import pulumi
import pulumi_docker as docker
import json
import os

# Charger le fichier JSON
with open("config.json", "r") as f:
    containers_data = json.load(f)

# Créer le réseau
network = docker.Network("testNetwork")

# Créer les volumes
volumes = {}
for container in containers_data["containers"]:
    for volume in container.get("volumes", []):
        if "volume_name" in volume and volume["volume_name"] not in volumes:
            volumes[volume["volume_name"]] = docker.Volume(volume["volume_name"])

# Créer les conteneurs
for container in containers_data["containers"]:
    instances = container.get("instances", 1)
    for i in range(instances):
        container_name = f"{container['name']}-{i}" if instances > 1 else container["name"]
        # Configurer les volumes
        volumes_config = [
            docker.ContainerVolumeArgs(
                container_path=volume["container_path"],
                volume_name=volumes[volume["volume_name"]].name
            ) if "volume_name" in volume else
            docker.ContainerVolumeArgs(
                container_path=volume["container_path"],
                host_path=os.path.abspath(volume["host_path"])
            )
            for volume in container.get("volumes", [])
        ]
        # Créer le conteneur
        docker.Container(container_name,
                         image=container["image"],
                         envs=[f"{key}={value}" for key, value in container.get("envs", {}).items()],
                         ports=[
                             docker.ContainerPortArgs(
                                 internal=port["internal"],
                                 external=port["external"] + i
                             ) for port in container.get("ports", [])
                         ],
                         volumes=volumes_config,
                         network_mode=network.name,
                         command=container.get("command", []))