/**
 * 一次性脚本:从 mock API 回填过去 N 天的营收事件。
 * 同时给所有项目自动 seed project_revenue_mapping(identifier 作 businessProjectKey)。
 * 用法: bun run scripts/backfill-revenue.ts [days=60]
 */
import { v4 as uuid } from 'uuid';
import dayjs from 'dayjs';
import { eq, inArray } from 'drizzle-orm';
import { db } from '../src/db/index';
import { projects, projectRevenueMapping } from '../src/db/schema';
import { runRevenueIngest } from '../src/services/roi/revenue-ingest';

const days = Number(process.argv[2] || 60);

// 1. seed mapping: identifier → projectId(没有就建)
const all = await db.select().from(projects);
const existing = await db.select().from(projectRevenueMapping);
const existingKeys = new Set(existing.map(m => m.businessProjectKey));

const toInsert = all
  .filter(p => p.identifier && !existingKeys.has(p.identifier))
  .map(p => ({
    id: uuid(),
    projectId: p.id,
    businessProjectKey: p.identifier!,
    enabled: 1,
    notes: 'auto-seeded',
    createdAt: new Date(),
    updatedAt: new Date(),
  }));

if (toInsert.length > 0) {
  await db.insert(projectRevenueMapping).values(toInsert);
  console.log(`Seeded ${toInsert.length} project mappings`);
}

// 2. 逐日拉 mock 数据
for (let i = days; i >= 0; i--) {
  const date = dayjs().subtract(i, 'day').format('YYYY-MM-DD');
  await runRevenueIngest(date);
  if (i % 10 === 0) console.log(`  → ${date}`);
}
console.log('Done.');
process.exit(0);