package com.vincent.rsf.server.manager.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.vincent.rsf.framework.common.Cools;
import com.vincent.rsf.framework.common.R;
import com.vincent.rsf.framework.exception.CoolException;
import com.vincent.rsf.server.common.utils.ExcelUtil;
import com.vincent.rsf.server.common.annotation.OperationLog;
import com.vincent.rsf.server.common.domain.BaseParam;
import com.vincent.rsf.server.common.domain.KeyValVo;
import com.vincent.rsf.server.common.domain.PageParam;
import com.vincent.rsf.server.manager.entity.Container;
import com.vincent.rsf.server.manager.service.ContainerService;
import com.vincent.rsf.server.system.controller.BaseController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

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

@RestController
public class ContainerController extends BaseController {

    @Autowired
    private ContainerService containerService;

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

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

    @PreAuthorize("hasAuthority('manager:container:list')")
    @PostMapping({"/container/many/{ids}", "/containers/many/{ids}"})
    public R many(@PathVariable Long[] ids) {
        return R.ok().add(containerService.listByIds(Arrays.asList(ids)));
    }

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

    @PreAuthorize("hasAuthority('manager:container:save')")
    @OperationLog("Create 库位信息表")
    @PostMapping("/container/save")
    public R save(@RequestBody Container container) {
        container.setCreateBy(getLoginUserId());
        container.setUpdateBy(getLoginUserId());
        if (Objects.isNull(container.getType())) {
            throw new CoolException("容器类型不能为空！！");
        }
        if (Objects.isNull(container.getUsed())) {
            throw new CoolException("容器使用次数不能为空！！");
        }
        if (!containerService.save(container)) {
            return R.error("Save Fail");
        }
        return R.ok("Save Success").add(container);
    }

    @PreAuthorize("hasAuthority('manager:container:update')")
    @OperationLog("Update 库位信息表")
    @PostMapping("/container/update")
    public R update(@RequestBody Container container) {
        container.setUpdateBy(getLoginUserId());
        container.setUpdateTime(new Date());
        if (!containerService.updateById(container)) {
            return R.error("Update Fail");
        }
        return R.ok("Update Success").add(container);
    }

    @PreAuthorize("hasAuthority('manager:container:remove')")
    @OperationLog("Delete 库位信息表")
    @PostMapping("/container/remove/{ids}")
    public R remove(@PathVariable Long[] ids) {
        List<Container> containers = containerService.list(new LambdaQueryWrapper<Container>().in(Container::getPanrentId, ids));
        if (containers.isEmpty()) {
            throw new CoolException("当前容器有子容器绑定，不能执行删除操作！！");
        }
        if (!containerService.removeByIds(Arrays.asList(ids))) {
            return R.error("Delete Fail");
        }
        return R.ok("Delete Success").add(ids);
    }

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

    @PreAuthorize("hasAuthority('manager:container:list')")
    @PostMapping("/container/export")
    public void export(@RequestBody Map<String, Object> map, HttpServletResponse response) throws Exception {
        List<Container> containers = new ArrayList<>();
        if (!Objects.isNull(map.get("ids"))) {
           containers = containerService.list(new LambdaQueryWrapper<Container>().in(Container::getId, map.get("ids")));
        } else {
            containers = containerService.list();
        }
        ExcelUtil.build(ExcelUtil.create(containers, Container.class), response);
    }

}