client.ts

// Adapter Example Use Case
import CubeA from './cube-a'
import CubeBAdapter from './cube-b-adapter'

const totalCubes = 5
let counter = 0

const manufactureCube = () => {
    // produce 5 cubes from which ever supplier can manufacture it first
    const width = Math.floor(Math.random() * 10) + 1
    const height = Math.floor(Math.random() * 10) + 1
    const depth = Math.floor(Math.random() * 10) + 1
    let cube = new CubeA()
    let success = cube.manufacture(width, height, depth)
    if (success) {
        counter = counter + 1
    } else {
        // try other manufacturer
        console.log("Company A was busy, so trying company B")
        cube = new CubeBAdapter()
        success = cube.manufacture(width, height, depth)
        if (success) {
            counter = counter + 1
        } else {
            console.log("Company B was busy, so trying company A")
        }
    }
}

// wait some time between manufacturing each cube
const interval = setInterval(() => {
    manufactureCube()
    if (counter >= totalCubes) {
        clearInterval(interval);
        console.log(`${totalCubes} cubes have been manufactured`)
    }
}, 1000)