import os

user_home = r"/home/user/app"

# 1. Create a constraint file to strictly pin NumPy < 2.0
# This prevents extensions (like ControlNet) from auto-upgrading NumPy and breaking the WebUI.
constraint_file_path = os.path.join(user_home, "constraints.txt")
with open(constraint_file_path, "w") as f:
    f.write("numpy<2.0.0\n")
    f.write("setuptools<82.0.0\n")

# 2. Set environment variables
# PIP_CONSTRAINT tells pip to use our file for ALL installations.
os.environ['PIP_CONSTRAINT'] = constraint_file_path
# STABLE_DIFFUSION_REPO fixes the 404 error by using a community mirror.
os.environ['STABLE_DIFFUSION_REPO'] = "https://github.com/w-e-w/stablediffusion.git"

# Standard temp dir setup
tmp_dir = os.path.join(user_home, "tmp")
os.makedirs(tmp_dir, exist_ok=True)
os.environ['TMPDIR'] = tmp_dir
os.environ['TEMP'] = tmp_dir
os.environ['TMP'] = tmp_dir

os.chdir(user_home)

# 3. Force install strict dependencies immediately
# We install numpy<2.0.0 now, and the PIP_CONSTRAINT env var ensures it stays that way.
print("Forcing installation of NumPy < 2.0.0...")
os.system("pip install 'numpy<2.0.0'")
os.system("pip install 'setuptools<82.0.0'")

# Clone stable-diffusion-webui repo
print("cloning stable-diffusion-webui repo")
os.system("git clone \"https://github.com/AUTOMATIC1111/stable-diffusion-webui.git\" " + user_home + r"/stable-diffusion-webui")

# Install extensions
print("installing extensions")
os.system(r"git clone https://huggingface.co/embed/negative " + user_home + "/stable-diffusion-webui/embeddings/negative")
os.system(r"git clone https://huggingface.co/embed/lora " + user_home + "/stable-diffusion-webui/models/Lora/positive")

os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/embed/upscale/resolve/main/4x-UltraSharp.pth -d " + user_home + "/stable-diffusion-webui/models/ESRGAN -o 4x-UltraSharp.pth")
os.system(r"wget https://raw.githubusercontent.com/camenduru/stable-diffusion-webui-scripts/main/run_n_times.py -O " + user_home + "/stable-diffusion-webui/scripts/run_n_times.py")
os.system(r"git clone https://github.com/AlUlkesh/stable-diffusion-webui-images-browser " + user_home + "/stable-diffusion-webui/extensions/stable-diffusion-webui-images-browser")
os.system(r"git clone https://github.com/camenduru/stable-diffusion-webui-huggingface " + user_home + "/stable-diffusion-webui/extensions/stable-diffusion-webui-huggingface")
os.system(r"git clone https://github.com/Mikubill/sd-webui-controlnet " + user_home + "/stable-diffusion-webui/extensions/sd-webui-controlnet")
os.system(r"git clone https://github.com/jexom/sd-webui-depth-lib " + user_home + "/stable-diffusion-webui/extensions/sd-webui-depth-lib")
os.system(r"git clone https://github.com/hnmr293/posex " + user_home + "/stable-diffusion-webui/extensions/posex")
os.system(r"git clone https://github.com/nonnonstop/sd-webui-3d-open-pose-editor " + user_home + "/stable-diffusion-webui/extensions/sd-webui-3d-open-pose-editor")
os.system(r"git clone https://github.com/imrayya/stable-diffusion-webui-Prompt_Generator " + user_home + "/stable-diffusion-webui/extensions/sd-webui-Prompt_Generator")

os.chdir(os.path.join(user_home, r"stable-diffusion-webui"))
os.system(r"git reset --hard")

# Pre-clone the stable-diffusion repository to ensure it exists before reset
repo_dir = os.path.join(user_home, "stable-diffusion-webui/repositories/stable-diffusion-stability-ai")
if not os.path.exists(repo_dir):
    print("Pre-cloning Stable Diffusion repo fix...")
    os.system(f"git clone https://github.com/w-e-w/stablediffusion.git {repo_dir}")

os.system(r"git -C " + repo_dir + " reset --hard")

# Download ControlNet models
print("downloading ControlNet models")
cn_models_dir = user_home + "/stable-diffusion-webui/extensions/sd-webui-controlnet/models"

os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11e_sd15_ip2p_fp16.safetensors -d " + cn_models_dir + " -o control_v11e_sd15_ip2p_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11e_sd15_shuffle_fp16.safetensors -d " + cn_models_dir + " -o control_v11e_sd15_shuffle_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_canny_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_canny_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11f1p_sd15_depth_fp16.safetensors -d " + cn_models_dir + " -o control_v11f1p_sd15_depth_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_inpaint_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_inpaint_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_lineart_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_lineart_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_mlsd_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_mlsd_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_normalbae_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_normalbae_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_openpose_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_openpose_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_scribble_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_scribble_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_seg_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_seg_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15_softedge_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15_softedge_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11p_sd15s2_lineart_anime_fp16.safetensors -d " + cn_models_dir + " -o control_v11p_sd15s2_lineart_anime_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/control_v11f1e_sd15_tile_fp16.safetensors -d " + cn_models_dir + " -o control_v11f1e_sd15_tile_fp16.safetensors")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11e_sd15_ip2p_fp16.yaml -d " + cn_models_dir + " -o control_v11e_sd15_ip2p_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11e_sd15_shuffle_fp16.yaml -d " + cn_models_dir + " -o control_v11e_sd15_shuffle_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_canny_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_canny_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11f1p_sd15_depth_fp16.yaml -d " + cn_models_dir + " -o control_v11f1p_sd15_depth_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_inpaint_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_inpaint_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_lineart_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_lineart_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_mlsd_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_mlsd_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_normalbae_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_normalbae_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_openpose_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_openpose_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_scribble_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_scribble_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_seg_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_seg_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15_softedge_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15_softedge_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11p_sd15s2_lineart_anime_fp16.yaml -d " + cn_models_dir + " -o control_v11p_sd15s2_lineart_anime_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/raw/main/control_v11f1e_sd15_tile_fp16.yaml -d " + cn_models_dir + " -o control_v11f1e_sd15_tile_fp16.yaml")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_style_sd14v1.pth -d " + cn_models_dir + " -o t2iadapter_style_sd14v1.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_sketch_sd14v1.pth -d " + cn_models_dir + " -o t2iadapter_sketch_sd14v1.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_seg_sd14v1.pth -d " + cn_models_dir + " -o t2iadapter_seg_sd14v1.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_openpose_sd14v1.pth -d " + cn_models_dir + " -o t2iadapter_openpose_sd14v1.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_keypose_sd14v1.pth -d " + cn_models_dir + " -o t2iadapter_keypose_sd14v1.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_depth_sd14v1.pth -d " + cn_models_dir + " -o t2iadapter_depth_sd14v1.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_canny_sd14v1.pth -d " + cn_models_dir + " -o t2iadapter_canny_sd14v1.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_canny_sd15v2.pth -d " + cn_models_dir + " -o t2iadapter_canny_sd15v2.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_depth_sd15v2.pth -d " + cn_models_dir + " -o t2iadapter_depth_sd15v2.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_sketch_sd15v2.pth -d " + cn_models_dir + " -o t2iadapter_sketch_sd15v2.pth")
os.system(r"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/ckpt/ControlNet-v1-1/resolve/main/t2iadapter_zoedepth_sd15v1.pth -d " + cn_models_dir + " -o t2iadapter_zoedepth_sd15v1.pth")

try:
   os.makedirs(os.path.join(user_home, "stable-diffusion-webui/models/Stable-diffusion"), exist_ok=True)
except FileExistsError:
   print("exist")

print("downloading model")
os.system(f"wget -q https://huggingface.co/FredZhang7/paint-journey-v2/resolve/main/paint_journey_v2_cpu_only.ckpt -O {user_home}/stable-diffusion-webui/models/Stable-diffusion/paint_journey_v2_cpu_only.ckpt")
os.system(f"wget -q  https://huggingface.co/FredZhang7/paint-journey-v2/resolve/main/paint_journey_v2.vae.pt -O {user_home}/stable-diffusion-webui/models/Stable-diffusion/paint_journey_v2_cpu_only.vae.pt")

# start webui
print("Done\nStarting Webui...")
os.system(r"python3 launch.py --precision full --ui-config-file /home/user/app/ui-config.json --ui-settings-file /home/user/app/config.json --no-half --no-half-vae --enable-insecure-extension-access --medvram --skip-torch-cuda-test")

del os, user_home