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


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


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
     
      
      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
        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

             }
     else {
        booking_info.orderStatus = "rejected"

    }
    
    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,
        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,

      };
      
      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.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
      }
    }

      const insertedagent = await agent.save();
  
      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);
  }
};


const intervals = {};
exports.deliveryboystartandstop = async (req, reply) => {
  
  try {
    //let start_time,stop_time
    const bookingId = req.params.bookingId
    const bookingdata = await Tankerbooking.findOne({bookingid: bookingId})
   // console.log(bookingdata,"0")
   // console.log(bookingdata.supplierId,"6")
    const customerId = bookingdata.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(receiver_capacity,"2")
   
    
    
      
    if(action === "start"){
     // console.log("started")
     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} });
       
       

         let receiver_waterlevel = parseInt(receiver_tank_info.waterlevel.replace(/,/g, ''), 10)
        // console.log(receiver_waterlevel,"1")
         const intervalId = setInterval(async function () {
          // Calculate new water levels
        
          const newWaterLevel = receiver_waterlevel+450;
          //console.log(newWaterLevel,"2",receiver_tank_info.tankName)
          // Check if updating should stop
          if ((newWaterLevel/receiver_capacity)*100 >= 97 ) {
            
           
            clearInterval(intervals[receiver_tank]); // Clear the interval for this tank
            
            delete intervals[receiver_tank]; 
            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);
        intervals[receiver_tank] = intervalId;

        

      
     // 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,});
      console.log(start_time)
      


    }
    
    if (action === "stop") {
      const booking_data = await Tankerbooking.findOne({bookingid: bookingId})
      console.log(intervals,"hii3")
      try {
        clearInterval(intervals[receiver_tank]); // Clear the interval for this tank
        delete intervals[receiver_tank]; // Delete the interval ID for this tank from the intervals object
      } catch (err) {
        console.log(err);
      }
      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
    
      await Tankerbooking.findOneAndUpdate({bookingid:bookingId}, { $set: { final_water_level: final_receiver_waterlevel ,stop_time:stop_time,quantityDelivered:quantity_delivered} });
       reply.send({ status_code: 200, "stop time": stop_time});
    } 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}`);

  };
};