megabot/plugins/story_plugin.js

// plugins/story.js - Collaborative storytelling plugin
const fs = require('fs');
const path = require('path');

module.exports = {
    init(bot) {
        console.log('📖 Story plugin initialized');
        this.bot = bot;
        
        // Story data structure
        this.stories = new Map(); // channel -> { title, sentences: [{author, text, timestamp}], active, lastContribution, maxLength }
        
        // Story settings
        this.settings = {
            maxSentenceLength: 200,
            maxStoryLength: 20,        // Maximum sentences per story
            cooldownTime: 60000,       // 1 minute between contributions from same user
            maxStoriesPerChannel: 3,   // Maximum saved stories per channel
            inactivityTimeout: 300000  // 5 minutes of inactivity ends story
        };
        
        // User cooldowns
        this.userCooldowns = new Map(); // "channel:nick" -> timestamp
        
        // File to save stories
        this.storiesFile = path.join(__dirname, 'stories.json');
        
        // Load existing stories
        this.loadStories();
        
        // Story starters for inspiration
        this.storyStarters = [
            "In a world where gravity worked backwards, Sarah discovered that her morning coffee was the least of her problems.",
            "The last library on Earth had just received its most unusual visitor.",
            "Detective Martinez never expected to find a confession letter written in crayon at a crime scene.",
            "The GPS kept saying 'turn left at the rainbow,' but there was no rainbow in sight.",
            "When the doorbell rang at 3 AM, nobody expected to find a penguin holding a pizza delivery bag.",
            "The antique music box in grandmother's attic began playing a song that hadn't been written yet.",
            "Every time it rained, the mailbox would fill with letters addressed to people who didn't exist.",
            "The new teacher seemed normal until students noticed she never cast a shadow.",
            "The fortune cookie contained a message that simply read: 'The dragons know where you hid the keys.'",
            "Professor Chen's time machine worked perfectly, except it only traveled to last Tuesday.",
            "The vending machine in the subway station started dispensing items that wouldn't be invented for another century.",
            "When the power went out citywide, only one house remained mysteriously illuminated.",
            "The street musician's violin could make people temporarily forget their own names.",
            "Every night at exactly 11:47 PM, the statue in the town square would sneeze.",
            "The new apartment came with everything included, except the previous tenant refused to leave the mirror."
        ];
    },
    
    cleanup(bot) {
        console.log('📖 Story plugin cleaned up');
        this.saveStories();
    },
    
    // Load stories from file
    loadStories() {
        try {
            if (fs.existsSync(this.storiesFile)) {
                const data = fs.readFileSync(this.storiesFile, 'utf8');
                const storiesObject = JSON.parse(data);
                
                // Convert back to Map and reconstruct story objects
                this.stories = new Map();
                for (const [channel, storyData] of Object.entries(storiesObject)) {
                    this.stories.set(channel, {
                        title: storyData.title || 'Untitled Story',
                        sentences: storyData.sentences || [],
                        active: false, // Always start inactive when loading
                        lastContribution: storyData.lastContribution || Date.now(),
                        maxLength: storyData.maxLength || this.settings.maxStoryLength
                    });
                }
                
                console.log(`📚 Loaded ${this.stories.size} saved stories`);
            } else {
                console.log('📚 No existing stories file found, starting fresh');
            }
        } catch (error) {
            console.error('❌ Error loading stories:', error);
            this.stories = new Map();
        }
    },
    
    // Save stories to file
    saveStories() {
        try {
            // Only save completed stories (not active ones)
            const completedStories = {};
            for (const [channel, story] of this.stories.entries()) {
                if (!story.active && story.sentences.length > 0) {
                    completedStories[channel] = {
                        title: story.title,
                        sentences: story.sentences,
                        lastContribution: story.lastContribution,
                        maxLength: story.maxLength
                    };
                }
            }
            
            const data = JSON.stringify(completedStories, null, 2);
            fs.writeFileSync(this.storiesFile, data, 'utf8');
            console.log(`💾 Saved ${Object.keys(completedStories).length} completed stories`);
        } catch (error) {
            console.error('❌ Error saving stories:', error);
        }
    },
    
    // Check if user is on cooldown
    isOnCooldown(channel, nick) {
        const key = `${channel}:${nick}`;
        const lastContribution = this.userCooldowns.get(key);
        
        if (!lastContribution) return false;
        
        const timeSince = Date.now() - lastContribution;
        return timeSince < this.settings.cooldownTime;
    },
    
    // Set user cooldown
    setCooldown(channel, nick) {
        const key = `${channel}:${nick}`;
        this.userCooldowns.set(key, Date.now());
    },
    
    // Get remaining cooldown time
    getCooldownRemaining(channel, nick) {
        const key = `${channel}:${nick}`;
        const lastContribution = this.userCooldowns.get(key);
        
        if (!lastContribution) return 0;
        
        const timeSince = Date.now() - lastContribution;
        const remaining = this.settings.cooldownTime - timeSince;
        return Math.max(0, Math.ceil(remaining / 1000));
    },
    
    // Get current story for channel
    getCurrentStory(channel) {
        return this.stories.get(channel);
    },
    
    // Start a new story
    startStory(channel, title = null, customStarter = null) {
        const storyTitle = title || `Story ${Date.now()}`;
        
        let firstSentence;
        if (customStarter) {
            firstSentence = customStarter;
        } else {
            firstSentence = this.storyStarters[Math.floor(Math.random() * this.storyStarters.length)];
        }
        
        const story = {
            title: storyTitle,
            sentences: [{
                author: 'StoryBot',
                text: firstSentence,
                timestamp: Date.now()
            }],
            active: true,
            lastContribution: Date.now(),
            maxLength: this.settings.maxStoryLength
        };
        
        this.stories.set(channel, story);
        return story;
    },
    
    // Add sentence to current story
    addSentence(channel, author, text) {
        const story = this.getCurrentStory(channel);
        if (!story || !story.active) return false;
        
        // Check if story is at max length
        if (story.sentences.length >= story.maxLength) {
            this.endStory(channel);
            return false;
        }
        
        // Clean up the sentence
        const cleanText = text.trim();
        if (cleanText.length === 0) return false;
        if (cleanText.length > this.settings.maxSentenceLength) return false;
        
        // Add the sentence
        story.sentences.push({
            author: author,
            text: cleanText,
            timestamp: Date.now()
        });
        
        story.lastContribution = Date.now();
        
        // Check if story should end (reached max length)
        if (story.sentences.length >= story.maxLength) {
            this.endStory(channel);
        }
        
        return true;
    },
    
    // End the current story
    endStory(channel) {
        const story = this.getCurrentStory(channel);
        if (!story) return false;
        
        story.active = false;
        this.saveStories();
        return true;
    },
    
    // Get story as formatted text
    formatStory(story, includeAuthors = false, maxSentences = null) {
        if (!story || story.sentences.length === 0) return "No story found.";
        
        const sentences = maxSentences ? story.sentences.slice(0, maxSentences) : story.sentences;
        
        let formattedStory = `📖 "${story.title}"\n\n`;
        
        sentences.forEach((sentence, index) => {
            if (includeAuthors && sentence.author !== 'StoryBot') {
                formattedStory += `${sentence.text} [${sentence.author}] `;
            } else {
                formattedStory += `${sentence.text} `;
            }
        });
        
        if (story.active) {
            formattedStory += `\n\n📝 Story in progress (${sentences.length}/${story.maxLength} sentences)`;
        } else {
            formattedStory += `\n\n✅ Story completed with ${sentences.length} sentences`;
        }
        
        return formattedStory.trim();
    },
    
    // Check for inactive stories and end them
    checkInactiveStories() {
        for (const [channel, story] of this.stories.entries()) {
            if (story.active) {
                const timeSinceLastContribution = Date.now() - story.lastContribution;
                if (timeSinceLastContribution > this.settings.inactivityTimeout) {
                    this.endStory(channel);
                    this.bot.say(channel, '📖 Story ended due to inactivity. Use !story to start a new one!');
                }
            }
        }
    },
    
    commands: [
        {
            name: 'story',
            description: 'Start a new collaborative story or add to the current one',
            execute: function(context, bot) {
                const plugin = module.exports;
                const target = context.replyTo;
                const from = context.nick;
                const args = context.args;
                const channel = context.channel || target;
                
                // Check for inactive stories
                plugin.checkInactiveStories();
                
                const currentStory = plugin.getCurrentStory(channel);
                
                // If no arguments, show current story status
                if (args.length === 0) {
                    if (currentStory && currentStory.active) {
                        const preview = plugin.formatStory(currentStory, false, 3);
                        bot.say(target, preview);
                        bot.say(target, `💬 Add to the story with: !story <your sentence>`);
                    } else {
                        bot.say(target, '📖 No active story. Start one with: !story <your opening sentence>');
                        bot.say(target, '💡 Or use: !storynew for a random starter');
                    }
                    return;
                }
                
                const sentence = args.join(' ');
                
                // If there's an active story, try to add to it
                if (currentStory && currentStory.active) {
                    // Check cooldown
                    if (plugin.isOnCooldown(channel, from)) {
                        const remaining = plugin.getCooldownRemaining(channel, from);
                        bot.say(target, `${from}: Please wait ${remaining} seconds before contributing again.`);
                        return;
                    }
                    
                    // Check sentence length
                    if (sentence.length > plugin.settings.maxSentenceLength) {
                        bot.say(target, `${from}: Sentence too long! Max ${plugin.settings.maxSentenceLength} characters.`);
                        return;
                    }
                    
                    // Add the sentence
                    if (plugin.addSentence(channel, from, sentence)) {
                        plugin.setCooldown(channel, from);
                        
                        // Show last few sentences for context
                        const recentSentences = currentStory.sentences.slice(-2);
                        let context = recentSentences.map(s => s.text).join(' ');
                        
                        bot.say(target, `📝 ${from} added: "${sentence}"`);
                        
                        // Check if story is complete
                        if (!currentStory.active) {
                            bot.say(target, `🎉 Story "${currentStory.title}" is complete! Use !storyread to see the full story.`);
                        } else {
                            bot.say(target, `📖 Story continues... (${currentStory.sentences.length}/${currentStory.maxLength})`);
                        }
                    } else {
                        bot.say(target, `${from}: Couldn't add sentence. Story may be complete or sentence invalid.`);
                    }
                } else {
                    // Start new story with user's sentence
                    const story = plugin.startStory(channel, `Story by ${from}`, sentence);
                    plugin.setCooldown(channel, from);
                    
                    bot.say(target, `📖 ${from} started a new story: "${sentence}"`);
                    bot.say(target, `💬 Others can continue with: !story <next sentence>`);
                }
            }
        },
        
        {
            name: 'storynew',
            description: 'Start a new story with a random starter',
            execute: function(context, bot) {
                const plugin = module.exports;
                const target = context.replyTo;
                const from = context.nick;
                const channel = context.channel || target;
                
                // Check for inactive stories
                plugin.checkInactiveStories();
                
                const currentStory = plugin.getCurrentStory(channel);
                
                if (currentStory && currentStory.active) {
                    bot.say(target, `${from}: There's already an active story! Use !storyend to finish it first.`);
                    return;
                }
                
                const story = plugin.startStory(channel);
                
                bot.say(target, `📖 New story started: "${story.sentences[0].text}"`);
                bot.say(target, `💬 Continue the story with: !story <your sentence>`);
            }
        },
        
        {
            name: 'storyread',
            description: 'Read the current or last completed story',
            execute: function(context, bot) {
                const plugin = module.exports;
                const target = context.replyTo;
                const channel = context.channel || target;
                
                const story = plugin.getCurrentStory(channel);
                
                if (!story) {
                    bot.say(target, 'No story found for this channel. Start one with !story or !storynew');
                    return;
                }
                
                const formattedStory = plugin.formatStory(story, true);
                
                // Split long stories into multiple messages
                const maxLength = 400;
                if (formattedStory.length <= maxLength) {
                    bot.say(target, formattedStory);
                } else {
                    const lines = formattedStory.split('\n');
                    let currentMessage = '';
                    
                    for (const line of lines) {
                        if (currentMessage.length + line.length + 1 <= maxLength) {
                            currentMessage += (currentMessage ? '\n' : '') + line;
                        } else {
                            if (currentMessage) {
                                bot.say(target, currentMessage);
                                currentMessage = line;
                            } else {
                                // Single line too long, split it
                                bot.say(target, line.substring(0, maxLength));
                                currentMessage = line.substring(maxLength);
                            }
                        }
                    }
                    
                    if (currentMessage) {
                        bot.say(target, currentMessage);
                    }
                }
            }
        },
        
        {
            name: 'storyend',
            description: 'End the current story',
            execute: function(context, bot) {
                const plugin = module.exports;
                const target = context.replyTo;
                const from = context.nick;
                const channel = context.channel || target;
                
                const story = plugin.getCurrentStory(channel);
                
                if (!story || !story.active) {
                    bot.say(target, `${from}: No active story to end.`);
                    return;
                }
                
                plugin.endStory(channel);
                bot.say(target, `📖 ${from} ended the story "${story.title}" with ${story.sentences.length} sentences.`);
                bot.say(target, `📚 Use !storyread to read the completed story, or !storynew to start fresh.`);
            }
        },
        
        {
            name: 'storystatus',
            description: 'Show current story status and stats',
            execute: function(context, bot) {
                const plugin = module.exports;
                const target = context.replyTo;
                const from = context.nick;
                const channel = context.channel || target;
                
                plugin.checkInactiveStories();
                
                const story = plugin.getCurrentStory(channel);
                
                if (!story) {
                    bot.say(target, 'No story in this channel. Use !story or !storynew to start one!');
                    return;
                }
                
                let statusMsg = `📊 Story "${story.title}": ${story.sentences.length}/${story.maxLength} sentences`;
                
                if (story.active) {
                    statusMsg += ' (Active)';
                    
                    // Show contributors
                    const contributors = [...new Set(story.sentences.filter(s => s.author !== 'StoryBot').map(s => s.author))];
                    if (contributors.length > 0) {
                        statusMsg += ` | Contributors: ${contributors.join(', ')}`;
                    }
                    
                    // Show cooldown info
                    if (plugin.isOnCooldown(channel, from)) {
                        const remaining = plugin.getCooldownRemaining(channel, from);
                        statusMsg += ` | Your cooldown: ${remaining}s`;
                    }
                } else {
                    statusMsg += ' (Completed)';
                }
                
                bot.say(target, statusMsg);
            }
        },
        
        {
            name: 'storytitle',
            description: 'Set a title for the current story',
            execute: function(context, bot) {
                const plugin = module.exports;
                const target = context.replyTo;
                const from = context.nick;
                const args = context.args;
                const channel = context.channel || target;
                
                if (args.length === 0) {
                    bot.say(target, `${from}: Usage: !storytitle <new title>`);
                    return;
                }
                
                const story = plugin.getCurrentStory(channel);
                
                if (!story) {
                    bot.say(target, `${from}: No story to rename. Start one first!`);
                    return;
                }
                
                const newTitle = args.join(' ');
                if (newTitle.length > 50) {
                    bot.say(target, `${from}: Title too long! Max 50 characters.`);
                    return;
                }
                
                const oldTitle = story.title;
                story.title = newTitle;
                
                bot.say(target, `📖 ${from} renamed the story from "${oldTitle}" to "${newTitle}"`);
            }
        }
    ]
};