import { Container } from "@cloudflare/containers";
import type { DurableObject } from "cloudflare:workers";

interface ContainerEnv {
  CARRY_GITHUB_TOKEN: string;
  OBSIDIAN_AUTH_TOKEN: string;
  OBSIDIAN_ENCRYPTION_KEY: string;
  OBSIDIAN_ENCRYPTION_SALT: string;
}

export class StrataContainer extends Container<ContainerEnv> {
  defaultPort = 8080;
  sleepAfter = "5m";

  constructor(ctx: DurableObject["ctx"], env: ContainerEnv) {
    super(ctx, env);
    // Set env vars before container starts — inject secrets from worker bindings
    this.envVars = {
      VAULT_PATH: "/data/vault",
      CARRY_PATH: "/data/carry",
      CARRY_BRANCH: "main",
      ...(env.CARRY_GITHUB_TOKEN ? { CARRY_GITHUB_TOKEN: env.CARRY_GITHUB_TOKEN } : {}),
      ...(env.OBSIDIAN_AUTH_TOKEN ? { OBSIDIAN_AUTH_TOKEN: env.OBSIDIAN_AUTH_TOKEN } : {}),
      OBSIDIAN_VAULT_ID: "6472c50492efb918c2878e61048218f2",
      OBSIDIAN_VAULT_NAME: "notes",
      OBSIDIAN_SYNC_HOST: "sync-53.obsidian.md",
      ...(env.OBSIDIAN_ENCRYPTION_KEY ? { OBSIDIAN_ENCRYPTION_KEY: env.OBSIDIAN_ENCRYPTION_KEY } : {}),
      ...(env.OBSIDIAN_ENCRYPTION_SALT ? { OBSIDIAN_ENCRYPTION_SALT: env.OBSIDIAN_ENCRYPTION_SALT } : {}),
    };
  }

  async onStart() {
    const has = (k: string) => !!this.envVars?.[k];
    console.log("[strata-container] started, carry:", has("CARRY_GITHUB_TOKEN") ? "set" : "missing", "obsidian:", has("OBSIDIAN_AUTH_TOKEN") ? "set" : "missing");
  }

  async onStop() {
    console.log("[strata-container] stopped");
  }
}