#!/usr/bin/env node
const { execSync } = require('child_process')
const path = require('path')

const projectRoot = path.resolve(__dirname, '..', '..')
const adbPath = path.join(projectRoot, 'exe', 'adb', 'adb.exe')

const action = process.argv[2]

if (!action) {
  process.exit(1)
}

switch (action) {
  case 'tap': {
    const coordX = process.argv[3]
    const coordY = process.argv[4]
    const deviceId = process.argv[5] || ''
    
    if (!coordX || !coordY) {
      process.exit(1)
    }
    
    const deviceFlag = deviceId && deviceId.includes(':') ? `-s ${deviceId} ` : ''
    const tapCommand = `"${adbPath}" ${deviceFlag}shell input tap ${coordX} ${coordY}`
    execSync(tapCommand, { encoding: 'utf-8', timeout: 1000 })
    process.exit(0)
  }
  
  case 'swipe': {
    const direction = process.argv[3]
    const distance = parseInt(process.argv[4])
    const duration = parseInt(process.argv[5])
    const deviceId = process.argv[6] || ''
    
    if (!direction || !distance || !duration) {
      process.exit(1)
    }
    
    const deviceFlag = deviceId && deviceId.includes(':') ? `-s ${deviceId} ` : ''
    const sizeCommand = `"${adbPath}" ${deviceFlag}shell wm size`
    const sizeOutput = execSync(sizeCommand, { encoding: 'utf-8', timeout: 1000 })
    const sizeMatch = sizeOutput.match(/(\d+)x(\d+)/)
    
    if (!sizeMatch) {
      process.exit(1)
    }
    
    const screenWidth = parseInt(sizeMatch[1])
    const screenHeight = parseInt(sizeMatch[2])
    const centerX = Math.floor(screenWidth / 2)
    const centerY = Math.floor(screenHeight / 2)
    
    let startX = centerX
    let startY = centerY
    let endX = centerX
    let endY = centerY
    
    switch (direction) {
      case 'up-down':
        startY = centerY - Math.floor(distance / 2)
        endY = centerY + Math.floor(distance / 2)
        break
      case 'down-up':
        startY = centerY + Math.floor(distance / 2)
        endY = centerY - Math.floor(distance / 2)
        break
      case 'left-right':
        startX = centerX - Math.floor(distance / 2)
        endX = centerX + Math.floor(distance / 2)
        break
      case 'right-left':
        startX = centerX + Math.floor(distance / 2)
        endX = centerX - Math.floor(distance / 2)
        break
      default:
        process.exit(1)
    }
    
    const swipeCommand = `"${adbPath}" ${deviceFlag}shell input swipe ${startX} ${startY} ${endX} ${endY} ${duration}`
    execSync(swipeCommand, { encoding: 'utf-8', timeout: 2000 })
    process.exit(0)
  }
  
  default:
    process.exit(1)
}