terraform {
  required_providers {
    edge-connect = {
      source = "local/edge-connect"
    }
  }
}

# Provider configuration with token authentication
provider "edge-connect" {
  endpoint = var.edge_connect_endpoint
  token    = var.edge_connect_token
}

# Alternative: Username/password authentication (uncomment to use)
# provider "edge-connect" {
#   endpoint = var.edge_connect_endpoint
#   username = var.edge_connect_username
#   password = var.edge_connect_password
# }

# Data source: Look up an existing app by ID
data "edge-connect_app" "existing_app" {
  id = var.app_id
}

# Data source: Look up an existing app instance by ID
data "edge-connect_app_instance" "existing_instance" {
  id = var.app_instance_id
}

# You can use data from data sources to create new resources
resource "edge-connect_app_instance" "new_instance" {
  name        = "new-instance-based-on-existing"
  app_id      = data.edge-connect_app.existing_app.name
  description = "New instance created based on existing app: ${data.edge-connect_app.existing_app.name}"
}

# Outputs showing data source information
output "existing_app_info" {
  description = "Information about the existing app"
  value = {
    id          = data.edge-connect_app.existing_app.id
    name        = data.edge-connect_app.existing_app.name
    version     = data.edge-connect_app.existing_app.version
    description = data.edge-connect_app.existing_app.description
    status      = data.edge-connect_app.existing_app.status
  }
}

output "existing_instance_info" {
  description = "Information about the existing app instance"
  value = {
    id          = data.edge-connect_app_instance.existing_instance.id
    name        = data.edge-connect_app_instance.existing_instance.name
    app_id      = data.edge-connect_app_instance.existing_instance.app_id
    description = data.edge-connect_app_instance.existing_instance.description
    status      = data.edge-connect_app_instance.existing_instance.status
  }
}

output "new_instance_id" {
  description = "ID of the newly created instance"
  value       = edge-connect_app_instance.new_instance.id
}