"""A small Dokploy stack: a project, a Postgres instance and a public app.

    export DOKPLOY_HOST=https://dokploy.example.com
    export DOKPLOY_API_KEY=...
    pulumi up
"""

import pulumi
import pulumi_dokploy as dokploy
import pulumi_random as random

shop = dokploy.Project(
    "shop",
    name="shop",
    description="Storefront and its backing services",
)

db_password = random.RandomPassword("postgres", length=32, special=False)

db = dokploy.Postgres(
    "db",
    name="shop-db",
    environment_id=shop.default_environment_id,
    docker_image="postgres:16-alpine",
    database_name="shop",
    database_user="shop",
    database_password=db_password.result,
    memory_limit="1g",
)

# Dokploy resolves service names on the shared Docker network, so the database
# is reachable by its generated app_name.
database_url = pulumi.Output.all(db.app_name, db_password.result).apply(
    lambda args: f"DATABASE_URL=postgresql://shop:{args[1]}@{args[0]}:5432/shop"
)

api = dokploy.Application(
    "api",
    name="api",
    environment_id=shop.default_environment_id,
    source_type="docker",
    docker_image="ghcr.io/acme/api:1.4.0",
    env=database_url,
    replicas=2,
    memory_limit="512m",
)

dokploy.Domain(
    "api",
    application_id=api.id,
    domain_type="application",
    host="api.example.com",
    port=3000,
    https=True,
    certificate_type="letsencrypt",
)

pulumi.export("project_id", shop.id)
pulumi.export("api_id", api.id)