import { Hono } from 'hono'
import { APIClient } from '@d8d-appcontainer/api'
import type { Variables, WithAuth } from "./middlewares.ts";
import { migrations } from './migrations.ts'
import debug from "debug";
const log = {
  api: debug("api:migrations"),
};

export function createMigrationsRoutes(withAuth: WithAuth) {
  const migrationsRoutes = new Hono<{ Variables: Variables }>()

  migrationsRoutes.get('/', async (c) => {
    const apiClient = c.get('apiClient')
    log.api('正在执行数据库迁移...')
    const migrationsResult = await apiClient.database.executeLiveMigrations(migrations)
    // log.app('数据库迁移完成 %O',migrationsResult)
    
    const failedResult = migrationsResult?.find((migration) => migration.status === 'failed')
    if (failedResult) {
      log.api('数据库迁移失败 %O', failedResult)
      return c.json({ error: '数据库迁移失败', failedResult }, 500)
    }

    return c.json({ success: true })
  })


  migrationsRoutes.get('/history', async (c) => {
    const apiClient = c.get('apiClient')
    log.api('正在执行数据库迁移...')
    const MIRGRATIONS_TABLE = 'knex_migrations'
    const hasTable = await apiClient.database.schema.hasTable(MIRGRATIONS_TABLE);

    let history = []

    if(hasTable)
      history = await apiClient.database.table(MIRGRATIONS_TABLE).orderBy('id', 'desc')
    
    return c.json({
      success: true,
      history
    })
  })

  migrationsRoutes.get('/rollback', async (c) => {
    const apiClient = c.get('apiClient')
    const all = c.req.query('all') === 'true'
    log.api('正在执行数据库回滚...')
    
    const rollbackResult = await apiClient.database.rollbackLiveMigrations(migrations, all)
    
    const failedResult = rollbackResult?.find((migration) => migration.status === 'failed')
    if (failedResult) {
      log.api('数据库回滚失败 %O', failedResult)
      return c.json({ error: '数据库回滚失败', failedResult }, 500)
    }

    return c.json({ success: true })
  })

  return migrationsRoutes
}