main.tf

locals {
  locations_data = jsondecode(file("${path.module}/locations.json"))

  locations_name = {
    for location in local.locations_data.locations : location.name => {
      name                  = location.name
      display_name          = location.displayName
      short_name            = location.shortName
      regional_display_name = location.regionalDisplayName
      paired_region_name    = location.pairedRegionName
    }
  }

  locations_display_name = {
    for location in local.locations_data.locations : location.displayName => {
      name                  = location.name
      display_name          = location.displayName
      short_name            = location.shortName
      regional_display_name = location.regionalDisplayName
      paired_region_name    = location.pairedRegionName
    }
  }

  lookup_name         = lookup(local.locations_name, var.location, null)
  lookup_display_name = lookup(local.locations_display_name, var.location, null)
  location = try(coalesce(
    local.lookup_name,
    local.lookup_display_name
  ), "none")
}