import { Command } from 'commander';
import chalk from 'chalk';
import { getApiKey, setApiKey, getProjectId, setProjectId, getApiUrl, setApiUrl } from '../utils/config.js';

export function createConfigCommand() {
    const config = new Command('config');

    config
        .description('View or modify Rigstate configuration')
        .argument('[key]', 'Configuration key to view/set (api_key, project_id, api_url)')
        .argument('[value]', 'Value to set')
        .action(async (key?: string, value?: string) => {
            // No arguments - show all config
            if (!key) {
                console.log(chalk.bold('Rigstate Configuration'));
                console.log(chalk.dim('─'.repeat(40)));

                try {
                    const apiKey = getApiKey();
                    console.log(`${chalk.cyan('api_key')}: ${apiKey.substring(0, 20)}...`);
                } catch (e) {
                    console.log(`${chalk.cyan('api_key')}: ${chalk.dim('(not set)')}`);
                }

                const projectId = getProjectId();
                console.log(`${chalk.cyan('project_id')}: ${projectId || chalk.dim('(not set)')}`);

                const apiUrl = getApiUrl();
                console.log(`${chalk.cyan('api_url')}: ${apiUrl}`);

                console.log('');
                console.log(chalk.dim('Use "rigstate config <key> <value>" to set a value.'));
                return;
            }

            // Get specific key
            if (!value) {
                switch (key) {
                    case 'api_key':
                        try {
                            const apiKey = getApiKey();
                            console.log(apiKey);
                        } catch (e) {
                            console.log(chalk.dim('(not set)'));
                        }
                        break;
                    case 'project_id':
                        console.log(getProjectId() || chalk.dim('(not set)'));
                        break;
                    case 'api_url':
                        console.log(getApiUrl());
                        break;
                    default:
                        console.log(chalk.red(`Unknown config key: ${key}`));
                        console.log(chalk.dim('Valid keys: api_key, project_id, api_url'));
                }
                return;
            }

            // Set value
            switch (key) {
                case 'api_key':
                    setApiKey(value);
                    console.log(chalk.green(`✅ api_key updated`));
                    break;
                case 'project_id':
                    setProjectId(value);
                    console.log(chalk.green(`✅ project_id updated`));
                    break;
                case 'api_url':
                    setApiUrl(value);
                    console.log(chalk.green(`✅ api_url updated`));
                    break;
                default:
                    console.log(chalk.red(`Unknown config key: ${key}`));
                    console.log(chalk.dim('Valid keys: api_key, project_id, api_url'));
            }
        });

    return config;
}