export enum MetricKind {
  METRIC_KIND_UNSPECIFIED = 'METRIC_KIND_UNSPECIFIED',
  GAUGE = 'GAUGE',
  DELTA = 'DELTA',
  CUMULATIVE = 'CUMULATIVE',
}

export enum ValueTypes {
  VALUE_TYPE_UNSPECIFIED = 'VALUE_TYPE_UNSPECIFIED',
  BOOL = 'BOOL',
  INT64 = 'INT64',
  DOUBLE = 'DOUBLE',
  STRING = 'STRING',
  DISTRIBUTION = 'DISTRIBUTION',
  MONEY = 'MONEY',
}

export const alignOptions = [
  {
    text: 'delta',
    value: 'ALIGN_DELTA',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.CUMULATIVE, MetricKind.DELTA],
  },
  {
    text: 'rate',
    value: 'ALIGN_RATE',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.CUMULATIVE, MetricKind.DELTA],
  },
  {
    text: 'interpolate',
    value: 'ALIGN_INTERPOLATE',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE],
  },
  {
    text: 'next older',
    value: 'ALIGN_NEXT_OLDER',
    valueTypes: [
      ValueTypes.INT64,
      ValueTypes.DOUBLE,
      ValueTypes.MONEY,
      ValueTypes.DISTRIBUTION,
      ValueTypes.STRING,
      ValueTypes.VALUE_TYPE_UNSPECIFIED,
      ValueTypes.BOOL,
    ],
    metricKinds: [MetricKind.GAUGE],
  },
  {
    text: 'min',
    value: 'ALIGN_MIN',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'max',
    value: 'ALIGN_MAX',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'mean',
    value: 'ALIGN_MEAN',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'count',
    value: 'ALIGN_COUNT',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.BOOL],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'sum',
    value: 'ALIGN_SUM',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'stddev',
    value: 'ALIGN_STDDEV',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'count true',
    value: 'ALIGN_COUNT_TRUE',
    valueTypes: [ValueTypes.BOOL],
    metricKinds: [MetricKind.GAUGE],
  },
  {
    text: 'count false',
    value: 'ALIGN_COUNT_FALSE',
    valueTypes: [ValueTypes.BOOL],
    metricKinds: [MetricKind.GAUGE],
  },
  {
    text: 'fraction true',
    value: 'ALIGN_FRACTION_TRUE',
    valueTypes: [ValueTypes.BOOL],
    metricKinds: [MetricKind.GAUGE],
  },
  {
    text: 'percentile 99',
    value: 'ALIGN_PERCENTILE_99',
    valueTypes: [ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'percentile 95',
    value: 'ALIGN_PERCENTILE_95',
    valueTypes: [ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'percentile 50',
    value: 'ALIGN_PERCENTILE_50',
    valueTypes: [ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'percentile 05',
    value: 'ALIGN_PERCENTILE_05',
    valueTypes: [ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'percent change',
    value: 'ALIGN_PERCENT_CHANGE',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
];

export const aggOptions = [
  {
    text: 'none',
    value: 'REDUCE_NONE',
    valueTypes: [
      ValueTypes.INT64,
      ValueTypes.DOUBLE,
      ValueTypes.MONEY,
      ValueTypes.DISTRIBUTION,
      ValueTypes.BOOL,
      ValueTypes.STRING,
    ],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE, MetricKind.METRIC_KIND_UNSPECIFIED],
  },
  {
    text: 'mean',
    value: 'REDUCE_MEAN',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'min',
    value: 'REDUCE_MIN',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE, MetricKind.METRIC_KIND_UNSPECIFIED],
  },
  {
    text: 'max',
    value: 'REDUCE_MAX',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE, MetricKind.METRIC_KIND_UNSPECIFIED],
  },
  {
    text: 'sum',
    value: 'REDUCE_SUM',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE, MetricKind.METRIC_KIND_UNSPECIFIED],
  },
  {
    text: 'std. dev.',
    value: 'REDUCE_STDDEV',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE, MetricKind.METRIC_KIND_UNSPECIFIED],
  },
  {
    text: 'count',
    value: 'REDUCE_COUNT',
    valueTypes: [
      ValueTypes.INT64,
      ValueTypes.DOUBLE,
      ValueTypes.MONEY,
      ValueTypes.DISTRIBUTION,
      ValueTypes.BOOL,
      ValueTypes.STRING,
    ],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE],
  },
  {
    text: 'count true',
    value: 'REDUCE_COUNT_TRUE',
    valueTypes: [ValueTypes.BOOL],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: 'count false',
    value: 'REDUCE_COUNT_FALSE',
    valueTypes: [ValueTypes.BOOL],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA],
  },
  {
    text: '99th percentile',
    value: 'REDUCE_PERCENTILE_99',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE],
  },
  {
    text: '95th percentile',
    value: 'REDUCE_PERCENTILE_95',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE],
  },
  {
    text: '50th percentile',
    value: 'REDUCE_PERCENTILE_50',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE],
  },
  {
    text: '5th percentile',
    value: 'REDUCE_PERCENTILE_05',
    valueTypes: [ValueTypes.INT64, ValueTypes.DOUBLE, ValueTypes.MONEY, ValueTypes.DISTRIBUTION],
    metricKinds: [MetricKind.GAUGE, MetricKind.DELTA, MetricKind.CUMULATIVE],
  },
];

export const alignmentPeriods = [
  { text: 'grafana auto', value: 'grafana-auto' },
  { text: 'stackdriver auto', value: 'stackdriver-auto' },
  { text: '1m', value: '+60s' },
  { text: '5m', value: '+300s' },
  { text: '30m', value: '+1800s' },
  { text: '1h', value: '+3600s' },
  { text: '6h', value: '+21600s' },
  { text: '1d', value: '+86400s' },
  { text: '1w', value: '+604800s' },
];

export const stackdriverUnitMappings = {
  bit: 'bits',
  By: 'bytes',
  s: 's',
  min: 'm',
  h: 'h',
  d: 'd',
  us: 'µs',
  ms: 'ms',
  ns: 'ns',
  percent: 'percent',
  MiBy: 'mbytes',
  'By/s': 'Bps',
  GBy: 'decgbytes',
};
