import { Router, Request, Response } from 'express';
import axios from 'axios';
import { db } from '../../config/db';
const router = Router();


interface RunContainerRequest {
    gitUrl: string;
    projectName: string;
    cmd?: string[];
    envVars?: string[];
}



/**
 * @route   GET /api/v1/projects
 * @desc    Get all projects with pagination
 * @access  Private
 * @params  page, limit, search
 * @return  message, data
 * @error   400, { error }
 * @status  200, 400
 * 
 * @example /api/v1/projects?page=1&limit=10&search=project
 **/

router.get('/', (req: Request, res: Response) => {
        
        const page = req.query.page || 1;
        const limit = req.query.limit || 10;
        const search = req.query.search || '';
    
        db.project.findMany({
            where: {
                name: {
                    contains: search.toString()
                }
            },
            take: Number(limit),
            skip: (Number(page) - 1) * Number(limit)
        }).then((projects) => {
            res.json({
                status: 200,
                message: 'Projects fetched successfully',
                data: projects
            });
        }).catch((error) => {
            res.json({
                status: 400,
                error: 'Failed to fetch projects',
                details: error
            });
        });
});



/**
 * @route   POST /api/v1/projects
 * @desc    Create a new project
 * @access  Private
 * @params  service, gitUrl, projectName, cmd, envVars
 * @return  message, data, project
 * @error   400, { error }
 * @status  200, 400
 * 
 * @example /api/v1/projects
 **/
router.post('/', async (req: Request<{}, {}, RunContainerRequest>, res: Response) => {

    const { gitUrl, projectName, cmd, envVars } = req.body;
    const slug = projectName.toLowerCase().replace(/\s+/g, '-');

    try {
        const [apiResponse, project] = await Promise.all([
            axios.post(`${process.env.BUILDER_SERVICE_URL}/service/v1/container`, {
                gitUrl,
                projectName: slug,
                cmd,
                envVars
            }),
            db.project.create({
                data: {
                    name: projectName,
                    slug: slug,
                    gitUrl: gitUrl
                }
            })
        ]);

        res.json({
            status: 200,
            message: 'Project created successfully',
            data: apiResponse.data,
            project
        });
    } catch (error) {
        res.json({
            status: 400,
            error: 'Failed to create project',
            details: error
        });
    }
});


export default router;