package main

import (
	"context"
	"os"

	"dagger.io/dagger"
	"github.com/joho/godotenv"
)

func Plan(ctx context.Context) error {
	terraform, err := bootstrap(ctx)
	if err != nil {
		return err
	}

	_, err = terraform.WithExec([]string{
		"plan",
	}).
		ExitCode(ctx)
	if err != nil {
		return err
	}

	return nil
}

func bootstrap(ctx context.Context) (*dagger.Container, error) {
	_ = godotenv.Load()

	client, err := dagger.Connect(ctx, dagger.WithLogOutput(os.Stdout))
	if err != nil {
		return nil, err
	}

	username := client.SetSecret("MINIO_USERNAME", os.Getenv("MINIO_USERNAME"))
	password := client.SetSecret("MINIO_PASSWORD", os.Getenv("MINIO_PASSWORD"))

	terraformDir := client.Host().Directory("infrastructure", dagger.HostDirectoryOpts{Exclude: []string{
		".terraform/",
	}})

	terraform := client.
		Container().
		From("hashicorp/terraform").
		WithSecretVariable("AWS_ACCESS_KEY_ID", username).
		WithSecretVariable("AWS_SECRET_ACCESS_KEY", password).
		WithSecretVariable("TF_VAR_minio_user", username).
		WithSecretVariable("TF_VAR_minio_password", password).
		WithEnvVariable("MINIO_ENABLE_HTTPS", "true").
		WithMountedDirectory("/mnt/terraform", terraformDir).
		WithWorkdir("/mnt/terraform").
		WithExec([]string{
			"init",
		})

	return terraform, nil

}