import type { MigrationLiveDefinition } from '@d8d-appcontainer/types'
import { DeleteStatus, EnableStatus} from "../../client/share/types.ts";

// 告警处理记录表迁移
const createAlertHandleLogsTable: MigrationLiveDefinition = {
  name: 'create_alert_handle_logs_table',
  up: async (api) => {
    await api.schema.createTable('alert_handle_logs', (table) => {
      table.increments('id').primary();
      table.integer('alert_id').unsigned().comment('关联的告警ID')
        .references('id').inTable('device_alerts').onDelete('CASCADE');
      table.integer('handler_id').unsigned().comment('处理人ID')
        .references('id').inTable('users').onDelete('SET NULL');
      table.string('handle_type').comment('处理类型');
      table.string('problem_type').comment('问题类型');
      table.text('handle_result').nullable().comment('处理结果');
      table.jsonb('attachments').nullable().comment('附件列表');
      table.integer('notify_disabled').defaultTo(0).comment('是否禁用通知 (0否 1是)');
      table.jsonb('notify_items').nullable().comment('禁用的通知项配置');
      table.timestamp('handle_time').comment('处理时间');
      table.integer('is_deleted').defaultTo(DeleteStatus.NOT_DELETED).comment('是否删除 (0否 1是)');
      table.timestamps(true, true);
      
      // 添加索引
      table.index('alert_id');
      table.index('handler_id');
      table.index('handle_type');
      table.index('problem_type');
      table.index('handle_time');
      table.index('is_deleted');
    });
  },
  down: async (api) => {
    await api.schema.dropTable('alert_handle_logs');
  }
};

export default createAlertHandleLogsTable