const discord = require('discord.js');

const { addToLogs } = require('../libs/botTools');
const { generateImage, answerQuestion, sendConv } = require('../libs/openAi');
const { incrementQuota, addConv, delConv, getConvs, addMessage, getMessages, isNewUser } = require('../libs/mysql');

module.exports = {
    newMessage : (client) => {
        client.on('messageCreate', async msg => {
            if (msg.content.startsWith('/github')) {
                console.log('[Discord] Sent github link')
                addToLogs('[Discord] Sent github link')
                msg.reply('Link of the Gihhub repository :\n  -https://github.com/Ninja-Jambon/chaise_bot')
            }
        
            else if (msg.content.startsWith('/g')) {
                generateImage(msg.content.slice(+3)).then((res) => {
                    console.log('[Discord] Sent image to : ' + msg.content.slice(+3));
                    addToLogs('[Discord] Sent image to : ' + msg.content.slice(+3));
                    msg.channel.send(res.data.data[0].url);
                }).catch((err) => {
                    console.log(err);
                    addToLogs(err);
                    msg.reply("Something went wrong");
                })
        
                console.log('[Discord] Generating image to : ' + msg.content.slice(+3));
                addToLogs('[Discord] Generating image to : ' + msg.content.slice(+3));
                msg.reply('Generating the image...');
            }
        });
    },


    newInteraction : (client) => {  
        client.on('interactionCreate', async interaction => {
            if (!interaction.isCommand()) return;
        
            if (interaction.commandName === 'gptrequest') {
                await interaction.deferReply();
        
                quota = isNewUser(interaction.member.user.id, interaction.member.user.username).catch((err) => {
                    console.log(err);
                    addToLogs(err);
                });
                        
                if (quota >= 200000) {
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Quota exceeded", iconURL : client.user.displayAvatarURL()})
                        .setDescription("You have a quota of " + quota + " tokens, please wait until reset (every months)")
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                    interaction.editReply({ embeds : [embed] });
                }
                else {
                    answerQuestion(interaction.options.get('question').value).then((res) => {
                        incrementQuota(interaction.member.user.id, res.data.usage.total_tokens).catch((err) => {
                            console.log(err);
                            addToLogs(err);
                        });
        
                        if (res.data.choices[0].message.content.length > 4096) {
                            const embed = new discord.EmbedBuilder()
                                .setColor(0xFABBDE)
                                .setAuthor({ name : "Reply to : " + interaction.member.user.username, iconURL : "https://cdn.discordapp.com/avatars/"+interaction.member.user.id+"/"+interaction.member.user.avatar+".jpeg"})
                                .setTitle("Question : " + interaction.options.get('question').value)
                                .setDescription("The answer is too long to be displayed, please try again with a shorter question.")
                                .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                            console.log('[Discord] Sent answer to : ' + interaction.options.get('question').value);
                            addToLogs('[Discord] Sent answer to : ' +interaction.options.get('question').value);
                            interaction.editReply({ embeds : [embed] });
                        }
                        else{
                            title = "Question : " + interaction.options.get('question').value;
        
                            if (title.length > 256) {
                                title = title.slice(0, 253) + "...";
                            }
        
                            const embed = new discord.EmbedBuilder()
                                .setColor(0xFABBDE)
                                .setAuthor({ name : "Reply to : " + interaction.member.user.username, iconURL : "https://cdn.discordapp.com/avatars/"+interaction.member.user.id+"/"+interaction.member.user.avatar+".jpeg"})
                                .setTitle(title)
                                .setDescription(res.data.choices[0].message.content)
                                .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
                            
                            console.log('[Discord] Sent answer to : ' + interaction.options.get('question').value);
                            addToLogs('[Discord] Sent answer to : ' +interaction.options.get('question').value);
                            interaction.editReply({ embeds : [embed] });
                        }
                    }).catch((err) => {
                        console.log(err);
                        addToLogs(err);
                        interaction.editReply("Something went wrong");
                    })
                        
                    console.log('[Discord] Generating answer to : ' + interaction.options.get('question').value);
                    addToLogs('[Discord] Generating answer to : ' + interaction.options.get('question').value);
                }
            }
        
            else if (interaction.commandName === 'info') {
                console.log(interaction)
            }
        
            else if (interaction.commandName === 'addconv') {
                await interaction.deferReply();
                convs = await getConvs().catch((err) => {
                    console.log(err);
                    addToLogs(err);
                });
                if (!interaction.options.get('name').value.includes(" ") && !convs.includes(interaction.options.get('name').value)) {
                    await addConv(interaction.options.get('name').value);
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Conversation added", iconURL : client.user.displayAvatarURL()})
                        .setDescription("Conversation " + interaction.options.get('name').value + " added to db")
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                    interaction.editReply({ embeds : [embed] });
        
                    addToLogs('[Discord] Added conversation : ' + interaction.options.get('name').value);
                    console.log('[Discord] Added conversation : ' + interaction.options.get('name').value);
                } else {
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Error", iconURL : client.user.displayAvatarURL()})
                        .setDescription("Verify the name of the conversation (it must not contain spaces and must be unique).")
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
                    
                    interaction.editReply({ embeds : [embed] });
        
                    addToLogs('[Discord] Error adding conversation : ' + interaction.options.get('name').value);
                    console.log('[Discord] Error adding conversation : ' + interaction.options.get('name').value);
                }
            }
        
            else if (interaction.commandName === 'delconv') {
                await interaction.deferReply();
        
                convs = await getConvs().catch((err) => {
                    console.log(err);
                    addToLogs(err);
                });
                if (!convs.includes(interaction.options.get('name').value)) {
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Error", iconURL : client.user.displayAvatarURL()})
                        .setDescription("Conversation not found in the database")
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                    interaction.editReply({ embeds : [embed] });
        
                    addToLogs('[Discord] Conversation not found in the database : ' + interaction.options.get('name').value);
                    console.log('[Discord] Conversation not found in the database : ' + interaction.options.get('name').value);
                } else {
                    await delConv(interaction.options.get('name').value);
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Conversation deleted", iconURL : client.user.displayAvatarURL()})
                        .setDescription("Conversation " + interaction.options.get('name').value + " deleted from the database")
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                    interaction.editReply({ embeds : [embed] });
        
                    addToLogs('[Discord] Conversation deleted from the database : ' + interaction.options.get('name').value);
                    console.log('[Discord] Conversation deleted from the database : ' + interaction.options.get('name').value);
                }
            }
        
            else if (interaction.commandName === 'listconvs') {
                convs = await getConvs().catch((err) => {
                    console.log(err);
                    addToLogs(err);
                });
                message = "";
                if (convs.length == 0) {
                    message = "No conversations in the database";
                } else {
                    convs.forEach(element => {
                        message += "- **" + element + "**\n\n";
                    });
                }
        
                const embed = new discord.EmbedBuilder()
                    .setColor(0xFABBDE)
                    .setAuthor({ name : "Conversations list", iconURL : client.user.displayAvatarURL()})
                    .setDescription(message)
                    .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
                
                interaction.reply({ embeds : [embed] });
        
                addToLogs('[Discord] Sent conversations list');
                console.log('[Discord] Sent conversations list');
            }
        
            else if (interaction.commandName === 'addmsg') {
                await interaction.deferReply();
        
                quota = isNewUser(interaction.member.user.id, interaction.member.user.username).catch((err) => {
                    console.log(err);
                    addToLogs(err);
                });
                        
                if (quota >= 200000) {
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Quota exceeded", iconURL : client.user.displayAvatarURL()})
                        .setDescription("Quota exceeded, please wait untill reset (every month)")
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                    interaction.editReply({ embeds : [embed] });
        
                    addToLogs('[Discord] Quota exceeded for user : ' + interaction.member.user.username);
                    console.log('[Discord] Quota exceeded for user : ' + interaction.member.user.username);
                } else {
                    await addMessage(interaction.options.get('name').value,"user" ,interaction.options.get('message').value.replace(/"/g, "\'").replace("\""), interaction.member.user.username).catch((err) => {
                        console.log(err);
                        addToLogs(err);
                    });
        
                    messages = await getMessages(interaction.options.get('name').value, "role").catch((err) => {
                        console.log(err);
                        addToLogs(err);
                    });
        
                    sendConv(messages).then((res) => {
                        addMessage(interaction.options.get('name').value,"assistant",res.data.choices[0].message.content , "Chaise bot").catch((err) => {
                            console.log(err);
                            addToLogs(err);
                        });
        
                        const embed_user = new discord.EmbedBuilder()
                            .setColor(0xBBFAF4)
                            .setAuthor({ name : interaction.member.user.username, iconURL : "https://cdn.discordapp.com/avatars/"+interaction.member.user.id+"/"+interaction.member.user.avatar+".jpeg"})
                            .setDescription(interaction.options.get('message').value);
        
                        const embed_bot = new discord.EmbedBuilder()
                            .setColor(0xFABBDE)
                            .setAuthor({ name : "Chaise bot", iconURL : client.user.displayAvatarURL()})
                            .setDescription(res.data.choices[0].message.content)
                            .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                        interaction.editReply({ embeds : [embed_user, embed_bot] });
        
                        addToLogs('[Discord] Added message to conversation : ' + interaction.options.get('name').value);
                        console.log('[Discord] Added message to conversation : ' + interaction.options.get('name').value);
                    }).catch((err) => {
                        console.log(err);
                    });
                }
            }
        
            else if (interaction.commandName === 'displayconv') {
                await interaction.deferReply();
        
                if (interaction.options.get('name').value.includes(" ")) {
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Error", iconURL : client.user.displayAvatarURL()})
                        .setDescription("Conversation name can't contain spaces")
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                    interaction.editReply({ embeds : [embed] });
        
                    addToLogs('[Discord] Conversation name can\'t contain spaces');
                    console.log('[Discord] Conversation name can\'t contain spaces');
                }else {
                    convs = await getConvs().catch((err) => {
                        console.log(err);
                        addToLogs(err);
                    });
        
                    if (!convs.includes(interaction.options.get('name').value)) {
                        const embed = new discord.EmbedBuilder()
                            .setColor(0xFABBDE)
                            .setAuthor({ name : "Error", iconURL : client.user.displayAvatarURL()})
                            .setDescription("Conversation not found in the database")
                            .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                        interaction.editReply({ embeds : [embed] });
        
                        addToLogs('[Discord] Conversation not found in the database');
                        console.log('[Discord] Conversation not found in the database');
                    }
        
                    messages = await getMessages(interaction.options.get('name').value, "user").catch((err) => {
                        console.log(err);
                        addToLogs(err);
                    });
        
                    embed_text = "";
        
                    messages.forEach(element => {
                        if (element.user == "System") {}
                        else {
                            embed_text += "**" + element.user + "** : " + element.content + "\n\n";
                        }
                    });
        
                    if (embed_text.length > 4096) {
                        embed_text = "Conversation too long to display";                    
                    }
        
                    const embed = new discord.EmbedBuilder()
                        .setColor(0xFABBDE)
                        .setAuthor({ name : "Conversation : " + interaction.options.get('name').value, iconURL : client.user.displayAvatarURL()})
                        .setDescription(embed_text)
                        .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                    interaction.editReply({ embeds : [embed] });
        
                    addToLogs('[Discord] Displayed conversation : ' + interaction.options.get('name').value);
                    console.log('[Discord] Displayed conversation : ' + interaction.options.get('name').value);
                }
            }
        
            else if (interaction.commandName === 'getmyguota') {
                await interaction.deferReply();
        
                quota = (await isNewUser(interaction.member.user.id, interaction.member.user.username).catch((error) => {
                    console.log(error);
                    addToLogs(error);
                })).quota;
        
                const embed = new discord.EmbedBuilder()
                    .setColor(0xFABBDE)
                    .setAuthor({ name : "Quota : " + interaction.member.user.username, iconURL : "https://cdn.discordapp.com/avatars/"+interaction.member.user.id+"/"+interaction.member.user.avatar+".jpeg"})
                    .setDescription("You have " + (200000 - quota) + " tokens left this month")
                    .setFooter({ text : "Powered by OpenAI https://www.openai.com/", iconURL : "https://seeklogo.com/images/O/open-ai-logo-8B9BFEDC26-seeklogo.com.png" });
        
                interaction.editReply({ embeds : [embed] });
        
                addToLogs('[Discord] Quota requested by ' + interaction.member.user.username);
                console.log('[Discord] Quota requested by ' + interaction.member.user.username);
            }
        });
    }
}