import re

with open("/opt/amos/services/ecosystem.config.cjs") as f:
    content = f.read()

if "aamos-bank-import" in content:
    print("ALREADY_EXISTS")
else:
    insert = """
    // ── AAMOS Finance — Bank CSV Import ─────────────────────────────────────────
    {
      name: 'aamos-bank-import',
      script: '/opt/amos/services/aamos-bank-import/index.mjs',
      env: {
        PORT: 3252,
        DATABASE_URL: DB,
        NODE_ENV: 'production',
        SERVICE_NAME: 'aamos-bank-import',
        LEDGER_URL: 'http://127.0.0.1:3250',
      }
    },
"""
    # Insert before the closing ]
    # Find the last ]  followed by newline };
    new_content = re.sub(r'(\n  \]\n\};)', insert + r'\1', content, count=1)
    if new_content == content:
        # Try alternative closing pattern
        new_content = content.replace("\n  ]\n};", insert + "\n  ]\n};", 1)
    
    if new_content == content:
        print("PATTERN_NOT_FOUND - trying line-by-line")
        lines = content.split('\n')
        # Find last line that is just "]" or "  ]"
        for i in range(len(lines)-1, -1, -1):
            stripped = lines[i].strip()
            if stripped == ']':
                lines.insert(i, insert)
                new_content = '\n'.join(lines)
                break
    
    with open("/opt/amos/services/ecosystem.config.cjs", "w") as f:
        f.write(new_content)
    print("INSERTED")