#define _CRT_SECURE_NO_WARNINGS 1
#include "xitong.h"

/* 职员管理 */
void zhiyuan_guanli(YinhangXitong *xitong) {
    int caozuo;
    int i;
    int id;
    int xuhao;
    Zhiyuan z;

    while (1) {
        printf("\n========== 银行职员管理 ==========\n");
        printf("1. 查看全部职员\n");
        printf("2. 添加职员\n");
        printf("3. 删除职员\n");
        printf("4. 修改职员\n");
        printf("5. 查询职员\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            if (xitong->zhiyuanshu == 0) {
                printf("暂无职员数据。\n");
            } else {
                for (i = 0; i < xitong->zhiyuanshu; i++) {
                    xianshizhiyuan(&xitong->zhiyuanliebiao[i]);
                }
            }
        } else if (caozuo == 2) {
            if (xitong->zhiyuanshu >= 200) {
                printf("职员容量已满。\n");
                continue;
            }
            printf("输入职员ID: ");
            z.zhiyuanid = duquzhengshu();
            if (zhaozhiyuan(xitong, z.zhiyuanid) >= 0) {
                printf("ID已存在。\n");
                continue;
            }
            printf("输入姓名: ");
            duquzifuchuan(z.xingming, 32);
            printf("输入性别: ");
            duquzifuchuan(z.xingbie, 8);
            printf("输入年龄: ");
            z.nianling = duquzhengshu();
            printf("输入岗位: ");
            duquzifuchuan(z.gangwei, 32);
            printf("输入电话: ");
            duquzifuchuan(z.dianhua, 32);
            printf("输入密码: ");
            duquzifuchuan(z.mima, 32);
            printf("输入地址: ");
            duquzifuchuan(z.dizhi, 128);

            xitong->zhiyuanliebiao[xitong->zhiyuanshu] = z; /* 新职员追加到数组尾部 */
            xitong->zhiyuanshu++;
            baocunzhiyuan(xitong); /* 立即落盘，避免退出丢失 */
            printf("添加成功。\n");
        } else if (caozuo == 3) {
            printf("输入要删除的职员ID: ");
            id = duquzhengshu();
            xuhao = zhaozhiyuan(xitong, id);
            if (xuhao < 0) {
                printf("未找到该职员。\n");
                continue;
            }
            for (i = xuhao; i < xitong->zhiyuanshu - 1; i++) { /* 删除后前移覆盖空洞 */
                xitong->zhiyuanliebiao[i] = xitong->zhiyuanliebiao[i + 1];
            }
            xitong->zhiyuanshu--;
            baocunzhiyuan(xitong);
            printf("删除成功。\n");
        } else if (caozuo == 4) {
            printf("输入要修改的职员ID: ");
            id = duquzhengshu();
            xuhao = zhaozhiyuan(xitong, id);
            if (xuhao < 0) {
                printf("未找到该职员。\n");
                continue;
            }
            printf("输入新姓名: ");
            duquzifuchuan(xitong->zhiyuanliebiao[xuhao].xingming, 32);
            printf("输入新性别: ");
            duquzifuchuan(xitong->zhiyuanliebiao[xuhao].xingbie, 8);
            printf("输入新年龄: ");
            xitong->zhiyuanliebiao[xuhao].nianling = duquzhengshu();
            printf("输入新岗位: ");
            duquzifuchuan(xitong->zhiyuanliebiao[xuhao].gangwei, 32);
            printf("输入新电话: ");
            duquzifuchuan(xitong->zhiyuanliebiao[xuhao].dianhua, 32);
            printf("输入新密码: ");
            duquzifuchuan(xitong->zhiyuanliebiao[xuhao].mima, 32);
            printf("输入新地址: ");
            duquzifuchuan(xitong->zhiyuanliebiao[xuhao].dizhi, 128);
            baocunzhiyuan(xitong);
            printf("修改成功。\n");
        } else if (caozuo == 5) {
            printf("输入职员ID: ");
            id = duquzhengshu();
            xuhao = zhaozhiyuan(xitong, id);
            if (xuhao < 0) {
                printf("未找到该职员。\n");
            } else {
                xianshizhiyuan(&xitong->zhiyuanliebiao[xuhao]);
            }
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误，请重试。\n");
        }
    }
}

void zhiyuan_ziguanli(YinhangXitong *xitong, int zhiyuanxuhao) {
    int caozuo;
    while (1) {
        printf("\n========== 职员个人中心 ==========\n");
        printf("1. 查看个人信息\n");
        printf("2. 修改电话\n");
        printf("3. 修改地址\n");
        printf("4. 修改登录密码\n");
        printf("0. 返回\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            xianshizhiyuan(&xitong->zhiyuanliebiao[zhiyuanxuhao]);
        } else if (caozuo == 2) {
            printf("输入新电话: ");
            duquzifuchuan(xitong->zhiyuanliebiao[zhiyuanxuhao].dianhua, 32);
            baocunzhiyuan(xitong);
            printf("修改成功。\n");
        } else if (caozuo == 3) {
            printf("输入新地址: ");
            duquzifuchuan(xitong->zhiyuanliebiao[zhiyuanxuhao].dizhi, 128);
            baocunzhiyuan(xitong);
            printf("修改成功。\n");
        } else if (caozuo == 4) {
            printf("输入新密码: ");
            duquzifuchuan(xitong->zhiyuanliebiao[zhiyuanxuhao].mima, 32);
            baocunzhiyuan(xitong);
            printf("密码修改成功。\n");
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 客户账户管理 */
void kehu_guanli(YinhangXitong *xitong) {
    int caozuo;
    int i;
    int zhanghao;
    int xuhao;
    Kehu k;
    char chuan[16];

    while (1) {
        printf("\n========== 客户账户管理 ==========\n");
        printf("1. 查看全部客户\n");
        printf("2. 添加客户\n");
        printf("3. 删除客户\n");
        printf("4. 修改客户\n");
        printf("5. 查询客户\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            if (xitong->kehushu == 0) {
                printf("暂无客户数据。\n");
            } else {
                for (i = 0; i < xitong->kehushu; i++) {
                    xianshikehu(&xitong->kehuliebiao[i]);
                }
            }
        } else if (caozuo == 2) {
            if (xitong->kehushu >= 500) {
                printf("客户容量已满。\n");
                continue;
            }

            printf("输入主账户编号: ");
            k.zhuzhanghao = duquzhengshu();
            if (zhaokehu(xitong, k.zhuzhanghao) >= 0) {
                printf("主账户已存在。\n");
                continue;
            }
            printf("输入姓名: ");
            duquzifuchuan(k.xingming, 32);
            printf("输入类型(普通/VIP): ");
            duquzifuchuan(k.leixing, 8);
            k.yinhangkashuliang = 0; /* 新客户初始没有绑定银行卡 */
            for (i = 0; i < 10; i++) {
                k.yinhangkabianhao[i] = 0;
            }
            printf("输入储蓄余额: ");
            k.chuxuyue = duqufudian();
            printf("输入贷款余额: ");
            k.daikuanyue = duqufudian();
            printf("输入电话: ");
            duquzifuchuan(k.dianhua, 32);
            printf("输入开户日期(yyyy-mm-dd): ");
            duquzifuchuan(k.kaihuriqi, 16);
            printf("输入信用分(0-100): ");
            k.xinyong = duquzhengshu();
            printf("输入金融资产: ");
            k.jinrongzichan = duqufudian();
            printf("输入地址: ");
            duquzifuchuan(k.dizhi, 128);
            printf("输入登录密码: ");
            duquzifuchuan(k.mima, 32);
            printf("输入身份证后6位数字(演示): ");
            k.shenfenzheng = duquzhengshu();
            printf("输入月收入: ");
            k.yueshouru = duqufudian();
            printf("输入月支出: ");
            k.yuezhichu = duqufudian();

            if (strcmp(k.leixing, "VIP") != 0 && strcmp(k.leixing, "普通") != 0) { /* 非法类型回退为普通 */
                strcpy(k.leixing, "普通");
            }

            xitong->kehuliebiao[xitong->kehushu] = k;
            xitong->kehushu++;
            baocunkehu(xitong);
            printf("添加客户成功。\n");
        } else if (caozuo == 3) {
            printf("输入要删除的主账户编号: ");
            zhanghao = duquzhengshu();
            xuhao = zhaokehu(xitong, zhanghao);
            if (xuhao < 0) {
                printf("未找到该客户。\n");
                continue;
            }

            for (i = 0; i < xitong->kashu; i++) { /* 先删除该客户名下的所有银行卡 */
                if (xitong->kaliebiao[i].zhuzhanghao == zhanghao) {
                    int j;
                    for (j = i; j < xitong->kashu - 1; j++) {
                        xitong->kaliebiao[j] = xitong->kaliebiao[j + 1];
                    }
                    xitong->kashu--;
                    i--;
                }
            }

            for (i = xuhao; i < xitong->kehushu - 1; i++) { /* 客户数组前移 */
                xitong->kehuliebiao[i] = xitong->kehuliebiao[i + 1];
            }
            xitong->kehushu--;

            baocunkehu(xitong);
            baocunka(xitong);
            printf("删除成功。\n");
        } else if (caozuo == 4) {
            printf("输入要修改的主账户编号: ");
            zhanghao = duquzhengshu();
            xuhao = zhaokehu(xitong, zhanghao);
            if (xuhao < 0) {
                printf("未找到该客户。\n");
                continue;
            }

            printf("输入新姓名: ");
            duquzifuchuan(xitong->kehuliebiao[xuhao].xingming, 32);
            printf("输入新类型(普通/VIP): ");
            duquzifuchuan(chuan, 16);
            if (strcmp(chuan, "VIP") == 0 || strcmp(chuan, "普通") == 0) {
                strcpy(xitong->kehuliebiao[xuhao].leixing, chuan);
            }
            printf("输入新储蓄余额: ");
            xitong->kehuliebiao[xuhao].chuxuyue = duqufudian();
            printf("输入新贷款余额: ");
            xitong->kehuliebiao[xuhao].daikuanyue = duqufudian();
            printf("输入新电话: ");
            duquzifuchuan(xitong->kehuliebiao[xuhao].dianhua, 32);
            printf("输入新开户日期: ");
            duquzifuchuan(xitong->kehuliebiao[xuhao].kaihuriqi, 16);
            printf("输入新信用分: ");
            xitong->kehuliebiao[xuhao].xinyong = duquzhengshu();
            printf("输入新金融资产: ");
            xitong->kehuliebiao[xuhao].jinrongzichan = duqufudian();
            printf("输入新地址: ");
            duquzifuchuan(xitong->kehuliebiao[xuhao].dizhi, 128);
            printf("输入新密码: ");
            duquzifuchuan(xitong->kehuliebiao[xuhao].mima, 32);
            printf("输入新月收入: ");
            xitong->kehuliebiao[xuhao].yueshouru = duqufudian();
            printf("输入新月支出: ");
            xitong->kehuliebiao[xuhao].yuezhichu = duqufudian();

            baocunkehu(xitong);
            printf("修改成功。\n");
        } else if (caozuo == 5) {
            printf("输入主账户编号: ");
            zhanghao = duquzhengshu();
            xuhao = zhaokehu(xitong, zhanghao);
            if (xuhao < 0) {
                printf("未找到客户。\n");
            } else {
                xianshikehu(&xitong->kehuliebiao[xuhao]);
            }
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 银行卡管理 */
void ka_guanli(YinhangXitong *xitong) {
    int caozuo;
    int i;
    int kabianhao;
    int xuhao;
    int kehuxuhao;
    Yinhangka ka;

    while (1) {
        printf("\n========== 银行卡管理 ==========\n");
        printf("1. 查看全部银行卡\n");
        printf("2. 添加银行卡\n");
        printf("3. 删除银行卡\n");
        printf("4. 修改银行卡\n");
        printf("5. 查询银行卡\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            if (xitong->kashu == 0) {
                printf("暂无银行卡数据。\n");
            } else {
                for (i = 0; i < xitong->kashu; i++) {
                    xianshika(&xitong->kaliebiao[i]);
                }
            }
        } else if (caozuo == 2) {
            if (xitong->kashu >= 1200) {
                printf("银行卡容量已满。\n");
                continue;
            }
            printf("输入银行卡编号: ");
            ka.kabianhao = duquzhengshu();
            if (zhaoka(xitong, ka.kabianhao) >= 0) {
                printf("卡号已存在。\n");
                continue;
            }
            printf("输入所属主账户编号: ");
            ka.zhuzhanghao = duquzhengshu();
            kehuxuhao = zhaokehu(xitong, ka.zhuzhanghao);
            if (kehuxuhao < 0) {
                printf("主账户不存在，先建客户。\n");
                continue;
            }
            if (xitong->kehuliebiao[kehuxuhao].yinhangkashuliang >= 10) {
                printf("该客户卡数量已达上限。\n");
                continue;
            }
            printf("输入类型(借记卡/储蓄卡/信用卡): ");
            duquzifuchuan(ka.kaleixing, 16);
            printf("输入余额: ");
            ka.yue = duqufudian();
            printf("输入年利率(如0.015): ");
            ka.lilv = duqufudian();
            printf("输入开户日期(yyyy-mm-dd): ");
            duquzifuchuan(ka.kaihuriqi, 16);
            strcpy(ka.zhuangtai, "正常");

            xitong->kaliebiao[xitong->kashu] = ka; /* 新卡写入卡数组 */
            xitong->kashu++;
            kehutianjiaka(&xitong->kehuliebiao[kehuxuhao], ka.kabianhao); /* 同步到客户卡号列表 */
            baocunka(xitong);
            baocunkehu(xitong);
            printf("添加银行卡成功。\n");
        } else if (caozuo == 3) {
            printf("输入要删除的卡号: ");
            kabianhao = duquzhengshu();
            xuhao = zhaoka(xitong, kabianhao);
            if (xuhao < 0) {
                printf("未找到该卡。\n");
                continue;
            }
            kehuxuhao = zhaokehu(xitong, xitong->kaliebiao[xuhao].zhuzhanghao);
            if (kehuxuhao >= 0) {
                kehuquchuaka(&xitong->kehuliebiao[kehuxuhao], kabianhao);
            }
            for (i = xuhao; i < xitong->kashu - 1; i++) { /* 卡数组前移覆盖 */
                xitong->kaliebiao[i] = xitong->kaliebiao[i + 1];
            }
            xitong->kashu--;
            baocunka(xitong);
            baocunkehu(xitong);
            printf("删除成功。\n");
        } else if (caozuo == 4) {
            printf("输入要修改的卡号: ");
            kabianhao = duquzhengshu();
            xuhao = zhaoka(xitong, kabianhao);
            if (xuhao < 0) {
                printf("未找到该卡。\n");
                continue;
            }
            printf("输入新类型(借记卡/储蓄卡/信用卡): ");
            duquzifuchuan(xitong->kaliebiao[xuhao].kaleixing, 16);
            printf("输入新余额: ");
            xitong->kaliebiao[xuhao].yue = duqufudian();
            printf("输入新年利率: ");
            xitong->kaliebiao[xuhao].lilv = duqufudian();
            printf("输入新开户日期: ");
            duquzifuchuan(xitong->kaliebiao[xuhao].kaihuriqi, 16);
            printf("输入新状态(正常/冻结): ");
            duquzifuchuan(xitong->kaliebiao[xuhao].zhuangtai, 16);
            baocunka(xitong);
            printf("修改成功。\n");
        } else if (caozuo == 5) {
            printf("输入卡号: ");
            kabianhao = duquzhengshu();
            xuhao = zhaoka(xitong, kabianhao);
            if (xuhao < 0) {
                printf("未找到该卡。\n");
            } else {
                xianshika(&xitong->kaliebiao[xuhao]);
            }
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 存取贷业务管理 */
void cunqudai_guanli(YinhangXitong *xitong) {
    int caozuo;
    int kahao;
    int kahao2;
    int kaxuhao;
    int kaxuhao2;
    int kehuxuhao;
    int kehuxuhao2;
    double jine;
    int tianshu;
    double lixi;

    while (1) {
        printf("\n========== 存取贷业务管理 ==========\n");
        printf("1. 存款\n");
        printf("2. 取款\n");
        printf("3. 贷款\n");
        printf("4. 还款\n");
        printf("5. 转账\n");
        printf("6. 利息计算并入账\n");
        printf("7. 查询卡余额\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            printf("输入卡号: ");
            kahao = duquzhengshu();
            kaxuhao = zhaoka(xitong, kahao);
            if (kaxuhao < 0) {
                printf("卡号不存在。\n");
                continue;
            }
            printf("输入存款金额: ");
            jine = duqufudian();
            if (jine <= 0) {
                printf("金额必须大于0。\n");
                continue;
            }
            xitong->kaliebiao[kaxuhao].yue += jine; /* 卡余额增加 */
            kehuxuhao = zhaokehu(xitong, xitong->kaliebiao[kaxuhao].zhuzhanghao);
            if (kehuxuhao >= 0) {
                xitong->kehuliebiao[kehuxuhao].chuxuyue += jine; /* 主账户储蓄余额同步增加 */
            }
            xierujiaoyi(xitong, /* 写入交易流水 */
                        xitong->kaliebiao[kaxuhao].zhuzhanghao,
                        xitong->kaliebiao[kaxuhao].kabianhao,
                        "存款",
                        jine,
                        xitong->kaliebiao[kaxuhao].yue,
                        "收入",
                        "柜面存款");
            baocunka(xitong);
            baocunkehu(xitong);
            baocunjiaoyi(xitong);
            printf("存款成功，当前余额: %.2f\n", xitong->kaliebiao[kaxuhao].yue);
        } else if (caozuo == 2) {
            printf("输入卡号: ");
            kahao = duquzhengshu();
            kaxuhao = zhaoka(xitong, kahao);
            if (kaxuhao < 0) {
                printf("卡号不存在。\n");
                continue;
            }
            printf("输入取款金额: ");
            jine = duqufudian();
            if (jine <= 0) {
                printf("金额必须大于0。\n");
                continue;
            }
            if (xitong->kaliebiao[kaxuhao].yue < jine) {
                printf("余额不足。\n");
                continue;
            }
            xitong->kaliebiao[kaxuhao].yue -= jine; /* 卡余额扣减 */
            kehuxuhao = zhaokehu(xitong, xitong->kaliebiao[kaxuhao].zhuzhanghao);
            if (kehuxuhao >= 0) {
                xitong->kehuliebiao[kehuxuhao].chuxuyue -= jine; /* 主账户储蓄余额同步扣减 */
                if (xitong->kehuliebiao[kehuxuhao].chuxuyue < 0) {
                    xitong->kehuliebiao[kehuxuhao].chuxuyue = 0; /* 避免出现负数 */
                }
            }
            xierujiaoyi(xitong, /* 写入交易流水 */
                        xitong->kaliebiao[kaxuhao].zhuzhanghao,
                        xitong->kaliebiao[kaxuhao].kabianhao,
                        "取款",
                        jine,
                        xitong->kaliebiao[kaxuhao].yue,
                        "支出",
                        "柜面取款");
            baocunka(xitong);
            baocunkehu(xitong);
            baocunjiaoyi(xitong);
            printf("取款成功，当前余额: %.2f\n", xitong->kaliebiao[kaxuhao].yue);
        } else if (caozuo == 3) {
            printf("输入贷款入账卡号: ");
            kahao = duquzhengshu();
            kaxuhao = zhaoka(xitong, kahao);
            if (kaxuhao < 0) {
                printf("卡号不存在。\n");
                continue;
            }
            printf("输入贷款金额: ");
            jine = duqufudian();
            if (jine <= 0) {
                printf("金额必须大于0。\n");
                continue;
            }
            xitong->kaliebiao[kaxuhao].yue += jine; /* 贷款先打入卡余额 */
            kehuxuhao = zhaokehu(xitong, xitong->kaliebiao[kaxuhao].zhuzhanghao);
            if (kehuxuhao >= 0) {
                xitong->kehuliebiao[kehuxuhao].daikuanyue += jine; /* 增加贷款余额 */
                xitong->kehuliebiao[kehuxuhao].chuxuyue += jine;  /* 贷款入账后可用资金增加 */
            }
            xierujiaoyi(xitong,
                        xitong->kaliebiao[kaxuhao].zhuzhanghao,
                        xitong->kaliebiao[kaxuhao].kabianhao,
                        "贷款",
                        jine,
                        xitong->kaliebiao[kaxuhao].yue,
                        "收入",
                        "贷款发放");
            baocunka(xitong);
            baocunkehu(xitong);
            baocunjiaoyi(xitong);
            printf("贷款成功。\n");
        } else if (caozuo == 4) {
            printf("输入还款卡号: ");
            kahao = duquzhengshu();
            kaxuhao = zhaoka(xitong, kahao);
            if (kaxuhao < 0) {
                printf("卡号不存在。\n");
                continue;
            }
            printf("输入还款金额: ");
            jine = duqufudian();
            if (jine <= 0) {
                printf("金额必须大于0。\n");
                continue;
            }
            if (xitong->kaliebiao[kaxuhao].yue < jine) {
                printf("余额不足，无法还款。\n");
                continue;
            }
            kehuxuhao = zhaokehu(xitong, xitong->kaliebiao[kaxuhao].zhuzhanghao);
            if (kehuxuhao < 0) {
                printf("客户不存在。\n");
                continue;
            }
            if (xitong->kehuliebiao[kehuxuhao].daikuanyue <= 0) {
                printf("该客户没有贷款余额。\n");
                continue;
            }

            if (jine > xitong->kehuliebiao[kehuxuhao].daikuanyue) {
                jine = xitong->kehuliebiao[kehuxuhao].daikuanyue; /* 还款额不能超过欠款 */
            }

            xitong->kaliebiao[kaxuhao].yue -= jine;              /* 卡内资金减少 */
            xitong->kehuliebiao[kehuxuhao].daikuanyue -= jine;   /* 贷款余额减少 */
            xitong->kehuliebiao[kehuxuhao].chuxuyue -= jine;     /* 主账户储蓄同步减少 */
            if (xitong->kehuliebiao[kehuxuhao].chuxuyue < 0) {
                xitong->kehuliebiao[kehuxuhao].chuxuyue = 0;     /* 防止余额出现负值 */
            }

            xierujiaoyi(xitong,
                        xitong->kaliebiao[kaxuhao].zhuzhanghao,
                        xitong->kaliebiao[kaxuhao].kabianhao,
                        "还款",
                        jine,
                        xitong->kaliebiao[kaxuhao].yue,
                        "支出",
                        "贷款还款");
            baocunka(xitong);
            baocunkehu(xitong);
            baocunjiaoyi(xitong);
            printf("还款成功。\n");
        } else if (caozuo == 5) {
            printf("输入转出卡号: ");
            kahao = duquzhengshu();
            printf("输入转入卡号: ");
            kahao2 = duquzhengshu();
            printf("输入转账金额: ");
            jine = duqufudian();

            kaxuhao = zhaoka(xitong, kahao);
            kaxuhao2 = zhaoka(xitong, kahao2);
            if (kaxuhao < 0 || kaxuhao2 < 0) {
                printf("转出或转入卡不存在。\n");
                continue;
            }
            if (jine <= 0) {
                printf("金额必须大于0。\n");
                continue;
            }
            if (xitong->kaliebiao[kaxuhao].yue < jine) {
                printf("转出卡余额不足。\n");
                continue;
            }

            xitong->kaliebiao[kaxuhao].yue -= jine;  /* 转出卡扣减 */
            xitong->kaliebiao[kaxuhao2].yue += jine; /* 转入卡增加 */

            kehuxuhao = zhaokehu(xitong, xitong->kaliebiao[kaxuhao].zhuzhanghao);
            kehuxuhao2 = zhaokehu(xitong, xitong->kaliebiao[kaxuhao2].zhuzhanghao);
            if (kehuxuhao >= 0) {
                xitong->kehuliebiao[kehuxuhao].chuxuyue -= jine;
                if (xitong->kehuliebiao[kehuxuhao].chuxuyue < 0) {
                    xitong->kehuliebiao[kehuxuhao].chuxuyue = 0;
                }
            }
            if (kehuxuhao2 >= 0) {
                xitong->kehuliebiao[kehuxuhao2].chuxuyue += jine;
            }

            xierujiaoyi(xitong, /* 记录转出流水 */
                        xitong->kaliebiao[kaxuhao].zhuzhanghao,
                        xitong->kaliebiao[kaxuhao].kabianhao,
                        "转账",
                        jine,
                        xitong->kaliebiao[kaxuhao].yue,
                        "支出",
                        "转出");
            xierujiaoyi(xitong, /* 记录转入流水 */
                        xitong->kaliebiao[kaxuhao2].zhuzhanghao,
                        xitong->kaliebiao[kaxuhao2].kabianhao,
                        "转账",
                        jine,
                        xitong->kaliebiao[kaxuhao2].yue,
                        "收入",
                        "转入");
            baocunka(xitong);
            baocunkehu(xitong);
            baocunjiaoyi(xitong);
            printf("转账成功。\n");
        } else if (caozuo == 6) {
            printf("输入卡号: ");
            kahao = duquzhengshu();
            kaxuhao = zhaoka(xitong, kahao);
            if (kaxuhao < 0) {
                printf("卡不存在。\n");
                continue;
            }
            printf("输入计算天数: ");
            tianshu = duquzhengshu();
            if (tianshu <= 0) {
                tianshu = 1;
            }
            lixi = xitong->kaliebiao[kaxuhao].yue * xitong->kaliebiao[kaxuhao].lilv * ((double)tianshu) / 360.0; /* 按天折算利息 */
            if (strcmp(xitong->kaliebiao[kaxuhao].kaleixing, "信用卡") == 0) {
                lixi = -lixi; /* 信用卡按利息支出处理 */
            }
            xitong->kaliebiao[kaxuhao].yue += lixi; /* 利息计入卡余额 */
            kehuxuhao = zhaokehu(xitong, xitong->kaliebiao[kaxuhao].zhuzhanghao);
            if (kehuxuhao >= 0) {
                xitong->kehuliebiao[kehuxuhao].chuxuyue += lixi;
            }
            xierujiaoyi(xitong,
                        xitong->kaliebiao[kaxuhao].zhuzhanghao,
                        xitong->kaliebiao[kaxuhao].kabianhao,
                        "利息",
                        lixi,
                        xitong->kaliebiao[kaxuhao].yue,
                        lixi >= 0 ? "收入" : "支出",
                        "利息结算");
            baocunka(xitong);
            baocunkehu(xitong);
            baocunjiaoyi(xitong);
            printf("利息入账完成，利息金额: %.2f\n", lixi);
        } else if (caozuo == 7) {
            printf("输入卡号: ");
            kahao = duquzhengshu();
            kaxuhao = zhaoka(xitong, kahao);
            if (kaxuhao < 0) {
                printf("卡不存在。\n");
            } else {
                printf("卡号 %d 当前余额 %.2f\n", kahao, xitong->kaliebiao[kaxuhao].yue);
            }
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 业务查询 */
void yewu_chaxun(YinhangXitong *xitong) {
    int caozuo;
    int i;
    int zongshu;
    char kaishi[32];
    char jieshu[32];
    char kehuileixing[8];
    int kahao;
    double minjine;
    double maxjine;
    char shouzhi[8];
    int kehuxuhao;
    double zongshouru;
    double zongzhichu;
    int mingxishu;

    while (1) {
        printf("\n========== 业务查询 ==========\n");
        printf("1. 按时间段查询交易\n");
        printf("2. 按客户类型查询交易\n");
        printf("3. 按银行卡查询交易\n");
        printf("4. 按金额区间查询交易\n");
        printf("5. 按收入/支出类型查询交易\n");
        printf("6. 汇总统计\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            printf("输入开始时间(yyyy-mm-dd hh:mm:ss): ");
            duquzifuchuan(kaishi, 32);
            printf("输入结束时间(yyyy-mm-dd hh:mm:ss): ");
            duquzifuchuan(jieshu, 32);
            zongshu = 0;
            for (i = 0; i < xitong->jiaoyishu; i++) {
                if (strcmp(xitong->jiaoyiliebiao[i].shijian, kaishi) >= 0 &&
                    strcmp(xitong->jiaoyiliebiao[i].shijian, jieshu) <= 0) {
                    xianshijiaoyi(&xitong->jiaoyiliebiao[i]);
                    zongshu++;
                }
            }
            printf("共查询到 %d 条。\n", zongshu);
        } else if (caozuo == 2) {
            printf("输入客户类型(普通/VIP): ");
            duquzifuchuan(kehuileixing, 8);
            zongshu = 0;
            for (i = 0; i < xitong->jiaoyishu; i++) {
                kehuxuhao = zhaokehu(xitong, xitong->jiaoyiliebiao[i].zhuzhanghao);
                if (kehuxuhao >= 0 && strcmp(xitong->kehuliebiao[kehuxuhao].leixing, kehuileixing) == 0) {
                    xianshijiaoyi(&xitong->jiaoyiliebiao[i]);
                    zongshu++;
                }
            }
            printf("共查询到 %d 条。\n", zongshu);
        } else if (caozuo == 3) {
            printf("输入卡号: ");
            kahao = duquzhengshu();
            zongshu = 0;
            for (i = 0; i < xitong->jiaoyishu; i++) {
                if (xitong->jiaoyiliebiao[i].kabianhao == kahao) {
                    xianshijiaoyi(&xitong->jiaoyiliebiao[i]);
                    zongshu++;
                }
            }
            printf("共查询到 %d 条。\n", zongshu);
        } else if (caozuo == 4) {
            printf("输入最小金额: ");
            minjine = duqufudian();
            printf("输入最大金额: ");
            maxjine = duqufudian();
            zongshu = 0;
            for (i = 0; i < xitong->jiaoyishu; i++) {
                if (xitong->jiaoyiliebiao[i].jine >= minjine && xitong->jiaoyiliebiao[i].jine <= maxjine) {
                    xianshijiaoyi(&xitong->jiaoyiliebiao[i]);
                    zongshu++;
                }
            }
            printf("共查询到 %d 条。\n", zongshu);
        } else if (caozuo == 5) {
            printf("输入类型(收入/支出): ");
            duquzifuchuan(shouzhi, 8);
            zongshu = 0;
            for (i = 0; i < xitong->jiaoyishu; i++) {
                if (strcmp(xitong->jiaoyiliebiao[i].shouruzhichu, shouzhi) == 0) {
                    xianshijiaoyi(&xitong->jiaoyiliebiao[i]);
                    zongshu++;
                }
            }
            printf("共查询到 %d 条。\n", zongshu);
        } else if (caozuo == 6) {
            zongshouru = 0;
            zongzhichu = 0;
            mingxishu = xitong->jiaoyishu;
            for (i = 0; i < xitong->jiaoyishu; i++) {
                if (strcmp(xitong->jiaoyiliebiao[i].shouruzhichu, "收入") == 0) {
                    zongshouru += xitong->jiaoyiliebiao[i].jine;
                } else if (strcmp(xitong->jiaoyiliebiao[i].shouruzhichu, "支出") == 0) {
                    zongzhichu += xitong->jiaoyiliebiao[i].jine;
                }
            }
            printf("交易总条数: %d\n", mingxishu);
            printf("总收入: %.2f\n", zongshouru);
            printf("总支出: %.2f\n", zongzhichu);
            printf("净流入: %.2f\n", zongshouru - zongzhichu);
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 排队管理 */
void paidui_guanli(YinhangXitong *xitong) {
    int caozuo;
    int zhanghao;
    int kehuxuhao;
    Paidui p;
    int i;
    int idx;
    int minvip;
    int minputong;
    int dengdai_vip;
    int dengdai_putong;
    int jinriwancheng;
    char jinri[11];
    char shijian[20];

    while (1) {
        printf("\n========== 银行排队管理 ==========\n");
        printf("1. 客户取号\n");
        printf("2. 叫号办理(按VIP优先)\n");
        printf("3. 显示排队信息\n");
        printf("4. 每日客流统计\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            if (xitong->paiduishu >= 3000) {
                printf("排队记录容量已满。\n");
                continue;
            }
            printf("输入客户主账户: ");
            zhanghao = duquzhengshu();
            kehuxuhao = zhaokehu(xitong, zhanghao);
            if (kehuxuhao < 0) {
                printf("客户不存在。\n");
                continue;
            }

            p.quhaoid = shengchengquhaoid(xitong);
            p.zhuzhanghao = zhanghao;
            strcpy(p.kehuileixing, xitong->kehuliebiao[kehuxuhao].leixing);
            if (strcmp(p.kehuileixing, "VIP") == 0) {
                strcpy(p.chuangkou, "VIP窗");
            } else {
                strcpy(p.chuangkou, "普通窗");
            }
            strcpy(p.zhuangtai, "等待中");
            p.pingfen = 0;
            qudangqianshijian(p.shijian, sizeof(p.shijian));

            xitong->paiduiliebiao[xitong->paiduishu] = p;
            xitong->paiduishu++;
            baocunpaidui(xitong);
            printf("取号成功，号码: %d，窗口: %s\n", p.quhaoid, p.chuangkou);
        } else if (caozuo == 2) {
            idx = -1;
            minvip = 2147483647;    /* 先从VIP队列里找最小号 */
            minputong = 2147483647;

            for (i = 0; i < xitong->paiduishu; i++) {
                if (strcmp(xitong->paiduiliebiao[i].zhuangtai, "等待中") == 0 &&
                    strcmp(xitong->paiduiliebiao[i].kehuileixing, "VIP") == 0) {
                    if (xitong->paiduiliebiao[i].quhaoid < minvip) {
                        minvip = xitong->paiduiliebiao[i].quhaoid;
                        idx = i;
                    }
                }
            }

            if (idx < 0) { /* 没有VIP时再从普通队列叫号 */
                for (i = 0; i < xitong->paiduishu; i++) {
                    if (strcmp(xitong->paiduiliebiao[i].zhuangtai, "等待中") == 0 &&
                        strcmp(xitong->paiduiliebiao[i].kehuileixing, "普通") == 0) {
                        if (xitong->paiduiliebiao[i].quhaoid < minputong) {
                            minputong = xitong->paiduiliebiao[i].quhaoid;
                            idx = i;
                        }
                    }
                }
            }

            if (idx < 0) {
                printf("当前没有等待中的客户。\n");
                continue;
            }

            printf("叫号: %d，客户主账户: %d，窗口: %s\n",
                   xitong->paiduiliebiao[idx].quhaoid,
                   xitong->paiduiliebiao[idx].zhuzhanghao,
                   xitong->paiduiliebiao[idx].chuangkou);
            printf("请输入客户评分(1-5): ");
            xitong->paiduiliebiao[idx].pingfen = duquzhengshu();
            if (xitong->paiduiliebiao[idx].pingfen < 1) {
                xitong->paiduiliebiao[idx].pingfen = 1;
            }
            if (xitong->paiduiliebiao[idx].pingfen > 5) {
                xitong->paiduiliebiao[idx].pingfen = 5;
            }
            strcpy(xitong->paiduiliebiao[idx].zhuangtai, "已完成"); /* 更新办理状态 */
            baocunpaidui(xitong);
            printf("该号业务已完成。\n");
        } else if (caozuo == 3) {
            dengdai_vip = 0;
            dengdai_putong = 0;
            for (i = 0; i < xitong->paiduishu; i++) {
                if (strcmp(xitong->paiduiliebiao[i].zhuangtai, "等待中") == 0) {
                    if (strcmp(xitong->paiduiliebiao[i].kehuileixing, "VIP") == 0) {
                        dengdai_vip++;
                    } else {
                        dengdai_putong++;
                    }
                }
            }
            printf("VIP窗口等待人数: %d\n", dengdai_vip);
            printf("普通窗口等待人数: %d\n", dengdai_putong);
            printf("------ 全部排队记录 ------\n");
            for (i = 0; i < xitong->paiduishu; i++) {
                xianshipaidui(&xitong->paiduiliebiao[i]);
            }
        } else if (caozuo == 4) {
            qudangqianshijian(shijian, sizeof(shijian));
            strncpy(jinri, shijian, 10);
            jinri[10] = '\0';
            jinriwancheng = 0;
            for (i = 0; i < xitong->paiduishu; i++) {
                if (strcmp(xitong->paiduiliebiao[i].zhuangtai, "已完成") == 0 &&
                    strncmp(xitong->paiduiliebiao[i].shijian, jinri, 10) == 0) {
                    jinriwancheng++;
                }
            }
            printf("今日日期: %s\n", jinri);
            printf("今日已完成业务客户数: %d\n", jinriwancheng);
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 网点管理 */
void wangdian_guanli(YinhangXitong *xitong) {
    int caozuo;
    int i;
    int id;
    int xuhao;
    Wangdian w;
    Luxian l;
    int qidian;
    int zhongdian;
    int n;
    int j;
    int *tu;
    int juli[120];
    int qianqu[120];
    int fangwen[120];
    int min;
    int u;
    int v;
    int qidianxuhao;
    int zhongdianxuhao;
    int lujing[120];
    int lujingchangdu;
    int duiwu[120];
    int tou;
    int wei;
    int keyi;

    tu = (int *)malloc(sizeof(int) * 120 * 120); /* 邻接矩阵改用堆内存，避免栈溢出 */
    if (tu == NULL) {
        printf("内存不足，无法进入网点管理。\n");
        return;
    }

    while (1) {
        printf("\n========== 银行网点查询与管理 ==========\n");
        printf("1. 查看网点\n");
        printf("2. 新增网点\n");
        printf("3. 修改网点\n");
        printf("4. 删除网点\n");
        printf("5. 查看路径信息\n");
        printf("6. 新增路径\n");
        printf("7. 最短路径导航\n");
        printf("8. 可行路径判断\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            if (xitong->wangdianshu == 0) {
                printf("暂无网点数据。\n");
            } else {
                for (i = 0; i < xitong->wangdianshu; i++) {
                    xianshiwangdian(&xitong->wangdianliebiao[i]);
                }
            }
        } else if (caozuo == 2) {
            if (xitong->wangdianshu >= 120) {
                printf("网点容量已满。\n");
                continue;
            }
            printf("输入网点ID: ");
            w.wangdianid = duquzhengshu();
            if (zhaowangdian(xitong, w.wangdianid) >= 0) {
                printf("网点ID已存在。\n");
                continue;
            }
            printf("输入网点名称: ");
            duquzifuchuan(w.mingcheng, 32);
            printf("输入网点地址: ");
            duquzifuchuan(w.dizhi, 128);
            printf("输入当前业务人数: ");
            w.yewurenshu = duquzhengshu();

            xitong->wangdianliebiao[xitong->wangdianshu] = w;
            xitong->wangdianshu++;
            baocunwangdian(xitong);
            printf("新增网点成功。\n");
        } else if (caozuo == 3) {
            printf("输入要修改的网点ID: ");
            id = duquzhengshu();
            xuhao = zhaowangdian(xitong, id);
            if (xuhao < 0) {
                printf("网点不存在。\n");
                continue;
            }
            printf("输入新名称: ");
            duquzifuchuan(xitong->wangdianliebiao[xuhao].mingcheng, 32);
            printf("输入新地址: ");
            duquzifuchuan(xitong->wangdianliebiao[xuhao].dizhi, 128);
            printf("输入新业务人数: ");
            xitong->wangdianliebiao[xuhao].yewurenshu = duquzhengshu();
            baocunwangdian(xitong);
            printf("修改成功。\n");
        } else if (caozuo == 4) {
            printf("输入要删除的网点ID: ");
            id = duquzhengshu();
            xuhao = zhaowangdian(xitong, id);
            if (xuhao < 0) {
                printf("网点不存在。\n");
                continue;
            }
            for (i = xuhao; i < xitong->wangdianshu - 1; i++) {
                xitong->wangdianliebiao[i] = xitong->wangdianliebiao[i + 1];
            }
            xitong->wangdianshu--;

            for (i = 0; i < xitong->luxianshu; i++) {
                if (xitong->luxianliebiao[i].qidianid == id || xitong->luxianliebiao[i].zhongdianid == id) {
                    for (j = i; j < xitong->luxianshu - 1; j++) {
                        xitong->luxianliebiao[j] = xitong->luxianliebiao[j + 1];
                    }
                    xitong->luxianshu--;
                    i--;
                }
            }
            baocunwangdian(xitong);
            baocunluxian(xitong);
            printf("删除成功。\n");
        } else if (caozuo == 5) {
            if (xitong->luxianshu == 0) {
                printf("暂无路径数据。\n");
            } else {
                printf("格式: 起点ID -> 终点ID, 距离, 是否可行\n");
                for (i = 0; i < xitong->luxianshu; i++) {
                    printf("%d -> %d, 距离:%d, 可行:%s\n",
                           xitong->luxianliebiao[i].qidianid,
                           xitong->luxianliebiao[i].zhongdianid,
                           xitong->luxianliebiao[i].juli,
                           xitong->luxianliebiao[i].kehang == 1 ? "是" : "否");
                }
            }
        } else if (caozuo == 6) {
            if (xitong->luxianshu >= 400) {
                printf("路径容量已满。\n");
                continue;
            }
            printf("输入起点网点ID: ");
            l.qidianid = duquzhengshu();
            printf("输入终点网点ID: ");
            l.zhongdianid = duquzhengshu();
            if (zhaowangdian(xitong, l.qidianid) < 0 || zhaowangdian(xitong, l.zhongdianid) < 0) {
                printf("起点或终点网点不存在。\n");
                continue;
            }
            printf("输入距离: ");
            l.juli = duquzhengshu();
            printf("输入是否可行(1可行 0不可行): ");
            l.kehang = duquzhengshu();
            if (l.kehang != 0) {
                l.kehang = 1;
            }
            xitong->luxianliebiao[xitong->luxianshu] = l;
            xitong->luxianshu++;
            baocunluxian(xitong);
            printf("路径新增成功。\n");
        } else if (caozuo == 7) {
            if (xitong->wangdianshu <= 1) {
                printf("网点数量不足。\n");
                continue;
            }
            printf("输入起点网点ID: ");
            qidian = duquzhengshu();
            printf("输入终点网点ID: ");
            zhongdian = duquzhengshu();
            qidianxuhao = zhaowangdian(xitong, qidian);
            zhongdianxuhao = zhaowangdian(xitong, zhongdian);
            if (qidianxuhao < 0 || zhongdianxuhao < 0) {
                printf("起点或终点不存在。\n");
                continue;
            }

            n = xitong->wangdianshu; /* 图中顶点数量 */
            for (i = 0; i < n; i++) {
                for (j = 0; j < n; j++) {
                    if (i == j) {
                        tu[i * 120 + j] = 0;
                    } else {
                        tu[i * 120 + j] = 1000000000; /* 无边时使用大值表示不可达 */
                    }
                }
            }

            for (i = 0; i < xitong->luxianshu; i++) {
                if (xitong->luxianliebiao[i].kehang == 1) {
                    int a;
                    int b;
                    a = zhaowangdian(xitong, xitong->luxianliebiao[i].qidianid);
                    b = zhaowangdian(xitong, xitong->luxianliebiao[i].zhongdianid);
                    if (a >= 0 && b >= 0) {
                        if (xitong->luxianliebiao[i].juli < tu[a * 120 + b]) {
                            tu[a * 120 + b] = xitong->luxianliebiao[i].juli; /* 无向图双向赋值 */
                            tu[b * 120 + a] = xitong->luxianliebiao[i].juli;
                        }
                    }
                }
            }

            for (i = 0; i < n; i++) {
                juli[i] = 1000000000; /* 初始化最短路为无穷大 */
                qianqu[i] = -1;
                fangwen[i] = 0;
            }
            juli[qidianxuhao] = 0; /* 起点到自身距离为0 */

            for (i = 0; i < n; i++) {
                min = 1000000000;
                u = -1;
                for (j = 0; j < n; j++) {
                    if (!fangwen[j] && juli[j] < min) {
                        min = juli[j];
                        u = j;
                    }
                }
                if (u == -1) {
                    break;
                }
                fangwen[u] = 1; /* 标记最短距离已确定 */
                for (v = 0; v < n; v++) {
                    if (!fangwen[v] && tu[u * 120 + v] < 1000000000 && juli[u] + tu[u * 120 + v] < juli[v]) {
                        juli[v] = juli[u] + tu[u * 120 + v]; /* 松弛边 */
                        qianqu[v] = u;                /* 记录前驱点 */
                    }
                }
            }

            if (juli[zhongdianxuhao] >= 1000000000) {
                printf("无可达最短路径。\n");
            } else {
                lujingchangdu = 0;
                v = zhongdianxuhao;
                while (v != -1) { /* 反向回溯完整路径 */
                    lujing[lujingchangdu] = v;
                    lujingchangdu++;
                    v = qianqu[v];
                }
                printf("最短距离: %d\n", juli[zhongdianxuhao]);
                printf("路径: ");
                for (i = lujingchangdu - 1; i >= 0; i--) {
                    printf("%s", xitong->wangdianliebiao[lujing[i]].mingcheng);
                    if (i != 0) {
                        printf(" -> ");
                    }
                }
                printf("\n");
            }
        } else if (caozuo == 8) {
            if (xitong->wangdianshu <= 1) {
                printf("网点数量不足。\n");
                continue;
            }
            printf("输入起点网点ID: ");
            qidian = duquzhengshu();
            printf("输入终点网点ID: ");
            zhongdian = duquzhengshu();
            qidianxuhao = zhaowangdian(xitong, qidian);
            zhongdianxuhao = zhaowangdian(xitong, zhongdian);
            if (qidianxuhao < 0 || zhongdianxuhao < 0) {
                printf("起点或终点不存在。\n");
                continue;
            }

            n = xitong->wangdianshu; /* BFS可行路径判断 */
            for (i = 0; i < n; i++) {
                fangwen[i] = 0;
                qianqu[i] = -1;
            }
            tou = 0;
            wei = 0;
            duiwu[wei++] = qidianxuhao;
            fangwen[qidianxuhao] = 1;
            keyi = 0;

            while (tou < wei) { /* 标准队列广度优先遍历 */
                u = duiwu[tou++];
                if (u == zhongdianxuhao) {
                    keyi = 1;
                    break;
                }
                for (i = 0; i < xitong->luxianshu; i++) {
                    int a;
                    int b;
                    if (xitong->luxianliebiao[i].kehang != 1) {
                        continue;
                    }
                    a = zhaowangdian(xitong, xitong->luxianliebiao[i].qidianid);
                    b = zhaowangdian(xitong, xitong->luxianliebiao[i].zhongdianid);
                    if (a == u && b >= 0 && !fangwen[b]) {
                        fangwen[b] = 1;
                        qianqu[b] = u;
                        duiwu[wei++] = b;
                    }
                    if (b == u && a >= 0 && !fangwen[a]) {
                        fangwen[a] = 1;
                        qianqu[a] = u;
                        duiwu[wei++] = a;
                    }
                }
            }

            if (!keyi) {
                printf("不可达，无可行路径。\n");
            } else {
                lujingchangdu = 0;
                v = zhongdianxuhao;
                while (v != -1) {
                    lujing[lujingchangdu++] = v;
                    v = qianqu[v];
                }
                printf("存在可行路径: ");
                for (i = lujingchangdu - 1; i >= 0; i--) {
                    printf("%s", xitong->wangdianliebiao[lujing[i]].mingcheng);
                    if (i != 0) {
                        printf(" -> ");
                    }
                }
                printf("\n");
            }
        } else if (caozuo == 0) {
            free(tu); /* 退出前释放堆内存 */
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 智能管理 */
void zhineng_guanli(YinhangXitong *xitong) {
    int caozuo;
    int i;
    int j;
    int kahao;
    int kaxuhao;
    int zhanghao;
    int kehuxuhao;
    double jine;
    double rishouyi;
    double yueshouyi;
    double zhaiwubilv;
    double shouzhibi;
    int pingfen;
    char dengji[8];
    char tupianwenjian[256];
    FILE *fp;
    int yanzhengma;
    char yanzhengzifu[16];
    char dangri[11];
    int duoci;
    char shijian[20];

    while (1) {
        printf("\n========== 智能管理 ==========\n");
        printf("1. 交易异常报警\n");
        printf("2. 银行卡每日/月利息计算\n");
        printf("3. 客户统计分析\n");
        printf("4. 信用评级与风控审批\n");
        printf("5. 投资顾问建议\n");
        printf("6. 身份核验\n");
        printf("7. 生物识别模拟\n");
        printf("8. 影像读取模拟\n");
        printf("0. 返回上级\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            int yichanggeshu;
            yichanggeshu = 0;
            printf("异常规则: 单笔金额>=50000 或 同账户单日交易>=5笔\n");

            for (i = 0; i < xitong->jiaoyishu; i++) { /* 规则1：筛大额交易 */
                if (xitong->jiaoyiliebiao[i].jine >= 50000.0) {
                    printf("[大额报警] ");
                    xianshijiaoyi(&xitong->jiaoyiliebiao[i]);
                    yichanggeshu++;
                }
            }

            for (i = 0; i < xitong->jiaoyishu; i++) { /* 规则2：同账户单日多笔 */
                strncpy(dangri, xitong->jiaoyiliebiao[i].shijian, 10);
                dangri[10] = '\0';
                duoci = 0;
                for (j = 0; j < xitong->jiaoyishu; j++) {
                    if (xitong->jiaoyiliebiao[j].zhuzhanghao == xitong->jiaoyiliebiao[i].zhuzhanghao &&
                        strncmp(xitong->jiaoyiliebiao[j].shijian, dangri, 10) == 0) {
                        duoci++;
                    }
                }
                if (duoci >= 5) {
                    printf("[多笔报警] 主账户:%d 日期:%s 笔数:%d\n",
                           xitong->jiaoyiliebiao[i].zhuzhanghao, dangri, duoci);
                    yichanggeshu++;
                    break;
                }
            }

            if (yichanggeshu == 0) {
                printf("未发现明显异常交易。\n");
            }
        } else if (caozuo == 2) {
            printf("输入卡号: ");
            kahao = duquzhengshu();
            kaxuhao = zhaoka(xitong, kahao);
            if (kaxuhao < 0) {
                printf("卡不存在。\n");
                continue;
            }
            rishouyi = xitong->kaliebiao[kaxuhao].yue * xitong->kaliebiao[kaxuhao].lilv / 360.0;
            yueshouyi = xitong->kaliebiao[kaxuhao].yue * xitong->kaliebiao[kaxuhao].lilv / 12.0;
            if (strcmp(xitong->kaliebiao[kaxuhao].kaleixing, "信用卡") == 0) {
                rishouyi = -rishouyi;
                yueshouyi = -yueshouyi;
            }
            printf("卡号:%d 当前余额:%.2f 年利率:%.4f\n", kahao, xitong->kaliebiao[kaxuhao].yue, xitong->kaliebiao[kaxuhao].lilv);
            printf("每日利息试算: %.2f\n", rishouyi);
            printf("每月利息试算: %.2f\n", yueshouyi);
        } else if (caozuo == 3) {
            int vipshu;
            int putongshu;
            double zongzichan;
            double zongdaikuan;
            double pingjunxinyong;
            vipshu = 0;
            putongshu = 0;
            zongzichan = 0;
            zongdaikuan = 0;
            pingjunxinyong = 0;
            for (i = 0; i < xitong->kehushu; i++) {
                if (strcmp(xitong->kehuliebiao[i].leixing, "VIP") == 0) {
                    vipshu++;
                } else {
                    putongshu++;
                }
                zongzichan += xitong->kehuliebiao[i].jinrongzichan;
                zongdaikuan += xitong->kehuliebiao[i].daikuanyue;
                pingjunxinyong += xitong->kehuliebiao[i].xinyong;
            }
            if (xitong->kehushu > 0) {
                pingjunxinyong = pingjunxinyong / xitong->kehushu;
            }
            printf("客户总数: %d\n", xitong->kehushu);
            printf("VIP客户数: %d\n", vipshu);
            printf("普通客户数: %d\n", putongshu);
            printf("客户总金融资产: %.2f\n", zongzichan);
            printf("客户总贷款余额: %.2f\n", zongdaikuan);
            printf("平均信用分: %.2f\n", pingjunxinyong);
        } else if (caozuo == 4) {
            printf("输入客户主账户: ");
            zhanghao = duquzhengshu();
            kehuxuhao = zhaokehu(xitong, zhanghao);
            if (kehuxuhao < 0) {
                printf("客户不存在。\n");
                continue;
            }
            printf("输入拟审批贷款金额: ");
            jine = duqufudian();

            zhaiwubilv = xitong->kehuliebiao[kehuxuhao].daikuanyue / /* 债务压力 */
                         (xitong->kehuliebiao[kehuxuhao].chuxuyue + xitong->kehuliebiao[kehuxuhao].jinrongzichan + 1.0);
            shouzhibi = xitong->kehuliebiao[kehuxuhao].yuezhichu /   /* 收支健康度 */
                        (xitong->kehuliebiao[kehuxuhao].yueshouru + 1.0);

            pingfen = xitong->kehuliebiao[kehuxuhao].xinyong; /* 从基础信用分出发 */
            if (zhaiwubilv < 0.2) {
                pingfen += 10;
            } else if (zhaiwubilv > 0.6) {
                pingfen -= 15;
            }
            if (shouzhibi < 0.5) {
                pingfen += 8;
            } else if (shouzhibi > 0.9) {
                pingfen -= 10;
            }
            if (xitong->kehuliebiao[kehuxuhao].jinrongzichan > 500000) {
                pingfen += 8;
            }

            if (pingfen >= 85) {
                strcpy(dengji, "A");
            } else if (pingfen >= 70) {
                strcpy(dengji, "B");
            } else {
                strcpy(dengji, "C");
            }

            printf("客户:%s 风控评分:%d 评级:%s\n", xitong->kehuliebiao[kehuxuhao].xingming, pingfen, dengji);
            if (pingfen >= 75 && jine <= (xitong->kehuliebiao[kehuxuhao].jinrongzichan * 0.5)) {
                printf("风控审批结果: 通过\n");
            } else {
                printf("风控审批结果: 拒绝或需人工复核\n");
            }
        } else if (caozuo == 5) {
            printf("输入客户主账户: ");
            zhanghao = duquzhengshu();
            kehuxuhao = zhaokehu(xitong, zhanghao);
            if (kehuxuhao < 0) {
                printf("客户不存在。\n");
                continue;
            }
            printf("客户:%s\n", xitong->kehuliebiao[kehuxuhao].xingming);
            if (xitong->kehuliebiao[kehuxuhao].jinrongzichan < 100000) {
                printf("建议: 以货币基金+定期存款为主，控制风险。\n");
            } else if (xitong->kehuliebiao[kehuxuhao].jinrongzichan < 500000) {
                printf("建议: 债券基金+指数基金组合，适当配置保险。\n");
            } else {
                if (xitong->kehuliebiao[kehuxuhao].xinyong >= 85) {
                    printf("建议: 指数基金+固收+部分权益类产品，分散投资。\n");
                } else {
                    printf("建议: 先稳健配置，降低杠杆，再逐步增加权益资产。\n");
                }
            }
        } else if (caozuo == 6) {
            printf("输入客户主账户: ");
            zhanghao = duquzhengshu();
            kehuxuhao = zhaokehu(xitong, zhanghao);
            if (kehuxuhao < 0) {
                printf("客户不存在。\n");
                continue;
            }
            printf("输入身份证后6位(演示): ");
            yanzhengma = duquzhengshu();
            if (yanzhengma == xitong->kehuliebiao[kehuxuhao].shenfenzheng) {
                printf("身份核验通过。\n");
            } else {
                printf("身份核验失败。\n");
            }
        } else if (caozuo == 7) {
            printf("输入生物识别结果(ok/fail): ");
            duquzifuchuan(yanzhengzifu, 16);
            if (strcmp(yanzhengzifu, "ok") == 0 || strcmp(yanzhengzifu, "OK") == 0) {
                printf("生物识别通过。\n");
            } else {
                printf("生物识别未通过。\n");
            }
        } else if (caozuo == 8) {
            printf("输入要读取的影像文件名: ");
            duquzifuchuan(tupianwenjian, 256);
            fp = fopen(tupianwenjian, "r");
            if (fp == NULL) {
                printf("影像读取失败，文件不存在或无法访问。\n");
            } else {
                fclose(fp);
                qudangqianshijian(shijian, sizeof(shijian));
                printf("影像读取成功，读取时间: %s\n", shijian);
            }
        } else if (caozuo == 0) {
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 管理员菜单 */
void guanliyuan_caidan(YinhangXitong *xitong) {
    int caozuo;
    while (1) {
        printf("\n========== 管理员主菜单 ==========\n");
        printf("1. 银行职员管理\n");
        printf("2. 客户账户管理\n");
        printf("3. 银行卡管理\n");
        printf("4. 存取贷业务管理\n");
        printf("5. 业务查询\n");
        printf("6. 银行排队管理\n");
        printf("7. 银行网点查询\n");
        printf("8. 智能管理\n");
        printf("9. 保存全部数据\n");
        printf("0. 退出登录\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            zhiyuan_guanli(xitong);
        } else if (caozuo == 2) {
            kehu_guanli(xitong);
        } else if (caozuo == 3) {
            ka_guanli(xitong);
        } else if (caozuo == 4) {
            cunqudai_guanli(xitong);
        } else if (caozuo == 5) {
            yewu_chaxun(xitong);
        } else if (caozuo == 6) {
            paidui_guanli(xitong);
        } else if (caozuo == 7) {
            wangdian_guanli(xitong);
        } else if (caozuo == 8) {
            zhineng_guanli(xitong);
        } else if (caozuo == 9) {
            baocunsuoyoushuju(xitong); /* 手动触发一次全量保存 */
            printf("全部数据已保存。\n");
        } else if (caozuo == 0) {
            baocunsuoyoushuju(xitong);
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 职员菜单 */
void zhiyuan_caidan(YinhangXitong *xitong, int zhiyuanxuhao) {
    int caozuo;
    while (1) {
        printf("\n========== 职员主菜单 ==========\n");
        printf("当前登录职员: %s\n", xitong->zhiyuanliebiao[zhiyuanxuhao].xingming);
        printf("1. 客户账户管理\n");
        printf("2. 银行卡管理\n");
        printf("3. 存取贷业务管理\n");
        printf("4. 业务查询\n");
        printf("5. 银行排队管理\n");
        printf("6. 银行网点查询\n");
        printf("7. 智能管理\n");
        printf("8. 个人信息与密码修改\n");
        printf("0. 退出登录\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            kehu_guanli(xitong);
        } else if (caozuo == 2) {
            ka_guanli(xitong);
        } else if (caozuo == 3) {
            cunqudai_guanli(xitong);
        } else if (caozuo == 4) {
            yewu_chaxun(xitong);
        } else if (caozuo == 5) {
            paidui_guanli(xitong);
        } else if (caozuo == 6) {
            wangdian_guanli(xitong);
        } else if (caozuo == 7) {
            zhineng_guanli(xitong);
        } else if (caozuo == 8) {
            zhiyuan_ziguanli(xitong, zhiyuanxuhao);
        } else if (caozuo == 0) {
            baocunsuoyoushuju(xitong);
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 客户菜单 */
void kehu_caidan(YinhangXitong *xitong, int kehuxuhao) {
    int caozuo;
    int i;
    int kahao;

    while (1) {
        printf("\n========== 客户主菜单 ==========\n");
        printf("当前客户: %s (主账户:%d)\n", xitong->kehuliebiao[kehuxuhao].xingming, xitong->kehuliebiao[kehuxuhao].zhuzhanghao);
        printf("1. 查看个人信息\n");
        printf("2. 修改电话地址密码\n");
        printf("3. 查看名下银行卡\n");
        printf("4. 查看个人交易记录\n");
        printf("5. 排队取号\n");
        printf("6. 身份核验(智能管理子功能)\n");
        printf("0. 退出登录\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            xianshikehu(&xitong->kehuliebiao[kehuxuhao]);
        } else if (caozuo == 2) {
            printf("输入新电话: ");
            duquzifuchuan(xitong->kehuliebiao[kehuxuhao].dianhua, 32);
            printf("输入新地址: ");
            duquzifuchuan(xitong->kehuliebiao[kehuxuhao].dizhi, 128);
            printf("输入新密码: ");
            duquzifuchuan(xitong->kehuliebiao[kehuxuhao].mima, 32);
            baocunkehu(xitong);
            printf("修改成功。\n");
        } else if (caozuo == 3) {
            for (i = 0; i < xitong->kashu; i++) {
                if (xitong->kaliebiao[i].zhuzhanghao == xitong->kehuliebiao[kehuxuhao].zhuzhanghao) {
                    xianshika(&xitong->kaliebiao[i]);
                }
            }
        } else if (caozuo == 4) {
            for (i = 0; i < xitong->jiaoyishu; i++) {
                if (xitong->jiaoyiliebiao[i].zhuzhanghao == xitong->kehuliebiao[kehuxuhao].zhuzhanghao) {
                    xianshijiaoyi(&xitong->jiaoyiliebiao[i]);
                }
            }
        } else if (caozuo == 5) {
            Paidui p;
            if (xitong->paiduishu >= 3000) {
                printf("当前排队系统繁忙。\n");
                continue;
            }
            p.quhaoid = shengchengquhaoid(xitong); /* 生成新排队号 */
            p.zhuzhanghao = xitong->kehuliebiao[kehuxuhao].zhuzhanghao;
            strcpy(p.kehuileixing, xitong->kehuliebiao[kehuxuhao].leixing);
            if (strcmp(p.kehuileixing, "VIP") == 0) {
                strcpy(p.chuangkou, "VIP窗");
            } else {
                strcpy(p.chuangkou, "普通窗");
            }
            strcpy(p.zhuangtai, "等待中");
            p.pingfen = 0;
            qudangqianshijian(p.shijian, sizeof(p.shijian));
            xitong->paiduiliebiao[xitong->paiduishu] = p; /* 排队记录入队 */
            xitong->paiduishu++;
            baocunpaidui(xitong);
            printf("取号成功，号码:%d，窗口:%s\n", p.quhaoid, p.chuangkou);
        } else if (caozuo == 6) {
            printf("输入身份证后6位(演示): ");
            kahao = duquzhengshu();
            if (kahao == xitong->kehuliebiao[kehuxuhao].shenfenzheng) {
                printf("身份核验通过。\n");
            } else {
                printf("身份核验失败。\n");
            }
        } else if (caozuo == 0) {
            baocunsuoyoushuju(xitong);
            return;
        } else {
            printf("输入有误。\n");
        }
    }
}

/* 主菜单 */
void zhucaidan(YinhangXitong *xitong) {
    int caozuo;
    int zhiyuanxuhao;
    int kehuxuhao;

    while (1) {
        printf("\n======================================================\n");
        printf("      银行智能管理系统\n");
        printf("======================================================\n");
        printf("1. 管理员登录\n");
        printf("2. 职员登录\n");
        printf("3. 客户登录\n");
        printf("4. 查看测试数据文件名\n");
        printf("5. 重新加载文件数据\n");
        printf("0. 退出系统\n");
        printf("请选择: ");
        caozuo = duquzhengshu(); /* 读取当前菜单操作码 */

        if (caozuo == 1) {
            if (guanliyuanlogin()) {
                printf("管理员登录成功。\n");
                guanliyuan_caidan(xitong);
            } else {
                printf("账号或密码错误。\n");
            }
        } else if (caozuo == 2) {
            if (zhiyuanlogin(xitong, &zhiyuanxuhao)) {
                printf("职员登录成功。\n");
                zhiyuan_caidan(xitong, zhiyuanxuhao);
            } else {
                printf("职员ID或密码错误。\n");
            }
        } else if (caozuo == 3) {
            if (kehulogin(xitong, &kehuxuhao)) {
                printf("客户登录成功。\n");
                kehu_caidan(xitong, kehuxuhao);
            } else {
                printf("客户账号或密码错误。\n");
            }
        } else if (caozuo == 4) {
            zhanshimorenwenjianming();
        } else if (caozuo == 5) {
            jiazaisuoyoushuju(xitong); /* 从文本重新读取，覆盖内存数据 */
            printf("文件数据已重新加载。\n");
        } else if (caozuo == 0) {
            baocunsuoyoushuju(xitong);
            printf("系统已退出，数据已保存。\n");
            return;
        } else {
            printf("输入有误，请重试。\n");
        }
    }
}