const fs = require('fs');

const project_list = fs.readFileSync('input/project_list.csv', 'utf8').split('\n');
const project_used = [];

const categories = [
"2d_anim", "3d_anim", "3d_asset", "film_video", "games", "illustration", "vfx"
];

project_list.forEach(() => {
    project_used.push(false);
})
categories.forEach((category) => {
    const file = fs.readFileSync(`input/categories/${category}.csv`, 'utf8').replace("\"\"", "\"");
    project_list.forEach((val, idx) => {
        if (file.includes(val)) {
            project_used[idx] = true;
        }
    })
})


let unused_project_count = 0;
for (let i = 0; i < project_used.length; i++) {
    if (!project_used[i]) {
        unused_project_count++;
        console.log("UNUSED: ", project_list[i]);
    }
}

console.log("There are ", unused_project_count, " unused projects total");