import paramiko
import os
import urllib.request
import json
import ssl
import sys
import io
import time
import subprocess

if sys.platform == 'win32':
    sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
    sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8', errors='replace')

HOST = "161.97.93.156"
USER = "carlos"
PASSWORD = "Innova1978+*?"
REMOTE_BASE = "/home/carlos/apps/dripzone-app"
LOCAL_APK = r"c:\Users\Carlos\dev\almeira-web\dripzone-app\public\DripZone.apk"
REMOTE_APK = f"{REMOTE_BASE}/public/DripZone.apk"

EVOLUTION_API_URL = "https://evolution.almeira.com.co"
STORE_INSTANCE_NAME = "DripZone"
STORE_API_KEY = "83B5BD230796-4324-AE73-3508F69E279D"
TARGET_PHONE = "573167455877"
APK_URL = "https://drip-zone.online/DripZone.apk"

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

def main():
    print("[1/5] Verificando APK local...")
    if not os.path.exists(LOCAL_APK):
        print(f"  [ERROR] El archivo {LOCAL_APK} no existe.")
        sys.exit(1)
    
    size_mb = os.path.getsize(LOCAL_APK) / (1024 * 1024)
    print(f"  -> APK local verificado: {LOCAL_APK} ({size_mb:.2f} MB)")

    print("[2/5] Guardando cambios y pusheando a Gitea...")
    try:
        subprocess.run(["git", "add", "."], cwd=r"c:\Users\Carlos\dev\almeira-web", check=False)
        msg = "fix: restaurar renderizado de imagenes en Catalogo WhatsApp con OptimizedImage"
        subprocess.run(["git", "commit", "-m", msg], cwd=r"c:\Users\Carlos\dev\almeira-web", check=False)
        push_res = subprocess.run(["git", "push", "origin", "main"], cwd=r"c:\Users\Carlos\dev\almeira-web", capture_output=True, text=True)
        print("  -> Git push:", push_res.stdout.strip() or push_res.stderr.strip())
    except Exception as e:
        print("  [WARN Git]:", e)

    print("[3/5] Subiendo APK a VPS 161.97.93.156 vía SFTP...")
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    ssh.connect(hostname=HOST, username=USER, password=PASSWORD, timeout=30)
    sftp = ssh.open_sftp()

    try:
        sftp.mkdir(f"{REMOTE_BASE}/public")
    except:
        pass

    sftp.put(LOCAL_APK, REMOTE_APK)
    sftp.close()
    print("  [OK] Archivo APK subido por SFTP al VPS.")

    print("[4/5] Copiando APK dentro de los contenedores Docker en VPS...")
    cmd = f"""
    docker cp {REMOTE_APK} dripzone-production:/app/public/DripZone.apk || true
    docker cp {REMOTE_APK} dripzone-production:/app/public/dripzone.apk || true
    docker cp {REMOTE_APK} dripzone-production:/app/DripZone.apk || true
    for c in $(docker ps -q --filter "name=bfmnoga3"); do
        docker cp {REMOTE_APK} $c:/app/public/DripZone.apk || true
        docker cp {REMOTE_APK} $c:/app/public/dripzone.apk || true
        docker cp {REMOTE_APK} $c:/app/DripZone.apk || true
    done
    docker exec dripzone-production ls -lh /app/public/DripZone.apk || true
    """
    stdin, stdout, stderr = ssh.exec_command(cmd)
    out = stdout.read().decode('utf-8', errors='replace')
    print("  -> Salida Docker:\n", out.strip())
    ssh.close()

    time.sleep(2)
    try:
        req = urllib.request.Request(APK_URL, method='HEAD')
        with urllib.request.urlopen(req, context=ctx, timeout=15) as res:
            live_size_mb = int(res.headers.get('Content-Length', 0)) / (1024 * 1024)
            print(f"  [OK] APK online verificado en {APK_URL} (HTTP {res.status}, {live_size_mb:.2f} MB)")
    except Exception as e:
        print(f"  [WARN] Verificación HEAD APK: {e}")

    print("[5/5] Enviando notificación al WhatsApp de Carlos (+57 316 745 5877)...")
    message_text = (
        "🖼️ *DripZone - Imágenes del Catálogo de WhatsApp Restauradas*\n\n"
        "Hola Carlos, se solucionó el inconveniente de visualización de fotos en el panel:\n\n"
        "✅ *Causa Solucionada:*\n"
        "El módulo utilizaba el componente estricto de optimización de Next.js (`_next/image`), el cual bloqueaba con error 400 las fotos dinámicas provenientes del streaming de WhatsApp Media.\n\n"
        "🚀 *Solución Aplicada:*\n"
        "Se migró todo el módulo al componente nativo de alto rendimiento `OptimizedImage` con carga asíncrona, caché de navegador y soporte completo para fotos de WhatsApp y Appwrite.\n\n"
        "👀 *Comprobar en vivo:* 👉 https://drip-zone.online/admin/catalogo-whatsapp\n"
        f"📲 *APK Android v2.4:* {APK_URL}"
    )

    req_text = urllib.request.Request(
        f"{EVOLUTION_API_URL}/message/sendText/{STORE_INSTANCE_NAME}",
        data=json.dumps({"number": TARGET_PHONE, "text": message_text, "delay": 500}).encode("utf-8"),
        headers={"apikey": STORE_API_KEY, "Content-Type": "application/json"}
    )
    try:
        with urllib.request.urlopen(req_text, context=ctx, timeout=20) as resp:
            print(f"  [OK] Notificación enviada a WhatsApp (Status: {resp.status})")
    except Exception as e:
        print(f"  [WARN] Fallo enviando texto: {e}")

    req_media = urllib.request.Request(
        f"{EVOLUTION_API_URL}/message/sendMedia/{STORE_INSTANCE_NAME}",
        data=json.dumps({
            "number": TARGET_PHONE,
            "mediatype": "document",
            "mimetype": "application/vnd.android.package-archive",
            "fileName": "DripZone-v2.4-Imagenes-Fix.apk",
            "caption": "📲 *DripZone Android v2.4 - Imágenes Restauradas en Catálogo*",
            "media": APK_URL
        }).encode("utf-8"),
        headers={"apikey": STORE_API_KEY, "Content-Type": "application/json"}
    )
    try:
        with urllib.request.urlopen(req_media, context=ctx, timeout=180) as resp:
            print(f"  [OK] Archivo APK enviado como documento (Status: {resp.status})")
    except Exception as e:
        print(f"  [WARN] Fallo enviando documento APK: {e}")

    print("\n[DESPLIEGUE Y NOTIFICACIÓN COMPLETADOS CON ÉXITO]")

if __name__ == "__main__":
    main()