package com.ruoyi.web.controller.api;


import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.enums.ProjectStageEnum;
import com.ruoyi.common.utils.uuid.IdUtils;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.dto.AuditStatusDTO;
import com.ruoyi.system.dto.TProjectProposalDTO;
import com.ruoyi.system.dto.UpAndDownDTO;
import com.ruoyi.system.model.TProjectProposal;
import com.ruoyi.system.model.TProjectTeam;
import com.ruoyi.system.model.TProjectTeamStaff;
import com.ruoyi.system.query.TProjectProposalQuery;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.system.service.TProjectProposalService;
import com.ruoyi.system.service.TProjectTeamService;
import com.ruoyi.system.service.TProjectTeamStaffService;
import com.ruoyi.system.vo.TProjectProposalVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Objects;

/**
 * <p>
 * 项目课题方案 前端控制器
 * </p>
 *
 * @author xiaochen
 * @since 2025-04-08
 */
@Api(tags = "项目课题方案管理")
@RestController
@RequestMapping("")
public class TProjectProposalController {

    private final TProjectProposalService projectProposalService;
    private final TokenService tokenService;
    private final ISysUserService sysUserService;
    private final TProjectTeamService projectTeamService;
    private final TProjectTeamStaffService projectTeamStaffService;
    @Autowired
    public TProjectProposalController(TProjectProposalService projectProposalService, TokenService tokenService, ISysUserService sysUserService, TProjectTeamService projectTeamService, TProjectTeamStaffService projectTeamStaffService) {
        this.projectProposalService = projectProposalService;
        this.tokenService = tokenService;
        this.sysUserService = sysUserService;
        this.projectTeamService = projectTeamService;
        this.projectTeamStaffService = projectTeamStaffService;
    }

    /**
     * 获取项目课题方案管理列表
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:list')")
    @ApiOperation(value = "获取项目课题方案分页列表", response = TProjectProposalQuery.class)
    @PostMapping(value = "/api/t-project-proposal/pageList")
    public R<PageInfo<TProjectProposalVO>> pageList(@RequestBody String param) {
        TProjectProposalQuery query = JSON.parseObject(param, TProjectProposalQuery.class);
        // TODO 获取当前登录人
        return R.ok(projectProposalService.pageList(query));
    }

    /**
     * 获取项目课题方案管理列表
     */
    @ApiOperation(value = "获取项目课题方案列表")
    @GetMapping(value = "/open/t-project-proposal/list")
    public R<List<TProjectProposal>> list(@RequestParam(value = "projectName", required = false) String projectName,
                                          @RequestParam(value = "projectCode", required = false) String projectCode) {
        // 获取当前登录人
        SysUser user = tokenService.getLoginUser().getUser();
        if(user.getRoleType() != 3){
            return R.fail("当前用户非工艺工程师");
        }
        List<TProjectProposal> list = projectProposalService.list(Wrappers.lambdaQuery(TProjectProposal.class)
                .like(StringUtils.hasLength(projectName),TProjectProposal::getProjectName, projectName)
                .like(StringUtils.hasLength(projectCode),TProjectProposal::getProjectCode, projectCode)
                .eq(TProjectProposal::getCommitUserId, user.getUserId())
                .orderByDesc(TProjectProposal::getCreateTime));
        return R.ok(list);
    }

    /**
     * 添加项目课题方案管理
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:add')")
    @Log(title = "项目课题方案信息-新增项目课题方案", businessType = BusinessType.INSERT)
    @ApiOperation(value = "添加项目课题方案",response = TProjectProposalDTO.class)
    @PostMapping(value = "/api/t-project-proposal/add")
    public R<Boolean> add(@RequestBody String param) {
        TProjectProposalDTO dto = JSON.parseObject(param,TProjectProposalDTO.class);

        // 通过当前用户查询项目组
        Long userId = tokenService.getLoginUser().getUserId();
        TProjectTeamStaff projectTeamStaff = projectTeamStaffService.getOne(Wrappers.lambdaQuery(TProjectTeamStaff.class)
                .eq(TProjectTeamStaff::getUserId, userId)
                .last("LIMIT 1"));
        if(Objects.isNull(projectTeamStaff)){
            return R.fail("当前用户未分配项目组,无法创建项目课题方案");
        }
        // 查询项目组
        TProjectTeam projectTeam = projectTeamService.getById(projectTeamStaff.getTeamId());
        if(Objects.isNull(projectTeam)){
            return R.fail("项目组不存在");
        }
        if(projectTeam.getStatus() == 2){
            return R.fail("项目组已封存,无法创建项目课题方案");
        }
        // 生成项目课题方案编号
        String projectProposalNo = "";
        switch (dto.getProjectStage()){
            case 1:
                projectProposalNo = projectTeam.getTeamName() + "-" + ProjectStageEnum.DEVELOPMENT_PHASE.getCode();
                break;
            case 2:
                projectProposalNo = projectTeam.getTeamName() + "-" + ProjectStageEnum.CHINESE_STYLE_EXPERIMENT.getCode();
                break;
            case 3:
                projectProposalNo = projectTeam.getTeamName() + "-" + ProjectStageEnum.PRODUCTION_VALIDATION.getCode();
                break;
        }

        // 查询上个项目课题方案的序号
        long count = projectProposalService.count(Wrappers.lambdaQuery(TProjectProposal.class)
                .like(TProjectProposal::getProjectCode, projectProposalNo));
        projectProposalNo = projectProposalNo + String.format("%02d", count+1);
        dto.setProjectCode(projectProposalNo);
        dto.setCommitUserId(userId);
        projectProposalService.save(dto);
        return R.ok();
    }

    /**
     * 修改项目课题方案
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:edit')")
    @Log(title = "项目课题方案信息-修改项目课题方案", businessType = BusinessType.UPDATE)
    @ApiOperation(value = "修改项目课题方案")
    @PostMapping(value = "/api/t-project-proposal/update")
    public R<Boolean> update(@RequestBody String param) {
        TProjectProposalDTO dto = JSON.parseObject(param,TProjectProposalDTO.class);
        projectProposalService.updateById(dto);
        return R.ok();
    }

    /**
     * 查看项目课题方案详情
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:detail')")
    @ApiOperation(value = "查看项目课题方案详情")
    @GetMapping(value = "/open/t-project-proposal/getDetailById")
    public R<TProjectProposalVO> getDetailById(@RequestParam String id) {
        TProjectProposal projectProposal = projectProposalService.getById(id);
        TProjectProposalVO projectProposalVO = new TProjectProposalVO();
        BeanUtils.copyProperties(projectProposal, projectProposalVO);
        // 查询审核人姓名
        SysUser sysUser = sysUserService.selectUserById(projectProposal.getAuditPersonId());
        if(Objects.nonNull(sysUser)){
            projectProposalVO.setAuditPersonName(sysUser.getNickName());
        }
        return R.ok(projectProposalVO);
    }

    /**
     * 删除项目课题方案
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:delete')")
    @Log(title = "项目课题方案信息-删除项目课题方案", businessType = BusinessType.DELETE)
    @ApiOperation(value = "删除项目课题方案")
    @DeleteMapping(value = "/open/t-project-proposal/deleteById")
    public R<Boolean> deleteById(@RequestParam String id) {
        return R.ok(projectProposalService.removeById(id));
    }

    /**
     * 批量删除项目课题方案
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:delete')")
    @Log(title = "项目课题方案信息-删除项目课题方案", businessType = BusinessType.DELETE)
    @ApiOperation(value = "批量删除项目课题方案")
    @DeleteMapping(value = "/open/t-project-proposal/deleteByIds")
    public R<Boolean> deleteByIds(@RequestBody List<String> ids) {
        return R.ok(projectProposalService.removeByIds(ids));
    }

    /**
     * 修改项目课题方案
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:upAndDown')")
    @Log(title = "项目课题方案信息-修改项目课题方案状态[支持已撤消接口]", businessType = BusinessType.UPDATE)
    @ApiOperation(value = "修改项目课题方案状态",response = UpAndDownDTO.class)
    @PostMapping(value = "/api/t-project-proposal/upAndDown")
    public R<Boolean> upAndDown(@RequestBody String param) {
        UpAndDownDTO dto = JSON.parseObject(param,UpAndDownDTO.class);
        TProjectProposal projectProposal = projectProposalService.getById(dto.getId());
        projectProposal.setAuditStatus(dto.getStatus());
        projectProposalService.updateById(projectProposal);
        return R.ok();
    }

    /**
     * 修改项目课题方案
     */
    //@PreAuthorize("@ss.hasPermi('system:projectProposal:audit')")
    @Log(title = "项目课题方案信息-审核项目课题方案", businessType = BusinessType.UPDATE)
    @ApiOperation(value = "审核项目课题方案",response = AuditStatusDTO.class)
    @PostMapping(value = "/api/t-project-proposal/audit")
    public R<Boolean> audit(@RequestBody String param) {
        Long userId = tokenService.getLoginUser().getUserId();
        AuditStatusDTO dto = JSON.parseObject(param,AuditStatusDTO.class);
        TProjectProposal projectProposal = projectProposalService.getById(dto.getId());
        projectProposal.setAuditStatus(dto.getAuditStatus());
        projectProposal.setAuditRemark(dto.getAuditRemark());
        projectProposal.setAuditPersonId(userId);
        projectProposal.setAuditTime(LocalDateTime.now());
        projectProposalService.updateById(projectProposal);
        return R.ok();
    }
    
}