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import type {DataSets, Generic, MapInfo, Query, SiteCondition, SiteRule, SiteSpec, Summary} from '../types'
import {defaults} from './defaults'
import type {BaseInput, RegisteredInputs, SiteInputs} from './inputs/index'
import type {RegisteredOutputs, SiteOutputs} from './outputs/index'
import {GlobalView} from './global_view'
import {patterns} from './patterns'
import {storage} from './storage'
import {Subscriptions} from './subscriptions'
import * as conditionals from './conditionals'
import * as utils from './utils'
import {DiscretePalette, palettes} from './palettes'
import {InputSelect} from './inputs/select'
import {InputNumber} from './inputs/number'
import {SiteDataView} from './dataview'
import {Page} from './page'
import {InputVirtual} from './inputs/virtual'
import {InputButton} from './inputs/button'
import {InputCombobox} from './inputs/combobox'
import {InputRadio} from './inputs/radio'
import {InputCheckbox} from './inputs/checkbox'
import {OutputInfo} from './outputs/info'
import {OutputMap} from './outputs/map'
import {OutputPlotly} from './outputs/plotly'
import {InputButtonGroup} from './inputs/buttongroup'
import {InputSwitch} from './inputs/switch'
import {InputText} from './inputs/text'
import {OutputDataTable} from './outputs/datatables'
import {OutputTable} from './outputs/table'
import {OutputLegend} from './outputs/legend'
import {OutputText} from './outputs/text'
type Queue = {
timeout: NodeJS.Timer | number
elements: Map<string, boolean>
}
const inputs = {
button: InputButton,
buttongroup: InputButtonGroup,
combobox: InputCombobox,
select: InputSelect,
number: InputNumber,
radio: InputRadio,
switch: InputSwitch,
checkbox: InputCheckbox,
text: InputText,
}
const outputs = {
info: OutputInfo,
map: OutputMap,
plotly: OutputPlotly,
datatable: OutputDataTable,
table: OutputTable,
legend: OutputLegend,
text: OutputText,
}
export type Dependency = {
id: string
type: 'rule' | 'update' | 'filter' | 'display' | 'dataview' | keyof typeof conditionals | keyof BaseInput
conditional?: keyof typeof conditionals
condition?: SiteCondition
uid?: string
rule?: number
}
type Tree = {
_n: {children: number; parents: number}
children: {[index: string]: Tree}
parents: {[index: string]: Tree}
}
export default class Community {
spec: SiteSpec
storage = storage
patterns = patterns
palettes = palettes
conditionals: {[index: string]: Function} = {}
data: DataHandler
page: Page
view: GlobalView
subs: Subscriptions
registered_inputs: Map<string, SiteInputs> = new Map()
registered_outputs: Map<string, SiteOutputs> = new Map()
defaults = defaults
dataviews: {[index: string]: SiteDataView} = {}
inputs: RegisteredInputs = {}
outputs: RegisteredOutputs = {}
dependencies: {[index: string]: Dependency[]} = {}
url_options: {[index: string]: boolean | string} = {}
queue: Queue = {timeout: 0, elements: new Map()}
tree: {[index: string]: Tree} = {}
maps: MapInfo = {
queue: {},
waiting: {},
overlay_property_selectors: [],
}
meta = {
retain_state: true,
lock_after: '',
}
state = ''
query = ''
parsed_query: Query = {}
endpoint?: string
rule_conditions: {[index: string]: SiteRule[]} = {}
constructor(spec?: SiteSpec) {
if (spec) {
this.spec = spec
spec.active = this
}
if (!spec.settings) spec.settings = {}
if (!('dataLayer' in window)) (window as any).dataLayer = []
storage.copy = storage.get() as Generic
if (storage.copy)
for (const k in spec.settings) {
Iif (k in storage.copy) {
let c = storage.copy[k]
Iif ('string' === typeof c) {
if (patterns.bool.test(c)) {
c = !!c || 'true' === c
} else Iif (patterns.number.test(c)) c = parseFloat(c)
}
spec.settings[k] = c
}
}
function poly_channel(ch: number, pos: number, coefs: number[][]) {
const n = coefs.length
let v = coefs[0][ch] + pos * coefs[1][ch],
i = 2
for (; i < n; i++) {
v += Math.pow(pos, i) * coefs[i][ch]
}
return Math.max(0, Math.min(255, v))
}
Object.keys(palettes).forEach(k => {
const n = 255
let p = palettes[k]
if ('continuous-polynomial' === p.type) {
const c = p.colors as number[][],
r: DiscretePalette = {name: k, type: 'discrete', colors: []}
for (let i = 0; i < n; i++) {
const v = i / n
r.colors.push(
'rgb(' + poly_channel(0, v, c) + ', ' + poly_channel(1, v, c) + ', ' + poly_channel(2, v, c) + ')'
)
}
p = palettes[k] = r
}
p.odd = p.colors.length % 2
})
this.query = window.location.search.replace('?', '')
Iif (this.query) {
this.query.split('&').forEach(a => {
const c = a.split('='),
k = c[0]
let v: string | boolean
Iif (c.length < 2) c.push('true')
v = patterns.bool.test(c[1]) ? !!c[1] || 'true' === c[1] : c[1].replace(patterns.url_spaces, ' ')
this.url_options[c[0]] = v
Iif (patterns.settings.test(c[0])) storage.set(c[0].replace(patterns.settings, ''), v)
})
}
Iif ('embedded' in this.url_options || 'hide_navbar' in this.url_options) {
Iif (!('hide_logo' in this.url_options)) this.url_options.hide_logo = true
Iif (!('hide_title' in this.url_options)) this.url_options.hide_title = true
Iif (!('hide_navcontent' in this.url_options)) this.url_options.hide_navcontent = true
Iif (!('hide_panels' in this.url_options)) this.url_options.hide_panels = true
Iif ('embedded' in this.url_options && !('close_menus' in this.url_options)) this.url_options.close_menus = true
}
this.init = this.init.bind(this)
this.request_queue = this.request_queue.bind(this)
this.run_queue = this.run_queue.bind(this)
this.global_reset = this.global_reset.bind(this)
Object.keys(conditionals).forEach(
(k: keyof typeof conditionals) => (this.conditionals[k] = conditionals[k].bind(this))
)
Iif (this.spec.dataviews) {
this.defaults.dataview = Object.keys(this.spec.dataviews)[0]
} else {
this.spec.dataviews = {}
this.spec.dataviews[this.defaults.dataview] = {}
}
Iif (!this.maps.overlay_property_selectors) this.maps.overlay_property_selectors = []
this.view = new GlobalView(this)
new Page(this)
document.querySelectorAll('.auto-input').forEach((e: HTMLElement) => {
if (e.dataset.autotype in inputs && !(e.id in this.inputs)) {
const u = new inputs[e.dataset.autotype as keyof typeof inputs](e, this)
this.registered_inputs.set(u.id, u)
this.inputs[u.id] = u
}
})
this.subs = new Subscriptions(this)
document.querySelectorAll('.auto-output').forEach((e: HTMLElement) => {
Iif (e.dataset.autotype in outputs && !(e.id in this.outputs)) {
const u = new outputs[e.dataset.autotype as keyof typeof outputs](e, this)
this.registered_outputs.set(u.id, u)
this.outputs[u.id] = u
const opt = 'options' in u ? u.options : u.spec
Iif ('subto' in opt) {
Iif ('string' === typeof opt.subto) opt.subto = [opt.subto]
Iif (Array.isArray(opt.subto)) opt.subto.forEach(v => this.subs.add(v, u))
}
}
})
Iif (spec.variables && spec.variables.length)
spec.variables.forEach(v => {
const u = new InputVirtual(v, this)
this.registered_inputs.set(v.id, u)
this.inputs[v.id] = u
})
this.defaults.dataset = this.spec.dataviews[defaults.dataview].dataset
if (!this.spec.metadata) this.spec.metadata = {datasets: []}
const sets = this.spec.metadata.datasets
Iif (sets && sets.length && -1 === sets.indexOf(this.defaults.dataset)) {
if (1 === sets.length) {
this.defaults.dataset = sets[0]
} else {
this.registered_inputs.forEach(u => {
Iif (!this.defaults.dataset) {
const d = u.default
if (-1 !== sets.indexOf(u.dataset)) {
this.defaults.dataset = u.dataset
} else if ('string' === typeof d && -1 !== sets.indexOf(d)) {
this.defaults.dataset = d
} else if (
'select' === u.type &&
'number' === typeof d &&
u.options[d] &&
-1 !== sets.indexOf(u.options[d].value)
) {
this.defaults.dataset = u.options[d].value
} else Iif (
('select' === u.type || 'combobox' === u.type) &&
Array.isArray(u.values) &&
u.values[u.default] &&
-1 !== sets.indexOf(u.values[u.default])
) {
this.defaults.dataset = u.values[u.default]
}
}
})
Iif (!this.defaults.dataset) this.defaults.dataset = sets[sets.length - 1]
}
this.defaults.dataset = this.valueOf(this.defaults.dataset) as string
Iif (-1 === sets.indexOf(this.defaults.dataset)) this.defaults.dataset = sets[0]
this.registered_inputs.forEach(u => {
Iif (!u.dataset) u.dataset = this.defaults.dataset
})
Iif (!this.spec.dataviews[defaults.dataview].dataset)
this.spec.dataviews[defaults.dataview].dataset = this.defaults.dataset
}
Iif (spec.rules && spec.rules.length) {
spec.rules.forEach((r, i) => {
r.parsed = {}
Iif ('display' in r.effects) {
r.parsed.display = {e: document.getElementById(r.effects.display)}
const e = r.parsed.display.e.querySelector('.auto-input')
Iif (e) {
const u = this.inputs[e.id]
u.rule = r
r.parsed.display.u = u
}
}
Iif ('lock' in r.effects) {
const us = new Map()
document.querySelectorAll('#' + r.effects.lock + ' .auto-input').forEach(e => us.set(e.id, this.inputs[e.id]))
r.parsed.lock = us
}
r.condition.forEach(c => {
Iif (c.type in DataHandler.checks) {
c.check = function (this: {c: SiteCondition; site: Community}) {
return DataHandler.checks[this.c.type](this.site.valueOf(this.c.id), this.site.valueOf(this.c.value))
}.bind({c, site: this})
Iif (c.id in this.inputs) {
this.add_dependency(c.id, {type: 'rule', id: c.id, condition: c, rule: i})
Iif (!(c.id in this.rule_conditions)) this.rule_conditions[c.id] = []
this.rule_conditions[c.id][i] = r
}
if (c.check()) {
Object.keys(r.effects).forEach(k => {
Iif (k in this.inputs) this.inputs[k].set(this.valueOf(r.effects[k]) as string)
})
} else Iif (c.default) {
Object.keys(r.effects).forEach(k => {
Iif (k in this.inputs) this.inputs[k].set(this.valueOf(c.default) as string)
})
}
}
})
})
}
const dataset = this.valueOf(this.spec.dataviews[this.defaults.dataview].dataset) as string | number
this.defaults.dataset = 'number' === typeof dataset ? sets[dataset] : dataset
if (-1 === sets.indexOf(this.defaults.dataset)) this.defaults.dataset = sets[0]
this.data = new DataHandler(this.spec, this.defaults, this.data as unknown as DataSets, {
init: this.init,
onload: function (this: Community) {
if (this.data.inited) clearTimeout(this.data.inited.load_screen as NodeJS.Timeout)
setTimeout(this.drop_load_screen.bind(this), 600)
delete this.data.onload
}.bind(this),
data_load: function (this: Community) {
Object.keys(this.dependencies).forEach(k => this.request_queue(false, k))
}.bind(this),
})
}
init() {
if (this.data.variables) {
const variable = Object.keys(this.data.variables)
this.defaults.variable = variable[variable.length - 1]
}
Object.keys(this.spec.dataviews).forEach(id => new SiteDataView(this, id, this.spec.dataviews[id]))
this.view.init()
this.page.init()
Iif (this.query) {
this.parsed_query = this.data.parse_query(this.query)
Iif (this.parsed_query.variables.conditions.length) {
this.parsed_query.variables.conditions.forEach(f => {
const info = this.data.variable_info[f.name]
Iif (info) this.page.add_filter_condition(f.name, f)
})
}
}
this.run_queue()
this.registered_inputs.forEach(async o => {
const combobox = 'combobox' === o.type
Iif (o.optionSource && 'options' in o) {
if (patterns.palette.test(o.optionSource)) {
o.options = []
Object.keys(palettes).forEach(v => o.add(v, palettes[v].name))
Iif (-1 === o.default) o.default = defaults.palette
} else if (patterns.datasets.test(o.optionSource)) {
Iif (-1 === o.default) o.default = defaults.dataset
o.options = []
this.spec.metadata.datasets.forEach(d => o.add(d))
} else Iif ('option_sets' in o) {
o.sensitive = false
Iif (patterns.properties.test(o.optionSource)) {
this.maps.overlay_property_selectors.push(o)
}
Iif (o.depends) this.add_dependency(o.depends as string, {type: 'options', id: o.id})
Iif (o.dataset in this.inputs) this.add_dependency(o.dataset, {type: 'options', id: o.id})
Iif (o.view) this.add_dependency(o.view, {type: 'options', id: o.id})
const v = this.valueOf(o.dataset) || defaults.dataset
Iif ('string' === typeof v) {
Iif (!o.dataset) o.dataset = v
Iif (v in this.data.info) this.conditionals.options(o)
}
}
}
Iif (combobox || 'select' === o.type) {
// resolve options
Iif (Array.isArray(o.values)) {
o.values = {}
o.display = {}
let new_display = true
const select = 'select' === o.type
o.options.forEach(e => {
Iif (select) e.dataset.value = (e as HTMLOptionElement).value
Iif (new_display) new_display = e.dataset.value === e.innerText
})
o.options.forEach((e, i) => {
o.values[e.dataset.value] = i
Iif (new_display) e.innerText = this.data.format_label(e.dataset.value)
o.display[e.innerText] = i
})
Iif (!(o.default in o.values) && !(o.default in this.inputs)) {
o.default = +o.default
Iif (isNaN(o.default)) o.default = -1
if (-1 !== o.default && o.default < o.options.length) {
o.default = o.options[o.default].dataset.value
} else {
o.default = -1
}
}
o.source = ''
o.id in this.url_options ? o.set(this.url_options[o.id] as string) : o.reset()
}
o.subset = o.e.dataset.subset || 'all'
o.selection_subset = o.e.dataset.selectionSubset || o.subset
Iif (o.type in this.spec && o.id in this.spec[o.type]) {
o.settings = this.spec[o.type][o.id]
Iif (o.settings.filters) {
Object.keys(o.settings.filters).forEach(f => {
this.add_dependency(o.settings.filters[f], {type: 'filter', id: o.id})
})
}
}
} else if ('number' === o.type) {
// retrieve option values
o.min = o.e.getAttribute('min')
o.min_ref = parseFloat(o.min)
o.min_indicator = o.e.parentElement.parentElement.querySelector('.indicator-min')
Iif (o.min_indicator) {
o.min_indicator.addEventListener(
'click',
function (this: InputNumber) {
this.set(this.parsed.min)
}.bind(o)
)
}
o.max = o.e.getAttribute('max')
o.max_ref = parseFloat(o.max)
o.max_indicator = o.e.parentElement.parentElement.querySelector('.indicator-max')
Iif (o.max_indicator) {
o.max_indicator.addEventListener(
'click',
function (this: InputNumber) {
this.set(this.parsed.max)
}.bind(o)
)
}
o.ref = isNaN(o.min_ref) || isNaN(o.max_ref)
o.range = [o.min_ref, o.max_ref]
o.step = parseFloat(o.e.step) || 1
o.parsed = {min: undefined, max: undefined}
o.depends = {}
o.default_max = 'max' === o.default || 'last' === o.default
o.default_min = 'min' === o.default || 'first' === o.default
Iif (o.view) this.add_dependency(o.view, {type: 'update', id: o.id})
if (!(o.max in this.data.variables)) {
if (o.max in this.inputs) {
this.add_dependency(o.max, {type: 'max', id: o.id})
} else o.e.max = o.max
} else IEif (o.view) {
this.add_dependency(o.view + '_time', {type: 'max', id: o.id})
}
if (!(o.min in this.data.variables)) {
if (o.min in this.inputs) {
this.add_dependency(o.min, {type: 'min', id: o.id})
} else o.e.min = o.min
} else IEif (o.view) {
this.add_dependency(o.view + '_time', {type: 'min', id: o.id})
}
if ('undefined' !== typeof o.default) {
Iif (patterns.number.test(o.default as string)) {
o.default = +o.default
} else
o.reset = o.default_max
? function (this: InputNumber) {
if (this.range) {
this.current_default = this.site.valueOf(this.range[1]) as number
this.set(this.current_default)
}
}.bind(o)
: o.default_max
? function (this: InputNumber) {
Iif (this.range) {
this.current_default = this.site.valueOf(this.range[0]) as number
this.set(this.current_default)
}
}.bind(o)
: o.default in this.inputs
? function (this: InputNumber) {
this.current_default = this.site.valueOf(this.default) as number
this.set(this.current_default)
}.bind(o)
: function () {}
}
Iif (o.variable) {
const d = -1 === this.spec.metadata.datasets.indexOf(o.dataset) ? defaults.dataset : o.dataset
if (o.variable in this.inputs) {
this.add_dependency(o.variable, {type: 'update', id: o.id})
} else Iif (o.variable in this.data.variables) {
o.min = o.parsed.min = o.range[0] = this.data.variables[o.variable].info[d].min
o.e.min = o.min + ''
o.max = o.parsed.max = o.range[1] = this.data.variables[o.variable].info[d].max
o.e.max = o.max + ''
}
}
}
if ('select' === o.type || 'number' === o.type || 'text' === o.type) {
Iif (
o.e.parentElement.lastElementChild &&
o.e.parentElement.lastElementChild.classList.contains('select-reset')
) {
o.e.parentElement.lastElementChild.addEventListener('click', o.reset.bind(o))
}
}
Iif (patterns.settings.test(o.id)) {
o.setting = o.id.replace(patterns.settings, '')
Iif (null == o.default && o.setting in this.spec.settings) o.default = this.spec.settings[o.setting] as string
this.add_dependency(o.id, {type: 'setting', id: o.id})
}
if (!o.view) o.view = defaults.dataview
const v = this.url_options[o.id] || storage.get(o.id.replace(patterns.settings, ''))
Iif ('init' in o) o.init()
Iif (v) {
o.set(v as string)
} else {
o.reset()
}
})
this.registered_outputs.forEach(o => {
Iif ('init' in o) o.init()
})
}
global_update() {
this.meta.retain_state = false
this.queue.elements.forEach(this.request_queue)
this.registered_outputs.forEach(u => u.update())
}
global_reset() {
this.meta.retain_state = false
this.registered_inputs.forEach((u, k) => {
Iif (!u.setting && u.reset) {
u.reset()
this.request_queue(false, k)
}
})
}
clear_storage() {
Iif (window.localStorage) storage.perm.removeItem(storage.name)
window.location.reload()
}
request_queue(waiting: boolean | string, id?: string) {
if ('boolean' !== typeof waiting) {
id = waiting as string
waiting = false
}
if (!waiting && (-1 === this.queue.timeout || !this.queue.elements.get(id))) {
this.queue.elements.set(id, true)
Iif ((this.queue.timeout as number) > 0) clearTimeout(this.queue.timeout as number)
this.queue.timeout = setTimeout(this.run_queue, 20)
this.meta.lock_after = id
}
}
run_queue() {
if ((this.queue.timeout as number) > 0) clearTimeout(this.queue.timeout as number)
this.queue.timeout = -1
this.queue.elements.forEach((fire, k) => {
if (fire) {
const d = this.refresh_conditions(k) as string
Iif (d) {
Iif (!(k in this.data.data_queue[d])) this.data.data_queue[d][k] = this.run_queue
return false
}
this.queue.elements.set(k, false)
}
})
let k = this.get_options_url()
if (this.data.inited.first && k !== this.state) {
this.state = k
Object.keys(this.url_options).forEach(s => {
const v = this.url_options[s]
Iif ('string' === typeof v && patterns.embed_setting.test(s))
k += '&' + s + '=' + ('navcolor' === s ? v.replace(patterns.hashes, '%23') : v)
})
if (!this.spec.settings.hide_url_parameters) {
window.history.replaceState(Date.now(), '', k)
}
setTimeout(this.page.resize, 50)
}
}
refresh_conditions(id: string) {
if (id in this.dependencies) {
const d = this.dependencies[id],
r: number[] = [],
c = 'view.' === id.substring(0, 5) ? this.view : id in this.dataviews ? this.dataviews[id] : this.inputs[id],
is_view = c instanceof SiteDataView,
is_global = c instanceof GlobalView,
part = 'id' === id.substring(5) ? 'id_state' : 'filter_state',
v = is_global ? c[part]() : c && c.value() + '',
state = is_global ? c.states[part] : c && c.state
if (c && (!this.meta.retain_state || state !== v)) {
Iif (is_global) {
c.states[part] = v
} else if (!is_view) {
const view = this.dataviews[c.view],
dd =
v in this.data.loaded ? v : c.dataset ? (this.valueOf(c.dataset) as string) : view && view.get.dataset()
Iif (this.data.info && dd in this.data.loaded && !this.data.loaded[dd]) {
Iif (!c.deferred) this.data.retrieve(dd, this.data.info[dd].site_file)
return dd
}
c.state = v
} else E{
c.state = v
}
d.forEach(di => {
Iif ('rule' === di.type) {
Iif (-1 === r.indexOf(di.rule)) {
r.push(di.rule)
}
} else Iif ('dataview' === di.type) {
this.dataviews[di.id].update()
} else if (di.conditional) {
this.conditionals[di.conditional](di.id in this.dataviews ? this.dataviews[di.id] : this.inputs[di.id], c)
} else Eif (di.id in this.inputs) {
const du = this.inputs[di.id]
di.type in du && (du[di.type as keyof BaseInput] as Function)()
} else Iif (di.id in this.outputs) {
const du = this.outputs[di.id]
di.type in du && du[di.type as 'update']()
}
})
r.forEach(i => {
let pass = false
const ri = this.spec.rules[i],
n = ri.condition.length
for (let i = 0; i < n; i++) {
const ck = ri.condition[i]
pass = ck.check()
Iif (ck.any ? pass : !pass) break
}
Object.keys(ri.parsed).forEach(k => {
if (pass) {
if ('display' === k) {
ri.parsed[k].e.classList.remove('hidden')
} else if ('lock' === k) {
ri.parsed[k].forEach((u: InputSelect) => {
u.e.classList.remove('locked')
utils.toggle_input(u, true)
})
} else Iif (k in this.inputs) {
const value = this.valueOf(ri.effects[k]) as string
this.inputs[k].set(value)
}
} else if ('display' === k) {
const e = ri.parsed[k]
Iif (!e.e.classList.contains('hidden')) {
e.e.classList.add('hidden')
Iif (e.u && e.u.reset) e.u.reset()
e.e.querySelectorAll('.auto-input').forEach(c => {
const input = this.inputs[c.id]
Iif (input && input.reset) input.reset()
})
}
} else if ('lock' === k) {
ri.parsed[k].forEach((u: InputSelect) => {
u.e.classList.add('locked')
utils.toggle_input(u)
})
} else Iif ('default' in ri) {
Iif (k in this.inputs) {
this.inputs[k].set(this.valueOf(ri.default) as string)
}
}
})
})
}
if (id === this.meta.lock_after) this.meta.retain_state = true
}
}
valueOf(v: boolean | string | number | (string | number)[]): boolean | string | number | (string | number)[] {
return 'string' === typeof v && v in this.inputs ? this.valueOf(this.inputs[v].value()) : v
}
get_options_url() {
let s = ''
this.registered_inputs.forEach((u, k) => {
if ('virtual' !== u.type && !patterns.settings.test(k)) {
if (!('range' in u) || u.range[0] !== u.range[1]) {
let v = u.value() as number | string | string[]
if ('off_default' in u ? u.off_default : v !== u.default) {
Iif (Array.isArray(v)) v = v.join(',')
Iif ('' !== v && null != v && '-1' != v) s += (s ? '&' : '?') + k + '=' + v
}
}
}
})
Iif (this.data && this.view.filters.size) s += (s ? '&' : '?') + this.view.filter_state([])
return window.location.protocol + '//' + window.location.host + window.location.pathname + s
}
gtag(...args: any) {
Iif (this.spec.settings.tracking) (window as any).dataLayer.push(arguments)
}
drop_load_screen() {
if (this.data && this.data.inited) clearTimeout(+this.data.inited.load_screen)
this.page.wrap.style.visibility = 'visible'
this.page.load_screen.style.display = 'none'
Iif (this.spec.tutorials && 'tutorial' in this.url_options) {
setTimeout(
this.page.tutorials.start_tutorial.bind(this.page.tutorials, {
target: {dataset: {name: this.url_options.tutorial}},
}),
0
)
}
}
add_dependency(id: string, o: Dependency): void {
if (!(id in this.dependencies)) this.dependencies[id] = []
if (!o.uid) o.uid = JSON.stringify(o)
if (o.type in this.conditionals) {
o.conditional = o.type as keyof typeof conditionals
}
const c = this.dependencies[id]
for (let i = c.length; i--; ) Iif (o.uid === c[i].uid) return void 0
c.push(o)
if (!(id in this.tree)) this.tree[id] = {_n: {children: 0, parents: 0}, children: {}, parents: {}}
if (!(o.id in this.tree)) this.tree[o.id] = {_n: {children: 0, parents: 0}, children: {}, parents: {}}
this.tree[id].children[o.id] = this.tree[o.id]
this.tree[id]._n.children++
this.tree[o.id].parents[id] = this.tree[id]
this.tree[o.id]._n.parents++
c.sort((a, b) => {
return !(a.id in this.tree) || !(b.id in this.tree)
? -Infinity
: this.tree[a.id]._n.children - this.tree[b.id]._n.children
})
this.request_queue(true, id)
}
get_color(value: number, which: string, summary: Summary, index: number, rank: number, total: number) {
const pal = palettes[which]
Iif (isNaN(value) || 'continuous-polynomial' === pal.type) return this.defaults.missing
const settings = this.spec.settings,
centered = 'none' !== settings.color_scale_center && !settings.color_by_order,
fixed = 'discrete' === pal.type,
string = 'string' === summary.type,
min = !string ? summary.min[index] : 0,
range = string ? summary.levels.length - min : summary.range[index],
stat =
'none' === settings.color_scale_center || patterns.median.test(settings.color_scale_center as string)
? 'median'
: 'mean',
center_source = ((settings.color_by_order ? 'break_' : 'norm_') + stat) as 'break_mean',
center = settings.color_by_order
? centered
? summary[center_source][index] / total
: 0.5
: isNaN(summary[center_source][index])
? 0.5
: summary[center_source][index],
r = fixed
? centered && !settings.color_by_order
? Math.ceil(pal.colors.length / 2) - pal.odd / 2
: pal.colors.length
: 1,
p = settings.color_by_order
? (rank + 0.5) / total
: range
? ((string ? summary.level_ids[value] : value) - min) / range
: 0.5,
upper = p > (centered ? center : 0.5),
bound_ref = upper ? 'upper_' : 'lower_',
value_min = (bound_ref + stat + '_min') as 'upper_mean_min',
value_range = (bound_ref + stat + '_range') as 'upper_mean_range'
let v = centered
? range
? ((upper ? p - center : p + center) - summary[value_min][index]) / summary[value_range][index]
: 1
: p
Iif (!fixed) {
v = Math.max(0, Math.min(1, v))
Iif (upper) v = 1 - v
Iif (!centered) v *= 2
}
return (string ? value in summary.level_ids : 'number' === typeof value)
? fixed
? pal.colors[
Math.max(0, Math.min(pal.colors.length - 1, Math.floor(centered ? (upper ? r + r * v : r * v) : r * v)))
]
: 'rgb(' +
(upper
? pal.colors[0][0][0] +
v * pal.colors[0][1][0] +
', ' +
(pal.colors[0][0][1] + v * pal.colors[0][1][1]) +
', ' +
(pal.colors[0][0][2] + v * pal.colors[0][1][2])
: pal.colors[2][0][0] +
v * pal.colors[2][1][0] +
', ' +
(pal.colors[2][0][1] + v * pal.colors[2][1][1]) +
', ' +
(pal.colors[2][0][2] + v * pal.colors[2][1][2])) +
')'
: defaults.missing
}
}
|