CREATE TABLE IF NOT EXISTS `disk_monitor_policy` ( `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键', `policy_name` VARCHAR(100) NOT NULL DEFAULT '默认磁盘监控策略' COMMENT '策略名称', `monitor_enabled` TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用监控:0否 1是', `run_on_app_start` TINYINT(1) NOT NULL DEFAULT 1 COMMENT '应用启动后是否执行一次:0否 1是', `daily_run_time` TIME NOT NULL COMMENT '每日统一执行时间', `warning_notify_mode` VARCHAR(32) NOT NULL DEFAULT 'STATUS_CHANGE' COMMENT '预警通知模式', `alarm_notify_mode` VARCHAR(32) NOT NULL DEFAULT 'EVERY_TIME' COMMENT '告警通知模式', `last_job_id` BIGINT NULL COMMENT '最近一次任务ID', `remark` VARCHAR(500) NULL COMMENT '备注', `created_by` VARCHAR(64) NULL COMMENT '创建人', `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `updated_by` VARCHAR(64) NULL COMMENT '更新人', `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='磁盘监控全局策略表'; CREATE TABLE IF NOT EXISTS `disk_monitor_target` ( `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键', `policy_id` BIGINT NOT NULL COMMENT '策略ID', `drive_letter` VARCHAR(10) NOT NULL COMMENT '盘符,例如 C:', `monitor_enabled` TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用监控:0否 1是', `warning_usage_percent` TINYINT UNSIGNED NOT NULL COMMENT '预警使用率阈值', `alarm_usage_percent` TINYINT UNSIGNED NOT NULL COMMENT '告警使用率阈值', `notify_path_enabled` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否启用路径通知:0否 1是', `notify_path_list_json` JSON NULL COMMENT '路径通知目标列表JSON', `notify_http_enabled` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否启用HTTP通知:0否 1是', `notify_http_list_json` JSON NULL COMMENT 'HTTP通知目标列表JSON', `last_status` VARCHAR(32) NOT NULL DEFAULT 'UNKNOWN' COMMENT '最近一次状态', `last_scan_time` DATETIME NULL COMMENT '最近扫描时间', `last_used_percent` DECIMAL(5,2) NULL COMMENT '最近一次使用率', `remark` VARCHAR(500) NULL COMMENT '备注', `created_by` VARCHAR(64) NULL COMMENT '创建人', `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `updated_by` VARCHAR(64) NULL COMMENT '更新人', `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (`id`), UNIQUE KEY `uk_drive_letter` (`drive_letter`), KEY `idx_policy_id` (`policy_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='磁盘监控盘符配置表'; CREATE TABLE IF NOT EXISTS `disk_monitor_job` ( `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键', `job_no` VARCHAR(64) NOT NULL COMMENT '任务编号', `job_source` VARCHAR(32) NOT NULL COMMENT '任务来源', `planned_time` DATETIME NULL COMMENT '计划执行时间', `started_at` DATETIME NOT NULL COMMENT '开始时间', `finished_at` DATETIME NULL COMMENT '结束时间', `job_status` VARCHAR(32) NOT NULL COMMENT '任务状态', `target_count` INT NOT NULL DEFAULT 0 COMMENT '计划扫描盘符数量', `success_count` INT NOT NULL DEFAULT 0 COMMENT '成功扫描数量', `warning_count` INT NOT NULL DEFAULT 0 COMMENT '预警数量', `alarm_count` INT NOT NULL DEFAULT 0 COMMENT '告警数量', `message` VARCHAR(1000) NULL COMMENT '结果说明', `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', PRIMARY KEY (`id`), UNIQUE KEY `uk_job_no` (`job_no`), KEY `idx_job_source` (`job_source`), KEY `idx_started_at` (`started_at`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='磁盘监控任务批次表'; CREATE TABLE IF NOT EXISTS `disk_monitor_result` ( `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键', `job_id` BIGINT NOT NULL COMMENT '任务ID', `target_id` BIGINT NOT NULL COMMENT '盘符配置ID', `drive_letter` VARCHAR(10) NOT NULL COMMENT '盘符', `total_bytes` BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '总容量字节数', `used_bytes` BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '已使用字节数', `free_bytes` BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '剩余字节数', `used_percent` DECIMAL(5,2) NOT NULL DEFAULT 0.00 COMMENT '使用率', `current_status` VARCHAR(32) NOT NULL COMMENT '当前状态', `previous_status` VARCHAR(32) NOT NULL DEFAULT 'UNKNOWN' COMMENT '上一次状态', `status_changed` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '状态是否变化:0否 1是', `should_notify` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '本次是否通知:0否 1是', `notify_reason` VARCHAR(32) NOT NULL DEFAULT 'NO_NOTIFY' COMMENT '通知原因', `scan_time` DATETIME NOT NULL COMMENT '扫描时间', `message` VARCHAR(1000) NULL COMMENT '扫描说明', PRIMARY KEY (`id`), KEY `idx_job_id` (`job_id`), KEY `idx_target_id` (`target_id`), KEY `idx_drive_letter` (`drive_letter`), KEY `idx_scan_time` (`scan_time`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='磁盘监控结果表'; CREATE TABLE IF NOT EXISTS `disk_monitor_notify_log` ( `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键', `job_id` BIGINT NOT NULL COMMENT '任务ID', `result_id` BIGINT NOT NULL COMMENT '结果ID', `target_id` BIGINT NOT NULL COMMENT '盘符配置ID', `drive_letter` VARCHAR(10) NOT NULL COMMENT '盘符', `notify_level` VARCHAR(32) NOT NULL COMMENT '通知级别', `channel_type` VARCHAR(32) NOT NULL COMMENT '通知通道类型', `channel_target` VARCHAR(1000) NOT NULL COMMENT '通知目标', `notify_title` VARCHAR(255) NOT NULL COMMENT '通知标题', `notify_content` TEXT NOT NULL COMMENT '通知内容', `send_status` VARCHAR(32) NOT NULL COMMENT '发送状态', `response_message` VARCHAR(2000) NULL COMMENT '响应结果或异常信息', `sent_at` DATETIME NOT NULL COMMENT '发送时间', PRIMARY KEY (`id`), KEY `idx_job_id` (`job_id`), KEY `idx_result_id` (`result_id`), KEY `idx_target_id` (`target_id`), KEY `idx_sent_at` (`sent_at`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='磁盘监控通知日志表';