//const Supplier = require("../models/supplier");
const { Supplier, generateSupplierId, FriendRequest,DeliveryBoy} = require("../models/supplier")
const { Tank } = require('../models/tanks')

const http = require('https');

const boom = require("boom");
const fastify = require("fastify")({
  logger: true,
});
const { Tanker, Tankerbooking,Bore,GovtPipeLine } = require('../models/tankers')
const moment = require("moment");

exports.orderStartedSms = async (request, reply) =>  {
//console.log(bookingId,supplierContact,deliveryAgentContact,mobile)
  const bookingId = request.params.bookingId;
  const booking_data = await Tankerbooking.findOne({ bookingid: bookingId})
  console.log(booking_data)
  const supplierContact = booking_data.supplierPhone
  const deliveryAgentContact = booking_data.delivery_agent_mobile
  const user_name = booking_data.customerName
  const mobile =  booking_data.customerPhone
  const username = 'Arminta';
  const apiKey = '2068323bea61494d315b';
  const senderId = 'ARMNTA';
  const message = `Hello ${user_name}, We are pleased to inform you that your booking with bookingId ${bookingId} has been started,you can track the current location of tanker here {#var#}. Please note that the supplier's contact number is ${supplierContact} and deliver agent contact number is ${deliveryAgentContact} Thank you for choosing our services. If you have any further questions or concerns, please do not hesitate to contact us. Best regards, Arminta Water Services`;
  
  const apiUrl = `https://smslogin.co/v3/api.php?username=${username}&apikey=${apiKey}&senderid=${senderId}&mobile=${mobile}&message=${encodeURIComponent(message)}`;

  const options = {
    method: 'GET',
    headers: {
      'Content-Type': 'application/json'
    }
  };
  
  
  const req = http.request(apiUrl, options, (res) => {
    let data = '';
    res.on('data', (chunk) => {
      data += chunk;
    });
    console.log(req)
    res.on('end', () => {
      reply.send(data);
    });
  });
  
  req.on('error', (error) => {
    console.error(error);
    reply.send({ error: 'Failed to send SMS' });
  });
  
  req.end();
}







exports.orderNow = async (req, reply) => {

    try {
      const customerId = req.body.customerId;
      const bookingId = req.params.bookingId;
      const tankerName = req.body.tankerName;
      const booking_info = await Tankerbooking.findOne({ bookingid: bookingId})

      const action =  req.body.action
      const typeofwater = req.body.typeofwater
      const expectedDateOfDelivery = req.body.expectedDateOfDelivery;
      
      if(action === "accept"){
        const price = req.body.price 
        const delivery_agent =  req.body.delivery_agent
        const agent_mobile = req.body.agent_mobile
        const agent_alternative_mobile = req.body.agent_alternative_mobile
        const booking_data = await Tankerbooking.findOne({ bookingid: bookingId})
        const supplierContact = booking_data.supplierPhone
        const deliveryAgentContact = agent_mobile
        const mobile =  booking_data.customerPhone
       // hash = await orderStartedSms(bookingId,supplierContact,deliveryAgentContact,mobile);
        booking_info.orderStatus = "accepted"
        booking_info.delivery_agent = delivery_agent
        booking_info.delivery_agent_mobile = agent_mobile
        booking_info.delivery_agent_alternative_mobile = agent_alternative_mobile
        booking_info.price = price
        booking_info.amount_due = price

             }
     else {
        booking_info.orderStatus = "rejected"

    }
    booking_info.expectedDateOfDelivery = expectedDateOfDelivery;

    const booking = await booking_info.save();
    return booking;

    } catch (err) {
      throw boom.boomify(err);
    }
  };
  

  exports.addDeliveryboy = async (req, reply) => {
    try {
  
      const supplierId = req.params.supplierId
      //const username = req.params.username;
  
    console.log(req.params);
      //const  {username}  = loginObject.user.username;
      //console.log(loginObject.user.username)
      // const userInfo = await User.findOne({ username: username.toString() });
      // const updateData = req.body;
  
      // console.log("This is the reply in the handler after the validations", reply);
       deliveryData = {
        supplierId: supplierId,
        suppliername: req.body.suppliername,
        name: req.body.Name,
        phone: req.body.phone,
        alternativeContactNumber: req.body.alternativeContactNumber,
        address: req.body.address,
        city:req.body.city,
        state:req.body.state,
        zip:req.body.zip,
       status:req.body.status,
       longitude: req.body.longitude,
       latitude:req.body.latitude,
      fcmId: req.body.fcmId
      };
      
      var agent_mobile = req.body.phone
     
      var i_agent = await DeliveryBoy.findOne({ phone: agent_mobile})
      if(i_agent){
      throw new Error('phone already exists');
              }
    else {
  
      var agent = new DeliveryBoy(deliveryData);
  
      checkFormEncoding = isUserFormUrlEncoded(req);
      if (checkFormEncoding.isUserFormUrlEncoded) {
        usertobeInserted = checkFormEncoding.agent;
        console.log("thsi true url string");
        agent.supplierId = usertobeInserted.supplierId
        agent.suppliername = usertobeInserted.suppliername
        agent.name = usertobeInserted.name;
        agent.phone = usertobeInserted.phone;
        agent.alternativeContactNumber = usertobeInserted.alternativeContactNumber;
        agent.address = usertobeInserted.address;
        agent.city = usertobeInserted.city
        agent.state = usertobeInserted.state
        agent.zip = usertobeInserted.zip
        agent.status = usertobeInserted.status
        agent.longitude = usertobeInserted.longitude
        agent.latitude = usertobeInserted.latitude
        agent.fcmId = usertobeInserted.fcmId
      }
    }

      const insertedagent = await agent.save();

      console.log("inster...", insertedagent)
  
      return insertedagent;
    
  
    } catch (err) {
      throw boom.boomify(err);
    }
  };


exports.getbookingsofsupplier = async (req, reply) => {
  try {
    console.log(req.params.supplierId)
    await Tankerbooking.find({supplierId: req.params.supplierId})
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
      .catch((err) => {
        console.log(err);
        reply.send({ error: err });
      });
  } catch (err) {
    throw boom.boomify(err);
  }
};
  

exports.getbookingsofdeliveryboy = async (req, reply) => {
  try {
    console.log(req.params.supplierId)
    await Tankerbooking.find({delivery_agent_mobile: req.params.agent_mobile})
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
      .catch((err) => {
        console.log(err);
        reply.send({ error: err });
      });
  } catch (err) {
    throw boom.boomify(err);
  }
};
  


exports.getalldeliveryboysofsupplier = async (req, reply) => {
  try {
    console.log(req.params.supplierId)
    await DeliveryBoy.find({supplierId: req.params.supplierId})
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
      .catch((err) => {
        console.log(err);
        reply.send({ error: err });
      });
  } catch (err) {
    throw boom.boomify(err);
  }
};



exports.getactivedeliveryboysofsupplier = async (req, reply) => {
  try {
    console.log(req.params.supplierId)
    await DeliveryBoy.find({supplierId: req.params.supplierId,status:"active"})
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
      .catch((err) => {
        console.log(err);
        reply.send({ error: err });
      });
  } catch (err) {
    throw boom.boomify(err);
  }
};



exports.deliveryboystartandstop = async (req, reply) => {
  
  try {
    //let start_time,stop_time
    const bookingId = req.params.bookingId
    const bookingdata = await Tankerbooking.findOne({bookingid: bookingId})
    const ordered_quantity =   parseInt((bookingdata.capacity).replace(/,/g, ''), 10)
    const price = parseInt((bookingdata.price).replace(/,/g, ''), 10)
    const price_per_liter =  ordered_quantity/price
   
   // console.log(bookingdata.supplierId,"6")

    const customerId = bookingdata.customerId;
    console.log(customerId)
    const action = req.body.action
    const receiver_tank = bookingdata.tankName
   // console.log(receiver_tank,"5")
    const receiver_tank_info = await Tank.findOne({ customerId ,tankName:receiver_tank,tankLocation:"sump"});
    

   // console.log(receiver_tank_info,"1")
    
    const receiver_capacity =  parseInt((receiver_tank_info.capacity).replace(/,/g, ''), 10)
   //console.log(bookingdata,customerId,receiver_tank,receiver_tank_info,receiver_capacity,"2")
   
   const intervals = {};
    
      
    if(action === "start"){
     // console.log("started")
      const start_time = new Date().toLocaleString('en-US', {timeZone: 'Asia/Kolkata'})
      const initial_receiver_waterlevel =  parseInt(receiver_tank_info.waterlevel.replace(/,/g, ''), 10)
    
      await Tankerbooking.findOneAndUpdate({bookingid:bookingId}, { $set: { initial_water_level: initial_receiver_waterlevel ,start_time:start_time,tankerRunningStatus:"1"} });
       
       

         let receiver_waterlevel = parseInt(receiver_tank_info.waterlevel.replace(/,/g, ''), 10)
        // console.log(receiver_waterlevel,"1")
        intervals[bookingId]= setInterval(async function () {
          // Calculate new water levels
        
          const newWaterLevel = receiver_waterlevel+450;
          const booking_data = await Tankerbooking.findOne({bookingid:bookingId})
          const tankerStatus = booking_data.tankerRunningStatus
          //console.log(newWaterLevel,"2",receiver_tank_info.tankName)
          // Check if updating should stop
          if ((newWaterLevel/receiver_capacity)*100 >= 97, tankerStatus ==="0" ) {
            clearInterval(intervals[bookingId]); // Clear the interval for this tank
            delete intervals[bookingId]; 
            await Tankerbooking.findOneAndUpdate({bookingid:bookingId}, { $set: { initial_water_level: initial_receiver_waterlevel ,start_time:start_time,tankerRunningStatus:"0"} });

           
            stop_time = new Date().toLocaleString('en-US', {timeZone: 'Asia/Kolkata'})

            const final_tank_info = await Tank.findOne({ customerId ,tankName:receiver_tank,tankLocation:"sump"});
            const final_receiver_waterlevel =   parseInt(final_tank_info.waterlevel.replace(/,/g, ''), 10)
       //    console.log(final_receiver_waterlevel)
             // clearInterval(intervalId);
            await Tankerbooking.findOneAndUpdate({bookingid:bookingId}, { $set: { final_water_level: final_receiver_waterlevel ,stop_time:stop_time} });
         //   console.log("end for" + receiver_tank);
          } else {
            // Update water levels in database
            
            receiver_waterlevel = newWaterLevel;
           // console.log(receiver_tank+""+newWaterLevel+""+"bore to sump")
            //console.log((newWaterLevel/receiver_capacity)*100,"4",receiver_tank_info.tankName)
            await  Tank.findOneAndUpdate({customerId, tankName: receiver_tank,tankLocation:"sump"}, { $set: { waterlevel: newWaterLevel } })
           // console.log(intervals,"check1")
          }
        }, 2000);
      

        

      
     // console.log(customerId,req.body.from,req.body.from_type,receiver_tank,req.body.to_type,)
     

      reply.send({ status_code: 200, "start time": start_time,"initial water level":initial_receiver_waterlevel});
      console.log(start_time)
      


    }
    
    if (action === "stop") {

      const booking_data = await Tankerbooking.findOne({bookingid: bookingId})
      console.log(intervals,"hii3")
      try {
        clearInterval(intervals[bookingId]); // Clear the interval for this tank
        delete intervals[bookingId]; // Delete the interval ID for this tank from the intervals object
      } catch (err) {
        console.log(err);
      }
     const stop_time = new Date().toLocaleString('en-US', {timeZone: 'Asia/Kolkata'})
      const final_tank_info = await Tank.findOne({ customerId ,tankName:receiver_tank,tankLocation:"sump"});
     // console.log(final_tank_info,"hii")
      const final_receiver_waterlevel =  parseInt(final_tank_info.waterlevel.replace(/,/g, ''), 10)
      
      const start_water_level =  parseInt(booking_data.initial_water_level.replace(/,/g, ''), 10)
      const quantity_delivered = final_receiver_waterlevel-start_water_level
      const distrubance_price = parseInt(quantity_delivered.replace(/,/g, ''), 10)*price_per_liter
      const amount_difference = price - distrubance_price
      await Tankerbooking.findOneAndUpdate({bookingid:bookingId}, { $set: { final_water_level: final_receiver_waterlevel ,stop_time:stop_time,quantityDelivered:quantity_delivered,distrubance_price:distrubance_price,amount_difference:amount_difference,tankerRunningStatus:"0"} });
       reply.send({ status_code: 200, "stop time": stop_time,"final water level":final_receiver_waterlevel});
    } else {
          throw new Error("Invalid action");
      }
      
      return { message: 'Water level updates started' };
      
  } catch (err) {
      throw new Error(`Failed to start/stop water level updates: ${err.message}`);

  };
};




exports.amountUpdateByDeliveryBoy = async (req, reply) => {
  try {
    const { bookingId } = req.params;
    const { amount_paid, payment_mode, orderStatus, deliveredDate } = req.body;

    const booking = await Tankerbooking.findOne({ bookingid: bookingId });
    if (!booking) {
      return reply.status(404).send({ message: "Booking not found" });
    }

    // const amount_initial_due = parseInt(booking.amount_due.replace(/,/g, ""), 10);
    const amount_initial_due = booking.amount_due ? parseInt(booking.amount_due.replace(/,/g, ""), 10) : 0;
    const amount_due = amount_initial_due - parseInt(amount_paid.replace(/,/g, ""), 10);

    const updateData = {
      amount_paid,
      payment_mode,
      orderStatus,
      amount_due,
      payment_status: amount_due === 0 ? "paid" : "due",
      deliveredDate: moment(deliveredDate, "DD-MM-YYYY HH:mm:ss").tz('Asia/Kolkata').format("DD-MM-YYYY HH:mm:ss"),
    };

    await Tankerbooking.findOneAndUpdate(
      { bookingid: bookingId },
      { $set: updateData }
    );
    reply.send({ status_code: 200, message: "Successfully updated" });
  } catch (err) {
    console.error(err);
    throw boom.boomify(err);
  }
};



exports.userAccounts = async (req, reply) => {
  try {
    
    const booking = await Tankerbooking.find({customerId: req.params.customerId})
   // console.log(booking)

    let acceptedCount = 0;
    let pendingRejectedCount = 0;
    let deliveredCount = 0;
    let deliveredTotalPrice = 0;
    let deliveredTotalAmountPaid = 0;
    let deliveredTotalAmountDue = 0;
    
    for (let i = 0; i < booking.length; i++) {
      let order = booking[i];
      if (order.orderStatus === "accepted") {
        acceptedCount++;
      } else if (order.orderStatus === "pending" || order.orderStatus === "rejected") {
        pendingRejectedCount++;
      } else if (order.orderStatus === "delivered") {
        deliveredCount++;
        deliveredTotalPrice +=   parseInt(order.price.replace(/,/g, ''), 10)
        deliveredTotalAmountPaid +=   parseInt(order.amount_paid.replace(/,/g, ''), 10)
        deliveredTotalAmountDue +=    parseInt(order.amount_due.replace(/,/g, ''), 10)
      }
    }
    
    console.log("Accepted orders count:", acceptedCount);
    console.log("Pending or rejected orders count:", pendingRejectedCount);
    console.log("Delivered orders count:", deliveredCount);
    console.log("Delivered orders total price:", deliveredTotalPrice);
    console.log("Delivered orders total amount paid:", deliveredTotalAmountPaid);
    console.log("Delivered orders total amount due:", deliveredTotalAmountDue);
    

    reply.send({ status_code: 200, count: booking.length, data: booking,acceptedCount:acceptedCount,pendingRejectedCount:pendingRejectedCount,deliveredCount:deliveredCount,deliveredTotalPrice:deliveredTotalPrice,deliveredTotalAmountPaid:deliveredTotalAmountPaid,deliveredTotalAmountDue:deliveredTotalAmountDue });  
  } catch (err) {
    throw boom.boomify(err);
  }
};



exports.userAccountsofparticularSupplier = async (req, reply) => {
  try {
    
    const booking = await Tankerbooking.find({customerId: req.params.customerId,supplierId: req.body.supplierId,})
    console.log(booking,)

    let acceptedCount = 0;
    let pendingRejectedCount = 0;
    let deliveredCount = 0;
    let deliveredTotalPrice = 0;
    let deliveredTotalAmountPaid = 0;
    let deliveredTotalAmountDue = 0;
    
    for (let i = 0; i < booking.length; i++) {
      let order = booking[i];
      if (order.orderStatus === "accepted") {
        acceptedCount++;
      } else if (order.orderStatus === "pending" || order.orderStatus === "rejected") {
        pendingRejectedCount++;
      } else if (order.orderStatus === "delivered") {
        deliveredCount++;
        deliveredTotalPrice +=   parseInt(order.price.replace(/,/g, ''), 10)
        deliveredTotalAmountPaid +=   parseInt(order.amount_paid.replace(/,/g, ''), 10)
        deliveredTotalAmountDue +=    parseInt(order.amount_due.replace(/,/g, ''), 10)
      }
    }
    
    console.log("Accepted orders count:", acceptedCount);
    console.log("Pending or rejected orders count:", pendingRejectedCount);
    console.log("Delivered orders count:", deliveredCount);
    console.log("Delivered orders total price:", deliveredTotalPrice);
    console.log("Delivered orders total amount paid:", deliveredTotalAmountPaid);
    console.log("Delivered orders total amount due:", deliveredTotalAmountDue);
    

    reply.send({ status_code: 200, count: booking.length, data: booking,acceptedCount:acceptedCount,pendingRejectedCount:pendingRejectedCount,deliveredCount:deliveredCount,deliveredTotalPrice:deliveredTotalPrice,deliveredTotalAmountPaid:deliveredTotalAmountPaid,deliveredTotalAmountDue:deliveredTotalAmountDue });  
  } catch (err) {
    throw boom.boomify(err);
  }
};





exports.supplierAccounts = async (req, reply) => {
  try {
    
    const booking = await Tankerbooking.find({supplierId: req.params.supplierId})
   // console.log(booking)

    let acceptedCount = 0;
    let pendingRejectedCount = 0;
    let deliveredCount = 0;
    let deliveredTotalPrice = 0;
    let deliveredTotalAmountPaid = 0;
    let deliveredTotalAmountDue = 0;
    
    for (let i = 0; i < booking.length; i++) {
      let order = booking[i];
      if (order.orderStatus === "accepted") {
        acceptedCount++;
      } else if (order.orderStatus === "pending" || order.orderStatus === "rejected") {
        pendingRejectedCount++;
      } else if (order.orderStatus === "delivered") {
        deliveredCount++;
        deliveredTotalPrice +=   parseInt(order.price.replace(/,/g, ''), 10)
        deliveredTotalAmountPaid +=   parseInt(order.amount_paid.replace(/,/g, ''), 10)
        deliveredTotalAmountDue +=    parseInt(order.amount_due.replace(/,/g, ''), 10)
      }
    }
    
    console.log("Accepted orders count:", acceptedCount);
    console.log("Pending or rejected orders count:", pendingRejectedCount);
    console.log("Delivered orders count:", deliveredCount);
    console.log("Delivered orders total price:", deliveredTotalPrice);
    console.log("Delivered orders total amount paid:", deliveredTotalAmountPaid);
    console.log("Delivered orders total amount due:", deliveredTotalAmountDue);
    

    reply.send({ status_code: 200, count: booking.length, data: booking,acceptedCount:acceptedCount,pendingRejectedCount:pendingRejectedCount,deliveredCount:deliveredCount,deliveredTotalPrice:deliveredTotalPrice,deliveredTotalAmountPaid:deliveredTotalAmountPaid,deliveredTotalAmountDue:deliveredTotalAmountDue });  
  } catch (err) {
    throw boom.boomify(err);
  }
};



exports.tankerAccounts = async (req, reply) => {
  try {
    
    const booking = await Tankerbooking.find({supplierId: req.params.supplierId,customerId:req.body.customerId,tankerName:req.body.tankerName})
   //console.log(booking)

    let acceptedCount = 0;
    let pendingRejectedCount = 0;
    let deliveredCount = 0;
    let deliveredTotalPrice = 0;
    let deliveredTotalAmountPaid = 0;
    let deliveredTotalAmountDue = 0;
    
    for (let i = 0; i < booking.length; i++) {
      let order = booking[i];
      if (order.orderStatus === "accepted") {
        acceptedCount++;
      } else if (order.orderStatus === "pending" || order.orderStatus === "rejected") {
        pendingRejectedCount++;
      } else if (order.orderStatus === "delivered") {
        deliveredCount++;
        deliveredTotalPrice +=   parseInt(order.price.replace(/,/g, ''), 10)
        deliveredTotalAmountPaid +=   parseInt(order.amount_paid.replace(/,/g, ''), 10)
        deliveredTotalAmountDue +=    parseInt(order.amount_due.replace(/,/g, ''), 10)
      }
    }
    
    console.log("Accepted orders count:", acceptedCount);
    console.log("Pending or rejected orders count:", pendingRejectedCount);
    console.log("Delivered orders count:", deliveredCount);
    console.log("Delivered orders total price:", deliveredTotalPrice);
    console.log("Delivered orders total amount paid:", deliveredTotalAmountPaid);
    console.log("Delivered orders total amount due:", deliveredTotalAmountDue);
    

    reply.send({ status_code: 200, count: booking.length, data: booking,acceptedCount:acceptedCount,pendingRejectedCount:pendingRejectedCount,deliveredCount:deliveredCount,deliveredTotalPrice:deliveredTotalPrice,deliveredTotalAmountPaid:deliveredTotalAmountPaid,deliveredTotalAmountDue:deliveredTotalAmountDue });  
  } catch (err) {
    throw boom.boomify(err);
  }
};


exports.getAllOrderaccepted = async (req, reply) => {
  const limit = parseInt(req.query.limit) || 100;
  const page = parseInt(req.query.page) || 1;
  const startindex = (page - 1) * limit;
  const customerId = req.params.customerId
  try {
    await Tankerbooking.find({ customerId: customerId, orderStatus: ["accepted"]})
      .limit(limit)
      .skip(startindex)
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
  } catch (err) {
    reply.status(400).send({ message: err.message });
  }
};

exports.getAllOrderdelivered = async (req, reply) => {
  const limit = parseInt(req.query.limit) || 100;
  const page = parseInt(req.query.page) || 1;
  const startindex = (page - 1) * limit;
  const customerId = req.params.customerId
  try {
    await Tankerbooking.find({ customerId: customerId, orderStatus: ["delivered"]})
      .limit(limit)
      .skip(startindex)
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
  } catch (err) {
    reply.status(400).send({ message: err.message });
  }
};


exports.getAllOrderreject = async (req, reply) => {
  const limit = parseInt(req.query.limit) || 100;
  const page = parseInt(req.query.page) || 1;
  const startindex = (page - 1) * limit;
  const customerId = req.params.customerId
  try {
    await Tankerbooking.find({ customerId: customerId, orderStatus: ["rejected"]})
      .limit(limit)
      .skip(startindex)
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
  } catch (err) {
    reply.status(400).send({ message: err.message });
  }
};

exports.getAllOrderpending = async (req, reply) => {
  const limit = parseInt(req.query.limit) || 100;
  const page = parseInt(req.query.page) || 1;
  const startindex = (page - 1) * limit;
  const customerId = req.params.customerId
  try {
    await Tankerbooking.find({ customerId: customerId, orderStatus: ["pending"]})
      .limit(limit)
      .skip(startindex)
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
  } catch (err) {
    reply.status(400).send({ message: err.message });
  }
};

exports.getBillingInfo = async (req, reply) => {
  const limit = parseInt(req.query.limit) || 100;
  const page = parseInt(req.query.page) || 1;
  const startindex = (page - 1) * limit;
  const bookingId = req.params.bookingId;  
  try {
    await Tankerbooking.findOne({ bookingid: bookingId})
      .limit(limit)
      .skip(startindex)
      .exec()
      .then((docs) => {
        reply.send({ status_code: 200, data: docs, count: docs.length });
      })
  } catch (err) {
    reply.status(400).send({ message: err.message });
  }
};