package com.zy.asrs.wms.asrs.controller;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.zy.asrs.framework.common.Cools;
import com.zy.asrs.framework.common.R;
import com.zy.asrs.framework.exception.CoolException;
import com.zy.asrs.wms.asrs.entity.ShelvesRuleDetl;
import com.zy.asrs.wms.asrs.service.ShelvesRuleDetlService;
import com.zy.asrs.wms.common.annotation.OperationLog;
import com.zy.asrs.wms.common.domain.BaseParam;
import com.zy.asrs.wms.common.domain.KeyValVo;
import com.zy.asrs.wms.common.domain.PageParam;
import com.zy.asrs.wms.asrs.entity.ShelvesRule;
import com.zy.asrs.wms.asrs.service.ShelvesRuleService;
import com.zy.asrs.wms.system.controller.BaseController;
import com.zy.asrs.wms.utils.ExcelUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.util.*;

@RestController
@RequestMapping("/api")
public class ShelvesRuleController extends BaseController {

    @Autowired
    private ShelvesRuleService shelvesRuleService;
    @Autowired
    private ShelvesRuleDetlService shelvesRuleDetlService;

    @PreAuthorize("hasAuthority('asrs:shelvesRule:list')")
    @PostMapping("/shelvesRule/page")
    public R page(@RequestBody Map<String, Object> map) {
        BaseParam baseParam = buildParam(map, BaseParam.class);
        PageParam<ShelvesRule, BaseParam> pageParam = new PageParam<>(baseParam, ShelvesRule.class);
        return R.ok().add(shelvesRuleService.page(pageParam, pageParam.buildWrapper(true)));
    }

    @PreAuthorize("hasAuthority('asrs:shelvesRule:list')")
    @PostMapping("/shelvesRule/list")
    public R list(@RequestBody Map<String, Object> map) {
        return R.ok().add(shelvesRuleService.list());
    }

    @PreAuthorize("hasAuthority('asrs:shelvesRule:list')")
    @GetMapping("/shelvesRule/{id}")
    public R get(@PathVariable("id") Long id) {
        return R.ok().add(shelvesRuleService.getById(id));
    }

    @PreAuthorize("hasAuthority('asrs:shelvesRule:save')")
    @OperationLog("添加上架规则")
    @PostMapping("/shelvesRule/save")
    public R save(@RequestBody HashMap<String, Object> param) {
        if(!param.containsKey("ruleType") || !param.containsKey("laneList")) {
            return R.error("缺少参数");
        }
        ShelvesRule shelvesRule = new ShelvesRule();
        shelvesRule.setName(param.get("name").toString());
        shelvesRule.setRuleType(Integer.parseInt(param.get("ruleType").toString()));
        shelvesRule.setLane(JSON.toJSONString(param.get("laneList")));
        if (!shelvesRuleService.save(shelvesRule)) {
            throw new CoolException("添加失败");
        }

        List<Integer> detls = JSON.parseArray(JSON.toJSONString(param.get("detls")), Integer.class);
        for (Integer detlType : detls) {
            ShelvesRuleDetl shelvesRuleDetl = new ShelvesRuleDetl();
            shelvesRuleDetl.setRuleId(shelvesRule.getId());
            shelvesRuleDetl.setDetlType(detlType);
            if (!shelvesRuleDetlService.save(shelvesRuleDetl)) {
                throw new CoolException("添加规则明细失败");
            }
        }
        return R.ok("添加成功");
    }

    @PreAuthorize("hasAuthority('asrs:shelvesRule:update')")
    @OperationLog("修改上架规则")
    @PostMapping("/shelvesRule/update")
    @Transactional
    public R update(@RequestBody HashMap<String, Object> param) {
        if(!param.containsKey("ruleType") || !param.containsKey("laneList") || !param.containsKey("id")) {
            return R.error("缺少参数");
        }

        ShelvesRule shelvesRule = shelvesRuleService.getById(param.get("id").toString());
        if (shelvesRule == null) {
            return R.error("上架规则不存在");
        }

        shelvesRule.setName(param.get("name").toString());
        shelvesRule.setRuleType(Integer.parseInt(param.get("ruleType").toString()));
        shelvesRule.setLane(JSON.toJSONString(param.get("laneList")));
        shelvesRule.setStatus(Integer.parseInt(param.get("status").toString()));
        if (!shelvesRuleService.updateById(shelvesRule)) {
            throw new CoolException("修改失败");
        }

        shelvesRuleDetlService.remove(new LambdaQueryWrapper<ShelvesRuleDetl>().eq(ShelvesRuleDetl::getRuleId, shelvesRule.getId()));
        List<Integer> detls = JSON.parseArray(JSON.toJSONString(param.get("detls")), Integer.class);
        for (Integer detlType : detls) {
            ShelvesRuleDetl shelvesRuleDetl = new ShelvesRuleDetl();
            shelvesRuleDetl.setRuleId(shelvesRule.getId());
            shelvesRuleDetl.setDetlType(detlType);
            if (!shelvesRuleDetlService.save(shelvesRuleDetl)) {
                throw new CoolException("添加规则明细失败");
            }
        }

        return R.ok("修改成功");
    }

    @PreAuthorize("hasAuthority('asrs:shelvesRule:remove')")
    @OperationLog("删除上架规则")
    @PostMapping("/shelvesRule/remove/{ids}")
    public R remove(@PathVariable Long[] ids) {
        if (!shelvesRuleService.removeByIds(Arrays.asList(ids))) {
            return R.error("删除失败");
        }
        return R.ok("删除成功");
    }

    @PreAuthorize("hasAuthority('asrs:shelvesRule:list')")
    @PostMapping("/shelvesRule/query")
    public R query(@RequestParam(required = false) String condition) {
        List<KeyValVo> vos = new ArrayList<>();
        LambdaQueryWrapper<ShelvesRule> wrapper = new LambdaQueryWrapper<>();
        if (!Cools.isEmpty(condition)) {
            wrapper.like(ShelvesRule::getId, condition);
        }
        shelvesRuleService.page(new Page<>(1, 30), wrapper).getRecords().forEach(
                item -> vos.add(new KeyValVo(item.getId(), item.getId()))
        );
        return R.ok().add(vos);
    }

    @PreAuthorize("hasAuthority('asrs:shelvesRule:list')")
    @PostMapping("/shelvesRule/export")
    public void export(@RequestBody Map<String, Object> map, HttpServletResponse response) throws Exception {
        ExcelUtil.build(ExcelUtil.create(shelvesRuleService.list(), ShelvesRule.class), response);
    }

}