package model

import (
	"ArmedPolice/app/common/model"
	"fmt"
)

type WorkSchedule struct {
	*model.WorkSchedule
}

// WorkScheduleInfo 工单流程信息
type WorkScheduleInfo struct {
	ID       uint64   `json:"id"`
	IsNext   bool     `json:"is_next"`
	Reviewer []string `json:"reviewer"`
}

// ValidateAuth 验证权限
func (m *WorkSchedule) ValidateAuth(uid uint64) (bool, error) {
	// 流程权限信息
	auths := make(map[string]bool, 0)

	for _, v := range m.GetTargetValueAttribute() {
		auths[v] = true
	}
	// 触发审核对象
	switch m.Target {
	case model.WorkScheduleTargetForPerson: // 个人
		_, has := auths[fmt.Sprintf("%d", uid)]
		return has, nil
	case model.WorkScheduleTargetForRole: // 角色
		// 查询角色信息
		roleIDs := make([]uint64, 0)
		mSysUserRole := model.NewSysUserRole()

		if err := model.Pluck(mSysUserRole, "role_id", &roleIDs, model.NewWhere("uid", uid)); err != nil {
			return false, err
		}
		for _, v := range roleIDs {
			if _, has := auths[fmt.Sprintf("%d", v)]; has {
				return has, nil
			}
		}
		break
	}
	return false, nil
}

// NextSchedule 下一流程
func (m *WorkSchedule) NextSchedule(isAssets bool) (*WorkScheduleInfo, error) {
	next := NewWorkSchedule()

	isExist, err := model.FirstWhere(next.WorkSchedule, model.NewWhere("stage", m.Stage),
		model.NewWhere("step", m.Stage+1))

	if err != nil {
		return nil, err
	} else if isExist { // 直接抛出当前阶段下一流程信息
		return &WorkScheduleInfo{ID: next.ID, Reviewer: next.GetTargetValueAttribute()}, err
	}
	// 进入下一阶段
	// 是否需要下一阶段协助
	// 不需要，直接抛出结束
	if !isAssets {
		return nil, nil
	}
	// 下一阶段第一流程信息
	if isExist, err = model.FirstWhere(next.WorkSchedule, model.NewWhere("stage", m.Stage+1),
		model.NewWhere("step", 1)); err != nil {
		return nil, err
	} else if !isExist {
		return nil, nil
	}
	return &WorkScheduleInfo{ID: next.ID, IsNext: true, Reviewer: next.GetTargetValueAttribute()}, err
}

func NewWorkSchedule() *WorkSchedule {
	return &WorkSchedule{model.NewWorkSchedule()}
}