const axios = require(`axios`);
const botConfig = require('../botconfig.json');
const { generateUniqueId } = require('../functions/randomStr');
const https = require('https');
const Invites = require('../models/registerInvite');
const Embed = require('../functions/embed');

// Create axios instance outside of module.exports
const makeRequest = axios.create({
    baseURL: `https://rule7.zonies.xyz/api/v1`,
    headers: {
        "Authorization": `Bearer ${botConfig.rule7.apiKey}`
    },
    httpsAgent: new https.Agent({
        rejectUnauthorized: false
    })
});

module.exports = {
    config: {
        name: `register`,
        usage: true,
        cooldown: 10000,
        available: true,
        permissions: [''],
        roles: ['staff', 'uploader', 'jrmod', 'mod'],
        aliases: ["reg"],
        dm: true
    },
    run: async (client, message, args, db) => {
        try {
            // If not in DM, check for permissions and roles
            if (message.channel.type !== 'DirectMessage') {
                // Check if user has any of the required roles
                const hasRequiredRole = message.member.roles.some(role => 
                    module.exports.config.roles.includes(role.toLowerCase())
                );
                
                if (!hasRequiredRole && !client.config.owners.includes(message.authorId)) {
                    return message.reply({
                        embeds: [
                            new Embed()
                                .setColor("#FF0000")
                                .setDescription(`You don't have the required roles to use this command.`)
                        ]
                    });
                }
            }

            // Check if the command is used in a DM
            if (message.channel.type !== 'DirectMessage') {
                const inviteCode = generateUniqueId();

                const staffRoles = {
                    is_staff: 0,
                    is_mod: 0,
                    is_jrmod: 0,
                    is_uploader: 0,
                    is_jruploader: 0
                }

                let memberRoles = message.member.roles;
                
                // Set staff role values based on member's roles
                if (memberRoles.includes(client.botConfig.roles[0].staff)) staffRoles.is_staff = 1;
                if (memberRoles.includes(client.botConfig.roles[0].mod)) staffRoles.is_mod = 1;
                if (memberRoles.includes(client.botConfig.roles[0].jrmod)) staffRoles.is_jrmod = 1;
                if (memberRoles.includes(client.botConfig.roles[0].uploader)) staffRoles.is_uploader = 1;
                if (memberRoles.includes(client.botConfig.roles[0].jruploader)) staffRoles.is_jruploader = 1;

                const registerInvite = new Invites({
                    userId: message.author.id,
                    invite: inviteCode,
                    staffRoles,
                    createdAt: Date.now()
                });

                await registerInvite.save();

                return message.reply({
                    content: `Run this command in a DM to the bot and use this invite code: \`${inviteCode}\`\n
                    **Usage:** \`!register ${inviteCode} <username> <email> <f95zone profile url>\`\n
                    **Note: This invite code will expire in 10 minutes.**`
                });
            }

            const [invite, username, email, profileUrl] = args;

            if (!invite || !username || !email || !profileUrl) {
                return message.reply({
                    content: `[REG3] Please provide a invite code, username, email, and f95zone profile url. \n\n**Usage:** \`${client.prefix}register <invite> <username> <email> <f95zone profile url>\``
                });
            }

            // DM flow - Use client.database instead of direct model
            const registerInvite = await Invites.findOne({ invite: invite });
            
            if (!registerInvite) {
                return message.reply({
                    content: `[REG1] You don't have an invite code. Please run the command outside of DMs.`
                });
            }

            if (registerInvite.createdAt + 10 * 60 * 1000 < Date.now()) {
                await registerInvite.deleteOne({ invite: invite });
                return message.reply({
                    content: `[REG2] Your invite code has expired. Please run the command outside of DMs.`
                });
            }

            if (invite !== registerInvite.invite) {
                return message.reply({
                    content: `[REG4] Invalid invite code. Please run the command outside of DMs.`
                });
            }

            let f95zoneId = profileUrl.split('/')[4];
            f95zoneId = f95zoneId.split('.')[1];

            try {
                const { data } = await makeRequest.post(`/bot/register`, {
                    username,
                    email,
                    f95_id: f95zoneId,
                    is_staff: registerInvite.staffRoles.is_staff,
                    is_mod: registerInvite.staffRoles.is_mod,
                    is_jrmod: registerInvite.staffRoles.is_jrmod,
                    is_uploader: registerInvite.staffRoles.is_uploader,
                    is_jruploader: registerInvite.staffRoles.is_jruploader
                });

                if (data.status === 'success') {
                    await registerInvite.deleteOne({ invite: invite });
                    return message.reply({
                        content: `[REG5] You have been registered. Please check your email for verification.`
                    });
                } else if (data.status === 'invalid_email') {
                    return message.reply({
                        content: `[REG5.1] An error occurred during registration. ${data.msg}`
                    });
                } else if (data.status === 'username_exists') {
                    return message.reply({
                        content: `[REG5.2] An error occurred during registration. ${data.msg}`
                    });
                } else if (data.status === 'invalid_f95_id') {
                    return message.reply({
                        content: `[REG5.3] An error occurred during registration. ${data.msg}`
                    });
                } else if (data.status === 'email_exists') {
                    return message.reply({
                        content: `[REG5.4] An error occurred during registration. ${data.msg}`
                    });
                } else if (data.status === 'error') {
                    return message.reply({
                        content: `[REG5.5] An error occurred during registration. ${data.msg}`
                    });
                }
            } catch (apiError) {
                return message.reply({
                    content: `[REG6] An error occurred during registration. Please try again later.\n\`${apiError}\``
                });
            }
        } catch (error) {
            console.error('Registration Error:', error);
            return message.reply({
                content: `[REG7] An unexpected error occurred. Please try again later.\n\`${error}\``
            });
        }
    },
};