import {CHART_PALETTE} from 'sentry/constants/chartPalette';
import {t} from 'sentry/locale';
import type {Organization} from 'sentry/types';
import {SPAN_OP_BREAKDOWN_FIELDS} from 'sentry/utils/discover/fields';

import {getTermHelp, PerformanceTerm} from '../../data';

import {GenericPerformanceWidgetDataType} from './types';

export interface ChartDefinition {
  dataType: GenericPerformanceWidgetDataType;
  fields: string[];
  // Additional fields to get requested but are not directly used in visualization.
  title: string;

  titleTooltip: string;
  // The first field in the list will be treated as the primary field in most widgets (except for special casing).
  allowsOpenInDiscover?: boolean;

  chartColor?: string;
  secondaryFields?: string[]; // Optional. Will default to colors depending on placement in list or colors from the chart itself.

  vitalStops?: {
    meh: number;
    poor: number;
  };
}

export enum PerformanceWidgetSetting {
  DURATION_HISTOGRAM = 'duration_histogram',
  LCP_HISTOGRAM = 'lcp_histogram',
  FCP_HISTOGRAM = 'fcp_histogram',
  FID_HISTOGRAM = 'fid_histogram',
  APDEX_AREA = 'apdex_area',
  P50_DURATION_AREA = 'p50_duration_area',
  P75_DURATION_AREA = 'p75_duration_area',
  P95_DURATION_AREA = 'p95_duration_area',
  P99_DURATION_AREA = 'p99_duration_area',
  P75_LCP_AREA = 'p75_lcp_area',
  TPM_AREA = 'tpm_area',
  FAILURE_RATE_AREA = 'failure_rate_area',
  USER_MISERY_AREA = 'user_misery_area',
  WORST_LCP_VITALS = 'worst_lcp_vitals',
  WORST_FCP_VITALS = 'worst_fcp_vitals',
  WORST_CLS_VITALS = 'worst_cls_vitals',
  WORST_FID_VITALS = 'worst_fid_vitals',
  MOST_CHANGED = 'most_changed',
  MOST_IMPROVED = 'most_improved',
  MOST_REGRESSED = 'most_regressed',
  MOST_RELATED_ERRORS = 'most_related_errors',
  MOST_RELATED_ISSUES = 'most_related_issues',
  MOST_TIME_SPENT_DB_QUERIES = 'most_time_spent_db_queries',
  HIGHEST_OPPORTUNITY_PAGES = 'highest_opportunity_pages',
  SLOW_HTTP_OPS = 'slow_http_ops',
  SLOW_DB_OPS = 'slow_db_ops',
  SLOW_RESOURCE_OPS = 'slow_resource_ops',
  SLOW_BROWSER_OPS = 'slow_browser_ops',
  COLD_STARTUP_AREA = 'cold_startup_area',
  WARM_STARTUP_AREA = 'warm_startup_area',
  SLOW_FRAMES_AREA = 'slow_frames_area',
  FROZEN_FRAMES_AREA = 'frozen_frames_area',
  MOST_SLOW_FRAMES = 'most_slow_frames',
  MOST_FROZEN_FRAMES = 'most_frozen_frames',
  SPAN_OPERATIONS = 'span_operations',
  TIME_TO_INITIAL_DISPLAY = 'time_to_initial_display',
  TIME_TO_FULL_DISPLAY = 'time_to_full_display',
  OVERALL_PERFORMANCE_SCORE = 'overall_performance_score',
  MOST_TIME_CONSUMING_RESOURCES = 'most_time_consuming_resources',
  SLOW_SCREENS_BY_TTID = 'slow_screens_by_ttid',
}

const WIDGET_PALETTE = CHART_PALETTE[5];
export const WIDGET_DEFINITIONS: ({
  organization,
}: {
  organization: Organization;
}) => Record<PerformanceWidgetSetting, ChartDefinition> = ({
  organization,
}: {
  organization: Organization;
}) => ({
  [PerformanceWidgetSetting.DURATION_HISTOGRAM]: {
    title: t('Duration Distribution'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.DURATION_DISTRIBUTION),
    fields: ['transaction.duration'],
    dataType: GenericPerformanceWidgetDataType.HISTOGRAM,
    chartColor: WIDGET_PALETTE[5],
  },
  [PerformanceWidgetSetting.LCP_HISTOGRAM]: {
    title: t('LCP Distribution'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.DURATION_DISTRIBUTION),
    fields: ['measurements.lcp'],
    dataType: GenericPerformanceWidgetDataType.HISTOGRAM,
    chartColor: WIDGET_PALETTE[5],
  },
  [PerformanceWidgetSetting.FCP_HISTOGRAM]: {
    title: t('FCP Distribution'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.DURATION_DISTRIBUTION),
    fields: ['measurements.fcp'],
    dataType: GenericPerformanceWidgetDataType.HISTOGRAM,
    chartColor: WIDGET_PALETTE[5],
  },
  [PerformanceWidgetSetting.FID_HISTOGRAM]: {
    title: t('FID Distribution'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.DURATION_DISTRIBUTION),
    fields: ['measurements.fid'],
    dataType: GenericPerformanceWidgetDataType.HISTOGRAM,
    chartColor: WIDGET_PALETTE[5],
  },
  [PerformanceWidgetSetting.WORST_LCP_VITALS]: {
    title: t('Worst LCP Web Vitals'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.LCP),
    fields: ['measurements.lcp'],
    vitalStops: {
      poor: 4000,
      meh: 2500,
    },
    dataType: GenericPerformanceWidgetDataType.VITALS,
  },
  [PerformanceWidgetSetting.WORST_FCP_VITALS]: {
    title: t('Worst FCP Web Vitals'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.FCP),
    fields: ['measurements.fcp'],
    vitalStops: {
      poor: 3000,
      meh: 1000,
    },
    dataType: GenericPerformanceWidgetDataType.VITALS,
  },
  [PerformanceWidgetSetting.WORST_FID_VITALS]: {
    title: t('Worst FID Web Vitals'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.FID),
    fields: ['measurements.fid'],
    vitalStops: {
      poor: 300,
      meh: 100,
    },
    dataType: GenericPerformanceWidgetDataType.VITALS,
  },
  [PerformanceWidgetSetting.WORST_CLS_VITALS]: {
    title: t('Worst CLS Web Vitals'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.CLS),
    fields: ['measurements.cls'],
    vitalStops: {
      poor: 0.25,
      meh: 0.1,
    },
    dataType: GenericPerformanceWidgetDataType.VITALS,
  },
  [PerformanceWidgetSetting.TPM_AREA]: {
    title: t('Transactions Per Minute'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.TPM),
    fields: ['tpm()'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[1],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.APDEX_AREA]: {
    title: t('Apdex'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.APDEX),
    fields: ['apdex()'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[4],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.P50_DURATION_AREA]: {
    title: t('p50 Duration'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.P50),
    fields: ['p50(transaction.duration)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[3],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.P75_DURATION_AREA]: {
    title: t('p75 Duration'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.P75),
    fields: ['p75(transaction.duration)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[3],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.P95_DURATION_AREA]: {
    title: t('p95 Duration'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.P95),
    fields: ['p95(transaction.duration)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[3],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.P99_DURATION_AREA]: {
    title: t('p99 Duration'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.P99),
    fields: ['p99(transaction.duration)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[3],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.P75_LCP_AREA]: {
    title: t('p75 LCP'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.P75),
    fields: ['p75(measurements.lcp)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[1],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.FAILURE_RATE_AREA]: {
    title: t('Failure Rate'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.FAILURE_RATE),
    fields: ['failure_rate()'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[2],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.USER_MISERY_AREA]: {
    title: t('User Misery'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.USER_MISERY),
    fields: [`user_misery()`],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[0],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.COLD_STARTUP_AREA]: {
    title: t('Cold Startup Time'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.APP_START_COLD),
    fields: ['p75(measurements.app_start_cold)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[4],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.WARM_STARTUP_AREA]: {
    title: t('Warm Startup Time'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.APP_START_WARM),
    fields: ['p75(measurements.app_start_warm)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[3],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.SLOW_FRAMES_AREA]: {
    title: t('Slow Frames'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.SLOW_FRAMES),
    fields: ['p75(measurements.frames_slow_rate)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[0],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.FROZEN_FRAMES_AREA]: {
    title: t('Frozen Frames'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.FROZEN_FRAMES),
    fields: ['p75(measurements.frames_frozen_rate)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[5],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.MOST_RELATED_ERRORS]: {
    title: t('Most Related Errors'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.MOST_ERRORS),
    fields: [`failure_count()`],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.MOST_RELATED_ISSUES]: {
    title: t('Most Related Issues'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.MOST_ISSUES),
    fields: [`count()`],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.MOST_TIME_SPENT_DB_QUERIES]: {
    title: t('Most Time-Consuming Queries'),
    subTitle: t('Top queries by total duration'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.MOST_TIME_SPENT_DB_QUERIES),
    fields: [`time_spent_percentage()`],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.MOST_TIME_CONSUMING_RESOURCES]: {
    title: t('Most Time Consuming Resources'),
    subTitle: t('Render blocking for pages'),
    titleTooltip: getTermHelp(
      organization,
      PerformanceTerm.MOST_TIME_CONSUMING_RESOURCES
    ),
    fields: [`time_spent_percentage()`],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.HIGHEST_OPPORTUNITY_PAGES]: {
    title: t('Best Page Opportunities'),
    subTitle: t('Pages to improve your performance score'),
    titleTooltip: '',
    fields: [`count()`],
    dataType: GenericPerformanceWidgetDataType.PERFORMANCE_SCORE_LIST,
  },
  [PerformanceWidgetSetting.OVERALL_PERFORMANCE_SCORE]: {
    title: t('Performance Score'),
    subTitle: t('The overall performance score across selected frontend projects only'),
    titleTooltip: '',
    fields: [],
    dataType: GenericPerformanceWidgetDataType.PERFORMANCE_SCORE,
  },
  [PerformanceWidgetSetting.SLOW_HTTP_OPS]: {
    title: t('Slow HTTP Ops'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.SLOW_HTTP_SPANS),
    fields: [`p75(spans.http)`, 'p75(spans.db)'],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.SLOW_BROWSER_OPS]: {
    title: t('Slow Browser Ops'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.SLOW_HTTP_SPANS),
    fields: [`p75(spans.browser)`],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.SLOW_RESOURCE_OPS]: {
    title: t('Slow Resource Ops'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.SLOW_HTTP_SPANS),
    fields: [`p75(spans.resource)`],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.SLOW_DB_OPS]: {
    title: t('Slow DB Ops'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.SLOW_HTTP_SPANS),
    fields: [`p75(spans.db)`, 'p75(spans.http)'],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.TIME_TO_INITIAL_DISPLAY]: {
    title: t('Time to Initial Display'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.TIME_TO_INITIAL_DISPLAY),
    fields: ['p75(measurements.time_to_initial_display)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[4],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.TIME_TO_FULL_DISPLAY]: {
    title: t('Time to Full Display'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.TIME_TO_FULL_DISPLAY),
    fields: ['p75(measurements.time_to_full_display)'],
    dataType: GenericPerformanceWidgetDataType.AREA,
    chartColor: WIDGET_PALETTE[4],
    allowsOpenInDiscover: true,
  },
  [PerformanceWidgetSetting.MOST_SLOW_FRAMES]: {
    title: t('Most Slow Frames'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.SLOW_FRAMES),
    fields: ['avg(measurements.frames_slow)'],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.MOST_FROZEN_FRAMES]: {
    title: t('Most Frozen Frames'),
    titleTooltip: getTermHelp(organization, PerformanceTerm.FROZEN_FRAMES),
    fields: ['avg(measurements.frames_frozen)'],
    dataType: GenericPerformanceWidgetDataType.LINE_LIST,
    chartColor: WIDGET_PALETTE[0],
  },
  [PerformanceWidgetSetting.MOST_IMPROVED]: {
    title: t('Most Improved'),
    titleTooltip: t(
      'This compares the baseline (%s) of the past with the present.',
      'improved'
    ),
    fields: [],
    dataType: GenericPerformanceWidgetDataType.TRENDS,
  },
  [PerformanceWidgetSetting.MOST_REGRESSED]: {
    title: t('Most Regressed'),
    titleTooltip: t(
      'This compares the baseline (%s) of the past with the present.',
      'regressed'
    ),
    fields: [],
    dataType: GenericPerformanceWidgetDataType.TRENDS,
  },
  [PerformanceWidgetSetting.MOST_CHANGED]: {
    title: t('Most Changed'),
    titleTooltip: t(
      'This compares the baseline (%s) of the past with the present.',
      'changed'
    ),
    fields: [],
    dataType: GenericPerformanceWidgetDataType.TRENDS,
  },
  [PerformanceWidgetSetting.SPAN_OPERATIONS]: {
    title: t('Span Operations Breakdown'),
    titleTooltip: '',
    fields: SPAN_OP_BREAKDOWN_FIELDS.map(spanOp => `p75(${spanOp})`),
    dataType: GenericPerformanceWidgetDataType.STACKED_AREA,
  },
  [PerformanceWidgetSetting.SLOW_SCREENS_BY_TTID]: {
    title: t('Average TTIDs'),
    titleTooltip: '',
    subTitle: t('Top screens by count'),
    fields: ['avg(measurements.time_to_initial_display)'],
    dataType: GenericPerformanceWidgetDataType.SLOW_SCREENS_BY_TTID,
  },
});