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83 lines
2.8 KiB
83 lines
2.8 KiB
import AgeIndice from "./model/Indices/AgeIndice";
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import ColorEdgesIndice from "./model/Indices/ColorEdgesIndice";
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import ColorIndice from "./model/Indices/ColorIndice";
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import Indice from "./model/Indices/Indice";
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import NbEdgesIndice from "./model/Indices/NbEdgesIndice";
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import NbSportIndice from "./model/Indices/NbSportIndice";
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import SportIndice from "./model/Indices/SportIndice";
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import Person from "./model/Person";
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import PersonNetwork from "./model/PersonsNetwork";
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class JSONParser{
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static JSONToNetwork(jsonString: any): PersonNetwork{
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const json = JSON.parse(jsonString)
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const persons: Person[] = []
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const personFriends = new Map<number, number[]>()
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json.persons.forEach((personJson: any) => {
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persons.push(JSONParser.JSONToPerson(personJson))
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personJson.friends.forEach((f: any) => {
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if (personFriends.get(personJson.id) == undefined){
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personFriends.set(personJson.id, [f.id])
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}
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else{
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personFriends.get(personJson.id)?.push(f.id)
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}
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});
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});
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for(const person of persons){
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const tab = personFriends.get(person.getId())
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if (tab != undefined){
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for(const i of tab){
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person.addFriend(persons.filter((p) => p.getId() == i)[0])
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}
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}
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}
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return new PersonNetwork(persons);
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}
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static JSONToPerson(json: any): Person {
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const person = new Person(
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json.id,
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json.name,
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json.age,
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json.color,
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json.sports,
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[]
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);
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return person;
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}
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static JSONToIndice(json: any): Indice{
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switch (json.type){
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case "AgeIndice":
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return new AgeIndice(json.id, json.minimum, json.maximum)
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case "ColorEdgesIndice":
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return new ColorEdgesIndice(json.id, json.neighborsColors)
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case "ColorIndice":
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return new ColorIndice(json.id, json.colors)
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case "NbEdgesIndice":
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return new NbEdgesIndice(json.id, json.nbNeighbors)
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case "NbSportIndice":
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return new NbSportIndice(json.id, json.nbSport)
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case "SportIndice":
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return new SportIndice(json.id, json.sports)
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default:
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throw new Error("PARSER unable to parse indice: " + json.type);
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}
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}
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static JSONToIndices(jsonString: any): Indice[]{
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const json = JSON.parse(jsonString)
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const tabIndice: Indice[] = []
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json.forEach((i: any) => {
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tabIndice.push(this.JSONToIndice(i))
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});
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return tabIndice
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}
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}
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export default JSONParser |