amis
Version:
一种MIS页面生成工具
330 lines (329 loc) • 15.6 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ChartRenderer = exports.Chart = void 0;
var tslib_1 = require("tslib");
var react_1 = tslib_1.__importDefault(require("react"));
var factory_1 = require("../factory");
var service_1 = require("../store/service");
var tpl_1 = require("../utils/tpl");
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var LazyComponent_1 = tslib_1.__importDefault(require("../components/LazyComponent"));
var resize_sensor_1 = require("../utils/resize-sensor");
var tpl_builtin_1 = require("../utils/tpl-builtin");
var api_1 = require("../utils/api");
var Scoped_1 = require("../Scoped");
var helper_1 = require("../utils/helper");
var Spinner_1 = tslib_1.__importDefault(require("../components/Spinner"));
var mobx_state_tree_1 = require("mobx-state-tree");
var EVAL_CACHE = {};
/**
* ECharts 中有些配置项可以写函数，但 JSON 中无法支持，为了实现这个功能，需要将看起来像函数的字符串转成函数类型
* 目前 ECharts 中可能有函数的配置项有如下：interval、formatter、color、min、max、labelFormatter、pageFormatter、optionToContent、contentToOption、animationDelay、animationDurationUpdate、animationDelayUpdate、animationDuration、position、sort
* 其中用得最多的是 formatter、sort，所以目前先只支持它们
* @param config ECharts 配置
*/
function recoverFunctionType(config) {
['formatter', 'sort', 'renderItem'].forEach(function (key) {
var objects = helper_1.findObjectsWithKey(config, key);
for (var _i = 0, objects_1 = objects; _i < objects_1.length; _i++) {
var object = objects_1[_i];
var code = object[key];
if (typeof code === 'string' && code.trim().startsWith('function')) {
try {
if (!(code in EVAL_CACHE)) {
EVAL_CACHE[code] = eval('(' + code + ')');
}
object[key] = EVAL_CACHE[code];
}
catch (e) {
console.warn(code, e);
}
}
}
});
}
var Chart = /** @class */ (function (_super) {
tslib_1.__extends(Chart, _super);
function Chart(props) {
var _this = _super.call(this, props) || this;
_this.refFn = _this.refFn.bind(_this);
_this.reload = _this.reload.bind(_this);
_this.handleClick = _this.handleClick.bind(_this);
return _this;
}
Chart.prototype.componentWillMount = function () {
var _a = this.props, config = _a.config, api = _a.api, data = _a.data, initFetch = _a.initFetch, source = _a.source;
this.mounted = true;
if (source && tpl_builtin_1.isPureVariable(source)) {
var ret = tpl_builtin_1.resolveVariableAndFilter(source, data, '| raw');
ret && this.renderChart(ret);
}
else if (api && initFetch !== false) {
this.reload();
}
config && this.renderChart(config);
};
Chart.prototype.componentDidUpdate = function (prevProps) {
var props = this.props;
if (api_1.isApiOutdated(prevProps.api, props.api, prevProps.data, props.data)) {
this.reload();
}
else if (props.source && tpl_builtin_1.isPureVariable(props.source)) {
var prevRet = prevProps.source
? tpl_builtin_1.resolveVariableAndFilter(prevProps.source, prevProps.data, '| raw')
: null;
var ret = tpl_builtin_1.resolveVariableAndFilter(props.source, props.data, '| raw');
if (prevRet !== ret) {
this.renderChart(ret || {});
}
}
else if (props.config !== prevProps.config) {
this.renderChart(props.config || {});
}
else if (props.config &&
props.trackExpression &&
tpl_1.filter(props.trackExpression, props.data) !==
tpl_1.filter(prevProps.trackExpression, prevProps.data)) {
this.renderChart(props.config || {});
}
};
Chart.prototype.componentWillUnmount = function () {
this.mounted = false;
clearTimeout(this.timer);
};
Chart.prototype.handleClick = function (ctx) {
var _a = this.props, onAction = _a.onAction, clickAction = _a.clickAction, data = _a.data;
clickAction &&
onAction &&
onAction(null, clickAction, helper_1.createObject(data, ctx));
};
Chart.prototype.refFn = function (ref) {
var _this = this;
var chartRef = this.props.chartRef;
var _a = this.props, chartTheme = _a.chartTheme, onChartWillMount = _a.onChartWillMount, onChartUnMount = _a.onChartUnMount, env = _a.env;
var onChartMount = this.props.onChartMount;
if (ref) {
Promise.all([
Promise.resolve().then(function () { return new Promise(function(resolve){require(['echarts'], function(ret) {resolve(tslib_1.__importStar(ret));})}); }),
Promise.resolve().then(function () { return new Promise(function(resolve){require(['echarts-stat'], function(ret) {resolve(tslib_1.__importStar(ret));})}); }),
Promise.resolve().then(function () { return new Promise(function(resolve){require(['echarts/extension/dataTool'], function(ret) {resolve(tslib_1.__importStar(ret));})}); }),
Promise.resolve().then(function () { return new Promise(function(resolve){require(['echarts/extension/bmap/bmap'], function(ret) {resolve(tslib_1.__importStar(ret));})}); })
]).then(function (_a) {
var echarts = _a[0], ecStat = _a[1];
return tslib_1.__awaiter(_this, void 0, void 0, function () {
var theme;
var _this = this;
return tslib_1.__generator(this, function (_b) {
switch (_b.label) {
case 0:
window.echarts = echarts;
window.ecStat = ecStat;
theme = 'default';
if (chartTheme) {
echarts.registerTheme('custom', chartTheme);
theme = 'custom';
}
if (!onChartWillMount) return [3 /*break*/, 2];
return [4 /*yield*/, onChartWillMount(echarts)];
case 1:
_b.sent();
_b.label = 2;
case 2:
echarts.registerTransform(ecStat.transform.regression);
echarts.registerTransform(ecStat.transform.histogram);
echarts.registerTransform(ecStat.transform.clustering);
if (!env.loadChartExtends) return [3 /*break*/, 4];
return [4 /*yield*/, env.loadChartExtends()];
case 3:
_b.sent();
_b.label = 4;
case 4:
this.echarts = echarts.init(ref, theme);
if (typeof onChartMount === 'string') {
onChartMount = new Function('chart', 'echarts');
}
onChartMount === null || onChartMount === void 0 ? void 0 : onChartMount(this.echarts, echarts);
this.echarts.on('click', this.handleClick);
this.unSensor = resize_sensor_1.resizeSensor(ref, function () {
var _a;
var width = ref.offsetWidth;
var height = ref.offsetHeight;
(_a = _this.echarts) === null || _a === void 0 ? void 0 : _a.resize({
width: width,
height: height
});
});
chartRef && chartRef(this.echarts);
this.renderChart();
return [2 /*return*/];
}
});
});
});
}
else {
chartRef && chartRef(null);
this.unSensor && this.unSensor();
if (this.echarts) {
onChartUnMount === null || onChartUnMount === void 0 ? void 0 : onChartUnMount(this.echarts, window.echarts);
this.echarts.dispose();
delete this.echarts;
}
}
this.ref = ref;
};
Chart.prototype.reload = function (subpath, query) {
var _this = this;
var _a, _b;
var _c = this.props, api = _c.api, env = _c.env, store = _c.store, interval = _c.interval;
if (query) {
return this.receive(query);
}
else if (!env || !env.fetcher || !api_1.isEffectiveApi(api, store.data)) {
return;
}
clearTimeout(this.timer);
if (this.reloadCancel) {
this.reloadCancel();
delete this.reloadCancel;
(_a = this.echarts) === null || _a === void 0 ? void 0 : _a.hideLoading();
}
(_b = this.echarts) === null || _b === void 0 ? void 0 : _b.showLoading();
store.markFetching(true);
env
.fetcher(api, store.data, {
cancelExecutor: function (executor) { return (_this.reloadCancel = executor); }
})
.then(function (result) {
var _a;
mobx_state_tree_1.isAlive(store) && store.markFetching(false);
if (!result.ok) {
return env.notify('error', result.msg || '加载失败，请重试！', result.msgTimeout !== undefined
? {
closeButton: true,
timeout: result.msgTimeout
}
: undefined);
}
delete _this.reloadCancel;
var data = result.data || {};
// 说明返回的是数据接口。
if (!data.series && _this.props.config) {
var ctx = helper_1.createObject(_this.props.data, data);
_this.renderChart(_this.props.config, ctx);
}
else {
_this.renderChart(result.data || {});
}
(_a = _this.echarts) === null || _a === void 0 ? void 0 : _a.hideLoading();
interval &&
_this.mounted &&
(_this.timer = setTimeout(_this.reload, Math.max(interval, 1000)));
})
.catch(function (reason) {
var _a;
if (env.isCancel(reason)) {
return;
}
mobx_state_tree_1.isAlive(store) && store.markFetching(false);
env.notify('error', reason);
(_a = _this.echarts) === null || _a === void 0 ? void 0 : _a.hideLoading();
});
};
Chart.prototype.receive = function (data) {
var store = this.props.store;
store.updateData(data);
this.reload();
};
Chart.prototype.renderChart = function (config, data) {
var _a, _b, _c;
config && (this.pending = config);
data && (this.pendingCtx = data);
if (!this.echarts) {
return;
}
var store = this.props.store;
var onDataFilter = this.props.onDataFilter;
var dataFilter = this.props.dataFilter;
if (!onDataFilter && typeof dataFilter === 'string') {
onDataFilter = new Function('config', 'echarts', dataFilter);
}
config = config || this.pending;
data = data || this.pendingCtx || this.props.data;
if (typeof config === 'string') {
config = new Function('return ' + config)();
}
try {
onDataFilter &&
(config = onDataFilter(config, window.echarts) || config);
}
catch (e) {
console.warn(e);
}
if (config) {
try {
if (!this.props.disableDataMapping) {
config = tpl_builtin_1.dataMapping(config, data, function (key, value) {
return typeof value === 'function' ||
(typeof value === 'string' && value.startsWith('function'));
});
}
recoverFunctionType(config);
if (mobx_state_tree_1.isAlive(store) && store.loading) {
(_a = this.echarts) === null || _a === void 0 ? void 0 : _a.showLoading();
}
else {
(_b = this.echarts) === null || _b === void 0 ? void 0 : _b.hideLoading();
}
(_c = this.echarts) === null || _c === void 0 ? void 0 : _c.setOption(config, this.props.replaceChartOption);
}
catch (e) {
console.warn(e);
}
}
};
Chart.prototype.render = function () {
var _this = this;
var _a = this.props, className = _a.className, width = _a.width, height = _a.height, ns = _a.classPrefix, unMountOnHidden = _a.unMountOnHidden;
var style = this.props.style || {};
width && (style.width = width);
height && (style.height = height);
return (react_1.default.createElement(LazyComponent_1.default, { unMountOnHidden: unMountOnHidden, placeholder: react_1.default.createElement("div", { className: classnames_1.default(ns + "Chart", className), style: style },
react_1.default.createElement("div", { className: ns + "Chart-placeholder" },
react_1.default.createElement(Spinner_1.default, { show: true, icon: "reload", spinnerClassName: classnames_1.default('Chart-spinner') }))), component: function () { return (react_1.default.createElement("div", { className: classnames_1.default(ns + "Chart", className), style: style, ref: _this.refFn })); } }));
};
Chart.defaultProps = {
replaceChartOption: false,
unMountOnHidden: false
};
Chart.propsList = [];
return Chart;
}(react_1.default.Component));
exports.Chart = Chart;
var ChartRenderer = /** @class */ (function (_super) {
tslib_1.__extends(ChartRenderer, _super);
function ChartRenderer() {
return _super !== null && _super.apply(this, arguments) || this;
}
ChartRenderer.prototype.componentWillMount = function () {
_super.prototype.componentWillMount.call(this);
var scoped = this.context;
scoped.registerComponent(this);
};
ChartRenderer.prototype.componentWillUnmount = function () {
_super.prototype.componentWillUnmount.call(this);
var scoped = this.context;
scoped.unRegisterComponent(this);
};
ChartRenderer.contextType = Scoped_1.ScopedContext;
ChartRenderer = tslib_1.__decorate([
factory_1.Renderer({
test: /(^|\/)chart$/,
storeType: service_1.ServiceStore.name,
name: 'chart'
})
], ChartRenderer);
return ChartRenderer;
}(Chart));
exports.ChartRenderer = ChartRenderer;
//# sourceMappingURL=./renderers/Chart.js.map