import { _decorator, Component, Node, Label, Button, JsonAsset, Sprite, Color, SpriteFrame } from 'cc';
import { SaveDataManager } from '../../LevelSystem/SaveDataManager';
import EventBus, { GameEvents } from '../../Core/EventBus';
import { TopBarController } from '../TopBarController';

const { ccclass, property } = _decorator;

interface ShopConfig {
    dailyRewards: {
        money: {
            baseAmount: number;
            maxClaimsPerDay: number;
            maxAdsPerDay: number;
            firstClaimFree: boolean;
            adRequiredAfterFirst: boolean;
        };
        diamond: {
            baseAmount: number;
            maxClaimsPerDay: number;
            maxAdsPerDay: number;
            firstClaimFree: boolean;
            adRequiredAfterFirst: boolean;
        };
        // 新增Cost按钮配置
        costButtons: {
            maxAdsPerDay: number; // Cost按钮每日最大广告观看次数
        };
    }
}

interface DailyRewardData {
    lastResetDate: string;
    moneyFreeCount: number;
    moneyAdCount: number;
    diamondsFreeCount: number;
    diamondsAdCount: number;
    // Cost按钮相关
    costAdCount: number;
    // Cost按钮免费使用状态 - 分别管理
    billCostFreeUsed: boolean;
    diamondCostFreeUsed: boolean;
}

@ccclass('ShopController')
export class ShopController extends Component {
    @property(Node)
    moneyRewardNode: Node = null;
    
    @property(Node)
    diamondRewardNode: Node = null;
    
    @property(Button)
    moneyButton: Button = null;
    
    @property(Button)
    diamondButton: Button = null;
    
    @property(Label)
    moneyCountLabel: Label = null;
    
    @property(Label)
    diamondCountLabel: Label = null;
    
    @property(Label)
    moneyAmountLabel: Label = null;
    
    @property(Label)
    diamondAmountLabel: Label = null;
    
    @property(JsonAsset)
    shopConfigAsset: JsonAsset = null;
    
    // 新增Cost按钮装饰器
    @property(Button)
    billCostButton: Button = null;
    
    @property(Button)
    diamondCostButton: Button = null;
    
    // 按钮置灰图片资源
    @property(SpriteFrame)
    disabledButtonSprite: SpriteFrame = null;
    
    // 保存原始按钮图片
    private originalBillButtonSprite: SpriteFrame = null;
    private originalDiamondButtonSprite: SpriteFrame = null;
    
    private shopConfig: ShopConfig = null;
    private dailyRewardData: DailyRewardData = null;
    private saveDataManager: SaveDataManager = null;
    
    private readonly DAILY_REWARD_KEY = 'daily_reward_data';
    
    /**
     * 格式化数字显示，在数字之间添加空格
     * @param num 要格式化的数字
     * @returns 格式化后的字符串，如 "50" -> "5 0"
     */
    private formatNumberWithSpaces(num: number): string {
        return num.toString().split('').join(' ');
    }
    
    onLoad() {
        this.saveDataManager = SaveDataManager.getInstance();
        this.loadShopConfig();
        this.loadDailyRewardData();
        this.setupEventListeners();
    }
    
    start() {
        // 检查disabledButtonSprite是否已设置
        console.log('[ShopController] disabledButtonSprite是否已设置:', !!this.disabledButtonSprite);
        
        // 保存原始按钮图片
        if (this.billCostButton) {
            const sprite = this.billCostButton.node.getComponent(Sprite);
            if (sprite) {
                this.originalBillButtonSprite = sprite.spriteFrame;
                console.log('[ShopController] 保存钞票按钮原始图片:', !!this.originalBillButtonSprite);
            } else {
                console.log('[ShopController] 警告：无法获取钞票按钮的Sprite组件');
            }
        }
        if (this.diamondCostButton) {
            const sprite = this.diamondCostButton.node.getComponent(Sprite);
            if (sprite) {
                this.originalDiamondButtonSprite = sprite.spriteFrame;
                console.log('[ShopController] 保存钻石按钮原始图片:', !!this.originalDiamondButtonSprite);
            } else {
                console.log('[ShopController] 警告：无法获取钻石按钮的Sprite组件');
            }
        }
        
        this.updateUI();
    }
    
    private loadShopConfig() {
        if (this.shopConfigAsset) {
            this.shopConfig = this.shopConfigAsset.json as ShopConfig;
            console.log('[ShopController] shop.json加载成功:', this.shopConfig);
            this.updateUI();
        } else {
            console.error('[ShopController] shopConfigAsset未设置，请在编辑器中拖拽shop.json文件到shopConfigAsset属性');
        }
    }
    
    private loadDailyRewardData() {
        const savedData = localStorage.getItem(this.DAILY_REWARD_KEY);
        const today = this.getCurrentDateString();
        
        if (savedData) {
            const data = JSON.parse(savedData) as DailyRewardData;
            
            // 兼容旧数据：如果存在旧的costFreeUsed字段，迁移到新字段
            if (data.hasOwnProperty('costFreeUsed')) {
                const oldCostFreeUsed = (data as any).costFreeUsed;
                data.billCostFreeUsed = oldCostFreeUsed || false;
                data.diamondCostFreeUsed = oldCostFreeUsed || false;
                delete (data as any).costFreeUsed;
                console.log('[ShopController] 迁移旧的costFreeUsed数据到新字段');
            }
            
            // 确保新字段存在，设置默认值
            if (data.billCostFreeUsed === undefined) {
                data.billCostFreeUsed = true;  // 默认为true（可用）
                console.log('[ShopController] 设置billCostFreeUsed默认值: true');
            }
            if (data.diamondCostFreeUsed === undefined) {
                data.diamondCostFreeUsed = true;  // 默认为true（可用）
                console.log('[ShopController] 设置diamondCostFreeUsed默认值: true');
            }
            
            // 检查是否需要重置（新的一天）
            if (data.lastResetDate !== today) {
                console.log('[ShopController] 检测到新的一天，重置每日奖励数据');
                this.resetDailyRewardData(today);
            } else {
                this.dailyRewardData = data;
                console.log('[ShopController] 加载已有的每日奖励数据');
            }
        } else {
            console.log('[ShopController] 首次运行，创建新的每日奖励数据');
            this.resetDailyRewardData(today);
        }
        
        console.log('[ShopController] 每日奖励数据:', this.dailyRewardData);
    }
    
    private resetDailyRewardData(date: string) {
        this.dailyRewardData = {
            lastResetDate: date,
            moneyFreeCount: 0,
            moneyAdCount: 0,
            diamondsFreeCount: 0,
            diamondsAdCount: 0,
            costAdCount: 0,
            billCostFreeUsed: true,
            diamondCostFreeUsed: true
        };
        this.saveDailyRewardData();
    }
    
    private saveDailyRewardData() {
        localStorage.setItem(this.DAILY_REWARD_KEY, JSON.stringify(this.dailyRewardData));
    }
    
    private getCurrentDateString(): string {
        const now = new Date();
        const month = (now.getMonth() + 1).toString();
        const day = now.getDate().toString();
        const paddedMonth = month.length === 1 ? '0' + month : month;
        const paddedDay = day.length === 1 ? '0' + day : day;
        return `${now.getFullYear()}-${paddedMonth}-${paddedDay}`;
    }
    
    private setupEventListeners() {
        // 监听货币变化事件，更新UI
        EventBus.getInstance().on(GameEvents.CURRENCY_CHANGED, this.updateUI, this);
    }
    
    private updateUI() {
        if (!this.shopConfig || !this.dailyRewardData) return;
        
        // 更新钞票奖励UI
        this.updateMoneyRewardUI();
        
        // 更新钻石奖励UI
        this.updateDiamondRewardUI();
        
        // 更新Cost按钮UI
        this.updateBillCostButtonUI();
        this.updateDiamondCostButtonUI();
    }
    
    private updateMoneyRewardUI() {
        if (!this.shopConfig || !this.dailyRewardData) return;
        
        const config = this.shopConfig.dailyRewards.money;
        const freeCount = this.dailyRewardData.moneyFreeCount;
        const adCount = this.dailyRewardData.moneyAdCount;
        const totalCount = freeCount + adCount;
        const maxCount = config.maxClaimsPerDay;
        
        // 更新次数显示
        if (this.moneyCountLabel) {
            this.moneyCountLabel.string = `${totalCount}/${maxCount}`;
        }
        
        // 更新金额显示
        if (this.moneyAmountLabel) {
            this.moneyAmountLabel.string = this.formatNumberWithSpaces(config.baseAmount);
        }
        
        // 更新按钮状态（带广告标识的按钮）
        if (this.moneyButton) {
            const canClaim = totalCount < maxCount;
            this.moneyButton.interactable = canClaim;
            
            // 更新按钮文本
            const buttonLabel = this.moneyButton.node.getChildByName('Label')?.getComponent(Label);
            if (buttonLabel) {
                if (!canClaim) {
                    buttonLabel.string = "今日已达上限";
                } else {
                    buttonLabel.string = "观看广告";
                }
            }
        }
    }
    
    private updateDiamondRewardUI() {
        if (!this.shopConfig || !this.dailyRewardData) return;
        
        const config = this.shopConfig.dailyRewards.diamond;
        const freeCount = this.dailyRewardData.diamondsFreeCount;
        const adCount = this.dailyRewardData.diamondsAdCount;
        const totalCount = freeCount + adCount;
        const maxCount = config.maxClaimsPerDay;
        
        // 更新次数显示
        if (this.diamondCountLabel) {
            this.diamondCountLabel.string = `${totalCount}/${maxCount}`;
        }
        
        // 更新金额显示
        if (this.diamondAmountLabel) {
            this.diamondAmountLabel.string = this.formatNumberWithSpaces(config.baseAmount);
        }
        
        // 更新按钮状态（带广告标识的按钮）
        if (this.diamondButton) {
            const canClaim = totalCount < maxCount;
            this.diamondButton.interactable = canClaim;
            
            // 更新按钮文本
            const buttonLabel = this.diamondButton.node.getChildByName('Label')?.getComponent(Label);
            if (buttonLabel) {
                if (!canClaim) {
                    buttonLabel.string = "今日已达上限";
                } else {
                    buttonLabel.string = "观看广告";
                }
            }
        }
    }
    
    // 钞票奖励按钮点击事件（带广告标识的按钮）
    public onMoneyRewardClick() {
        if (!this.shopConfig || !this.dailyRewardData) return;
        
        const config = this.shopConfig.dailyRewards.money;
        const freeCount = this.dailyRewardData.moneyFreeCount;
        const adCount = this.dailyRewardData.moneyAdCount;
        const totalCount = freeCount + adCount;
        const maxCount = config.maxClaimsPerDay;
        
        if (totalCount >= maxCount) {
            console.log('[ShopController] 钞票奖励已达每日上限');
            return;
        }
        
        // 看广告增加次数
        this.showAdForMoneyReward();
    }
    
    // 钻石奖励按钮点击事件（带广告标识的按钮）
    public onDiamondRewardClick() {
        if (!this.shopConfig || !this.dailyRewardData) return;
        
        const config = this.shopConfig.dailyRewards.diamond;
        const freeCount = this.dailyRewardData.diamondsFreeCount;
        const adCount = this.dailyRewardData.diamondsAdCount;
        const totalCount = freeCount + adCount;
        const maxCount = config.maxClaimsPerDay;
        
        if (totalCount >= maxCount) {
            console.log('[ShopController] 钻石奖励已达每日上限');
            return;
        }
        
        // 看广告增加次数
        this.showAdForDiamondReward();
    }
    
    private claimMoneyReward(isFromAd: boolean) {
        const amount = this.shopConfig.dailyRewards.money.baseAmount;
        
        // 添加钞票
        const success = this.saveDataManager.addMoney(amount, isFromAd ? 'shop_ad_reward' : 'shop_free_reward');
        
        if (success) {
            // 更新领取次数
            if (isFromAd) {
                this.dailyRewardData.moneyAdCount++;
            } else {
                this.dailyRewardData.moneyFreeCount++;
            }
            
            this.saveDailyRewardData();
            this.updateUI();
            
            console.log(`[ShopController] 成功领取钞票奖励: ${amount}, 来源: ${isFromAd ? '广告' : '免费'}`);
            
            // 可以在这里添加奖励动画或提示
            this.showRewardEffect('money', amount);
        } else {
            console.error('[ShopController] 领取钞票奖励失败');
        }
    }
    
    private claimDiamondReward(isFromAd: boolean) {
        const config = this.shopConfig.dailyRewards.diamond;
        const amount = config.baseAmount;
        
        // 添加钻石
        const success = this.saveDataManager.addDiamonds(amount, isFromAd ? 'shop_ad_reward' : 'shop_free_reward');
        
        if (success) {
            // 更新领取次数
            if (isFromAd) {
                this.dailyRewardData.diamondsAdCount++;
            } else {
                this.dailyRewardData.diamondsFreeCount++;
            }
            
            this.saveDailyRewardData();
            this.updateUI();
            
            console.log(`[ShopController] 成功领取钻石奖励: ${amount}, 来源: ${isFromAd ? '广告' : '免费'}`);
            
            // 可以在这里添加奖励动画或提示
            this.showRewardEffect('diamonds', amount);
        } else {
            console.error('[ShopController] 领取钻石奖励失败');
        }
    }
    
    private showAdForMoneyReward() {
        console.log('[ShopController] 显示钞票奖励广告');
        
        // 这里应该调用广告SDK显示广告
        // 立即发放奖励，无延迟
        console.log('[ShopController] 广告观看完成，发放钞票奖励');
        this.claimMoneyReward(true);
    }
    
    private showAdForDiamondReward() {
        console.log('[ShopController] 显示钻石奖励广告');
        
        // 这里应该调用广告SDK显示广告
        // 立即发放奖励，无延迟
        console.log('[ShopController] 广告观看完成，发放钻石奖励');
        this.claimDiamondReward(true);
    }
    
    private showRewardEffect(type: 'money' | 'diamonds', amount: number) {
        // 这里可以添加奖励特效
        console.log(`[ShopController] 显示奖励特效: ${type} +${amount}`);
        
        // 可以触发TopBarController的货币动画
        const topBarController = this.node.parent?.getComponentInChildren(TopBarController);
        if (topBarController) {
            // 如果TopBarController有显示奖励动画的方法，可以在这里调用
        }
    }
    
    // 更新钞票Cost按钮UI状态（底部免费按钮）
    public updateBillCostButtonUI() {
        if (!this.dailyRewardData) {
            console.log('[ShopController] dailyRewardData为空，跳过更新');
            return;
        }
        
        const costFreeUsed = this.dailyRewardData.billCostFreeUsed !== undefined ? this.dailyRewardData.billCostFreeUsed : true;
        console.log('[ShopController] 更新钞票Cost按钮UI状态，billCostFreeUsed:', costFreeUsed);
        
        if (this.billCostButton) {
            const buttonLabel = this.billCostButton.node.getChildByName('Label')?.getComponent(Label);
            const buttonSprite = this.billCostButton.node.getComponent(Sprite);
            
            console.log('[ShopController] 按钮组件检查 - Label:', !!buttonLabel, 'Sprite:', !!buttonSprite);
            
            if (costFreeUsed) {
            // 每天第一次，显示"免费"
            this.billCostButton.interactable = true;
            if (buttonLabel) {
                buttonLabel.string = "免费";
            }
            // 恢复原始图片
            if (buttonSprite && this.originalBillButtonSprite) {
                buttonSprite.spriteFrame = this.originalBillButtonSprite;
                console.log('[ShopController] 恢复按钮原始图片');
            }
        } else {
            // 免费已使用，按钮置灰，并更新对应的数值显示
            this.billCostButton.interactable = false;
            if (buttonLabel) {
                buttonLabel.string = "已使用";
            }
            // 设置置灰图片
            console.log('[ShopController] 尝试设置置灰图片 - buttonSprite:', !!buttonSprite, 'disabledButtonSprite:', !!this.disabledButtonSprite);
            if (buttonSprite && this.disabledButtonSprite) {
                buttonSprite.spriteFrame = this.disabledButtonSprite;
                console.log('[ShopController] 设置按钮为置灰图片成功');
            } else {
                console.log('[ShopController] 警告：无法设置置灰图片 - buttonSprite:', !!buttonSprite, 'disabledButtonSprite:', !!this.disabledButtonSprite);
            }
            // 更新钞票数值显示
            this.updateMoneyAmountFromConfig();
        }
        }
    }
    
    // 更新钻石Cost按钮UI状态（底部免费按钮）
    public updateDiamondCostButtonUI() {
        if (!this.dailyRewardData) {
            console.log('[ShopController] dailyRewardData为空，跳过更新');
            return;
        }
        
        const costFreeUsed = this.dailyRewardData.diamondCostFreeUsed !== undefined ? this.dailyRewardData.diamondCostFreeUsed : true;
        console.log('[ShopController] 更新钻石Cost按钮UI状态，diamondCostFreeUsed:', costFreeUsed);
        
        if (this.diamondCostButton) {
            const buttonLabel = this.diamondCostButton.node.getChildByName('Label')?.getComponent(Label);
            const buttonSprite = this.diamondCostButton.node.getComponent(Sprite);
            
            if (costFreeUsed) {
                // 每天第一次，显示"免费"
                this.diamondCostButton.interactable = true;
                if (buttonLabel) {
                    buttonLabel.string = "免费";
                }
                // 恢复原始图片
                if (buttonSprite && this.originalDiamondButtonSprite) {
                    buttonSprite.spriteFrame = this.originalDiamondButtonSprite;
                }
            } else {
                // 免费已使用，按钮置灰，并更新对应的数值显示
                this.diamondCostButton.interactable = false;
                if (buttonLabel) {
                    buttonLabel.string = "已使用";
                }
                // 设置置灰图片
                if (buttonSprite && this.disabledButtonSprite) {
                    buttonSprite.spriteFrame = this.disabledButtonSprite;
                }
                // 更新钻石数值显示
                this.updateDiamondAmountFromConfig();
            }
        }
    }
    
    // 从配置JSON更新钞票数值显示
    private updateMoneyAmountFromConfig() {
        if (this.moneyAmountLabel && this.shopConfig) {
            // 从配置中读取下一次的钞票数值
            const nextMoneyAmount = this.shopConfig.dailyRewards.money.baseAmount || 100;
            this.moneyAmountLabel.string = this.formatNumberWithSpaces(nextMoneyAmount);
            console.log('[ShopController] 从配置更新钞票数值:', nextMoneyAmount);
        }
    }
    
    // 从配置JSON更新钻石数值显示
    private updateDiamondAmountFromConfig() {
        if (this.diamondAmountLabel && this.shopConfig) {
            // 从配置中读取下一次的钻石数值
            const nextDiamondAmount = this.shopConfig.dailyRewards.diamond.baseAmount || 10;
            this.diamondAmountLabel.string = this.formatNumberWithSpaces(nextDiamondAmount);
            console.log('[ShopController] 从配置更新钻石数值:', nextDiamondAmount);
        }
    }
    
    // 钞票Cost按钮点击事件（底部免费按钮）
    public onBillCostClick() {
        console.log('[ShopController] 钞票Cost按钮被点击');
        if (!this.dailyRewardData) {
            console.log('[ShopController] dailyRewardData为空，无法处理点击');
            return;
        }
        
        const costFreeUsed = this.dailyRewardData.billCostFreeUsed;
        console.log('[ShopController] 当前billCostFreeUsed状态:', costFreeUsed);
        
        if (costFreeUsed) {
            // 第一次免费点击
            this.dailyRewardData.billCostFreeUsed = false;
            // 增加钞票计数
            this.dailyRewardData.moneyFreeCount++;
            this.saveDailyRewardData();
            console.log('[ShopController] 钞票免费按钮使用完毕，更新UI');
            this.updateBillCostButtonUI(); // 立即更新按钮UI
            this.updateUI(); // 更新整体UI
            return;
        }
        
        console.log('[ShopController] 钞票免费按钮今日已使用');
    }
    
    // 钻石Cost按钮点击事件（底部免费按钮）
    public onDiamondCostClick() {
        if (!this.dailyRewardData) return;
        
        const costFreeUsed = this.dailyRewardData.diamondCostFreeUsed;
        
        if (costFreeUsed) {
            // 第一次免费点击
            this.dailyRewardData.diamondCostFreeUsed = false;
            // 增加钻石计数
            this.dailyRewardData.diamondsFreeCount++;
            this.saveDailyRewardData();
            this.updateUI();
            console.log('[ShopController] 钻石免费按钮使用完毕，钻石计数增加');
            return;
        }
        
        console.log('[ShopController] 钻石免费按钮今日已使用');
    }
    

    
    onDestroy() {
        // 移除事件监听
        EventBus.getInstance().off(GameEvents.CURRENCY_CHANGED, this.updateUI, this);
    }
    
    // 调试方法：重置每日奖励数据
    public resetDailyRewards() {
        const today = this.getCurrentDateString();
        this.resetDailyRewardData(today);
        this.updateUI();
        console.log('[ShopController] 每日奖励数据已重置');
    }
    
    // 获取当前每日奖励状态（用于调试）
    public getDailyRewardStatus() {
        return {
            config: this.shopConfig,
            data: this.dailyRewardData,
            today: this.getCurrentDateString()
        };
    }
}