package com.avitam.bankloanapplication.web.controllers.admin.loanDetails;

import com.avitam.bankloanapplication.model.dto.LoanDetailsDto;
import com.avitam.bankloanapplication.model.dto.LoanDetailsWsDto;
import com.avitam.bankloanapplication.model.dto.SearchDto;
import com.avitam.bankloanapplication.model.entity.Loan;
import com.avitam.bankloanapplication.model.entity.LoanDetails;
import com.avitam.bankloanapplication.repository.LoanDetailsRepository;
import com.avitam.bankloanapplication.service.LoanDetailsService;
import com.avitam.bankloanapplication.web.controllers.BaseController;
import org.apache.commons.collections4.CollectionUtils;
import org.modelmapper.ModelMapper;
import org.modelmapper.TypeToken;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Example;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.lang.reflect.Type;
import java.util.List;

@RestController
@RequestMapping("/loans/loanDetails")
public class
LoanDetailsController extends BaseController {
    private static final String ADMIN_LOANDETAILS = "/loans/loanDetails";
    @Autowired
    private LoanDetailsService loanDetailsService;
    @Autowired
    private LoanDetailsRepository loanDetailsRepository;
    @Autowired
    private ModelMapper modelMapper;

    @PostMapping
    public LoanDetailsWsDto getAllLoanDetails(@RequestBody LoanDetailsWsDto loanDetailsWsDto) {
        Pageable pageable = getPageable(loanDetailsWsDto.getPage(), loanDetailsWsDto.getSizePerPage(), loanDetailsWsDto.getSortDirection(), loanDetailsWsDto.getSortField());
        LoanDetailsDto loanDetailsDto = CollectionUtils.isNotEmpty(loanDetailsWsDto.getLoanDetailsDtos()) ? loanDetailsWsDto.getLoanDetailsDtos().get(0) : new LoanDetailsDto();
        LoanDetails loanDetails = modelMapper.map(loanDetailsDto, LoanDetails.class);
        Page<LoanDetails> page = isSearchActive(loanDetails) == null ? loanDetailsRepository.findAll(Example.of(loanDetails), pageable) : loanDetailsRepository.findAll(pageable);
        Type listType = new TypeToken<List<LoanDetailsDto>>() {
        }.getType();
        loanDetailsWsDto.setLoanDetailsDtos(modelMapper.map(page.getContent(), listType));
        loanDetailsWsDto.setBaseUrl(ADMIN_LOANDETAILS);
        loanDetailsWsDto.setTotalPages(page.getTotalPages());
        loanDetailsWsDto.setTotalRecords(page.getTotalElements());
        return loanDetailsWsDto;
    }

    @PostMapping("/edit")
    public LoanDetailsWsDto createLoanDetailsForLoan(@RequestBody LoanDetailsDto request) {
        return loanDetailsService.createLoanDetailsForLoan(request, null);
    }

    @PostMapping("/getLoanTemplate")
    public LoanDetailsWsDto createLoanDetailsForLoanTemplate(@RequestBody LoanDetailsWsDto request) {
        return loanDetailsService.createLoanDetailsForLoanTemplate(request);
    }

    @PostMapping("/delete")
    public LoanDetailsWsDto deleteLoanDetails(@RequestBody LoanDetailsWsDto request) {
        for (LoanDetailsDto loanDto : request.getLoanDetailsDtos()) {
            loanDetailsRepository.deleteByRecordId(loanDto.getRecordId());
        }
        request.setMessage("Data deleted Successfully");
        request.setBaseUrl(ADMIN_LOANDETAILS);
        return request;

    }

    @GetMapping("/get")
    public LoanDetailsWsDto getLoanDetailsById() {
        LoanDetailsWsDto loanDetailsWsDto = new LoanDetailsWsDto();
        List<LoanDetails> loans = loanDetailsRepository.findByStatus(true);
        Type listType = new TypeToken<List<LoanDetailsDto>>() {
        }.getType();
        loanDetailsWsDto.setLoanDetailsDtos(modelMapper.map(loans, listType));
        loanDetailsWsDto.setBaseUrl(ADMIN_LOANDETAILS);
        return loanDetailsWsDto;
    }

    @PostMapping("/getByLoanRecordId")
    public LoanDetailsWsDto getByRecordId(@RequestBody LoanDetailsDto loanDetailsDto) {
        LoanDetailsWsDto loanDetailsWsDto = new LoanDetailsWsDto();
        List<LoanDetails> loanDetails = loanDetailsRepository.findByRecordIdAndStatus(loanDetailsDto.getRecordId(), true);
        Type listType = new TypeToken<List<LoanDetailsDto>>() {
        }.getType();
        loanDetailsWsDto.setLoanDetailsDtos(modelMapper.map(loanDetails, listType));
        loanDetailsWsDto.setBaseUrl(ADMIN_LOANDETAILS);
        return loanDetailsWsDto;
    }

    @PostMapping("/getByLoanId")
    public LoanDetailsDto getByLoanId(@RequestBody LoanDetailsDto loanDetailsDto) {
        LoanDetails loanDetails = loanDetailsRepository.findByLoanId(loanDetailsDto.getLoanId());
        Type listType = new TypeToken<LoanDetailsDto>() {
        }.getType();
        loanDetailsDto = modelMapper.map(loanDetails, listType);
        loanDetailsDto.setBaseUrl(ADMIN_LOANDETAILS);
        return loanDetailsDto;
    }


    @GetMapping("/getAdvancedSearch")
    @ResponseBody
    public List<SearchDto> getSearchAttributes() {
        return getGroupedParentAndChildAttributes(new Loan());
    }
}