package dao

import (
	"youngee_b_api/app/entity"
	"youngee_b_api/app/vo"
)

type ProjectTaskInfoDao struct{}

// 获取指定违约类型的种草子任务数量
func (d ProjectTaskInfoDao) CountByDefaultType(projectId string, defaultType int64) int64 {
	var total int64
	Db.Model(&entity.ProjectTaskInfo{}).Where("project_id = ? AND cur_default_type = ?", projectId, defaultType).Count(&total)
	return total
}

// 获取指定任务阶段的种草子任务数量
func (d ProjectTaskInfoDao) CountByTaskStage(projectId string, taskStage int64) int64 {
	var total int64
	Db.Model(&entity.ProjectTaskInfo{}).Where("project_id = ? AND task_stage = ?", projectId, taskStage).Count(&total)
	return total
}

// 根据openid获取报名的种草子任务阶段
func (d ProjectTaskInfoDao) CountAllByOpenid(openid string) int64 {
	var total int64
	Db.Model(&entity.ProjectTaskInfo{}).Where("open_id = ?", openid).Count(&total)
	return total
}

// 根据openid获取指定任务阶段的种草子任务阶段
func (d ProjectTaskInfoDao) CountByOpenid(openid string, taskStage int) int64 {
	var total int64
	Db.Model(&entity.ProjectTaskInfo{}).Where("open_id = ? AND task_stage = ?", openid, taskStage).Count(&total)
	return total
}

// 根据openid获取执行中的种草子任务阶段
func (d ProjectTaskInfoDao) CountExcuteNumByOpenid(openid string) int64 {
	var total int64
	Db.Model(&entity.ProjectTaskInfo{}).
		Where("open_id = ? AND task_stage NOT IN (?)", openid, []int{1, 3, 15, 16, 17}).
		Count(&total)
	return total
}

// 获取指定任务阶段的种草子任务(包含时间限制)
func (d ProjectTaskInfoDao) GetListByTaskStage(projectId string, taskStage int64, time string, page int, pageSize int, talentNickname string) ([]*entity.ProjectTaskInfo, int64, error) {
	var taskInfos []*entity.ProjectTaskInfo
	var total int64
	query := Db.Model(&entity.ProjectTaskInfo{})
	if taskStage == 6 {
		query = query.Where("project_id = ? AND task_stage >= ?", projectId, taskStage)
	} else {
		query = query.Where("project_id = ? AND task_stage = ?", projectId, taskStage)
	}
	if talentNickname != "" {
		var talentInfos []entity.PlatformKuaishouUserInfo
		err1 := Db.Model(&entity.PlatformKuaishouUserInfo{}).Where("nick_name = ?", talentNickname).Find(&talentInfos).Error
		if err1 != nil {
			return nil, 0, err1
		}
		var openIds []string
		for _, talentInfo := range talentInfos {
			openIds = append(openIds, talentInfo.OpenID)
		}
		query = query.Where("open_id in ?", openIds)
	}
	// 计算偏移量
	offset := (page - 1) * pageSize
	var err error
	if taskStage == 4 {
		query.Count(&total)
		err = query.Order("create_date desc").Offset(offset).Limit(pageSize).Find(&taskInfos).Error
	} else if taskStage == 5 {
		if time != "" {
			query = query.Where("DATE(delivery_date) = ?", time)
		}
		query.Count(&total)
		err = query.Order("delivery_date desc").Offset(offset).Limit(pageSize).Find(&taskInfos).Error
	} else if taskStage == 6 {
		query.Count(&total)
		err = query.Order("signed_time desc").Offset(offset).Limit(pageSize).Find(&taskInfos).Error
	}
	if err != nil {
		return nil, 0, err
	}
	return taskInfos, total, nil
}

// 获取未传初稿的种草子任务数据
func (d ProjectTaskInfoDao) GetListBySketchDefault(param *vo.DefaultSearchParam) ([]entity.ProjectTaskInfo, int64, error) {
	projectTaskInfos := []entity.ProjectTaskInfo{}
	var total int64
	query := Db.Model(&entity.ProjectTaskInfo{}).Where("project_id = ? AND cur_default_type = ?", param.TaskId, 4)
	query.Count(&total)
	query = query.Select("task_id, talent_id, settle_amount, draft_fee, sketch_missing_time, open_id")
	offset := (param.Page - 1) * param.PageSize
	if err := query.Order("sketch_missing_time desc").Offset(offset).Limit(param.PageSize).Find(&projectTaskInfos).Error; err != nil {
		return nil, 0, err
	}
	return projectTaskInfos, total, nil
}

// 获取未发作品的种草子任务数据
func (d ProjectTaskInfoDao) GetListByLinkDefault(param *vo.DefaultSearchParam) ([]entity.ProjectTaskInfo, int64, error) {
	projectTaskInfos := []entity.ProjectTaskInfo{}
	var total int64
	query := Db.Model(&entity.ProjectTaskInfo{}).Where("project_id = ? AND cur_default_type = ?", param.TaskId, 6)
	query.Count(&total)
	query = query.Select("task_id, talent_id, settle_amount, draft_fee, link_missing_time, open_id")
	offset := (param.Page - 1) * param.PageSize
	if err := query.Order("link_missing_time desc").Offset(offset).Limit(param.PageSize).Find(&projectTaskInfos).Error; err != nil {
		return nil, 0, err
	}
	return projectTaskInfos, total, nil
}

// 获取未传数据的种草子任务数据
func (d ProjectTaskInfoDao) GetListByDataDefault(param *vo.DefaultSearchParam) ([]entity.ProjectTaskInfo, int64, error) {
	projectTaskInfos := []entity.ProjectTaskInfo{}
	var total int64
	query := Db.Model(&entity.ProjectTaskInfo{}).Where("project_id = ? AND cur_default_type = ?", param.TaskId, 8)
	query.Count(&total)
	query = query.Select("task_id, talent_id, settle_amount, draft_fee, data_missing_time, open_id")
	offset := (param.Page - 1) * param.PageSize
	if err := query.Order("data_missing_time desc").Offset(offset).Limit(param.PageSize).Find(&projectTaskInfos).Error; err != nil {
		return nil, 0, err
	}
	return projectTaskInfos, total, nil
}

// 获取终止合作的种草子任务数据
func (d ProjectTaskInfoDao) GetListByTerminateDefault(param *vo.DefaultSearchParam) ([]entity.ProjectTaskInfo, int64, error) {
	projectTaskInfos := []entity.ProjectTaskInfo{}
	var total int64
	query := Db.Debug().Model(&entity.ProjectTaskInfo{}).Where("project_id = ? AND task_stage = ?", param.TaskId, 17)
	query.Count(&total)
	query = query.Select("task_id, talent_id, settle_amount, draft_fee, terminate_time, terminate_reason, terminate_operator_type, terminate_operator, open_id")
	offset := (param.Page - 1) * param.PageSize
	if err := query.Order("terminate_time desc").Offset(offset).Limit(param.PageSize).Find(&projectTaskInfos).Error; err != nil {
		return nil, 0, err
	}
	return projectTaskInfos, total, nil
}

// 获取已解约的种草子任务数据
func (d ProjectTaskInfoDao) GetListByCancelDefault(param *vo.DefaultSearchParam) ([]entity.ProjectTaskInfo, int64, error) {
	projectTaskInfos := []entity.ProjectTaskInfo{}
	var total int64
	query := Db.Debug().Model(&entity.ProjectTaskInfo{}).Where("project_id = ? AND task_stage = ?", param.TaskId, 16)
	query.Count(&total)
	query = query.Select("task_id, talent_id, settle_amount, draft_fee, cancel_time, cancel_reason, cancel_operator_type, cancel_operator, open_id")
	offset := (param.Page - 1) * param.PageSize
	if err := query.Order("cancel_time desc").Offset(offset).Limit(param.PageSize).Find(&projectTaskInfos).Error; err != nil {
		return nil, 0, err
	}
	return projectTaskInfos, total, nil
}

// 更新字段
func (d ProjectTaskInfoDao) UpdateField(taskId string, updateData map[string]interface{}) error {
	err := Db.Model(&entity.ProjectTaskInfo{}).Where("task_id = ?", taskId).Updates(updateData).Error
	if err != nil {
		return err
	}
	return nil
}

// 批量更新字段
func (d ProjectTaskInfoDao) UpdateFieldBatch(taskIds []string, updateData map[string]interface{}) error {
	err := Db.Model(&entity.ProjectTaskInfo{}).Where("task_id IN ?", taskIds).Updates(updateData).Error
	if err != nil {
		return err
	}
	return nil
}

func (d ProjectTaskInfoDao) GetProjectInfoByTalentId(talentid string, others string, sortField []string, sortOrder []string, page int, pageSize int, reltype int, enterpriseid string, platform int) ([]*entity.ProjectTaskInfo, int64, error) {
	projectTaskInfos := []*entity.ProjectTaskInfo{}
	var total int64

	query := Db.Model(&entity.ProjectTaskInfo{}).
		Joins("JOIN project_info pi ON pi.project_id = youngee_task_info.project_id").
		Where("youngee_task_info.talent_id = ? AND youngee_task_info.task_stage = ? AND youngee_task_info.platform_id = ?", talentid, 15, platform)

	// 搜索条件（针对project_name）
	if others != "" {
		query = query.Where("pi.project_name LIKE ?", "%"+others+"%")
	}

	if reltype == 2 {
		query = query.Where("pi.enterprise_id = ?", enterpriseid)
	}

	// 排序处理
	if len(sortField) > 0 && len(sortOrder) > 0 && len(sortField) == len(sortOrder) {
		for i := 0; i < len(sortField); i++ {
			sortfield := sortField[i]
			sortorder := sortOrder[i]
			switch sortfield {
			case "commit_avg":
				if sortorder == "asc" {
					query = query.Order("youngee_task_info.commit_avg asc")
				} else {
					query = query.Order("youngee_task_info.commit_avg desc")
				}
			case "collect_num":
				if sortorder == "asc" {
					query = query.Order("youngee_task_info.collect_num asc")
				} else {
					query = query.Order("youngee_task_info.collect_num desc")
				}
			case "vote_avg":
				if sortorder == "asc" {
					query = query.Order("youngee_task_info.vote_avg asc")
				} else {
					query = query.Order("youngee_task_info.vote_avg desc")
				}
			case "view_num":
				if sortorder == "asc" {
					query = query.Order("youngee_task_info.view_num asc")
				} else {
					query = query.Order("youngee_task_info.view_num desc")
				}
			}

		}
	}

	// 获取总数
	if err := query.Count(&total).Error; err != nil {
		return nil, 0, err
	}

	// 选择字段（明确指定表名）
	query = query.Select(`
        youngee_task_info.project_id, 
        youngee_task_info.task_id, 
        pi.project_name, 
        youngee_task_info.commit_avg,
		youngee_task_info.collect_num,
		youngee_task_info.vote_avg,
		youngee_task_info.view_num
    `)

	// 分页查询
	offset := (page - 1) * pageSize
	err := query.Offset(offset).Limit(pageSize).Find(&projectTaskInfos).Error
	if err != nil {
		return nil, 0, err
	}

	return projectTaskInfos, total, nil
}

// 获取指定任务阶段的种草子任务
func (d ProjectTaskInfoDao) GetListByTaskStage2(projectId string, taskStage int64, page int, pageSize int, talentNickname string) ([]*entity.ProjectTaskInfo, int64, error) {
	var taskInfos []*entity.ProjectTaskInfo
	var total int64
	query := Db.Model(&entity.ProjectTaskInfo{})
	query = query.Where("project_id = ? AND task_stage = ?", projectId, taskStage)
	if talentNickname != "" {
		//var talentInfos []entity.PlatformKuaishouUserInfo
		//err1 := Db.Model(&entity.PlatformKuaishouUserInfo{}).Where("nick_name = ?", talentNickname).Find(&talentInfos).Error
		//if err1 != nil {
		//	return nil, 0, err1
		//}
		//var openIds []string
		//for _, talentInfo := range talentInfos {
		//	openIds = append(openIds, talentInfo.OpenID)
		//}
		query = query.Where("talent_name = ?", talentNickname)
	}
	// 计算偏移量
	offset := (page - 1) * pageSize
	var err error
	query.Count(&total)
	err = query.Order("complete_date desc").Offset(offset).Limit(pageSize).Find(&taskInfos).Error
	if err != nil {
		return nil, 0, err
	}
	return taskInfos, total, nil
}