import { CliTree, CliTrees, objectPropertiesToCliTrees, writeCliTree } from '@cirrusct/cli-utils';
import { MrCommandHandler, MrCommandResults, MrPackage } from '@cirrusct/mr-core';
import { ConfigCommandOptions } from './types';

export const handleCommand: MrCommandHandler<ConfigCommandOptions> = async ({ options, session, logger }) => {
    debugger;

    const { packages } = session;

    for (const pkg of packages) {
        const subTrees: CliTrees = [];

        // Package props subtree
        const packageProps = ['version', 'description'];
        const packageData = {};
        for (const prop of packageProps) {
            if (pkg[prop] && pkg[prop].length > 0) {
                packageData[prop] = pkg[prop];
            }
        }

        const pkgTree: CliTree = {
            name: 'package',
            children: objectPropertiesToCliTrees(packageData),
        };

        subTrees.push(pkgTree);

        // Build Config subtree
        if (options.list) {
            const config = await pkg.config.value;
            const depTree: CliTree = {
                name: 'config',
                children: objectPropertiesToCliTrees(config),
            };

            subTrees.push(depTree);
        }

        const tree: CliTree = {
            name: pkg.name,
            children: subTrees,
        };

        writeCliTree(tree, process.stdout);
    }

    return {
        exitCode: 0,
    };
};