Microsoft-Rewards-Bot/src/dashboard/routes.ts

import { Router, Request, Response } from 'express'
import fs from 'fs'
import path from 'path'
import { dashboardState } from './state'
import { loadAccounts, loadConfig, getConfigPath } from '../util/Load'
import { spawn } from 'child_process'

export const apiRouter = Router()

// GET /api/status - Bot status
apiRouter.get('/status', (_req: Request, res: Response) => {
  try {
    const accounts = dashboardState.getAccounts()
    
    // If no accounts loaded yet, try to load them
    if (accounts.length === 0) {
      try {
        const loadedAccounts = loadAccounts()
        dashboardState.initializeAccounts(loadedAccounts.map(a => a.email))
      } catch (error) {
        console.error('[Dashboard] Failed to load accounts for status:', error)
      }
    }
    
    res.json(dashboardState.getStatus())
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// GET /api/accounts - List all accounts with masked emails
apiRouter.get('/accounts', (_req: Request, res: Response) => {
  try {
    let accounts = dashboardState.getAccounts()
    
    // If no accounts in state, try to load from config
    if (accounts.length === 0) {
      try {
        const loadedAccounts = loadAccounts()
        dashboardState.initializeAccounts(loadedAccounts.map(a => a.email))
        accounts = dashboardState.getAccounts()
      } catch (error) {
        console.error('[Dashboard] Failed to load accounts:', error)
      }
    }
    
    res.json(accounts)
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// GET /api/logs - Recent logs
apiRouter.get('/logs', (req: Request, res: Response) => {
  try {
    const limit = parseInt(req.query.limit as string) || 100
    const logs = dashboardState.getLogs(Math.min(limit, 500))
    res.json(logs)
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// DELETE /api/logs - Clear logs
apiRouter.delete('/logs', (_req: Request, res: Response) => {
  try {
    dashboardState.clearLogs()
    res.json({ success: true })
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// GET /api/history - Recent run summaries
apiRouter.get('/history', (_req: Request, res: Response): void => {
  try {
    const reportsDir = path.join(process.cwd(), 'reports')
    if (!fs.existsSync(reportsDir)) {
      res.json([])
      return
    }

    const days = fs.readdirSync(reportsDir).filter(d => /^\d{4}-\d{2}-\d{2}$/.test(d)).sort().reverse().slice(0, 7)
    const summaries: unknown[] = []

    for (const day of days) {
      const dayDir = path.join(reportsDir, day)
      const files = fs.readdirSync(dayDir).filter(f => f.startsWith('summary_') && f.endsWith('.json'))
      for (const file of files) {
        try {
          const content = fs.readFileSync(path.join(dayDir, file), 'utf-8')
          summaries.push(JSON.parse(content))
        } catch {
          continue
        }
      }
    }

    res.json(summaries.slice(0, 50))
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// GET /api/config - Current config (tokens masked)
apiRouter.get('/config', (_req: Request, res: Response) => {
  try {
    const config = loadConfig()
    const safe = JSON.parse(JSON.stringify(config))
    
    // Mask sensitive data
    if (safe.webhook?.url) safe.webhook.url = maskUrl(safe.webhook.url)
    if (safe.conclusionWebhook?.url) safe.conclusionWebhook.url = maskUrl(safe.conclusionWebhook.url)
    if (safe.ntfy?.authToken) safe.ntfy.authToken = '***'

    res.json(safe)
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// POST /api/config - Update config (with backup)
apiRouter.post('/config', (req: Request, res: Response): void => {
  try {
    const newConfig = req.body
    const configPath = getConfigPath()
    
    if (!configPath || !fs.existsSync(configPath)) {
      res.status(404).json({ error: 'Config file not found' })
      return
    }

    // Backup current config
    const backupPath = `${configPath}.backup.${Date.now()}`
    fs.copyFileSync(configPath, backupPath)

    // Write new config
    fs.writeFileSync(configPath, JSON.stringify(newConfig, null, 2), 'utf-8')

    res.json({ success: true, backup: backupPath })
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// POST /api/start - Start bot in background
apiRouter.post('/start', (_req: Request, res: Response): void => {
  try {
    const status = dashboardState.getStatus()
    if (status.running) {
      res.status(400).json({ error: 'Bot already running' })
      return
    }

    // Set running state
    dashboardState.setRunning(true)
    
    // Log the start
    dashboardState.addLog({
      timestamp: new Date().toISOString(),
      level: 'log',
      platform: 'MAIN',
      title: 'DASHBOARD',
      message: 'Bot start requested from dashboard'
    })

    res.json({ success: true, message: 'Bot start requested. Check logs for progress.' })
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// POST /api/stop - Stop bot
apiRouter.post('/stop', (_req: Request, res: Response) => {
  try {
    dashboardState.setRunning(false)
    
    dashboardState.addLog({
      timestamp: new Date().toISOString(),
      level: 'warn',
      platform: 'MAIN',
      title: 'DASHBOARD',
      message: 'Bot stop requested from dashboard'
    })
    
    res.json({ success: true, message: 'Bot will stop after current task completes' })
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// POST /api/sync/:email - Force sync single account
apiRouter.post('/sync/:email', async (req: Request, res: Response): Promise<void> => {
  try {
    const { email } = req.params
    if (!email) {
      res.status(400).json({ error: 'Email parameter required' })
      return
    }

    const accounts = loadAccounts()
    const account = accounts.find(a => a.email === email)
    
    if (!account) {
      res.status(404).json({ error: 'Account not found' })
      return
    }

    dashboardState.updateAccount(email, { status: 'running', lastSync: new Date().toISOString() })

    // Spawn single account run
    const child = spawn(process.execPath, [
      path.join(process.cwd(), 'dist', 'index.js'),
      '-account',
      email
    ], { detached: true, stdio: 'ignore' })
    
    if (child.unref) child.unref()

    res.json({ success: true, pid: child.pid || undefined })
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// GET /api/metrics - Basic metrics
apiRouter.get('/metrics', (_req: Request, res: Response) => {
  try {
    const accounts = dashboardState.getAccounts()
    const totalPoints = accounts.reduce((sum, a) => sum + (a.points || 0), 0)
    const accountsWithErrors = accounts.filter(a => a.errors && a.errors.length > 0).length
    const avgPoints = accounts.length > 0 ? Math.round(totalPoints / accounts.length) : 0
    
    res.json({
      totalAccounts: accounts.length,
      totalPoints,
      avgPoints,
      accountsWithErrors,
      accountsRunning: accounts.filter(a => a.status === 'running').length,
      accountsCompleted: accounts.filter(a => a.status === 'completed').length,
      accountsIdle: accounts.filter(a => a.status === 'idle').length,
      accountsError: accounts.filter(a => a.status === 'error').length
    })
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// GET /api/account/:email - Get specific account details
apiRouter.get('/account/:email', (req: Request, res: Response): void => {
  try {
    const { email } = req.params
    if (!email) {
      res.status(400).json({ error: 'Email parameter required' })
      return
    }
    
    const account = dashboardState.getAccount(email)
    
    if (!account) {
      res.status(404).json({ error: 'Account not found' })
      return
    }
    
    res.json(account)
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

// POST /api/account/:email/reset - Reset account status
apiRouter.post('/account/:email/reset', (req: Request, res: Response): void => {
  try {
    const { email } = req.params
    if (!email) {
      res.status(400).json({ error: 'Email parameter required' })
      return
    }
    
    const account = dashboardState.getAccount(email)
    
    if (!account) {
      res.status(404).json({ error: 'Account not found' })
      return
    }
    
    dashboardState.updateAccount(email, {
      status: 'idle',
      errors: []
    })
    
    res.json({ success: true })
  } catch (error) {
    res.status(500).json({ error: error instanceof Error ? error.message : 'Unknown error' })
  }
})

function maskUrl(url: string): string {
  try {
    const parsed = new URL(url)
    return `${parsed.protocol}//${parsed.hostname.slice(0, 3)}***${parsed.pathname.slice(0, 5)}***`
  } catch {
    return '***'
  }
}