package com.klp.hrm.controller;

import com.klp.common.annotation.Log;
import com.klp.common.core.controller.BaseController;
import com.klp.common.core.domain.PageQuery;
import com.klp.common.core.domain.R;
import com.klp.common.core.page.TableDataInfo;
import com.klp.common.enums.BusinessType;
import com.klp.hrm.domain.bo.HrmFlowTaskBo;
import com.klp.hrm.domain.bo.HrmFlowTaskApproveBo;
import com.klp.hrm.domain.bo.HrmSealStampBo;
import com.klp.hrm.domain.vo.HrmFlowTaskVo;
import com.klp.hrm.service.IHrmFlowTaskService;
import lombok.RequiredArgsConstructor;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.util.Arrays;
import java.util.List;

@Validated
@RequiredArgsConstructor
@RestController
@RequestMapping("/hrm/flow/task")
public class HrmFlowTaskController extends BaseController {

    private final IHrmFlowTaskService service;

    @GetMapping("/list")
    public TableDataInfo<HrmFlowTaskVo> list(HrmFlowTaskBo bo, PageQuery pageQuery) {
        return service.queryPageList(bo, pageQuery);
    }

    @GetMapping("/todo")
    public R<List<HrmFlowTaskVo>> todo(@RequestParam(required = false) Long assigneeUserId) {

        HrmFlowTaskBo bo = new HrmFlowTaskBo();
        bo.setAssigneeUserId(assigneeUserId);
        bo.setStatus("pending");
        return R.ok(service.queryList(bo));

    }

    /**
     * 详情页使用：按 bizType + bizId 查询当前用户的待办任务（pending）
     */
    @GetMapping("/todoByBiz")
    public R<HrmFlowTaskVo> todoByBiz(@RequestParam @NotNull String bizType,
                                      @RequestParam @NotNull Long bizId,
                                      @RequestParam(required = false) Long assigneeUserId) {

        return R.ok(service.queryTodoByBiz(bizType, bizId, assigneeUserId));

    }

    @GetMapping("/{taskId}")
    public R<HrmFlowTaskVo> getInfo(@PathVariable @NotNull Long taskId) {
        return R.ok(service.queryById(taskId));
    }

    @Log(title = "流程任务", businessType = BusinessType.INSERT)
    @PostMapping
    public R<Void> add(@Validated @RequestBody HrmFlowTaskBo bo) {
        return toAjax(service.insertByBo(bo));
    }

    @Log(title = "流程任务", businessType = BusinessType.UPDATE)
    @PutMapping
    public R<Void> edit(@Validated @RequestBody HrmFlowTaskBo bo) {
        return toAjax(service.updateByBo(bo));
    }

    @Log(title = "流程任务", businessType = BusinessType.DELETE)
    @DeleteMapping("/{taskIds}")
    public R<Void> remove(@PathVariable @NotEmpty Long[] taskIds) {
        return toAjax(service.deleteWithValidByIds(Arrays.asList(taskIds), true));
    }

    @Log(title = "流程任务审批通过", businessType = BusinessType.UPDATE)
    @PostMapping("/{taskId}/approve")
    public R<Void> approve(@PathVariable @NotNull Long taskId,
                           @RequestParam(required = false) Long actionUserId,
                           @RequestBody(required = false) HrmFlowTaskApproveBo approveBo) {
        String remark = approveBo != null ? approveBo.getRemark() : null;
        HrmSealStampBo stampBo = approveBo != null ? approveBo.getStampBo() : null;
        return toAjax(service.approve(taskId, actionUserId, remark, stampBo));
    }

    @Log(title = "流程任务审批驳回", businessType = BusinessType.UPDATE)
    @PostMapping("/{taskId}/reject")
    public R<Void> reject(@PathVariable @NotNull Long taskId,
                          @RequestParam(required = false) Long actionUserId,
                          @RequestParam(required = false) String remark) {
        return toAjax(service.reject(taskId, actionUserId, remark));
    }

    @Log(title = "流程任务撤回", businessType = BusinessType.UPDATE)
    @PostMapping("/{taskId}/withdraw")
    public R<Void> withdraw(@PathVariable @NotNull Long taskId,
                            @RequestParam(required = false) Long actionUserId,
                            @RequestParam(required = false) String remark) {
        return toAjax(service.withdraw(taskId, actionUserId, remark));
    }

    @Log(title = "流程任务转发", businessType = BusinessType.UPDATE)
    @PostMapping("/{taskId}/transfer")
    public R<Void> transfer(@PathVariable @NotNull Long taskId,
                            @RequestParam @NotNull Long newAssigneeUserId,
                            @RequestParam(required = false) Long actionUserId,
                            @RequestParam(required = false) String remark) {
        return toAjax(service.transfer(taskId, newAssigneeUserId, actionUserId, remark));
    }
}