|
| 1 | +import { |
| 2 | + changeChildAction, |
| 3 | + changeValueAction, |
| 4 | + CompAction, |
| 5 | + CompActionTypes, |
| 6 | + wrapChildAction, |
| 7 | +} from "lowcoder-core"; |
| 8 | +import { AxisFormatterComp, EchartsAxisType } from "../basicChartComp/chartConfigs/cartesianAxisConfig"; |
| 9 | +import { boxplotChartChildrenMap, ChartSize, getDataKeys } from "./boxplotChartConstants"; |
| 10 | +import { boxplotChartPropertyView } from "./boxplotChartPropertyView"; |
| 11 | +import _ from "lodash"; |
| 12 | +import { useContext, useEffect, useMemo, useRef, useState } from "react"; |
| 13 | +import ReactResizeDetector from "react-resize-detector"; |
| 14 | +import ReactECharts from "../basicChartComp/reactEcharts"; |
| 15 | +import * as echarts from "echarts"; |
| 16 | +import { |
| 17 | + childrenToProps, |
| 18 | + depsConfig, |
| 19 | + genRandomKey, |
| 20 | + NameConfig, |
| 21 | + UICompBuilder, |
| 22 | + withDefault, |
| 23 | + withExposingConfigs, |
| 24 | + withViewFn, |
| 25 | + ThemeContext, |
| 26 | + chartColorPalette, |
| 27 | + getPromiseAfterDispatch, |
| 28 | + dropdownControl, |
| 29 | +} from "lowcoder-sdk"; |
| 30 | +import { getEchartsLocale, i18nObjs, trans } from "i18n/comps"; |
| 31 | +import { |
| 32 | + echartsConfigOmitChildren, |
| 33 | + getEchartsConfig, |
| 34 | + getSelectedPoints, |
| 35 | +} from "./boxplotChartUtils"; |
| 36 | +import 'echarts-extension-gmap'; |
| 37 | +import log from "loglevel"; |
| 38 | + |
| 39 | +let clickEventCallback = () => {}; |
| 40 | + |
| 41 | +const chartModeOptions = [ |
| 42 | + { |
| 43 | + label: "UI", |
| 44 | + value: "ui", |
| 45 | + } |
| 46 | +] as const; |
| 47 | + |
| 48 | +let BoxplotChartTmpComp = (function () { |
| 49 | + return new UICompBuilder({mode:dropdownControl(chartModeOptions,'ui'),...boxplotChartChildrenMap}, () => null) |
| 50 | + .setPropertyViewFn(boxplotChartPropertyView) |
| 51 | + .build(); |
| 52 | +})(); |
| 53 | + |
| 54 | +BoxplotChartTmpComp = withViewFn(BoxplotChartTmpComp, (comp) => { |
| 55 | + const mode = comp.children.mode.getView(); |
| 56 | + const onUIEvent = comp.children.onUIEvent.getView(); |
| 57 | + const onEvent = comp.children.onEvent.getView(); |
| 58 | + const echartsCompRef = useRef<ReactECharts | null>(); |
| 59 | + const [chartSize, setChartSize] = useState<ChartSize>(); |
| 60 | + const firstResize = useRef(true); |
| 61 | + const theme = useContext(ThemeContext); |
| 62 | + const defaultChartTheme = { |
| 63 | + color: chartColorPalette, |
| 64 | + backgroundColor: "#fff", |
| 65 | + }; |
| 66 | + |
| 67 | + let themeConfig = defaultChartTheme; |
| 68 | + try { |
| 69 | + themeConfig = theme?.theme.chart ? JSON.parse(theme?.theme.chart) : defaultChartTheme; |
| 70 | + } catch (error) { |
| 71 | + log.error('theme chart error: ', error); |
| 72 | + } |
| 73 | + |
| 74 | + const triggerClickEvent = async (dispatch: any, action: CompAction<JSONValue>) => { |
| 75 | + await getPromiseAfterDispatch( |
| 76 | + dispatch, |
| 77 | + action, |
| 78 | + { autoHandleAfterReduce: true } |
| 79 | + ); |
| 80 | + onEvent('click'); |
| 81 | + } |
| 82 | + |
| 83 | + useEffect(() => { |
| 84 | + const echartsCompInstance = echartsCompRef?.current?.getEchartsInstance(); |
| 85 | + if (!echartsCompInstance) { |
| 86 | + return _.noop; |
| 87 | + } |
| 88 | + echartsCompInstance?.on("click", (param: any) => { |
| 89 | + document.dispatchEvent(new CustomEvent("clickEvent", { |
| 90 | + bubbles: true, |
| 91 | + detail: { |
| 92 | + action: 'click', |
| 93 | + data: param.data, |
| 94 | + } |
| 95 | + })); |
| 96 | + triggerClickEvent( |
| 97 | + comp.dispatch, |
| 98 | + changeChildAction("lastInteractionData", param.data, false) |
| 99 | + ); |
| 100 | + }); |
| 101 | + return () => { |
| 102 | + echartsCompInstance?.off("click"); |
| 103 | + document.removeEventListener('clickEvent', clickEventCallback) |
| 104 | + }; |
| 105 | + }, []); |
| 106 | + |
| 107 | + useEffect(() => { |
| 108 | + // bind events |
| 109 | + const echartsCompInstance = echartsCompRef?.current?.getEchartsInstance(); |
| 110 | + if (!echartsCompInstance) { |
| 111 | + return _.noop; |
| 112 | + } |
| 113 | + echartsCompInstance?.on("selectchanged", (param: any) => { |
| 114 | + const option: any = echartsCompInstance?.getOption(); |
| 115 | + document.dispatchEvent(new CustomEvent("clickEvent", { |
| 116 | + bubbles: true, |
| 117 | + detail: { |
| 118 | + action: param.fromAction, |
| 119 | + data: getSelectedPoints(param, option) |
| 120 | + } |
| 121 | + })); |
| 122 | + |
| 123 | + if (param.fromAction === "select") { |
| 124 | + comp.dispatch(changeChildAction("selectedPoints", getSelectedPoints(param, option), false)); |
| 125 | + onUIEvent("select"); |
| 126 | + } else if (param.fromAction === "unselect") { |
| 127 | + comp.dispatch(changeChildAction("selectedPoints", getSelectedPoints(param, option), false)); |
| 128 | + onUIEvent("unselect"); |
| 129 | + } |
| 130 | + |
| 131 | + triggerClickEvent( |
| 132 | + comp.dispatch, |
| 133 | + changeChildAction("lastInteractionData", getSelectedPoints(param, option), false) |
| 134 | + ); |
| 135 | + }); |
| 136 | + // unbind |
| 137 | + return () => { |
| 138 | + echartsCompInstance?.off("selectchanged"); |
| 139 | + document.removeEventListener('clickEvent', clickEventCallback) |
| 140 | + }; |
| 141 | + }, [onUIEvent]); |
| 142 | + |
| 143 | + const echartsConfigChildren = _.omit(comp.children, echartsConfigOmitChildren); |
| 144 | + const childrenProps = childrenToProps(echartsConfigChildren); |
| 145 | + |
| 146 | + const option = useMemo(() => { |
| 147 | + return getEchartsConfig( |
| 148 | + childrenProps as ToViewReturn<typeof echartsConfigChildren>, |
| 149 | + chartSize, |
| 150 | + themeConfig |
| 151 | + ); |
| 152 | + }, [theme, childrenProps, chartSize, ...Object.values(echartsConfigChildren)]); |
| 153 | + |
| 154 | + return ( |
| 155 | + <ReactResizeDetector |
| 156 | + onResize={(w, h) => { |
| 157 | + if (w && h) { |
| 158 | + setChartSize({ w: w, h: h }); |
| 159 | + } |
| 160 | + if (!firstResize.current) { |
| 161 | + // ignore the first resize, which will impact the loading animation |
| 162 | + echartsCompRef.current?.getEchartsInstance().resize(); |
| 163 | + } else { |
| 164 | + firstResize.current = false; |
| 165 | + } |
| 166 | + }} |
| 167 | + > |
| 168 | + <ReactECharts |
| 169 | + ref={(e) => (echartsCompRef.current = e)} |
| 170 | + style={{ height: "100%" }} |
| 171 | + notMerge |
| 172 | + lazyUpdate |
| 173 | + opts={{ locale: getEchartsLocale() }} |
| 174 | + option={option} |
| 175 | + mode={mode} |
| 176 | + /> |
| 177 | + </ReactResizeDetector> |
| 178 | + ); |
| 179 | +}); |
| 180 | + |
| 181 | +function getYAxisFormatContextValue( |
| 182 | + data: Array<JSONObject>, |
| 183 | + yAxisType: EchartsAxisType, |
| 184 | + yAxisName?: string |
| 185 | +) { |
| 186 | + const dataSample = yAxisName && data.length > 0 && data[0][yAxisName]; |
| 187 | + let contextValue = dataSample; |
| 188 | + if (yAxisType === "time") { |
| 189 | + // to timestamp |
| 190 | + const time = |
| 191 | + typeof dataSample === "number" || typeof dataSample === "string" |
| 192 | + ? new Date(dataSample).getTime() |
| 193 | + : null; |
| 194 | + if (time) contextValue = time; |
| 195 | + } |
| 196 | + return contextValue; |
| 197 | +} |
| 198 | + |
| 199 | +BoxplotChartTmpComp = class extends BoxplotChartTmpComp { |
| 200 | + private lastYAxisFormatContextVal?: JSONValue; |
| 201 | + private lastColorContext?: JSONObject; |
| 202 | + |
| 203 | + updateContext(comp: this) { |
| 204 | + // the context value of axis format |
| 205 | + let resultComp = comp; |
| 206 | + const data = comp.children.data.getView(); |
| 207 | + const yAxisContextValue = getYAxisFormatContextValue( |
| 208 | + data, |
| 209 | + comp.children.yConfig.children.yAxisType.getView(), |
| 210 | + ); |
| 211 | + if (yAxisContextValue !== comp.lastYAxisFormatContextVal) { |
| 212 | + comp.lastYAxisFormatContextVal = yAxisContextValue; |
| 213 | + resultComp = comp.setChild( |
| 214 | + "yConfig", |
| 215 | + comp.children.yConfig.reduce( |
| 216 | + wrapChildAction( |
| 217 | + "formatter", |
| 218 | + AxisFormatterComp.changeContextDataAction({ value: yAxisContextValue }) |
| 219 | + ) |
| 220 | + ) |
| 221 | + ); |
| 222 | + } |
| 223 | + return resultComp; |
| 224 | + } |
| 225 | + |
| 226 | + override reduce(action: CompAction): this { |
| 227 | + const comp = super.reduce(action); |
| 228 | + if (action.type === CompActionTypes.UPDATE_NODES_V2) { |
| 229 | + const newData = comp.children.data.getView(); |
| 230 | + // data changes |
| 231 | + if (comp.children.data !== this.children.data) { |
| 232 | + setTimeout(() => { |
| 233 | + // update x-axis value |
| 234 | + const keys = getDataKeys(newData); |
| 235 | + if (keys.length > 0 && !keys.includes(comp.children.xAxisKey.getView())) { |
| 236 | + comp.children.xAxisKey.dispatch(changeValueAction(keys[0] || "")); |
| 237 | + } |
| 238 | + if (keys.length > 0 && !keys.includes(comp.children.yAxisKey.getView())) { |
| 239 | + comp.children.yAxisKey.dispatch(changeValueAction(keys[1] || "")); |
| 240 | + } |
| 241 | + }, 0); |
| 242 | + } |
| 243 | + return this.updateContext(comp); |
| 244 | + } |
| 245 | + return comp; |
| 246 | + } |
| 247 | + |
| 248 | + override autoHeight(): boolean { |
| 249 | + return false; |
| 250 | + } |
| 251 | +}; |
| 252 | + |
| 253 | +let BoxplotChartComp = withExposingConfigs(BoxplotChartTmpComp, [ |
| 254 | + depsConfig({ |
| 255 | + name: "selectedPoints", |
| 256 | + desc: trans("chart.selectedPointsDesc"), |
| 257 | + depKeys: ["selectedPoints"], |
| 258 | + func: (input) => { |
| 259 | + return input.selectedPoints; |
| 260 | + }, |
| 261 | + }), |
| 262 | + depsConfig({ |
| 263 | + name: "lastInteractionData", |
| 264 | + desc: trans("chart.lastInteractionDataDesc"), |
| 265 | + depKeys: ["lastInteractionData"], |
| 266 | + func: (input) => { |
| 267 | + return input.lastInteractionData; |
| 268 | + }, |
| 269 | + }), |
| 270 | + depsConfig({ |
| 271 | + name: "data", |
| 272 | + desc: trans("chart.dataDesc"), |
| 273 | + depKeys: ["data", "mode"], |
| 274 | + func: (input) =>[] , |
| 275 | + }), |
| 276 | + new NameConfig("title", trans("chart.titleDesc")), |
| 277 | +]); |
| 278 | + |
| 279 | + |
| 280 | +export const BoxplotChartCompWithDefault = withDefault(BoxplotChartComp, { |
| 281 | + xAxisKey: "date", |
| 282 | +}); |
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