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

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
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.domain.PageResult;
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.TaskItem;
import com.vincent.rsf.server.manager.entity.TaskItemLog;
import com.vincent.rsf.server.manager.entity.Wave;
import com.vincent.rsf.server.manager.entity.WaveItem;
import com.vincent.rsf.server.manager.enums.WaveExceStatus;
import com.vincent.rsf.server.manager.enums.WaveItemExceStatus;
import com.vincent.rsf.server.manager.service.OutStockService;
import com.vincent.rsf.server.manager.service.TaskItemLogService;
import com.vincent.rsf.server.manager.service.TaskItemService;
import com.vincent.rsf.server.manager.service.WaveService;
import com.vincent.rsf.server.manager.service.impl.TaskItemLogServiceImpl;
import com.vincent.rsf.server.manager.service.impl.WaveItemServiceImpl;
import com.vincent.rsf.server.system.controller.BaseController;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.StringUtils;
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 WaveController extends BaseController {

    @Autowired
    private WaveService waveService;
    @Autowired
    private TaskItemService taskItemService;
    @Autowired
    private OutStockService outStockService;
    @Autowired
    private TaskItemLogService taskItemLogService;
    @Autowired
    private WaveItemServiceImpl waveItemService;

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

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

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

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

    @PreAuthorize("hasAuthority('manager:wave:save')")
    @OperationLog("Create 波次单据")
    @PostMapping("/wave/save")
    public R save(@RequestBody Wave wave) {
        wave.setCreateBy(getLoginUserId());
        wave.setUpdateBy(getLoginUserId());
        if (!waveService.save(wave)) {
            return R.error("Save Fail");
        }
        return R.ok("Save Success").add(wave);
    }

    @PreAuthorize("hasAuthority('manager:wave:update')")
    @OperationLog("Update 波次单据")
    @PostMapping("/wave/update")
    public R update(@RequestBody Wave wave) {
        wave.setUpdateBy(getLoginUserId());
        wave.setUpdateTime(new Date());
        if (!waveService.updateById(wave)) {
            return R.error("Update Fail");
        }
        return R.ok("Update Success").add(wave);
    }

    @PreAuthorize("hasAuthority('manager:wave:remove')")
    @OperationLog("Delete 波次单据")
    @PostMapping("/wave/remove/{ids}")
    public R remove(@PathVariable Long[] ids) {
        if (Objects.isNull(ids)) {
            throw new CoolException("参数不能为空！！");
        }
        List<Long> list = Arrays.asList(ids);
        List<TaskItem> taskItems = taskItemService.list(new LambdaQueryWrapper<TaskItem>().in(TaskItem::getSourceId, list));
        if (!taskItems.isEmpty()) {
            throw new CoolException("有未完成任务，不可执行删除操作！！");
        }
        return waveService.cancelWave(list);
    }

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

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

    @PreAuthorize("hasAuthority('manager:wave:update')")
    @ApiOperation("波次下发任务")
    @PostMapping("/wave/public/task")
    public R publicTask(@RequestBody Map<String, Object> map) {
        if (Cools.isEmpty(map) || Cools.isEmpty(map.get("wave"))) {
            throw new CoolException("参数不能为空！！");
        }
        return waveService.publicTask(map, getLoginUserId());
    }

    @PreAuthorize("hasAuthority('manager:wave:update')")
    @ApiOperation("选择明细下发任务")
    @PostMapping("/wave/selects/task")
    public R waveToTask(@RequestBody Map<String, Object> map) {
        if (Cools.isEmpty(map) || Cools.isEmpty(map.get("ids"))) {
            throw new CoolException("参数不能为空！！");
        }
        return waveService.waveToTask(map, getLoginUserId());
    }

    @PreAuthorize("hasAuthority('manager:wave:list')")
    @ApiOperation("波次出库任务预览")
    @PostMapping("/wave/locs/preview/page")
    public R mergeWavePreview(@RequestBody Map<String, Object> map) {
        if (Cools.isEmpty(map.get("waveId")) || StringUtils.isBlank(map.get("waveId").toString())) {
            throw new CoolException("参数不能为空！！");
        }
        Long waveId = Long.parseLong(map.get("waveId").toString());
        List<WaveItem> waveItems = waveService.mergeWavePreview(waveId);
        PageResult<WaveItem> pageResult = new PageResult<>();
        pageResult.setRecords(waveItems).setTotal(Long.parseLong(waveItems.size() + ""));
        return R.ok().add(pageResult);
    }

    @PreAuthorize("hasAuthority('manager:waveItem:update')")
    @ApiOperation("暂停下发任务")
    @PostMapping("/wave/pause/pub/{id}")
    public R pausePublicTask(@PathVariable Long id) {
        waveService.update(new LambdaUpdateWrapper<Wave>()
                .eq(Wave::getId, id)
                .set(Wave::getExceStatus, WaveExceStatus.WAVE_EXCE_STATUS_PAUSE.val));
        return R.ok();
    }

    @PreAuthorize("hasAuthority('manager:waveItem:update')")
    @ApiOperation("继续下发任务")
    @PostMapping("/wave/continue/pub/{id}")
    public R continuePublicTask(@PathVariable Long id) {
        waveService.update(new LambdaUpdateWrapper<Wave>()
                .eq(Wave::getId, id)
                .set(Wave::getExceStatus, WaveExceStatus.WAVE_EXCE_STATUS_EXCING.val));
        return R.ok();
    }


    @PreAuthorize("hasAuthority('manager:waveItem:update')")
    @ApiOperation("终止下发任务")
    @PostMapping("/wave/stop/pub/{id}")
    public R stopPublicTask(@PathVariable Long id) {
        if (Objects.isNull(id)) {
            return R.error("参数不能为空！！");
        }
        waveService.update(new LambdaUpdateWrapper<Wave>()
                .eq(Wave::getId, id)
                .set(Wave::getExceStatus, WaveExceStatus.WAVE_EXCE_STATUS_PAUSE.val));

        return waveService.stopPubTask(id);
    }

}