import os
import csv

base_dir = r"C:\Users\an\Desktop\dpl302m\2026-sum-dpl-30-xm\testset_images"
flood_dir = os.path.join(base_dir, "flood")
not_flood_dir = os.path.join(base_dir, "not_flood")
output_csv = os.path.join(base_dir, "final_submission.csv")

data = []

# Process flood directory
if os.path.exists(flood_dir):
    for f in os.listdir(flood_dir):
        if f.lower().endswith(('.png', '.jpg', '.jpeg')):
            file_id = os.path.splitext(f)[0]
            data.append((file_id, 1))

# Process not_flood directory
if os.path.exists(not_flood_dir):
    for f in os.listdir(not_flood_dir):
        if f.lower().endswith(('.png', '.jpg', '.jpeg')):
            file_id = os.path.splitext(f)[0]
            data.append((file_id, 0))

# Write to CSV
with open(output_csv, 'w', newline='') as f:
    writer = csv.writer(f)
    writer.writerow(['id', 'label'])
    for row in data:
        writer.writerow(row)

print(f"Successfully saved {len(data)} entries to {output_csv}")