package com.kaidi.oa.seed;

import com.kaidi.oa.domain.LabElnAccessLog;
import com.kaidi.oa.repository.LabElnAccessLogRepository;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.CommandLineRunner;
import org.springframework.core.annotation.Order;

import java.time.Instant;
import java.time.temporal.ChronoUnit;

/**
 * 实验室 ELN / 报告读取访问日志演示数据（质量管理与合规 §6 审计追踪）。
 *
 * 覆盖全部动作类型（登录/ELN查看/ELN导出/报告查看/报告导出/原始数据查看/原始数据导出/审批查看），
 * 涉及多名实验人员、多时间段，让 eln-audit.vue 活体展示完整审计轨迹。
 *
 * @Order(205) 在所有主数据 Seeder 之后、幂等（count > 0 则跳过）。
 */
@DemoSeed
@Order(205)
public class LabElnAccessLogSeeder implements CommandLineRunner {

    private static final Logger log = LoggerFactory.getLogger(LabElnAccessLogSeeder.class);

    private final LabElnAccessLogRepository repo;

    public LabElnAccessLogSeeder(LabElnAccessLogRepository repo) {
        this.repo = repo;
    }

    @Override
    public void run(String... args) {
        if (repo.count() > 0) {
            return;
        }
        log.info("Seeding LabElnAccessLog demo data...");

        Instant base = Instant.now().minus(7, ChronoUnit.DAYS);

        // Day -7：登录审计
        seed(null, null, "登录", "李化验", "质量检测部", "192.168.1.45",
                "用户登录实验室系统", base);
        seed(null, null, "登录", "王化验", "质量检测部", "192.168.1.47",
                "用户登录实验室系统", base.plus(10, ChronoUnit.MINUTES));
        seed(null, null, "登录", "陈检测", "质量检测部", "192.168.1.52",
                "用户登录实验室系统", base.plus(25, ChronoUnit.MINUTES));

        // Day -7：ELN 查看
        seed(1L, "ELN-001 COD分析实验记录", "ELN查看", "李化验", "质量检测部", "192.168.1.45",
                "查看 ELN-001 COD分析实验记录", base.plus(30, ChronoUnit.MINUTES));
        seed(2L, "ELN-002 氨氮检测实验记录", "ELN查看", "王化验", "质量检测部", "192.168.1.47",
                "查看 ELN-002 氨氮检测实验记录", base.plus(35, ChronoUnit.MINUTES));

        // Day -6：ELN 导出
        seed(1L, "ELN-001 COD分析实验记录", "ELN导出", "李化验", "质量检测部", "192.168.1.45",
                "导出 ELN-001 PDF，用于报告附件", base.plus(1, ChronoUnit.DAYS));
        seed(3L, "ELN-003 总磷TP检测记录", "ELN导出", "陈检测", "质量检测部", "192.168.1.52",
                "导出 ELN-003 Excel，用于数据汇总", base.plus(1, ChronoUnit.DAYS).plus(2, ChronoUnit.HOURS));

        // Day -5：报告查看
        seed(null, "检测报告 JC-2026-05-001", "报告查看", "张主任", "质量管理部", "192.168.1.60",
                "查看检测报告 JC-2026-05-001（COD/氨氮汇总）", base.plus(2, ChronoUnit.DAYS));
        seed(null, "检测报告 JC-2026-05-002", "报告查看", "王化验", "质量检测部", "192.168.1.47",
                "查看检测报告 JC-2026-05-002（总磷/总氮）", base.plus(2, ChronoUnit.DAYS).plus(1, ChronoUnit.HOURS));

        // Day -4：报告导出
        seed(null, "检测报告 JC-2026-05-001", "报告导出", "张主任", "质量管理部", "192.168.1.60",
                "导出报告 JC-2026-05-001 PDF（送客户）", base.plus(3, ChronoUnit.DAYS));
        seed(null, "检测报告 JC-2026-05-003", "报告导出", "李化验", "质量检测部", "192.168.1.45",
                "导出报告 JC-2026-05-003 PDF（归档）", base.plus(3, ChronoUnit.DAYS).plus(3, ChronoUnit.HOURS));

        // Day -3：原始数据查看
        seed(2L, "ELN-002 氨氮检测实验记录", "原始数据查看", "陈检测", "质量检测部", "192.168.1.52",
                "查看 ELN-002 原始色谱数据", base.plus(4, ChronoUnit.DAYS));
        seed(4L, "ELN-004 pH值检测记录", "原始数据查看", "李化验", "质量检测部", "192.168.1.45",
                "查看 ELN-004 原始pH计读数", base.plus(4, ChronoUnit.DAYS).plus(2, ChronoUnit.HOURS));

        // Day -2：原始数据导出
        seed(2L, "ELN-002 氨氮检测实验记录", "原始数据导出", "陈检测", "质量检测部", "192.168.1.52",
                "导出 ELN-002 原始数据CSV（归档备查）", base.plus(5, ChronoUnit.DAYS));
        seed(5L, "ELN-005 悬浮物SS检测记录", "原始数据导出", "王化验", "质量检测部", "192.168.1.47",
                "导出 ELN-005 原始数据Excel（OOS偏差调查）", base.plus(5, ChronoUnit.DAYS).plus(1, ChronoUnit.HOURS));

        // Day -1：审批查看
        seed(null, "审批流 RPT-APR-2026-06", "审批查看", "张主任", "质量管理部", "192.168.1.60",
                "查看报告审批进度（检测人→复核人→批准人）", base.plus(6, ChronoUnit.DAYS));
        seed(null, "审批流 RPT-APR-2026-07", "审批查看", "李主任", "质量管理部", "192.168.1.62",
                "查看报告审批进度（已批准待签发）", base.plus(6, ChronoUnit.DAYS).plus(2, ChronoUnit.HOURS));

        // 今日：各类操作
        seed(null, null, "登录", "李化验", "质量检测部", "192.168.1.45",
                "用户登录实验室系统", Instant.now().minus(2, ChronoUnit.HOURS));
        seed(6L, "ELN-006 总氮TN检测记录", "ELN查看", "李化验", "质量检测部", "192.168.1.45",
                "查看 ELN-006 总氮TN检测记录", Instant.now().minus(90, ChronoUnit.MINUTES));
        seed(6L, "ELN-006 总氮TN检测记录", "ELN导出", "李化验", "质量检测部", "192.168.1.45",
                "导出 ELN-006 PDF附于检测报告", Instant.now().minus(60, ChronoUnit.MINUTES));

        log.info("LabElnAccessLog demo data seeded: {} records.", repo.count());
    }

    private void seed(Long elnId, String elnRef, String action,
                      String operator, String dept, String ip,
                      String detail, Instant occurredInstant) {
        LabElnAccessLog r = new LabElnAccessLog();
        r.setElnId(elnId);
        r.setElnRef(elnRef);
        r.setAction(action);
        r.setOperator(operator);
        r.setOperatorDept(dept);
        r.setIp(ip);
        r.setDetail(detail);
        // 格式化操作时间字符串
        java.time.LocalDateTime ldt = java.time.LocalDateTime.ofInstant(occurredInstant, java.time.ZoneId.systemDefault());
        r.setOccurredAt(ldt.format(java.time.format.DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
        r.setCreatedAt(occurredInstant);
        repo.save(r);
    }
}