dev.sanda.apifi.generator.client.ApifiClientFactory Maven / Gradle / Ivy

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package dev.sanda.apifi.generator.client;

import lombok.val;

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;

public class ApifiClientFactory {

    private List queries = new ArrayList<>();
    private String fileName = "apifiClient";

    public ApifiClientFactory() {
    }

    public void addQuery(GraphQLQueryBuilder graphQLQueryBuilder){
        if(queries == null) queries = new ArrayList<>();
        queries.add(graphQLQueryBuilder);
    }

    public void generate(){
        StringBuilder builder = new StringBuilder();
        builder.append("let apiUrl = location.origin + '/graphql';\n");
        builder.append("let bearerToken = undefined;\n\n");
        builder.append("export default{\n");
        builder.append("\n\tsetBearerToken(token){\n\t\tbearerToken = token;\n\t},\n");
        builder.append("\n\tsetApiUrl(url){\n\t\tapiUrl = url;\n\t},\n");
        queries.forEach(query -> builder.append(generateQueryFetcher(query)));
        builder.append("\n}");
        val finalContent = builder.toString();
        try {
            Path path = Paths.get(fileName + ".js");
            if(Files.exists(path)) Files.delete(path);
            Files.createFile(path);
            Files.write(path, finalContent.getBytes());
        }catch (Exception e){
            e.printStackTrace();
        }
    }

    private String generateQueryFetcher(GraphQLQueryBuilder query) {

        return "\n\tasync " + query.getQueryName() + "(" + query.args() + "customHeaders)" +
                "{\n" +
                "\t\t\tlet requestHeaders = { \"Content-Type\": \"application/json\" }\n" +
                "\t\t\tif(customHeaders !== undefined) requestHeaders = Object.assign({}, requestHeaders, customHeaders);\n" +
                "\t\t\tif(bearerToken !== undefined) requestHeaders[\"Authorization\"] = bearerToken;\n" +
                "\t\t\tlet opts = {\n" +
                "\t\t\t\tmethod: \"POST\",\n" +
                "\t\t\t\tcredentials: \"include\",\n" +
                "\t\t\t\theaders: requestHeaders,\n" +
                "\t\t\t\tbody: JSON.stringify({" + query.buildQueryString() + "\t})" +
                "\n\t\t\t};\n" +
                "\t\t\treturn await (await fetch(apiUrl, opts)).json();" +
                "\n\t},\n";
    }

    public List getQueries() {
        return this.queries;
    }

    public String getFileName() {
        return this.fileName;
    }

    public void setQueries(List queries) {
        this.queries = queries;
    }

    public void setFileName(String fileName) {
        this.fileName = fileName;
    }

    public boolean equals(final Object o) {
        if (o == this) return true;
        if (!(o instanceof ApifiClientFactory)) return false;
        final ApifiClientFactory other = (ApifiClientFactory) o;
        if (!other.canEqual((Object) this)) return false;
        final Object this$queries = this.getQueries();
        final Object other$queries = other.getQueries();
        if (this$queries == null ? other$queries != null : !this$queries.equals(other$queries)) return false;
        final Object this$fileName = this.getFileName();
        final Object other$fileName = other.getFileName();
        if (this$fileName == null ? other$fileName != null : !this$fileName.equals(other$fileName)) return false;
        return true;
    }

    protected boolean canEqual(final Object other) {
        return other instanceof ApifiClientFactory;
    }

    public int hashCode() {
        final int PRIME = 59;
        int result = 1;
        final Object $queries = this.getQueries();
        result = result * PRIME + ($queries == null ? 43 : $queries.hashCode());
        final Object $fileName = this.getFileName();
        result = result * PRIME + ($fileName == null ? 43 : $fileName.hashCode());
        return result;
    }

    public String toString() {
        return "ApifiClientFactory(queries=" + this.getQueries() + ", fileName=" + this.getFileName() + ")";
    }
}