Animals

animals.js

const data = {
  animals: [
    { 
      id: '0938aa23-f153-4937-9f88-4858b24d6bce',
      name: 'lions',
      popularity: 4,
      location: 'NE',
      residents: [
        { 
          name: 'Zena',
          sex: 'female',
          age: 12
        },
        { 
          name: 'Maxwell',
          sex: 'male',
          age: 15
        },
        { 
          name: 'Faustino',
          sex: 'male',
          age: 7
        },
        { 
          name: 'Dee',
          sex: 'female',
          age: 14
        }
      ]
    },
    { 
      id: 'e8481c1d-42ea-4610-8e11-1752cfc05a46',
      name: 'tigers',
      popularity: 5,
      location: 'NW',
      residents: [
        { 
          name: 'Shu',
          sex: 'female',
          age: 19
        },
        { 
          name: 'Esther',
          sex: 'female',
          age: 17
        }
      ]
    },
    { 
      id: 'baa6e93a-f295-44e7-8f70-2bcdc6f6948d',
      name: 'bears',
      popularity: 5,
      location: 'NW',
      residents: [
        { 
          name: 'Hiram',
          sex: 'male',
          age: 4
        },
        { 
          name: 'Edwardo',
          sex: 'male',
          age: 4
        },
        { 
          name: 'Milan',
          sex: 'male',
          age: 4
        },
      ]
    },
    { 
      id: 'ef3778eb-2844-4c7c-b66c-f432073e1c6b',
      name: 'penguins',
      popularity: 4,
      location: 'SE',
      residents: [
        { 
          name: 'Joe',
          sex: 'male',
          age: 10
        },
        { 
          name: 'Tad',
          sex: 'male',
          age: 12
        },
        { 
          name: 'Keri',
          sex: 'female',
          age: 2
        },
        { 
          name: 'Nicholas',
          sex: 'male',
          age: 2
        },
      ]
    },
    { 
      id: '533bebf3-6bbe-41d8-9cdf-46f7d13b62ae',
      name: 'otters',
      popularity: 4,
      location: 'SE',
      residents: [
        { 
          name: 'Neville',
          sex: 'male',
          age: 9
        },
        { 
          name: 'Lloyd',
          sex: 'male',
          age: 8
        },
        { 
          name: 'Mercedes',
          sex: 'female',
          age: 9
        },
        { 
          name: 'Margherita',
          sex: 'female',
          age: 10
        },
      ]
    },
    { 
      id: '89be95b3-47e4-4c5b-b687-1fabf2afa274',
      name: 'frogs',
      popularity: 2,
      location: 'SW',
      residents: [
        { 
          name: 'Cathey',
          sex: 'female',
          age: 3
        },
        { 
          name: 'Annice',
          sex: 'female',
          age: 2
        }
      ]
    },
    { 
      id: '78460a91-f4da-4dea-a469-86fd2b8ccc84',
      name: 'snakes',
      popularity: 3,
      location: 'SW',
      residents: [
        { 
          name: 'Paulette',
          sex: 'female',
          age: 5
        },
        { 
          name: 'Bill',
          sex: 'male',
          age: 6
        }
      ]
    },
    { 
      id: 'bb2a76d8-5fe3-4d03-84b7-dba9cfc048b5',
      name: 'elephants',
      popularity: 5,
      location: 'NW',
      residents: [
        { 
          name: 'Ilana',
          sex: 'female',
          age: 11
        },
        { 
          name: 'Orval',
          sex: 'male',
          age: 15
        },
        { 
          name: 'Bea',
          sex: 'female',
          age: 12
        },
        { 
          name: 'Jefferson',
          sex: 'male',
          age: 4
        },
      ]
    },
    { 
      id: '01422318-ca2d-46b8-b66c-3e9e188244ed',
      name: 'giraffes',
      popularity: 4,
      location: 'NE',
      residents: [
        { 
          name: 'Gracia',
          sex: 'female',
          age: 11
        },
        { 
          name: 'Antone',
          sex: 'male',
          age: 9
        },
        { 
          name: 'Vicky',
          sex: 'female',
          age: 12
        },
        { 
          name: 'Clay',
          sex: 'male',
          age: 4
        },
        { 
          name: 'Arron',
          sex: 'male',
          age: 7
        },
        { 
          name: 'Bernard',
          sex: 'male',
          age: 6
        }
      ]
    }
  ],
  employees: [
    {
      id: 'c5b83cb3-a451-49e2-ac45-ff3f54fbe7e1',
      firstName: 'Nigel',
      lastName: 'Nelson',
      managers: ['0e7b460e-acf4-4e17-bcb3-ee472265db83',
                 'fdb2543b-5662-46a7-badc-93d960fdc0a8'],
      responsibleFor: ['0938aa23-f153-4937-9f88-4858b24d6bce',
                       'e8481c1d-42ea-4610-8e11-1752cfc05a46']
    },
    {
      id: '0e7b460e-acf4-4e17-bcb3-ee472265db83',
      firstName: 'Burl',
      lastName: 'Bethea',
      managers: ['9e7d4524-363c-416a-8759-8aa7e50c0992'],
      responsibleFor: ['0938aa23-f153-4937-9f88-4858b24d6bce',
                       'e8481c1d-42ea-4610-8e11-1752cfc05a46',
                       'baa6e93a-f295-44e7-8f70-2bcdc6f6948d',
                       'ef3778eb-2844-4c7c-b66c-f432073e1c6b']
    },
    {
      id: 'fdb2543b-5662-46a7-badc-93d960fdc0a8',
      firstName: 'Ola',
      lastName: 'Orloff',
      managers: ['9e7d4524-363c-416a-8759-8aa7e50c0992'],
      responsibleFor: ['533bebf3-6bbe-41d8-9cdf-46f7d13b62ae',
                       '89be95b3-47e4-4c5b-b687-1fabf2afa274',
                       '78460a91-f4da-4dea-a469-86fd2b8ccc84',
                       'bb2a76d8-5fe3-4d03-84b7-dba9cfc048b5']
    },
    {
      id: '56d43ba3-a5a7-40f6-8dd7-cbb05082383f',
      firstName: 'Wilburn',
      lastName: 'Wishart',
      managers: ['0e7b460e-acf4-4e17-bcb3-ee472265db83',
                 'fdb2543b-5662-46a7-badc-93d960fdc0a8'],
      responsibleFor: ['78460a91-f4da-4dea-a469-86fd2b8ccc84',
                       'bb2a76d8-5fe3-4d03-84b7-dba9cfc048b5']
    },
    {
      id: '9e7d4524-363c-416a-8759-8aa7e50c0992',
      firstName: 'Stephanie',
      lastName: 'Strauss',
      managers: [],
      responsibleFor: ['01422318-ca2d-46b8-b66c-3e9e188244ed']
    },
    {
      id: '4b40a139-d4dc-4f09-822d-ec25e819a5ad',
      firstName: 'Sharonda',
      lastName: 'Spry',
      managers: ['0e7b460e-acf4-4e17-bcb3-ee472265db83',
                 'fdb2543b-5662-46a7-badc-93d960fdc0a8'],
      responsibleFor: ['533bebf3-6bbe-41d8-9cdf-46f7d13b62ae',
                       '89be95b3-47e4-4c5b-b687-1fabf2afa274']
    },
    {
      id: 'c1f50212-35a6-4ecd-8223-f835538526c2',
      firstName: 'Ardith',
      lastName: 'Azevado',
      managers: ['b0dc644a-5335-489b-8a2c-4e086c7819a2'],
      responsibleFor: ['e8481c1d-42ea-4610-8e11-1752cfc05a46',
                       'baa6e93a-f295-44e7-8f70-2bcdc6f6948d']
    },
    {
      id: 'b0dc644a-5335-489b-8a2c-4e086c7819a2',
      firstName: 'Emery',
      lastName: 'Elser',
      managers: ['9e7d4524-363c-416a-8759-8aa7e50c0992'],
      responsibleFor: ['bb2a76d8-5fe3-4d03-84b7-dba9cfc048b5',
                       'baa6e93a-f295-44e7-8f70-2bcdc6f6948d',
                       '0938aa23-f153-4937-9f88-4858b24d6bce']
    }
  ],
  hours: { 'Tuesday': { open: 8, close: 18 },
           'Wednesday': { open: 8, close: 18 },
           'Thursday': { open: 10, close: 20 },
           'Friday': { open: 10, close: 20 },
           'Saturday': { open: 8, close: 22 },
           'Sunday': { open: 8, close: 20 },
           'Monday': { open: 0, close: 0 } },
  prices: { 'Adult': 49.99,
            'Senior': 24.99,
            'Child': 20.99 }
};

function calculatePopulation() {
  let count = 0;
  for(var i = 0 ; i < data.animals.length ; i++) {
    count += data.animals[i].residents.length
  }
  return count;
}

function printTimetable() {
  let timetable = [];
  for(let hour in data.hours) {
    console.log(hour);
    if(data.hours[hour].open != 0 && data.hours[hour].close != 0) {
      timetable.push(`${hour}: from ${data.hours[hour].open} to ${data.hours[hour].close}`);
    } else {
      timetable.push(`${hour}: Closed`);
    }
  }
  const d = timetable.pop();
  timetable.unshift(d);
  return timetable.join("\n");
}

function findEmployee(id) {
  const result = data.employees.find(employee => employee.id === id);
  if(result) {
    return result.firstName + " " + result.lastName;
  } else {
    return "Not found";
  }
}
function findAnimal(id) {
  const result = data.animals.find(animal => animal.id === id);
  if(result) {
    return result.name;
  } else {
    return "Not found";
  }
}

function findManagersOf(idEmployee) {
  const employee = data.employees.find(x => x.id === idEmployee);
  const managers = employee.managers.map(m => findEmployee(m));
  return managers.join("\n");
}

function countOf(animal, sex) {
  const foundAnimal = data.animals.find(x => x.name === animal);
  if(!foundAnimal) {
    return 0;
  }
  if(!sex) {
    return foundAnimal.residents.length;
  } else {
    const filtered = foundAnimal.residents.filter(x => x.sex === sex);
    return filtered.length;
  }
}

function countBySex(sex) {
  let count = 0;
  const foundAnimal = data.animals.forEach(animal => {
    const filtered = animal.residents.filter(s => s.sex === sex);
    count += filtered.length;
  });
  return count;
}

function responsibleFor(employeeId) {
  const employee = data.employees.find(e => e.id === employeeId);
  const responsibilities = employee.responsibleFor.map( a => findAnimal(a) );
  return `${employee.firstName} ${employee.lastName}: ${responsibilities.join(',')}`;
}
function listResponsibilities() {
  const employees = data.employees.map(emp => responsibleFor(emp.id));
  return employees.join("\n");
}

function calculatePrice(adults, children = 0, seniors = 0) {
  let calc = 0;
  calc += data.prices.Adult * adults;
  calc += data.prices.Child * children;
  calc += data.prices.Senior * seniors;
  return calc;
}

function printAnimalLocation() {
  const locations = {
    "NW": [],
    "NE": [],
    "SW": [],
    "SE": [],
  }
  data.animals.forEach(animal => {
    locations[animal.location].push(animal.name);
  })
  console.log(locations);
  var textos = [];
  for(var location in locations) {
    textos.push(`${location}: ${locations[location].join(',')}`)
  }
  
  return textos.join("\n");
}
printAnimalLocation();
//calculatePrice(2);
// listResponsibilities()
//responsibleFor('c5b83cb3-a451-49e2-ac45-ff3f54fbe7e1');
//countBySex('male');
// countOf('giraffes', 'female')
//findManagersOf("c5b83cb3-a451-49e2-ac45-ff3f54fbe7e1");
//findEmployee('b0dc644a-5335-489b-8a2c-4e086c7819a2');

// printTimetable()

// calculatePopulation();