#
# Concurrent queries
#
resource "datadog_monitor" "concurrent_queries" {
  name    = "[${var.environment}] GCP Big Query Concurrent Queries {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}} ({{value}}){{/is_warning}}"
  message = "${coalesce(var.concurrent_queries_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  default(avg(${var.concurrent_queries_timeframe}):avg:gcp.bigquery.query.count{${var.filter_tags}}, 0)
  > ${var.concurrent_queries_threshold_critical}
EOF

  thresholds {
    warning  = "${var.concurrent_queries_threshold_warning}"
    critical = "${var.concurrent_queries_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.concurrent_queries_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.concurrent_queries_extra_tags}"]
}

#
# Execution Time
#
resource "datadog_monitor" "execution_time" {
  name    = "[${var.environment}] GCP Big Query Execution Time {{#is_alert}}{{{comparator}}} {{threshold}}s ({{value}}s){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}s ({{value}}s){{/is_warning}}"
  message = "${coalesce(var.execution_time_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  default(avg(${var.execution_time_timeframe}):avg:gcp.bigquery.query.execution_times.avg{${var.filter_tags}}, 0)
  > ${var.execution_time_threshold_critical}
EOF

  thresholds {
    warning  = "${var.execution_time_threshold_warning}"
    critical = "${var.execution_time_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.execution_time_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.execution_time_extra_tags}"]
}

#
# Scanned Bytes
#
resource "datadog_monitor" "scanned_bytes" {
  name    = "[${var.environment}] GCP Big Query Scanned Bytes {{#is_alert}}{{{comparator}}} {{threshold}}B/mn ({{value}}B/mn){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}B/mn ({{value}}B/mn){{/is_warning}}"
  message = "${coalesce(var.scanned_bytes_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  default(avg(${var.scanned_bytes_timeframe}):avg:gcp.bigquery.query.scanned_bytes{${var.filter_tags}}, 0)
  > ${var.scanned_bytes_threshold_critical}
EOF

  thresholds {
    warning  = "${var.scanned_bytes_threshold_warning}"
    critical = "${var.scanned_bytes_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.scanned_bytes_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.scanned_bytes_extra_tags}"]
}

#
# Scanned Bytes Billed
#
resource "datadog_monitor" "scanned_bytes_billed" {
  name    = "[${var.environment}] GCP Big Query Scanned Bytes Billed {{#is_alert}}{{{comparator}}} {{threshold}}B/mn ({{value}}B/mn){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}B/mn ({{value}}B/mn){{/is_warning}}"
  message = "${coalesce(var.scanned_bytes_billed_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  default(avg(${var.scanned_bytes_billed_timeframe}):avg:gcp.bigquery.query.scanned_bytes_billed{${var.filter_tags}}, 0)
  > ${var.scanned_bytes_billed_threshold_critical}
EOF

  thresholds {
    warning  = "${var.scanned_bytes_billed_threshold_warning}"
    critical = "${var.scanned_bytes_billed_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.scanned_bytes_billed_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.scanned_bytes_billed_extra_tags}"]
}

#
# Available Slots
#
resource "datadog_monitor" "available_slots" {
  name    = "[${var.environment}] GCP Big Query Available Slots {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}} ({{value}}){{/is_warning}}"
  message = "${coalesce(var.available_slots_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  avg(${var.available_slots_timeframe}):avg:gcp.bigquery.slots.total_available{${var.filter_tags}}
  < ${var.available_slots_threshold_critical}
EOF

  thresholds {
    warning  = "${var.available_slots_threshold_warning}"
    critical = "${var.available_slots_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.available_slots_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.available_slots_extra_tags}"]
}

#
# Stored Bytes
#
resource "datadog_monitor" "stored_bytes" {
  name    = "[${var.environment}] GCP Big Query Stored Bytes {{#is_alert}}{{{comparator}}} {{threshold}}B ({{value}}B){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}B ({{value}}B){{/is_warning}}"
  message = "${coalesce(var.stored_bytes_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  default(avg(${var.stored_bytes_timeframe}):avg:gcp.bigquery.storage.stored_bytes{${var.filter_tags}}, 0)
  by {dataset_id,table}
  > ${var.stored_bytes_threshold_critical}
EOF

  thresholds {
    warning  = "${var.stored_bytes_threshold_warning}"
    critical = "${var.stored_bytes_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.stored_bytes_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.stored_bytes_extra_tags}"]
}

#
# Table Count
#
resource "datadog_monitor" "table_count" {
  name    = "[${var.environment}] GCP Big Query Table Count {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}} ({{value}}){{/is_warning}}"
  message = "${coalesce(var.table_count_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  avg(${var.table_count_timeframe}):avg:gcp.bigquery.storage.table_count{${var.filter_tags}}
  by {dataset_id}
  > ${var.table_count_threshold_critical}
EOF

  thresholds {
    warning  = "${var.table_count_threshold_warning}"
    critical = "${var.table_count_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.table_count_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.table_count_extra_tags}"]
}

#
# Uploaded Bytes
#
resource "datadog_monitor" "uploaded_bytes" {
  name    = "[${var.environment}] GCP Big Query Uploaded Bytes {{#is_alert}}{{{comparator}}} {{threshold}}B/mn ({{value}}B/mn){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}B/mn ({{value}}B/mn){{/is_warning}}"
  message = "${coalesce(var.uploaded_bytes_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  default(avg(${var.uploaded_bytes_timeframe}):avg:gcp.bigquery.storage.uploaded_bytes{${var.filter_tags}}, 0)
  by {dataset_id,table}
  > ${var.uploaded_bytes_threshold_critical}
EOF

  thresholds {
    warning  = "${var.uploaded_bytes_threshold_warning}"
    critical = "${var.uploaded_bytes_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.uploaded_bytes_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.uploaded_bytes_extra_tags}"]
}

#
# Uploaded Bytes Billed
#
resource "datadog_monitor" "uploaded_bytes_billed" {
  name    = "[${var.environment}] GCP Big Query Uploaded Bytes Billed {{#is_alert}}{{{comparator}}} {{threshold}}B/mn ({{value}}B/mn){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}B/mn ({{value}}B/mn){{/is_warning}}"
  message = "${coalesce(var.uploaded_bytes_billed_message, var.message)}"

  type = "metric alert"

  query = <<EOF
  default(avg(${var.uploaded_bytes_billed_timeframe}): avg:gcp.bigquery.storage.uploaded_bytes_billed{${var.filter_tags}}, 0)
  by {dataset_id,table}
  > ${var.uploaded_bytes_billed_threshold_critical}
EOF

  thresholds {
    warning  = "${var.uploaded_bytes_billed_threshold_warning}"
    critical = "${var.uploaded_bytes_billed_threshold_critical}"
  }

  include_tags        = true
  notify_no_data      = false
  require_full_window = false
  renotify_interval   = 0
  notify_audit        = false
  timeout_h           = 0
  locked              = false

  evaluation_delay = "${var.evaluation_delay}"
  new_host_delay   = "${var.new_host_delay}"

  silenced = "${var.uploaded_bytes_billed_silenced}"

  tags = ["env:${var.environment}", "type:cloud", "provider:gcp", "resource:big-query", "team:claranet", "created-by:terraform", "${var.uploaded_bytes_billed_extra_tags}"]
}