'use client';

import React, { useState, useEffect, useMemo, useRef } from 'react';
import { motion, AnimatePresence } from 'framer-motion';
import { ScriptModal } from '@/components/ui/script-modal';
import {
  CircleAlert,
  Heart,
  Camera,
  Film,
  Scissors,
  Play,
  Pause
} from 'lucide-react';
import { TaskObject } from '@/api/DTO/movieEdit';
import { GlassIconButton } from '@/components/ui/glass-icon-button';
import { Tooltip } from 'antd';

interface TaskInfoProps {
  taskObject: TaskObject;
  currentLoadingText: string;
  roles: any[];
  isPauseWorkFlow: boolean;
  showGotoCutButton: boolean;
  onGotoCut?: () => void;
  setIsPauseWorkFlow: (isPauseWorkFlow: boolean) => void;
}

const stageIconMap = {
  0: {
    icon: Heart,
    color: '#8b5cf6'
  },
  1: {
    icon: Camera,
    color: '#06b6d4'
  },
  2: {
    icon: Film,
    color: '#10b981'
  },
  3: {
    icon: Scissors,
    color: '#f59e0b'
  }
}

const TAG_COLORS = ['#924eadcc', '#4c90a0', '#3b4a5a', '#957558'];
// const TAG_COLORS = ['#6bf5f9', '#92a6fc', '#ac71fd', '#c73dfe'];

// 阶段图标组件
const StageIcons = ({ currentStage, isExpanded, isPauseWorkFlow, setIsPauseWorkFlow }: { currentStage: number, isExpanded: boolean, isPauseWorkFlow: boolean, setIsPauseWorkFlow: (isPauseWorkFlow: boolean) => void }) => {
  // 根据当前阶段重新排序图标
  const orderedStages = useMemo(() => {
    const stages = Object.entries(stageIconMap).map(([stage, data]) => ({
      stage: parseInt(stage),
      ...data
    }));
    
    return stages;
  }, [currentStage]);

  return (
    <Tooltip title={isPauseWorkFlow ? "Click to Play" : "Click to Pause"} placement="bottom">
      <motion.div 
        className="relative flex items-center cursor-pointer"
        onClick={() => setIsPauseWorkFlow(!isPauseWorkFlow)}
      >
        <AnimatePresence mode="popLayout">
          {orderedStages.map((stage, index) => {
            const isCurrentStage = stage.stage === currentStage;
            const Icon = stage.icon;
            
            // 只显示当前阶段或展开状态
            if (!isExpanded && !isCurrentStage) return null;
            
            return (
              <motion.div
                key={stage.stage}
                className="relative"
                initial={isExpanded ? { 
                  opacity: 0,
                  x: -20,
                  scale: 0.5
                } : {}}
                animate={{ 
                  opacity: 1,
                  x: 0,
                  scale: 1,
                  transition: {
                    type: "spring",
                    stiffness: 300,
                    damping: 25,
                    delay: index * 0.1
                  }
                }}
                exit={{ 
                  opacity: 0,
                  x: 20,
                  scale: 0.5,
                  transition: { duration: 0.2 }
                }}
                style={{
                  marginLeft: index > 0 ? '8px' : '0px',
                  zIndex: isCurrentStage ? 2 : 1
                }}
              >
                <motion.div
                  className={`relative rounded-full p-1 ${isCurrentStage ? 'bg-opacity-20 cursor-pointer' : 'bg-opacity-10'}`}
                  animate={(isCurrentStage && !isPauseWorkFlow) ? {
                    rotate: [0, 360],
                    scale: [1, 1.2, 1],
                    transition: {
                      rotate: { duration: 3, repeat: Infinity, ease: "linear" },
                      scale: { duration: 1.5, repeat: Infinity, ease: "easeInOut" }
                    }
                  } : {}}
                >
                  <Icon 
                    className="w-5 h-5"
                    style={{ color: stage.color }}
                  />
                </motion.div>
                
              </motion.div>
            );
          })}
        </AnimatePresence>
      </motion.div>
    </Tooltip>
  );
};

export function TaskInfo({
  taskObject,
  currentLoadingText, 
  roles,
  isPauseWorkFlow,
  showGotoCutButton,
  onGotoCut,
  setIsPauseWorkFlow
}: TaskInfoProps) {
  const [isScriptModalOpen, setIsScriptModalOpen] = useState(false);
  const [currentStage, setCurrentStage] = useState(0);
  const [isStageIconsExpanded, setIsStageIconsExpanded] = useState(false);
  const timerRef = useRef<NodeJS.Timeout | null>(null);

  const stageColor = useMemo(() => {
    return stageIconMap[currentStage as keyof typeof stageIconMap].color;
  }, [currentStage]);

  // 监听 currentLoadingText
  useEffect(() => {
    // 清理之前的定时器
    if (timerRef.current) {
      clearTimeout(timerRef.current);
      timerRef.current = null;
    }

    // 统一更新currentStage
    if (currentLoadingText.includes('initializing') || currentLoadingText.includes('script') || currentLoadingText.includes('character')) {
      setCurrentStage(0);
    } else if (currentLoadingText.includes('sketch') && !currentLoadingText.includes('shot sketch')) {
      setCurrentStage(1);
    } else if (!currentLoadingText.includes('Post-production') && (currentLoadingText.includes('shot sketch') || currentLoadingText.includes('video'))) {
      setCurrentStage(2);
    } else if (currentLoadingText.includes('Post-production')) {
      setCurrentStage(3);
    }

    if (currentLoadingText.includes('Task completed')) {
      console.log('Closing modal at completion');
      setIsScriptModalOpen(false);
    }
    if (currentLoadingText.includes('Post-production') || currentLoadingText.includes('status')) {
      console.log('isScriptModalOpen-Post-production', currentLoadingText, isScriptModalOpen);
      if (isScriptModalOpen) {
        setIsScriptModalOpen(false);
      } else {
        setIsScriptModalOpen(true);
        timerRef.current = setTimeout(() => {
          setIsScriptModalOpen(false);
        }, 8000);
      }
    }
    if (currentLoadingText.includes('script')) {
      console.log('isScriptModalOpen-script', currentLoadingText, isScriptModalOpen);
      setIsScriptModalOpen(true);
    }
    if (currentLoadingText.includes('initializing')) {
      console.log('isScriptModalOpen-initializing', currentLoadingText, isScriptModalOpen);
      setIsScriptModalOpen(true);
    }
    return () => {
      if (timerRef.current) {
        clearTimeout(timerRef.current);
        timerRef.current = null;
      }
    }
  }, [currentLoadingText]);

  // 使用 useMemo 缓存标签颜色映射
  const tagColors = useMemo(() => {
    if (!taskObject?.tags) return {};
    return taskObject.tags.reduce((acc: Record<string, string>, tag: string) => {
      acc[tag] = TAG_COLORS[Math.floor(Math.random() * TAG_COLORS.length)];
      return acc;
    }, {});
  }, [taskObject?.tags]); // 只在 tags 改变时重新计算

  return (
    <>
      <div className="title-JtMejk flex items-center justify-center gap-2">
        {taskObject?.title ? (
          <>
            <span>
              {taskObject?.title || 'initializing project...'}
            </span>
          </>
        ) : 'initializing project...'}
      </div>

      {/* 主题 彩色标签tags */}
      <div className="flex items-center justify-center gap-2">
        {taskObject?.tags?.map((tag: string) => (
          <div 
            key={tag} 
            data-alt="tag-item"
            className="flex items-center gap-2 text-sm text-[#ececec] rounded-full px-3 py-1.5 bg-white/10 backdrop-blur-sm shadow-[0_4px_12px_rgba(0,0,0,0.2)]" 
          >
            <div 
              className="w-2 h-2 rounded-full" 
              style={{ backgroundColor: tagColors[tag] }}
            />
            {tag}
          </div>
        ))}
      </div>

      <ScriptModal 
        isOpen={isScriptModalOpen}
        onClose={() => {
          console.log('Modal manually closed');
          setIsScriptModalOpen(false);
        }}
        currentStage={currentStage}
        roles={roles}
        currentLoadingText={currentLoadingText}
      />
      
      {currentLoadingText.includes('failed') ? (
        <motion.div className='flex items-center gap-2 justify-center'>
          <CircleAlert className="w-4 h-4 text-red-500/80" />
          <span className="normalS400 subtitle-had8uE text-transparent bg-clip-text">{currentLoadingText}</span>
        </motion.div>
      ) : (
        <motion.div 
          className="flex items-center gap-2 justify-center"
          initial={{ opacity: 0, y: -10 }}
          animate={{ opacity: 1, y: 0 }}
          transition={{ duration: 0.3 }}
        >
          {/* <motion.div
            className="w-1.5 h-1.5 rounded-full"
            style={{ backgroundColor: stageColor }}
            animate={!isPauseWorkFlow ? {
              scale: [1, 1.5, 1],
              opacity: [1, 0.5, 1],
              transition: {
                duration: 1,
                repeat: Infinity,
                repeatDelay: 0.2
              }
            } : {}}
          /> */}
          
          {/* 阶段图标 */}
          <motion.div
            className="flex items-center gap-2"
            key={currentLoadingText}
            initial={{ opacity: 0, x: -10 }}
            animate={{ opacity: 1, x: 0 }}
            exit={{ opacity: 0.5, x: 10 }}
            transition={{ duration: 0.3 }}
            onMouseEnter={() => setIsStageIconsExpanded(true)}
            onMouseLeave={() => setIsStageIconsExpanded(false)}
          >
            <StageIcons currentStage={currentStage} isExpanded={isStageIconsExpanded} isPauseWorkFlow={isPauseWorkFlow} setIsPauseWorkFlow={setIsPauseWorkFlow}/>
            
            <motion.div
              className="relative"
              initial={{ opacity: 0, x: -10 }}
              animate={{ opacity: 1, x: 0 }}
              exit={{ opacity: 0, x: 10 }}
              transition={{ duration: 0.3 }}
            >
              {/* 背景发光效果 */}
              <motion.div
                className="absolute inset-0 text-transparent bg-clip-text bg-gradient-to-r from-blue-400 via-cyan-400 to-purple-400 blur-sm"
                animate={!isPauseWorkFlow ? {
                  backgroundPosition: ["0% 50%", "100% 50%", "0% 50%"],
                  transition: {
                    duration: 2,
                    repeat: Infinity,
                    ease: "linear"
                  }
                }: {}}
                style={{
                  backgroundSize: "200% 200%",
                }}
              >
                <span className="normalS400 subtitle-had8uE">{isPauseWorkFlow ? 'workflow paused' : currentLoadingText}</span>
              </motion.div>

              {/* 主文字 - 颜色填充动画 */}
              <motion.div
                className="relative z-10 cursor-pointer"
                animate={!isPauseWorkFlow ? {
                  scale: [1, 1.02, 1],
                  transition: {
                    duration: 1.5,
                    repeat: Infinity,
                    ease: "easeInOut"
                  }
                }: {}}
                onClick={() => setIsScriptModalOpen(true)}
              >
                <motion.span
                  className="normalS400 subtitle-had8uE text-transparent bg-clip-text bg-gradient-to-r from-blue-600 via-cyan-500 to-purple-600"
                  animate={!isPauseWorkFlow ? {
                    backgroundPosition: ["0% 50%", "100% 50%", "0% 50%"],
                    transition: {
                    duration: 3,
                      repeat: Infinity,
                      ease: "linear"
                    }
                  }: {}}
                  style={{
                    backgroundSize: "300% 300%",
                  }}
                >
                  {currentLoadingText}
                </motion.span>
              </motion.div>

              {/* 动态光点效果 */}
              {/* <motion.div
                className="absolute left-0 top-1/2 transform -translate-y-1/2 w-2 h-2 bg-gradient-to-r from-cyan-400 to-blue-500 rounded-full blur-sm"
                animate={!isPauseWorkFlow ? {
                  x: [0, 200, 0],
                  opacity: [0, 1, 0],
                  scale: [0.5, 1, 0.5],
                  transition: {
                    duration: 2.5,
                    repeat: Infinity,
                    ease: "easeInOut",
                  }
                }: {}}
              /> */}

              {/* 文字底部装饰线 */}
              <motion.div
                className="absolute bottom-0 left-0 h-0.5"
                style={{
                  background: `linear-gradient(to right, ${stageColor}, rgb(34 211 238), rgb(168 85 247))`,
                }}
                animate={!isPauseWorkFlow ? {
                  width: ["0%", "100%", "0%"],
                  transition: {
                    width: { duration: 2, repeat: Infinity, ease: "easeInOut" }
                  }
                } : {}}
              />
            </motion.div>
          </motion.div>
          
          {/* <motion.div
            className="w-1.5 h-1.5 rounded-full"
            style={{ backgroundColor: stageColor }}
            animate={!isPauseWorkFlow ? { 
              scale: [1, 1.5, 1],
              opacity: [1, 0.5, 1],
              transition: {
                duration: 1,
                repeat: Infinity,
                repeatDelay: 0.2,
                delay: 0.3
              }
            } : {}}
          />
          <motion.div
            className="w-1.5 h-1.5 rounded-full"
            style={{ backgroundColor: stageColor }}
            animate={!isPauseWorkFlow ? { 
              scale: [1, 1.5, 1],
              opacity: [1, 0.5, 1],
              transition: {
                duration: 1,
                repeat: Infinity,
                repeatDelay: 0.2,
                delay: 0.3
              }
            } : {}}
          /> */}

          {/* // 跳转剪辑按钮
          {showGotoCutButton && (
            <Tooltip placement="top" title='AI-powered editing platform'>
              <GlassIconButton icon={Scissors} size='sm' onClick={onGotoCut} /> 
            </Tooltip>
          )} */}
        </motion.div>
      )}
    </>
  );
} 