package com.sztzjy.linkCommerce.controller.stu;

import com.sztzjy.linkCommerce.annotation.AnonymousAccess;
import com.sztzjy.linkCommerce.entity.TaskAllocation;
import com.sztzjy.linkCommerce.entity.TaskAllocationExample;
import com.sztzjy.linkCommerce.mapper.TaskAllocationMapper;
import com.sztzjy.linkCommerce.util.ResultEntity;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.UUID;

@Api(tags = "任务分配相关")
@RequestMapping("api/taskAllocation")
@RestController
public class TaskAllocationController {
    @Autowired
    TaskAllocationMapper taskAllocationMapper;

    @PostMapping("/selectTaskAllocationByClassId")
    @ApiOperation("根据班级ID查询任务分配")
    @AnonymousAccess
    public ResultEntity<List<TaskAllocation>> selectTaskAllocationByClassId(@RequestParam String classId) {
        TaskAllocationExample taskAllocationExample = new TaskAllocationExample();
        taskAllocationExample.createCriteria().andClassIdEqualTo(classId);
        taskAllocationExample.setOrderByClause("sort asc");
        List<TaskAllocation> taskAllocations = taskAllocationMapper.selectByExample(taskAllocationExample);
        if (taskAllocations == null || taskAllocations.isEmpty()) {
            TaskAllocationExample taskAllocationExampleAdmin = new TaskAllocationExample();
            taskAllocationExample.createCriteria().andClassIdEqualTo("999999999");
            taskAllocationExampleAdmin.setOrderByClause("sort asc");
            taskAllocations = taskAllocationMapper.selectByExample(taskAllocationExampleAdmin);
        }
        return new ResultEntity<>(HttpStatus.OK, "查询成功", taskAllocations);
    }

    @PostMapping("/updateTaskAllocationByClassId")
    @ApiOperation("根据班级ID查询任务分配")
    @AnonymousAccess
    public ResultEntity updateTaskAllocationByClassId(@RequestBody List<TaskAllocation> taskAllocationList, @RequestParam String classId, @RequestParam String schoolId) {
        if ("999999999".equals(schoolId) || "999999999".equals(classId)) {
            return new ResultEntity<>(HttpStatus.BAD_REQUEST, "超管数据无法修改");
        }
        TaskAllocationExample taskAllocationExample = new TaskAllocationExample();
        taskAllocationExample.createCriteria().andClassIdEqualTo(classId);
        taskAllocationMapper.deleteByExample(taskAllocationExample);

        for (int i = 0; i < taskAllocationList.size(); i++) {
            TaskAllocation taskAllocation = taskAllocationList.get(i);
            taskAllocation.setId(UUID.randomUUID().toString());
            taskAllocation.setClassId(classId);
            taskAllocation.setSchoolId(schoolId);
            taskAllocationMapper.insert(taskAllocation);
        }
        return new ResultEntity<>(HttpStatus.OK, "修改成功");

    }

}