import chalk from 'chalk';
import axios from 'axios';
import ora from 'ora';

interface RoadmapStep {
    id: string;
    title: string;
    step_number: number;
    description: string;
    status: string;
    role: string;
}

export async function suggestNextMove(projectId: string, apiKey: string, apiUrl: string) {
    // Silent spinner just to fetch data quickly
    // const spinner = ora('Analyzing mission parameters...').start();

    try {
        // We use the roadmap chunks endpoint or a dedicated query
        // For CLI efficiency, let's query raw chunks via a unified endpoint if possible
        // Or assume we have a direct endpoint. 
        // Let's use the standard `list_roadmap_tasks` equivalent logic via REST API if available.
        // Assuming /api/v1/roadmap/next exists or similar. 
        // If not, we query pending tasks.

        const response = await axios.get(`${apiUrl}/api/v1/roadmap/chunks`, {
            params: {
                project_id: projectId,
                status: 'PENDING',
                limit: 1,
                order: 'step_number.asc'
            },
            headers: { Authorization: `Bearer ${apiKey}` }
        });

        if (!response.data.success) {
            return; // Fail silently, feature relies on API being ready
        }

        const tasks = response.data.data.chunks || [];
        if (tasks.length === 0) return;

        const nextTask = tasks[0] as RoadmapStep;

        // Visual Presentation
        console.log('');
        console.log(chalk.bold('🎯 TACTICAL INTELLIGENCE'));
        console.log(chalk.dim('────────────────────────────────────────'));
        console.log(`${chalk.bold('Active Phase:')}  Implementation`);
        console.log(`${chalk.bold('Next Mission:')}  ${chalk.cyan(nextTask.title)}`);

        if (nextTask.role) {
            console.log(`${chalk.bold('Required Role:')} ${chalk.magenta(nextTask.role)}`);
        }

        console.log('');
        console.log(chalk.yellow('SUGGESTED NEXT MOVE:'));
        console.log(chalk.white(`> rigstate work start ${nextTask.id}   `) + chalk.dim('(Start this task)'));
        console.log(chalk.white(`> rigstate chat "How do I solve T-${nextTask.step_number}?" `) + chalk.dim('(Ask Architect)'));
        console.log(chalk.dim('────────────────────────────────────────'));
        console.log('');

    } catch (e) {
        // Ignore errors in suggestion engine to not break the flow
    }
}