package com.mattrixwv.raidbuilder.controller;


import java.util.List;
import java.util.UUID;

import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.mattrixwv.raidbuilder.annotation.AccountAuthorization;
import com.mattrixwv.raidbuilder.annotation.RaidGroupAuthorization;
import com.mattrixwv.raidbuilder.entity.RaidLayout;
import com.mattrixwv.raidbuilder.entity.RaidLayoutClassGroupXref;
import com.mattrixwv.raidbuilder.service.RaidLayoutService;
import com.mattrixwv.raidbuilder.util.DatabaseTypeUtil.AccountPermissionType;
import com.mattrixwv.raidbuilder.util.DatabaseTypeUtil.RaidGroupPermissionType;

import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;



@Slf4j
@RestController
@RequestMapping("/raidGroup/{raidGroupId}/raidLayout")
@RequiredArgsConstructor
public class RaidLayoutController{
	private final ObjectMapper mapper;
	private final RaidLayoutService raidLayoutService;


	@GetMapping
	@AccountAuthorization(permissions = {AccountPermissionType.ADMIN, AccountPermissionType.USER})
	@RaidGroupAuthorization(permissions = {RaidGroupPermissionType.ADMIN, RaidGroupPermissionType.LEADER, RaidGroupPermissionType.RAIDER})
	public List<RaidLayout> getRaidLayouts(@PathVariable("raidGroupId") UUID raidGroupId, @RequestParam("page") int page, @RequestParam("pageSize") int pageSize, @RequestParam(name = "searchTerm", required = false) String searchTerm){
		log.info("Getting Raid Layouts for Raid Group {} on page {} of size {} with search {}", raidGroupId, page, pageSize, searchTerm);


		List<RaidLayout> raidLayouts = searchTerm == null ?
			raidLayoutService.getRaidLayoutsByRaidGroupId(raidGroupId, page, pageSize) :
			raidLayoutService.getRaidLayoutsByRaidGroupId(raidGroupId, page, pageSize, searchTerm);


		return raidLayouts;
	}

	@GetMapping("/count")
	@AccountAuthorization(permissions = {AccountPermissionType.ADMIN, AccountPermissionType.USER})
	@RaidGroupAuthorization(permissions = {RaidGroupPermissionType.ADMIN, RaidGroupPermissionType.LEADER, RaidGroupPermissionType.RAIDER})
	public ObjectNode getRaidLayoutCount(@PathVariable("raidGroupId") UUID raidGroupId, @RequestParam(name = "searchTerm", required = false) String searchTerm){
		log.info("Getting Raid Layout Count for Raid Group {} with search {}", raidGroupId, searchTerm);


		long count = searchTerm == null ?
			raidLayoutService.getRaidLayoutCountByRaidGroupId(raidGroupId) :
			raidLayoutService.getRaidLayoutCountByRaidGroupId(raidGroupId, searchTerm);

		ObjectNode returnNode = mapper.createObjectNode();
		returnNode.put("count", count);
		returnNode.put("status", "success");

		return returnNode;
	}


	@PostMapping
	@AccountAuthorization(permissions = {AccountPermissionType.ADMIN, AccountPermissionType.USER})
	@RaidGroupAuthorization(permissions = {RaidGroupPermissionType.ADMIN, RaidGroupPermissionType.LEADER})
	public ObjectNode createRaidLayout(@PathVariable("raidGroupId") UUID raidGroupId, @RequestBody ObjectNode bodyNode){
		log.info("Creating Raid Layout for Raid Group {}", raidGroupId);


		RaidLayout raidLayout = mapper.convertValue(bodyNode.get("raidLayout"), RaidLayout.class);
		raidLayout.setRaidGroupId(raidGroupId);
		RaidLayoutClassGroupXref[] xrefsArray = mapper.convertValue(bodyNode.get("raidLayoutClassGroupXrefs"), RaidLayoutClassGroupXref[].class);
		List<RaidLayoutClassGroupXref> xrefs = List.of(xrefsArray);

		raidLayout = raidLayoutService.createRaidLayout(raidLayout, xrefs);

		ObjectNode returnNode = mapper.createObjectNode();
		returnNode.put("raidLayoutId", raidLayout.getRaidLayoutId().toString());
		returnNode.put("status", "success");

		return returnNode;
	}

	@PutMapping("/{raidLayoutId}")
	@AccountAuthorization(permissions = {AccountPermissionType.ADMIN, AccountPermissionType.USER})
	@RaidGroupAuthorization(permissions = {RaidGroupPermissionType.ADMIN, RaidGroupPermissionType.LEADER})
	public ObjectNode updateRaidLayout(@PathVariable("raidGroupId") UUID raidGroupId, @PathVariable("raidLayoutId") UUID raidLayoutId, @RequestBody ObjectNode bodyNode){
		log.info("Updating Raid Layout {} for Raid Group {}", raidLayoutId, raidGroupId);


		RaidLayout raidLayout = mapper.convertValue(bodyNode.get("raidLayout"), RaidLayout.class);
		raidLayout.setRaidGroupId(raidGroupId);
		raidLayout.setRaidLayoutId(raidLayoutId);
		RaidLayoutClassGroupXref[] xrefsArray = mapper.convertValue(bodyNode.get("raidLayoutClassGroupXrefs"), RaidLayoutClassGroupXref[].class);
		List<RaidLayoutClassGroupXref> xrefs = List.of(xrefsArray);

		raidLayoutService.updateRaidLayout(raidLayout, xrefs);

		ObjectNode returnNode = mapper.createObjectNode();
		returnNode.put("raidLayoutId", raidLayout.getRaidLayoutId().toString());
		returnNode.put("status", "success");

		return returnNode;
	}

	@DeleteMapping("/{raidLayoutId}")
	@AccountAuthorization(permissions = {AccountPermissionType.ADMIN, AccountPermissionType.USER})
	@RaidGroupAuthorization(permissions = {RaidGroupPermissionType.ADMIN, RaidGroupPermissionType.LEADER})
	public ObjectNode deleteRaidLayout(@PathVariable("raidGroupId") UUID raidGroupId, @PathVariable("raidLayoutId") UUID raidLayoutId){
		log.info("Deleting Raid Layout {} for Raid Group {}", raidLayoutId, raidGroupId);


		raidLayoutService.deleteRaidLayout(raidLayoutId, raidGroupId);

		ObjectNode returnNode = mapper.createObjectNode();
		returnNode.put("status", "success");


		return returnNode;
	}
}