import base64
import time
from pathlib import Path
import vps_ssh

def ssh_put_b64(local, remote, sudo_cp=True):
    data = Path(local).read_bytes()
    b64 = base64.b64encode(data).decode("ascii")
    tmp = "/tmp/wo_up.b64"
    code, out = vps_ssh.run(f"rm -f {tmp}; echo start", timeout=30)
    print(Path(local).name, "bytes", len(data), "b64", len(b64), out.strip())
    step = 1200
    for i in range(0, len(b64), step):
        chunk = b64[i:i+step]
        for attempt in range(4):
            try:
                code, out = vps_ssh.run(f"printf %s '{chunk}' >> {tmp}", timeout=30)
                if code == 0:
                    break
            except Exception as e:
                print("chunk err", attempt, type(e).__name__)
                time.sleep(1.5)
        else:
            raise SystemExit("chunk fail")
        time.sleep(0.15)
    dest_tmp = "/tmp/wo_up.bin"
    cmd = f"base64 -d {tmp} > {dest_tmp} && wc -c {dest_tmp}"
    code, out = vps_ssh.run(cmd, timeout=60)
    print(out)
    if code != 0:
        raise SystemExit(code)
    if sudo_cp:
        code, out = vps_ssh.run(
            f"cp {dest_tmp} {remote} && chown www-data:www-data {remote} && wc -c {remote}",
            timeout=40,
            sudo=True,
        )
        print(out)
        if code != 0:
            raise SystemExit(code)

# Sync ui pay_wait
Path(r"c:\laragon\www\light-otantik-nux\deploy\saas\nux-custom\ui\ui_custom\otantik_pay_wait.tpl").write_bytes(
    Path(r"c:\laragon\www\light-otantik-nux\deploy\saas\nux-custom\system\plugin\ui\otantik_pay_wait.tpl").read_bytes()
)

pairs = [
    (r"c:\laragon\www\light-otantik-nux\deploy\saas\nux-custom\system\plugin\ui\otantik_voucher.tpl",
     "/var/www/wifi-otantik/system/plugin/ui/otantik_voucher.tpl"),
    (r"c:\laragon\www\light-otantik-nux\deploy\saas\nux-custom\ui\ui_custom\otantik_voucher.tpl",
     "/var/www/wifi-otantik/ui/ui_custom/otantik_voucher.tpl"),
    (r"c:\laragon\www\light-otantik-nux\deploy\saas\nux-custom\system\plugin\ui\otantik_pay_wait.tpl",
     "/var/www/wifi-otantik/system/plugin/ui/otantik_pay_wait.tpl"),
    (r"c:\laragon\www\light-otantik-nux\deploy\saas\nux-custom\ui\ui_custom\otantik_pay_wait.tpl",
     "/var/www/wifi-otantik/ui/ui_custom/otantik_pay_wait.tpl"),
]
for a,b in pairs:
    ssh_put_b64(a,b)
    time.sleep(1)

print("TEMPLATES_OK")