package com.ruoyi.web.controller.api;


import com.alibaba.fastjson.JSON;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.system.dto.MissionSetUserDto;
import com.ruoyi.system.model.TAppUser;
import com.ruoyi.system.model.TMission;
import com.ruoyi.system.model.TMissionUser;
import com.ruoyi.system.query.TMissionQuery;
import com.ruoyi.system.service.TAppUserService;
import com.ruoyi.system.service.TMissionService;
import com.ruoyi.system.service.TMissionUserService;
import com.ruoyi.system.vo.TMissionReassignVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
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.RestController;

import java.time.LocalDateTime;

/**
 * <p>
 * 任务支援、改派 前端控制器
 * </p>
 *
 * @author xiaochen
 * @since 2025-09-29
 */
@RestController
@RequestMapping("")
@Api(tags = "任务支援、改派 ")
public class TMissionReassignController {

    private final TMissionService missionService;
    private final TAppUserService appUserService;
    private final TMissionUserService missionUserService;

    public TMissionReassignController(TMissionService missionService, TAppUserService appUserService, TMissionUserService missionUserService) {
        this.missionService = missionService;
        this.appUserService = appUserService;
        this.missionUserService = missionUserService;
    }


    @ApiOperation(value = "任务指派", response = TMissionReassignVO.class)
    @PostMapping(value = "/api/t-mission-reassign/missionSetUser")
    public R<?> missionSetUser(@RequestBody String param) {
        MissionSetUserDto dto = JSON.parseObject(param, MissionSetUserDto.class);
        TMission tMission = missionService.getById(dto.getMissionId());
        if(tMission.getStatus()!=1){
            return R.fail("任务状态不是待指派");
        }
        TAppUser appUser = appUserService.getById(dto.getAppUserId());
        if(appUser.getMissionState()!=1){
            return R.fail("用户正在执行任务");
        }
        tMission.setStatus(2);
        tMission.setAssignTime(LocalDateTime.now());
        missionService.updateById(tMission);

        TMissionUser missionUser = new TMissionUser();
        missionUser.setAppUserId(dto.getAppUserId());
        missionUser.setMissionId(dto.getMissionId());
        missionUser.setUserType(1);
        missionUser.setStatus(0);
        missionUserService.save(missionUser);

        appUser.setMissionState(2);
        appUserService.updateById(appUser);

        return R.ok();
    }

}