@antv/torch/lib/windowBoundsConfig.js

torchjs for @antv.

const {
  assign
} = require('macaca-utils');
const {
  readFileSync,
  writeFileSync
} = require('fs');

const DEFAULT_BOUNDS = {
  height: 800,
  width: 1024
};

module.exports = configPath => {
  return {
    get(name) {
      let data = {};
      try {
        data = JSON.parse(readFileSync(configPath, 'utf8'));
      } catch (e) {
        // do nothing
      }
      if (data && data[name] && data[name].bounds) {
        return data[name].bounds;
      }
      return DEFAULT_BOUNDS;
    },
    set(name, bounds) {
      bounds = bounds || DEFAULT_BOUNDS;
      let data = {};
      try {
        data = JSON.parse(readFileSync(configPath, 'utf8'));
      } catch (e) {
        // do nothing
      }
      data[name] = data[name] || {};
      assign(data[name], {
        bounds
      });
      writeFileSync(configPath, JSON.stringify(data));
    }
  };
};