/*
 * 肉鸽游戏玩家升级强化选项配置表
 * 提供玩家升级后的属性强化选择
 */

import { BuffAttr } from "./SkillSet"
import { Quality } from "./CardSet"

// 强化类型枚举
export const EnhancementType = {
    ATTACK: 1,        // 攻击力强化
    HEALTH: 2,        // 生命值强化
    ATTACK_SPEED: 3,  // 攻击速度强化
    CRITICAL: 4,      // 暴击率强化
    CRITICAL_DMG: 5,  // 暴击伤害强化
    DODGE: 6,         // 闪避率强化
    DEFENSE: 7,       // 防御力强化
    SKILL_CD: 8,      // 技能冷却强化
    SKILL_DMG: 9,     // 技能伤害强化
    SPECIAL: 10,      // 特殊效果强化
}

// 强化品质权重配置
export const EnhancementQualityWeight = {
    [Quality.WHITE]: 0.4,   // 白色品质 40%概率
    [Quality.GREEN]: 0.3,   // 绿色品质 30%概率
    [Quality.BLUE]: 0.2,    // 蓝色品质 20%概率
    [Quality.PURPLE]: 0.08, // 紫色品质 8%概率
    [Quality.ORANGE]: 0.02, // 橙色品质 2%概率
}

// 强化选项配置表
export const EnhancementOptions = {
    // 攻击力强化选项
    [EnhancementType.ATTACK]: {
        [Quality.WHITE]: {
            name: "力量训练",
            description: "攻击力 +5",
            buffType: BuffAttr.ATK,
            value: 5,
            icon: "attack_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "武器精通",
            description: "攻击力 +12",
            buffType: BuffAttr.ATK,
            value: 12,
            icon: "attack_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "战斗大师",
            description: "攻击力 +20",
            buffType: BuffAttr.ATK,
            value: 20,
            icon: "attack_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "战神附体",
            description: "攻击力 +35",
            buffType: BuffAttr.ATK,
            value: 35,
            icon: "attack_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "毁灭之力",
            description: "攻击力 +50",
            buffType: BuffAttr.ATK,
            value: 50,
            icon: "attack_orange",
            rarity: "legendary"
        }
    },

    // 生命值强化选项
    [EnhancementType.HEALTH]: {
        [Quality.WHITE]: {
            name: "体质增强",
            description: "生命值 +10",
            buffType: BuffAttr.HP,
            value: 10,
            icon: "health_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "生命源泉",
            description: "生命值 +25",
            buffType: BuffAttr.HP,
            value: 25,
            icon: "health_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "不朽之躯",
            description: "生命值 +40",
            buffType: BuffAttr.HP,
            value: 40,
            icon: "health_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "永恒生命",
            description: "生命值 +65",
            buffType: BuffAttr.HP,
            value: 65,
            icon: "health_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "不死之身",
            description: "生命值 +100",
            buffType: BuffAttr.HP,
            value: 100,
            icon: "health_orange",
            rarity: "legendary"
        }
    },

    // 攻击速度强化选项
    [EnhancementType.ATTACK_SPEED]: {
        [Quality.WHITE]: {
            name: "快速出手",
            description: "攻击速度 +8%",
            buffType: BuffAttr.ATK_CD,
            value: -8, // 负值表示减少CD，即提升攻击速度
            icon: "speed_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "疾风连击",
            description: "攻击速度 +15%",
            buffType: BuffAttr.ATK_CD,
            value: -15,
            icon: "speed_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "闪电打击",
            description: "攻击速度 +25%",
            buffType: BuffAttr.ATK_CD,
            value: -25,
            icon: "speed_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "时间加速",
            description: "攻击速度 +40%",
            buffType: BuffAttr.ATK_CD,
            value: -40,
            icon: "speed_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "无限连击",
            description: "攻击速度 +60%",
            buffType: BuffAttr.ATK_CD,
            value: -60,
            icon: "speed_orange",
            rarity: "legendary"
        }
    },

    // 暴击率强化选项
    [EnhancementType.CRITICAL]: {
        [Quality.WHITE]: {
            name: "精准打击",
            description: "暴击率 +5%",
            buffType: BuffAttr.CRITICAL,
            value: 5,
            icon: "crit_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "致命瞄准",
            description: "暴击率 +12%",
            buffType: BuffAttr.CRITICAL,
            value: 12,
            icon: "crit_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "弱点洞察",
            description: "暴击率 +20%",
            buffType: BuffAttr.CRITICAL,
            value: 20,
            icon: "crit_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "必杀一击",
            description: "暴击率 +30%",
            buffType: BuffAttr.CRITICAL,
            value: 30,
            icon: "crit_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "绝对暴击",
            description: "暴击率 +45%",
            buffType: BuffAttr.CRITICAL,
            value: 45,
            icon: "crit_orange",
            rarity: "legendary"
        }
    },

    // 暴击伤害强化选项
    [EnhancementType.CRITICAL_DMG]: {
        [Quality.WHITE]: {
            name: "重击训练",
            description: "暴击伤害 +15%",
            buffType: BuffAttr.CRITICAL_DMG,
            value: 15,
            icon: "critdmg_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "致命一击",
            description: "暴击伤害 +25%",
            buffType: BuffAttr.CRITICAL_DMG,
            value: 25,
            icon: "critdmg_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "毁灭打击",
            description: "暴击伤害 +40%",
            buffType: BuffAttr.CRITICAL_DMG,
            value: 40,
            icon: "critdmg_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "死亡之舞",
            description: "暴击伤害 +60%",
            buffType: BuffAttr.CRITICAL_DMG,
            value: 60,
            icon: "critdmg_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "终结一击",
            description: "暴击伤害 +100%",
            buffType: BuffAttr.CRITICAL_DMG,
            value: 100,
            icon: "critdmg_orange",
            rarity: "legendary"
        }
    },

    // 闪避率强化选项
    [EnhancementType.DODGE]: {
        [Quality.WHITE]: {
            name: "灵活身法",
            description: "闪避率 +5%",
            buffType: BuffAttr.DODGE,
            value: 5,
            icon: "dodge_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "鬼魅步法",
            description: "闪避率 +12%",
            buffType: BuffAttr.DODGE,
            value: 12,
            icon: "dodge_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "幻影迷踪",
            description: "闪避率 +20%",
            buffType: BuffAttr.DODGE,
            value: 20,
            icon: "dodge_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "时空闪避",
            description: "闪避率 +30%",
            buffType: BuffAttr.DODGE,
            value: 30,
            icon: "dodge_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "绝对闪避",
            description: "闪避率 +45%",
            buffType: BuffAttr.DODGE,
            value: 45,
            icon: "dodge_orange",
            rarity: "legendary"
        }
    },

    // 防御力强化选项
    [EnhancementType.DEFENSE]: {
        [Quality.WHITE]: {
            name: "铁布衫",
            description: "防御力 +8%",
            buffType: BuffAttr.DEF,
            value: 8,
            icon: "def_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "金刚不坏",
            description: "防御力 +15%",
            buffType: BuffAttr.DEF,
            value: 15,
            icon: "def_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "护体神功",
            description: "防御力 +25%",
            buffType: BuffAttr.DEF,
            value: 25,
            icon: "def_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "无敌金身",
            description: "防御力 +40%",
            buffType: BuffAttr.DEF,
            value: 40,
            icon: "def_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "绝对防御",
            description: "防御力 +60%",
            buffType: BuffAttr.DEF,
            value: 60,
            icon: "def_orange",
            rarity: "legendary"
        }
    },

    // 技能冷却强化选项
    [EnhancementType.SKILL_CD]: {
        [Quality.WHITE]: {
            name: "快速施法",
            description: "技能冷却 -8%",
            buffType: BuffAttr.SKILL_CD,
            value: -8,
            icon: "skillcd_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "法术精通",
            description: "技能冷却 -15%",
            buffType: BuffAttr.SKILL_CD,
            value: -15,
            icon: "skillcd_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "瞬发法术",
            description: "技能冷却 -25%",
            buffType: BuffAttr.SKILL_CD,
            value: -25,
            icon: "skillcd_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "无限法术",
            description: "技能冷却 -40%",
            buffType: BuffAttr.SKILL_CD,
            value: -40,
            icon: "skillcd_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "法术永动",
            description: "技能冷却 -60%",
            buffType: BuffAttr.SKILL_CD,
            value: -60,
            icon: "skillcd_orange",
            rarity: "legendary"
        }
    },

    // 技能伤害强化选项
    [EnhancementType.SKILL_DMG]: {
        [Quality.WHITE]: {
            name: "法术强化",
            description: "技能伤害 +10%",
            buffType: BuffAttr.SKILL_DMG,
            value: 10,
            icon: "skilldmg_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "法术增幅",
            description: "技能伤害 +20%",
            buffType: BuffAttr.SKILL_DMG,
            value: 20,
            icon: "skilldmg_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "法术爆发",
            description: "技能伤害 +35%",
            buffType: BuffAttr.SKILL_DMG,
            value: 35,
            icon: "skilldmg_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "法术毁灭",
            description: "技能伤害 +55%",
            buffType: BuffAttr.SKILL_DMG,
            value: 55,
            icon: "skilldmg_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "法术终结",
            description: "技能伤害 +80%",
            buffType: BuffAttr.SKILL_DMG,
            value: 80,
            icon: "skilldmg_orange",
            rarity: "legendary"
        }
    },

    // 特殊效果强化选项
    [EnhancementType.SPECIAL]: {
        [Quality.WHITE]: {
            name: "风怒之力",
            description: "攻击时有10%概率触发风怒",
            buffType: BuffAttr.WFUNY,
            value: 10,
            icon: "special_white",
            rarity: "common"
        },
        [Quality.GREEN]: {
            name: "穿刺箭矢",
            description: "攻击穿透1个额外目标",
            buffType: BuffAttr.PUNCTURE,
            value: 1,
            icon: "special_green",
            rarity: "uncommon"
        },
        [Quality.BLUE]: {
            name: "冰冻打击",
            description: "攻击有15%概率冰冻敌人",
            buffType: BuffAttr.FROST_RATIO,
            value: 15,
            icon: "special_blue",
            rarity: "rare"
        },
        [Quality.PURPLE]: {
            name: "眩晕重击",
            description: "攻击有20%概率眩晕敌人",
            buffType: BuffAttr.STUN_RATTO,
            value: 20,
            icon: "special_purple",
            rarity: "epic"
        },
        [Quality.ORANGE]: {
            name: "多重打击",
            description: "攻击穿透2个额外目标，伤害提升30%",
            buffType: BuffAttr.PUNCTURE,
            value: 2,
            icon: "special_orange",
            rarity: "legendary"
        }
    }
}

// 强化选项接口定义
export interface EnhancementOption {
    name: string;
    description: string;
    buffType: number;
    value: number;
    icon: string;
    rarity: string;
}

// 获取随机强化选项
export function getRandomEnhancementOptions(count: number = 3): EnhancementOption[] {
    const options: EnhancementOption[] = [];
    const enhancementTypes = Object.values(EnhancementType);
    
    // 随机选择强化类型
    const selectedTypes = [];
    while (selectedTypes.length < count && enhancementTypes.length > 0) {
        const randomIndex = Math.floor(Math.random() * enhancementTypes.length);
        const type = enhancementTypes.splice(randomIndex, 1)[0];
        selectedTypes.push(type);
    }
    
    // 为每个类型生成随机品质的选项
    selectedTypes.forEach(type => {
        const quality = getRandomQuality();
        const option = EnhancementOptions[type]?.[quality];
        if (option) {
            options.push(option);
        }
    });
    
    return options;
}

// 根据权重获取随机品质
export function getRandomQuality(): number {
    const random = Math.random();
    let cumulativeWeight = 0;
    
    for (const [quality, weight] of Object.entries(EnhancementQualityWeight)) {
        cumulativeWeight += weight;
        if (random <= cumulativeWeight) {
            return parseInt(quality);
        }
    }
    
    return Quality.WHITE; // 默认返回白色品质
}

// 获取指定类型的强化选项（用于测试或特定需求）
export function getEnhancementOptionByType(type: number, quality: number): EnhancementOption | null {
    return EnhancementOptions[type]?.[quality] || null;
}

// 获取所有可用的强化类型
export function getAllEnhancementTypes(): number[] {
    return Object.values(EnhancementType);
}

// 获取指定品质的所有强化选项
export function getEnhancementOptionsByQuality(quality: number): EnhancementOption[] {
    const options: EnhancementOption[] = [];
    
    for (const type of Object.values(EnhancementType)) {
        const option = EnhancementOptions[type]?.[quality];
        if (option) {
            options.push(option);
        }
    }
    
    return options;
}

// 根据玩家等级调整强化选项（可选功能）
export function getLevelAdjustedEnhancementOptions(playerLevel: number, count: number = 3): EnhancementOption[] {
    // 根据等级调整品质权重
    const levelAdjustedWeights = { ...EnhancementQualityWeight };
    
    if (playerLevel >= 20) {
        // 高等级玩家有更高概率获得稀有品质
        levelAdjustedWeights[Quality.WHITE] *= 0.8;
        levelAdjustedWeights[Quality.GREEN] *= 1.1;
        levelAdjustedWeights[Quality.BLUE] *= 1.2;
        levelAdjustedWeights[Quality.PURPLE] *= 1.3;
        levelAdjustedWeights[Quality.ORANGE] *= 1.5;
    }
    
    // 重新归一化权重
    const totalWeight = Object.values(levelAdjustedWeights).reduce((sum, weight) => sum + weight, 0);
    for (const quality in levelAdjustedWeights) {
        levelAdjustedWeights[quality] /= totalWeight;
    }
    
    // 使用调整后的权重生成选项
    const options: EnhancementOption[] = [];
    const enhancementTypes = Object.values(EnhancementType);
    
    const selectedTypes = [];
    while (selectedTypes.length < count && enhancementTypes.length > 0) {
        const randomIndex = Math.floor(Math.random() * enhancementTypes.length);
        const type = enhancementTypes.splice(randomIndex, 1)[0];
        selectedTypes.push(type);
    }
    
    selectedTypes.forEach(type => {
        const quality = getRandomQualityWithWeights(levelAdjustedWeights);
        const option = EnhancementOptions[type]?.[quality];
        if (option) {
            options.push(option);
        }
    });
    
    return options;
}

// 使用自定义权重获取随机品质
function getRandomQualityWithWeights(weights: { [key: number]: number }): number {
    const random = Math.random();
    let cumulativeWeight = 0;
    
    for (const [quality, weight] of Object.entries(weights)) {
        cumulativeWeight += weight;
        if (random <= cumulativeWeight) {
            return parseInt(quality);
        }
    }
    
    return Quality.WHITE;
}