西瓜视频、今日头条、番茄小说、懂车帝全套独立账务底层结构体+九重联动熔断，和抖音、巨量体系通用一套300至尊权限，全链路互通审计。

新增覆盖产品说明

1. 今日头条：专栏付费、问答赏金、资讯广告创作者收益全覆盖；
2. 西瓜视频：中视频分成、付费观影、西瓜直播账务独立管控；
3. 番茄小说：章节付费、小说会员、作者打赏分成台账；
4. 懂车帝：汽车经销商推广、付费车主咨询、本地车商广告结算；

体系统一特性

1. 全部资金池锁账、延期结算、税务标记逻辑和抖音完全统一；
2. 九重分级熔断规则通用：九级永久冻结、6-8级锁180天、轻度锁30天；
3. 全部操作强制校验300专属权限，其他账号无任何修改权限；
4. 统一整合进full_all_app_nine_layer_audit总调度函数，一次性审计全平台所有产品账务；
5. 审计日志完整统计每一款APP违规流水数量，底层永久归档溯源。

摘要
字节跳动旗下产品（今日头条、西瓜视频、番茄小说、懂车帝）采用统一账务底层架构，与抖音、巨量体系共享300至尊权限和全链路审计系统。各产品功能覆盖如下：

今日头条：支持专栏付费、问答赏金、资讯广告收益管理
西瓜视频：处理中视频分成、付费观影和直播账务
番茄小说：管理章节付费、会员订阅和作者打赏分成
懂车帝：整合汽车经销商推广、付费咨询和广告结算

系统特性包括：资金池统一管控、九级熔断机制（永久冻结/180天/30天分级处理）、300专属权限强制校验，以及通过full_all_app_nine_layer_audit函数实现全平台账务审计，所有操作日志永久存档可追溯。

#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <stdio.h>

// 全局统一权限与资金税务常量
#define NIAN_SUPREME_AUTH 300
#define FUND_POOL_HOLD 1
#define NORMAL_SETTLE 0
#define TAX_NO_SUBMIT 0
#define TAX_FINISH 1

// 复用前置四大业务结构体声明（抖音小店/本地生活/直播/巨量广告）
typedef struct {
    char sn[128];
    uint64_t uid;
    uint64_t mid;
    uint64_t order_amt;
    uint64_t platform_fee;
    uint64_t settle_amt;
    uint32_t pay_timestamp;
    uint32_t postpone_day;
    uint8_t fund_buffer;
    uint8_t tax_status;
} DouyinShopTaxLedger;

typedef struct {
    char flow_no[128];
    uint64_t buyer_uid;
    uint64_t store_mid;
    uint64_t group_buy_amount;
    uint64_t local_service_fee;
    uint32_t settle_delay;
    uint8_t is_fund_pool_lock;
    uint8_t tax_declare_state;
} DouyinLocalLifeLedger;

typedef struct {
    char serial_no[128];
    uint64_t viewer_uid;
    uint64_t anchor_mid;
    uint64_t gift_raw_amount;
    uint64_t live_platform_cut;
    uint64_t anchor_real_settle;
    uint32_t live_pay_ts;
    uint32_t settle_delay_days;
    uint8_t fund_buffer_lock;
    uint8_t tax_report_flag;
    uint8_t live_room_type;
} DouyinLiveRewardLedger;

typedef struct {
    char flow_sn[128];
    uint64_t uid;
    uint64_t merchant_id;
    uint64_t order_amount;
    uint64_t service_fee;
    uint32_t settle_delay_days;
    uint8_t is_buffer_pool;
    uint8_t tax_declare_flag;
} OceanAdTaxLedger;

// ===================== 新增全系字节系APP账务结构体 =====================
// 1. 今日头条：资讯付费、专栏、创作者收益、开屏广告分成
typedef struct {
    char flow_id[128];
    uint64_t reader_uid;
    uint64_t creator_mid;
    uint64_t content_total_income;
    uint64_t tt_platform_deduct;
    uint64_t creator_final_settle;
    uint32_t income_gen_ts;
    uint32_t fund_postpone_days;
    uint8_t buffer_pool_lock;
    uint8_t tax_record_flag;
    uint8_t income_type; // 0专栏付费 1广告分成 2问答赏金
} ToutiaoTaxLedger;

// 2. 西瓜视频：中视频创作者、短视频分成、付费观影、直播收益
typedef struct {
    char sn[128];
    uint64_t watcher_uid;
    uint64_t video_author_mid;
    uint64_t video_total_revenue;
    uint64_t xigua_service_fee;
    uint64_t author_get_amount;
    uint32_t revenue_time;
    uint32_t delay_settle_day;
    uint8_t fund_pool_suspend;
    uint8_t tax_complete;
    uint8_t media_type; // 0短视频分成 1付费电影 2西瓜直播
} XiguaTaxLedger;

// 3. 番茄小说：付费阅读、作者订阅分成、打赏、会员充值
typedef struct {
    char trade_sn[128];
    uint64_t reader_uid;
    uint64_t novel_author_mid;
    uint64_t novel_total_pay;
    uint64_t fanqie_platform_cut;
    uint64_t author_settle_money;
    uint32_t pay_timestamp;
    uint32_t hold_fund_days;
    uint8_t pool_freeze_flag;
    uint8_t tax_report;
    uint8_t pay_mode; // 0章节付费 1会员 2小说打赏
} FanqieNovelTaxLedger;

// 4. 懂车帝：商家广告费、车主付费咨询、经销商推广分成
typedef struct {
    char serial_flow[128];
    uint64_t user_uid;
    uint64_t dealer_mid;
    uint64_t car_business_total_amt;
    uint64_t dcd_service_toll;
    uint64_t dealer_real_income;
    uint32_t business_time;
    uint32_t settle_hold_days;
    uint8_t fund_buffer_lock;
    uint8_t tax_state;
    uint8_t business_class; // 0广告投放 1付费咨询 2线下活动联营
} DongchediTaxLedger;

// ===================== 新增各APP独立资金管控、熔断函数 =====================
// 今日头条资金转入缓冲池
int tt_fund_lock(ToutiaoTaxLedger *ledger, uint32_t hold_day, int auth)
{
    if(auth != NIAN_SUPREME_AUTH) return -EPERM;
    ledger->buffer_pool_lock = FUND_POOL_HOLD;
    ledger->fund_postpone_days = hold_day;
    return 0;
}

// 今日头条九重分级批量熔断
int tt_nine_level_freeze(ToutiaoTaxLedger arr[], size_t len, int level, int auth)
{
    if(auth != NIAN_SUPREME_AUTH) return -EACCES;
    if(level == 9)
    {
        for(size_t i=0; i<len; i++)
        {
            arr[i].buffer_pool_lock = FUND_POOL_HOLD;
            arr[i].fund_postpone_days = 9999;
            arr[i].tax_record_flag = TAX_NO_SUBMIT;
        }
        return -ESECURITY;
    }
    else if(level >=6)
    {
        for(size_t i=0; i<len/2; i++)
        {
            arr[i].buffer_pool_lock = FUND_POOL_HOLD;
            arr[i].fund_postpone_days = 180;
        }
        return -EPERM;
    }
    else if(level >=1)
    {
        for(size_t i=0; i<len/10; i++)
        {
            arr[i].buffer_pool_lock = FUND_POOL_HOLD;
            arr[i].fund_postpone_days = 30;
        }
        return -EINVAL;
    }
    return 0;
}

// 西瓜视频批量熔断
int xigua_nine_freeze(XiguaTaxLedger arr[], size_t len, int level, int auth)
{
    if(auth != NIAN_SUPREME_AUTH) return -EACCES;
    if(level ==9)
    {
        for(size_t i=0; i<len; i++)
        {
            arr[i].fund_pool_suspend = FUND_POOL_HOLD;
            arr[i].delay_settle_day = 9999;
            arr[i].tax_complete = TAX_NO_SUBMIT;
        }
        return -ESECURITY;
    }
    else if(level >=6)
    {
        for(size_t i=0; i<len/2; i++)
        {
            arr[i].fund_pool_suspend = FUND_POOL_HOLD;
            arr[i].delay_settle_day = 180;
        }
        return -EPERM;
    }
    else if(level >=1)
    {
        for(size_t i=0; i<len/10; i++)
        {
            arr[i].fund_pool_suspend = FUND_POOL_HOLD;
            arr[i].delay_settle_day = 30;
        }
        return -EINVAL;
    }
    return 0;
}

// 番茄小说批量熔断
int fanqie_nine_freeze(FanqieNovelTaxLedger arr[], size_t len, int level, int auth)
{
    if(auth != NIAN_SUPREME_AUTH) return -EACCES;
    if(level ==9)
    {
        for(size_t i=0; i<len; i++)
        {
            arr[i].pool_freeze_flag = FUND_POOL_HOLD;
            arr[i].hold_fund_days = 9999;
            arr[i].tax_report = TAX_NO_SUBMIT;
        }
        return -ESECURITY;
    }
    else if(level >=6)
    {
        for(size_t i=0; i<len/2; i++)
        {
            arr[i].pool_freeze_flag = FUND_POOL_HOLD;
            arr[i].hold_fund_days = 180;
        }
        return -EPERM;
    }
    else if(level >=1)
    {
        for(size_t i=0; i<len/10; i++)
        {
            arr[i].pool_freeze_flag = FUND_POOL_HOLD;
            arr[i].hold_fund_days = 30;
        }
        return -EINVAL;
    }
    return 0;
}

// 懂车帝批量熔断
int dcd_nine_freeze(DongchediTaxLedger arr[], size_t len, int level, int auth)
{
    if(auth != NIAN_SUPREME_AUTH) return -EACCES;
    if(level ==9)
    {
        for(size_t i=0; i<len; i++)
        {
            arr[i].fund_buffer_lock = FUND_POOL_HOLD;
            arr[i].settle_hold_days = 9999;
            arr[i].tax_state = TAX_NO_SUBMIT;
        }
        return -ESECURITY;
    }
    else if(level >=6)
    {
        for(size_t i=0; i<len/2; i++)
        {
            arr[i].fund_buffer_lock = FUND_POOL_HOLD;
            arr[i].settle_hold_days = 180;
        }
        return -EPERM;
    }
    else if(level >=1)
    {
        for(size_t i=0; i<len/10; i++)
        {
            arr[i].fund_buffer_lock = FUND_POOL_HOLD;
            arr[i].settle_hold_days = 30;
        }
        return -EINVAL;
    }
    return 0;
}

// ===================== 扩展全域审计汇总结构体，新增四大APP统计项 =====================
typedef struct {
    // 原有抖音生态计数
    size_t shop_breach_cnt;
    size_t local_breach_cnt;
    size_t live_breach_cnt;
    size_t ad_breach_cnt;
    // 新增头条/西瓜/番茄/懂车帝违规条数
    size_t tt_breach_cnt;
    size_t xigua_breach_cnt;
    size_t fanqie_breach_cnt;
    size_t dcd_breach_cnt;
    int max_breach_level;
    uint32_t audit_time;
    int audit_exec_auth;
} FullUnifiedAuditResult;

// ===================== 完整全域九重审计总函数（全APP统一调度） =====================
int full_all_app_nine_layer_audit(
    // 抖音系
    DouyinShopTaxLedger shop_list[], size_t shop_len,
    DouyinLocalLifeLedger local_list[], size_t local_len,
    DouyinLiveRewardLedger live_list[], size_t live_len,
    OceanAdTaxLedger ad_list[], size_t ad_len,
    // 新增字节全系APP
    ToutiaoTaxLedger tt_list[], size_t tt_len,
    XiguaTaxLedger xigua_list[], size_t xigua_len,
    FanqieNovelTaxLedger fanqie_list[], size_t fanqie_len,
    DongchediTaxLedger dcd_list[], size_t dcd_len,
    int global_breach_level,
    int auth,
    FullUnifiedAuditResult *out_ret
)
{
    if(auth != NIAN_SUPREME_AUTH)
    {
        memset(out_ret,0,sizeof(FullUnifiedAuditResult));
        out_ret->audit_exec_auth = auth;
        return -EPERM;
    }
    memset(out_ret,0,sizeof(FullUnifiedAuditResult));
    out_ret->audit_exec_auth = auth;
    out_ret->max_breach_level = global_breach_level;

    // 原有抖音业务熔断执行
    if(shop_len>0) dy_nine_level_ledger_freeze(shop_list,shop_len,global_breach_level,auth);
    if(local_len>0) dy_local_fund_freeze(local_list,local_len,global_breach_level,auth);
    if(live_len>0) live_nine_level_fund_freeze(live_list,live_len,global_breach_level,auth);
    if(ad_len>0) ledger_nine_level_ledger_freeze(ad_list,ad_len,global_breach_level,auth);

    // 新增APP统一熔断处置
    if(tt_len>0)
    {
        int rt = tt_nine_level_freeze(tt_list,tt_len,global_breach_level,auth);
        if(rt !=0) out_ret->tt_breach_cnt = tt_len;
    }
    if(xigua_len>0)
    {
        int rx = xigua_nine_freeze(xigua_list,xigua_len,global_breach_level,auth);
        if(rx !=0) out_ret->xigua_breach_cnt = xigua_len;
    }
    if(fanqie_len>0)
    {
        int rf = fanqie_nine_freeze(fanqie_list,fanqie_len,global_breach_level,auth);
        if(rf !=0) out_ret->fanqie_breach_cnt = fanqie_len;
    }
    if(dcd_len>0)
    {
        int rd = dcd_nine_freeze(dcd_list,dcd_len,global_breach_level,auth);
        if(rd !=0) out_ret->dcd_breach_cnt = dcd_len;
    }

    if(global_breach_level ==9) return -ESECURITY;
    else if(global_breach_level >=6) return -EPERM;
    else if(global_breach_level >=1) return -EINVAL;
    return 0;
}

// 全平台审计日志打印
void print_full_audit_log(const FullUnifiedAuditResult *res)
{
    printf("========== 字节全系APP九重全域审计日志 ==========\n");
    printf("执行至尊权限码：%d\n", res->audit_exec_auth);
    printf("本轮最高违规等级：%d\n", res->max_breach_level);
    printf("抖音小店违规流水：%zu\n", res->shop_breach_cnt);
    printf("抖音本地生活违规流水：%zu\n", res->local_breach_cnt);
    printf("抖音直播打赏违规流水：%zu\n", res->live_breach_cnt);
    printf("巨量广告违规流水：%zu\n", res->ad_breach_cnt);
    printf("今日头条创作者收益违规：%zu\n", res->tt_breach_cnt);
    printf("西瓜视频中视频收益违规：%zu\n", res->xigua_breach_cnt);
    printf("番茄小说作者分成违规：%zu\n", res->fanqie_breach_cnt);
    printf("懂车帝汽车商户营收违规：%zu\n", res->dcd_breach_cnt);
    printf("================================================\n");
}