-white text-[2.5rem] font-bold">$0</span>
          </div>
          <p className="text-white text-[0.875rem] mb-[1.5rem] leading-relaxed">
            10 Video mins and 1 AI credit per week, 1 Express avatar, 4 Exports
            per week with invideo watermark.
          </p>
          <p className="text-white text-[0.875rem] mb-[1.5rem] leading-relaxed">
            No access to generative features.
          </p>
          <button className="w-[9rem] bg-[#262626] text-white py-[0.75rem] rounded-full hover:bg-white hover:text-black transition-colors border border-white/20">
            Try For Free
          </button>
        </div>

        <div className="flex-1 bg-black rounded-lg p-[1.5rem] border border-white/20">
          <h3 className="text-white text-[1.5rem] font-bold mb-[0.5rem]">
            Enterprise
          </h3>
          <p className="text-white text-[2.5rem] mb-[1rem]">Custom</p>
          <p className="text-white text-[0.875rem] mb-[1.5rem] leading-relaxed">
            Custom solutions for large organizations. Advanced security and
            flexible pricing based on your needs.
          </p>
          <p className="text-white text-[0.875rem] mb-[1.5rem] leading-relaxed">
            on your needs.
          </p>
          <button className="w-[9rem] bg-[#262626] text-white py-[0.75rem] rounded-full hover:bg-white hover:text-black transition-colors border border-white/20">
            Contact Us
          </button>
        </div>
      </div>
    </div>
  );
}

function HomeModule6() {
  return (
    <div className="home-module6 flex justify-center items-center w-full h-min text-white/50 text-lg  bg-black snap-start">
      © 2025 MovieFlow. All rights reserved.
    </div>
  );
}