""" Runpod | API Wrapper | Mutations | Templates """

# pylint: disable=too-many-arguments, too-many-branches


def generate_pod_template(
    name: str,
    image_name: str,
    docker_start_cmd: str = None,
    container_disk_in_gb: int = 10,
    volume_in_gb: int = None,
    volume_mount_path: str = None,
    ports: str = None,
    env: dict = None,
    is_serverless: bool = False,
    registry_auth_id: str = None,
):
    """Generate a string for a GraphQL mutation to create a new pod template."""
    input_fields = [f'name: "{name}"', f'imageName: "{image_name}"']

    # ------------------------------ Optional Fields ----------------------------- #
    if docker_start_cmd is not None:
        docker_start_cmd = docker_start_cmd.replace('"', '\\"')
        input_fields.append(f'dockerArgs: "{docker_start_cmd}"')
    else:
        input_fields.append('dockerArgs: ""')

    input_fields.append(f"containerDiskInGb: {container_disk_in_gb}")

    if volume_in_gb is not None:
        input_fields.append(f"volumeInGb: {volume_in_gb}")
    else:
        input_fields.append("volumeInGb: 0")

    if volume_mount_path is not None:
        input_fields.append(f'volumeMountPath: "{volume_mount_path}"')

    if ports is not None:
        ports = ports.replace(" ", "")
        input_fields.append(f'ports: "{ports}"')
    else:
        input_fields.append('ports: ""')

    if env is not None:
        env_string = ", ".join(
            [f'{{ key: "{key}", value: "{value}" }}' for key, value in env.items()]
        )
        input_fields.append(f"env: [{env_string}]")
    else:
        input_fields.append("env: []")

    if is_serverless:
        input_fields.append("isServerless: true")
    else:
        input_fields.append("isServerless: false")

    if registry_auth_id is not None:
        input_fields.append(f'containerRegistryAuthId : "{registry_auth_id}"')
    else:
        input_fields.append('containerRegistryAuthId : ""')

    input_fields.extend(("startSsh: true", "isPublic: false", 'readme: ""'))
    # Format the input fields into a string
    input_fields_string = ", ".join(input_fields)

    return f"""
    mutation {{
        saveTemplate(
            input: {{
                {input_fields_string}
            }}
        ) {{
            id
            name
            imageName
            dockerArgs
            containerDiskInGb
            volumeInGb
            volumeMountPath
            ports
            env {{
                key
                value
            }}
            isServerless
        }}
    }}
    """