package model

type Midjourney struct {
	Id          int    `json:"id"`
	Code        int    `json:"code"`
	UserId      int    `json:"user_id" gorm:"index"`
	Action      string `json:"action"`
	MjId        string `json:"mj_id" gorm:"index"`
	Prompt      string `json:"prompt"`
	PromptEn    string `json:"prompt_en"`
	Description string `json:"description"`
	State       string `json:"state"`
	SubmitTime  int64  `json:"submit_time"`
	StartTime   int64  `json:"start_time"`
	FinishTime  int64  `json:"finish_time"`
	ImageUrl    string `json:"image_url"`
	Status      string `json:"status"`
	Progress    string `json:"progress"`
	FailReason  string `json:"fail_reason"`
	ChannelId   int    `json:"channel_id"`
}

// TaskQueryParams 用于包含所有搜索条件的结构体，可以根据需求添加更多字段
type TaskQueryParams struct {
	ChannelID      string
	MjID           string
	StartTimestamp string
	EndTimestamp   string
}

func GetAllUserTask(userId int, startIdx int, num int, queryParams TaskQueryParams) []*Midjourney {
	var tasks []*Midjourney
	var err error

	// 初始化查询构建器
	query := DB.Where("user_id = ?", userId)

	if queryParams.MjID != "" {
		query = query.Where("mj_id = ?", queryParams.MjID)
	}
	if queryParams.StartTimestamp != "" {
		// 假设您已将前端传来的时间戳转换为数据库所需的时间格式，并处理了时间戳的验证和解析
		query = query.Where("submit_time >= ?", queryParams.StartTimestamp)
	}
	if queryParams.EndTimestamp != "" {
		query = query.Where("submit_time <= ?", queryParams.EndTimestamp)
	}

	// 获取数据
	err = query.Order("id desc").Limit(num).Offset(startIdx).Find(&tasks).Error
	if err != nil {
		return nil
	}

	return tasks
}

func GetAllTasks(startIdx int, num int, queryParams TaskQueryParams) []*Midjourney {
	var tasks []*Midjourney
	var err error

	// 初始化查询构建器
	query := DB

	// 添加过滤条件
	if queryParams.ChannelID != "" {
		query = query.Where("channel_id = ?", queryParams.ChannelID)
	}
	if queryParams.MjID != "" {
		query = query.Where("mj_id = ?", queryParams.MjID)
	}
	if queryParams.StartTimestamp != "" {
		query = query.Where("submit_time >= ?", queryParams.StartTimestamp)
	}
	if queryParams.EndTimestamp != "" {
		query = query.Where("submit_time <= ?", queryParams.EndTimestamp)
	}

	// 获取数据
	err = query.Order("id desc").Limit(num).Offset(startIdx).Find(&tasks).Error
	if err != nil {
		return nil
	}

	return tasks
}

func GetAllUnFinishTasks() []*Midjourney {
	var tasks []*Midjourney
	var err error
	// get all tasks progress is not 100%
	err = DB.Where("progress != ?", "100%").Find(&tasks).Error
	if err != nil {
		return nil
	}
	return tasks
}

func GetByMJId(mjId string) *Midjourney {
	var mj *Midjourney
	var err error
	err = DB.Where("mj_id = ?", mjId).First(&mj).Error
	if err != nil {
		return nil
	}
	return mj
}

func GetMjByuId(id int) *Midjourney {
	var mj *Midjourney
	var err error
	err = DB.Where("id = ?", id).First(&mj).Error
	if err != nil {
		return nil
	}
	return mj
}

func UpdateProgress(id int, progress string) error {
	return DB.Model(&Midjourney{}).Where("id = ?", id).Update("progress", progress).Error
}

func (midjourney *Midjourney) Insert() error {
	var err error
	err = DB.Create(midjourney).Error
	return err
}

func (midjourney *Midjourney) Update() error {
	var err error
	err = DB.Save(midjourney).Error
	return err
}