#include <iostream>

#include "simdjson.h"

using namespace std;

using namespace simdjson;

void basics_error_1() {

dom::parser parser;

auto json = "1"_padded;

auto [doc, error] = parser.parse(json); // doc is a dom::element

if (error) { cerr << error << endl; exit(1); }

// Use document here now that we've checked for the error

}

void basics_error_2() {

dom::parser parser;

auto json = "1"_padded;

dom::element doc;

simdjson::error_code error;

parser.parse(json).tie(doc, error); // <-- Assigns to doc and error just like "auto [doc, error]"}

}

void basics_error_3() {

auto cars_json = R"( [

{ "make": "Toyota", "model": "Camry", "year": 2018, "tire_pressure": [ 40.1, 39.9, 37.7, 40.4 ] },

{ "make": "Kia", "model": "Soul", "year": 2012, "tire_pressure": [ 30.1, 31.0, 28.6, 28.7 ] },

{ "make": "Toyota", "model": "Tercel", "year": 1999, "tire_pressure": [ 29.8, 30.0, 30.2, 30.5 ] }

] )"_padded;

dom::parser parser;

auto [cars, error] = parser.parse(cars_json).get<dom::array>();

if (error) { cerr << error << endl; exit(1); }

// Iterating through an array of objects

for (dom::element car_element : cars) {

dom::object car;

car_element.get<dom::object>().tie(car, error);

if (error) { cerr << error << endl; exit(1); }

// Accessing a field by name

dom::element make, model;

car["make"].tie(make, error);

if (error) { cerr << error << endl; exit(1); }

car["model"].tie(model, error);

if (error) { cerr << error << endl; exit(1); }

cout << "Make/Model: " << make << "/" << model << endl;

// Casting a JSON element to an integer

uint64_t year;

car["year"].get<uint64_t>().tie(year, error);

if (error) { cerr << error << endl; exit(1); }

cout << "- This car is " << 2020 - year << "years old." << endl;

// Iterating through an array of floats

double total_tire_pressure = 0;

dom::array tire_pressure_array;

car["tire_pressure"].get<dom::array>().tie(tire_pressure_array, error);

if (error) { cerr << error << endl; exit(1); }

for (dom::element tire_pressure_element : tire_pressure_array) {

double tire_pressure;

tire_pressure_element.get<double>().tie(tire_pressure, error);

if (error) { cerr << error << endl; exit(1); }

total_tire_pressure += tire_pressure;

}

cout << "- Average tire pressure: " << (total_tire_pressure / 4) << endl;

// Writing out all the information about the car

for (auto [key, value] : car) {

cout << "- " << key << ": " << value << endl;

}

}

}

int main() {

return 0;

}