marsdevs-git-workreport/dist/ai-summarizer.js

🚀 Advanced Git Work Report Generator with AI-Powered Summaries - Generate intelligent daily work reports from Git commit history using Claude AI or OpenRouter. Perfect for DevOps teams, development companies, and client reporting with comprehensive stati

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AISummarizer = void 0;
const sdk_1 = __importDefault(require("@anthropic-ai/sdk"));
class AISummarizer {
    constructor(options) {
        this.provider = options.provider;
        this.apiKey = options.apiKey;
        this.model = options.model || this.getDefaultModel();
        if (this.provider === 'anthropic') {
            this.anthropic = new sdk_1.default({
                apiKey: this.apiKey,
            });
        }
    }
    /**
     * Generate a summary of changes from commit messages using AI
     */
    async generateSummary(commitMessages, totalLinesChanged) {
        try {
            const prompt = this.buildPrompt(commitMessages, totalLinesChanged);
            if (this.provider === 'anthropic') {
                return await this.generateAnthropicSummary(prompt);
            }
            else if (this.provider === 'openrouter') {
                return await this.generateOpenRouterSummary(prompt);
            }
            else {
                throw new Error(`Unsupported AI provider: ${this.provider}`);
            }
        }
        catch (error) {
            console.warn(`Failed to generate AI summary: ${error instanceof Error ? error.message : 'Unknown error'}`);
            return this.generateFallbackSummary(commitMessages, totalLinesChanged);
        }
    }
    /**
     * Generate summary using Anthropic API
     */
    async generateAnthropicSummary(prompt) {
        if (!this.anthropic) {
            throw new Error('Anthropic client not initialized');
        }
        const response = await this.anthropic.messages.create({
            model: this.model,
            max_tokens: 500,
            messages: [
                {
                    role: 'user',
                    content: prompt
                }
            ]
        });
        return response.content[0].type === 'text' ? response.content[0].text : 'Unable to generate summary';
    }
    /**
     * Generate summary using OpenRouter API
     */
    async generateOpenRouterSummary(prompt) {
        const response = await fetch('https://openrouter.ai/api/v1/chat/completions', {
            method: 'POST',
            headers: {
                'Authorization': `Bearer ${this.apiKey}`,
                'Content-Type': 'application/json',
                'HTTP-Referer': 'https://github.com/zayan-devops-444/git-workreport',
                'X-Title': 'Git Work Report'
            },
            body: JSON.stringify({
                model: this.model,
                messages: [
                    {
                        role: 'user',
                        content: prompt
                    }
                ],
                max_tokens: 500,
                temperature: 0.7
            })
        });
        if (!response.ok) {
            throw new Error(`OpenRouter API error: ${response.status} ${response.statusText}`);
        }
        const data = await response.json();
        return data.choices?.[0]?.message?.content || 'Unable to generate summary';
    }
    /**
     * Get default model for the selected provider
     */
    getDefaultModel() {
        switch (this.provider) {
            case 'anthropic':
                return 'claude-3-haiku-20240307';
            case 'openrouter':
                return 'anthropic/claude-3-haiku';
            default:
                return 'claude-3-haiku-20240307';
        }
    }
    /**
     * Build the prompt for the AI model
     */
    buildPrompt(commitMessages, totalLinesChanged) {
        const messagesText = commitMessages.join('\n');
        return `You are a helpful assistant that summarizes daily development work based on commit messages.

Given the following commit messages from a single day of development work, provide a concise bullet-point summary of what was accomplished. Focus only on the actual changes made.

Commit messages:
${messagesText}

Total lines of code changed: ${totalLinesChanged}

Please provide a bullet-point summary with the following requirements:
- Use bullet points (• or -) for each change
- Focus only on the actual changes made
- No introductory or closing sentences
- No extra words or explanations
- Keep each point concise and direct
- List only the main changes and improvements

Example format:
• Added user authentication system
• Fixed login form validation
• Updated database schema for user profiles`;
    }
    /**
     * Generate a fallback summary when AI is not available
     */
    generateFallbackSummary(commitMessages, totalLinesChanged) {
        const uniqueMessages = [...new Set(commitMessages)];
        const messageCount = uniqueMessages.length;
        if (messageCount === 0) {
            return 'No changes were made on this date.';
        }
        if (messageCount === 1) {
            return `Made changes: ${uniqueMessages[0]}`;
        }
        return `Completed ${messageCount} tasks with ${totalLinesChanged} lines of code changed.`;
    }
}
exports.AISummarizer = AISummarizer;
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