import sendEmail from "../../Utils/sendEmail.js"
import cloudinary from "../../Utils/cloudinary.js";
import { Business } from './BusinessModel.js'
import password from 'secure-random-password'

import fs from "fs";



export const createBusiness = async (req, res) => {
    try {
        if (!req?.user) return res.status(400).json({ message: "please login !" });

        const { business, purpose, country, language, state, city, address_Line_1, address_Line_2, pincode,
            business_name, email, contact_Number, contact_Person_Name, url, short_url } =
            req.body;
        //validation
        switch (true) {
            case !business:
                return res.status(500).send({ error: "Business is Required" });
            case !purpose:
                return res.status(500).send({ error: "Purpose is Required" });
            case !language:
                return res.status(500).send({ error: "Language is Required" });
            case !address_Line_1:
                return res.status(500).send({ error: "address_Line_1 is Required" });
            case !address_Line_2:
                return res.status(500).send({ error: "address_Line_2 is Required" });
            case !state:
                return res.status(500).send({ error: "state is Required" });
            case !pincode:
                return res.status(500).send({ error: "pincode is Required" });
            case !city:
                return res.status(500).send({ error: "city is Required" });
            case !country:
                return res.status(500).send({ error: "country is Required" });
            case !business_name:
                return res.status(500).send({ error: "business_name is Required" });
            case !email:
                return res.status(500).send({ error: "email is Required" });
            case !contact_Number:
                return res.status(500).send({ error: "contact_Number is Required" });
            case !contact_Person_Name:
                return res.status(500).send({ error: "contact_Person_Name is Required" });
            case !url:
                return res.status(500).send({ error: " Business url is Required" });
            case !short_url:
                return res.status(500).send({ error: "short_url is Required" });


        }


        let businesse = await Business.findOne({ email });
        if (businesse) {
            return res
                .status(400)
                .json({ success: false, message: " THis Email already exists Please try another Email!" });
        }
        const businessWithURL = await Business.findOne({
            short_url: req.body?.short_url,
        });
        if (businessWithURL?._id) {
            if (req?.files?.image?.tempFilePath)
                fs.unlinkSync(image_file?.tempFilePath);
            return res.status(400).json({ message: "business URL is not available!" });
        }
        if (req?.files?.image?.tempFilePath) {
            const result = await cloudinary.v2.uploader.upload(
                image_file?.tempFilePath,
                {
                    folder: "Bolo/business_Image",
                }
            );
            const image = { url: result?.secure_url, public_id: result?.public_id };
            req.body.banner = image;
            fs.unlinkSync(image_file?.tempFilePath);
        }
        //generate password
        const passwords = password.randomPassword({
            length: 10,
            characters: [
                { characters: password.upper, exactly: 1 },
                { characters: password.symbols, exactly: 1 },
                password.lower,
                password.digits]
        })

        req.body.password = passwords;
        // req.user.role === 'admin' ? req.body.verify = true : req.body.verify = false




        req.body.added_by = req.user._id
        const businesses = await Business.create(req.body);
        await sendEmail({

            to: `${req.body.email}`, // Change to your recipient

            from: `${process.env.SEND_EMAIL_FROM}`, // Change to your verified sender

            subject: `Bolo.Ai business Created`,
            html: `your  Business Url is:${req.body.url}<br/><br/>your login email  is: <strong> ${req.body.email}</strong><br/>and  password is: <strong> ${passwords}</strong><br/><br/><h3>Thank You</h3>`

        });

        res.status(201).send({
            success: true,

            message: `business added successfully and Email sent to ${req.body.email} successfully`,

            businesses,
        });
    } catch (error) {
        console.log(error);
        res.status(500).send({
            success: false,
            error,
            message: error.message ? error.message : "Unable to create."
        });

    }
}

export const getAllBusiness = async (req, res) => {
    try {
        if (!req?.user) return res.status(400).json({ message: "please login !" });


        const businesses = await Business.find().sort({ createdAt: -1 })
        if (businesses) {
            res.status(201).send({
                success: true,
                message: "Business Fetched Successfully",
                businesses,
            });
        }

    } catch (error) {
        // console.log(error);
        res.status(500).send({
            success: false,
            error,
            message: error.message ? error.message : "Unable to fetch."
        });

    }
}
export const getSingleBusiness = async (req, res) => {
    try {
        if (!req?.user) return res.status(400).json({ message: "please login !" });
        if (!req?.params.id) return res.status(400).json({ message: "please Provide Business ID !" });

        const businesses = await Business.findById(req.params.id)
        if (businesses) {
            res.status(201).send({
                success: true,
                message: "Business Fetched Successfully",
                businesses,
            });
        }

    } catch (error) {
        // console.log(error);
        res.status(500).send({
            success: false,
            error,
            message: error.message ? error.message : "Unable to fetch."
        });

    }
}
export const updateBusiness = async (req, res) => {
    try {
        if (!req?.user) return res.status(400).json({ message: "please login !" });
        if (!req?.params.id) return res.status(400).json({ message: "please Provide Business ID !" });



        req.body.added_by = req.user._id
        const businesses = await Business.findByIdAndUpdate(req.params.id, { ...req.body })

        res.status(201).send({
            success: true,
            message: "Business Updated Successfully",
            businesses,
        });
    } catch (error) {
        console.log(error);
        res.status(500).send({
            success: false,
            error,
            message: error.message ? error.message : "Unable to Update."
        });

    }
}
//delete
export const deleteBusinessById = async (req, res) => {
    try {

        if (!req?.user) return res.status(400).json({ message: "please login !" });
        if (!req?.params.id) return res.status(400).json({ message: "please Provide Business ID !" });

        const business = await Business.findByIdAndDelete(req.params.id)
        if (!business) {
            return res.status(400).json({ message: 'business Not Found' });
        }
        await business.remove();

        res.status(200).json({ status: "OK", msg: 'Deteted successfully' });
    } catch (err) {
        return res.status(500).json({ message: err.message ? err.message : "Unable to delete." });
    }
};



























const addBusiness = async (req, res) => {
    const image_file = req?.files?.image;
    try {
        const { email } = req.body
        let business = await Business.findOne({ email });
        if (business) {
            return res
                .status(400)
                .json({ success: false, message: "business already exists" });
        }
        const BusinessWithURL = await Business.findOne({
            short_url: req.body?.short_url,
        });
        if (BusinessWithURL?._id) {
            if (req?.files?.image?.tempFilePath)
                fs.unlinkSync(image_file?.tempFilePath);
            return res.status(400).json({ message: "Business URL is not available!" });
        }
        if (image_file?.tempFilePath) {
            const result = await cloudinary.v2.uploader.upload(
                image_file?.tempFilePath,
                {
                    folder: "ATP/Business_banners",
                }
            );
            const image = { url: result?.secure_url, public_id: result?.public_id };
            req.body.banner = image;
            fs.unlinkSync(image_file?.tempFilePath);
        }
        //generate password
        const passwords = password.randomPassword({
            length: 10,
            characters: [
                { characters: password.upper, exactly: 1 },
                { characters: password.symbols, exactly: 1 },
                password.lower,
                password.digits]
        })

        req.body.password = passwords;
        req.user.role === 'admin' ? req.body.verify = true : req.body.verify = false
        const entity = await Business.create(req.body);
        await sendEmail({

            to: `${req.body.email}`, // Change to your recipient

            from: `${process.env.SEND_EMAIL_FROM}`, // Change to your verified sender

            subject: `ATP Business Created`,
            html: `your  business Url is:${req.body.url}<br/><br/>your login email  is: <strong> ${req.body.email}</strong><br/>and  password is: <strong> ${passwords}</strong><br/><br/><h3>Thank You</h3>`

        });
        return res.status(200).json({
            success: true,
            data: entity,
            message: `Business added successfully and Email sent to ${req.body.email} successfully`,
        });
    } catch (err) {
        // console.log(err)
        fs.unlinkSync(image_file?.tempFilePath);
        return res.status(500).json({ message: err.message ? err.message : "Unable to create." });
    }
};

const addProductToBusiness = async (req, res) => {
    try {
        const Business = await Business.findByIdAndUpdate(
            req.params.id,
            {
                $push: { products: req.body.product_id },
            },
            { new: true }
        );
        res
            .status(200)
            .json({ status: "ok", message: "Product added to Business successfully" });
    } catch (err) {
        return res.status(500).json({ message: "Unable to get ID." });
    }
};