Updating the keys of a dictionary based on key and value of another dictionary-CodePudding

I have a dictionary as

var dict1= { 'Pname1-type1-UOM1': 'D43',
  'Pname1-type2-UOM1': 'D59',
  'Pname1-type3-UOM2': 'D75',
  'Pname1-type4-UOM2': 'D91'
}

and another dictionary as

var dict2= { 'F43': 'Yearly',
  'F59': 'Monthly',
  'F75': 'Quarterly',
  'F91': 'Monthly'
}

What I want is a dict as

{ 'Pname1-type1-Yearly-UOM1': 'D43',
  'Pname1-type2-Monthly-UOM1': 'D59',
  'Pname1-type3-Quarterly-UOM2': 'D75',
  'Pname1-type4-Monthly-UOM2': 'D91'
}

What is similar between dict1 and dict2 is the first key value pair of dict1 relates to first key value pair of dict2 and the others also respectively.

Another similarity would be the value of dict1 D43 will have key in dict2 as F43, so the D's are F's with same number following them

Please help!

CodePudding user response：

Although I'm not sure whether I could correctly understand your question, in your situation, how about the following sample script?

Sample script:

var dict1 = {
  'Pname1-type1-UOM1': 'D43',
  'Pname1-type2-UOM1': 'D59',
  'Pname1-type3-UOM2': 'D75',
  'Pname1-type4-UOM2': 'D91'
};
var dict2 = {
  'F43': 'Yearly',
  'F59': 'Monthly',
  'F75': 'Quarterly',
  'F91': 'Monthly'
};
var obj = Object.entries(dict1).reduce((o, [k, v]) => (o[v] = k, o), {});
var res = Object.entries(dict2).reduce((o, [k, v]) => {
  var key = k.replace("F", "D");
  var temp = obj[key].split("-");
  temp.splice(2, 0, v);
  o[temp.join("-")] = key;
  return o;
}, {});
console.log(res);

When this script is run, the following object is obtained.

{
  "Pname1-type1-Yearly-UOM1":"D43",
  "Pname1-type2-Monthly-UOM1":"D59",
  "Pname1-type3-Quarterly-UOM2":"D75",
  "Pname1-type4-Monthly-UOM2":"D91"
}

Sample script:

References: