package model

import (
	"database/sql/driver"
	"encoding/json"
	"errors"
	"sundynix-micro-go/common/model"
	"time"
)

// ========== 用户扩展表 ==========

type UserProfile struct {
	model.BaseModel
	UserID          string `gorm:"size:50;uniqueIndex;column:user_id" json:"userId"`
	MiniOpenID      string `gorm:"size:80;column:mini_open_id" json:"miniOpenId"`
	NickName        string `gorm:"size:100;column:nick_name" json:"nickName"`
	AvatarID        string `gorm:"size:50;column:avatar_id" json:"avatarId"`
	LevelID         string `gorm:"size:50;column:level_id" json:"levelId"`
	CurrentSunlight int64  `gorm:"not null;default:0;column:current_sunlight" json:"currentSunlight"`
	TotalSunlight   int64  `gorm:"not null;default:0;column:total_sunlight" json:"totalSunlight"`
	PlantCount      int64  `gorm:"not null;default:0;column:plant_count" json:"plantCount"`
	CareCount       int64  `gorm:"not null;default:0;column:care_count" json:"careCount"`
	PostCount       int64  `gorm:"not null;default:0;column:post_count" json:"postCount"`
	WaterCount      int64  `gorm:"not null;default:0;column:water_count" json:"waterCount"`
	FertilizeCount  int64  `gorm:"not null;default:0;column:fertilize_count" json:"fertilizeCount"`
	RepotCount      int64  `gorm:"not null;default:0;column:repot_count" json:"repotCount"`
	PruneCount      int64  `gorm:"not null;default:0;column:prune_count" json:"pruneCount"`
	PhotoCount      int64  `gorm:"not null;default:0;column:photo_count" json:"photoCount"`
}

func (UserProfile) TableName() string { return "sundynix_plant_user_profile" }

// ========== 我的植物 ==========

type MyPlant struct {
	model.BaseModel
	UserID           string    `gorm:"size:50;index;column:user_id" json:"userId"`
	Name             string    `gorm:"size:20;column:name" json:"name"`
	PlantTime        time.Time `gorm:"column:plant_time" json:"plantTime"`
	Status           int       `gorm:"column:status" json:"status"`
	Placement        string    `gorm:"size:50;column:placement" json:"placement"`
	PotMaterial      string    `gorm:"size:50;column:pot_material" json:"potMaterial"`
	PotSize          string    `gorm:"size:50;column:pot_size" json:"potSize"`
	Sunlight         string    `gorm:"size:50;column:sunlight" json:"sunlight"`
	PlantingMaterial string    `gorm:"size:50;column:planting_material" json:"plantingMaterial"`

	// 关联（使用 Preload 加载，仅限本地 sundynix_plant_* 表）
	CarePlans     []*CarePlan     `gorm:"foreignKey:PlantID" json:"carePlans"`
	CareRecords   []*CareRecord   `gorm:"foreignKey:PlantID" json:"careRecords"`
	GrowthRecords []*GrowthRecord `gorm:"foreignKey:PlantID" json:"growthRecords"`
	CareTasks     []*CareTask     `gorm:"foreignKey:PlantID" json:"careTasks"`
}

func (MyPlant) TableName() string { return "sundynix_plant_my_plant" }

type MyPlantOss struct {
	MyPlantID string `gorm:"size:50;primaryKey;column:sundynix_my_plant_id" json:"myPlantId"`
	OssID     string `gorm:"size:50;primaryKey;column:sundynix_oss_id" json:"ossId"`
}

func (MyPlantOss) TableName() string { return "sundynix_plant_my_plant_oss" }

// ========== 养护计划/记录/任务 ==========

type CarePlan struct {
	model.BaseModel
	UserID       string `gorm:"size:50;column:user_id" json:"userId"`
	PlantID      string `gorm:"size:50;index;column:plant_id" json:"plantId"`
	Icon         string `gorm:"type:text;column:icon" json:"icon"`
	Name         string `gorm:"size:50;column:name" json:"name"`
	Period       int    `gorm:"column:period" json:"period"`
	TargetAction string `gorm:"size:32;index;column:target_action" json:"targetAction"`
}

func (CarePlan) TableName() string { return "sundynix_plant_care_plan" }

type CareRecord struct {
	model.BaseModel
	UserID  string `gorm:"size:50;column:user_id" json:"userId"`
	PlantID string `gorm:"size:50;index;column:plant_id" json:"plantId"`
	PlanID  string `gorm:"size:50;index;column:plan_id" json:"planId"`
	Name    string `gorm:"size:50;column:name" json:"name"`
	Remark  string `gorm:"size:200;column:remark" json:"remark"`
	Icon    string `gorm:"type:text;column:icon" json:"icon"`
}

func (CareRecord) TableName() string { return "sundynix_plant_care_record" }

// CareTask 养护任务 status: 1=待完成 2=已完成 3=已过期
type CareTask struct {
	model.BaseModel
	UserID       string     `gorm:"size:50;column:user_id" json:"userId"`
	PlantID      string     `gorm:"size:50;index;column:plant_id" json:"plantId"`
	PlanID       string     `gorm:"size:50;index;column:plan_id" json:"planId"`
	Name         string     `gorm:"size:50;column:name" json:"name"`
	Icon         string     `gorm:"type:text;column:icon" json:"icon"`
	TargetAction string     `gorm:"size:32;column:target_action" json:"targetAction"`
	DueDate      time.Time  `gorm:"column:due_date" json:"dueDate"`
	CompletedAt  *time.Time `gorm:"column:completed_at" json:"completedAt"`
	Status       int        `gorm:"default:1;column:status" json:"status"`
}

func (CareTask) TableName() string { return "sundynix_plant_care_task" }

// ========== 成长记录 ==========

type GrowthRecord struct {
	model.BaseModel
	PlantID string `gorm:"size:50;index;column:plant_id" json:"plantId"`
	UserID  string `gorm:"size:50;index;column:user_id" json:"userId"`
	Name    string `gorm:"size:50;column:name" json:"name"`
	Tag     string `gorm:"size:50;column:tag" json:"tag"`
	Desc    string `gorm:"size:200;column:desc" json:"desc"`
	Content string `gorm:"size:200;column:content" json:"content"`
}

func (GrowthRecord) TableName() string { return "sundynix_plant_growth_record" }

// ========== 百科 ==========

type Wiki struct {
	model.BaseModel
	IsHot              int    `gorm:"column:is_hot" json:"isHot"`
	IsVectorSynced     int    `gorm:"column:is_vector_synced;type:tinyint;default:0" json:"isVectorSynced"`
	Name               string `gorm:"size:50;column:name" json:"name"`
	LatinName          string `gorm:"size:100;column:latin_name" json:"latinName"`
	Aliases            string `gorm:"size:100;column:aliases" json:"aliases"`
	DistributionArea   string `gorm:"type:text;column:distribution_area" json:"distributionArea"`
	Genus              string `gorm:"size:20;column:genus" json:"genus"`
	Difficulty         int    `gorm:"column:difficulty" json:"difficulty"`
	LifeCycle          string `gorm:"type:text;column:life_cycle" json:"lifeCycle"`
	GrowthHabit        string `gorm:"type:text;column:growth_habit" json:"growthHabit"`
	ReproductionMethod string `gorm:"size:200;column:reproduction_method" json:"reproductionMethod"`
	PestsDiseases      string `gorm:"size:200;column:pests_diseases" json:"pestsDiseases"`
	LightIntensity     string `gorm:"size:50;column:light_intensity" json:"lightIntensity"`
	LightType          string `gorm:"size:50;column:light_type" json:"lightType"`
	OptimalTempPeriod  string `gorm:"size:30;column:optimal_temp_period" json:"optimalTempPeriod"`
	Stem               string `gorm:"size:200;column:stem" json:"stem"`
	FoliageType        string `gorm:"size:200;column:foliage_type" json:"foliageType"`
	FoliageColor       string `gorm:"size:200;column:foliage_color" json:"foliageColor"`
	FoliageShape       string `gorm:"size:200;column:foliage_shape" json:"foliageShape"`
	Height             int    `gorm:"column:height" json:"height"`
	FloweringPeriod    string `gorm:"size:100;column:flowering_period" json:"floweringPeriod"`
	FloweringColor     string `gorm:"size:100;column:flowering_color" json:"floweringColor"`
	FloweringShape     string `gorm:"size:100;column:flowering_shape" json:"floweringShape"`
	FlowerDiameter     int    `gorm:"column:flower_diameter" json:"flowerDiameter"`
	Fruit              string `gorm:"size:200;column:fruit" json:"fruit"`
	ClassID            string `gorm:"size:50;index;column:class_id" json:"classId"`
}

func (Wiki) TableName() string { return "sundynix_plant_wiki" }

type WikiClass struct {
	model.BaseModel
	Name  string `gorm:"size:50;column:name" json:"name"`
	OssID string `gorm:"size:50;column:oss_id" json:"ossId"`
}

func (WikiClass) TableName() string { return "sundynix_plant_wiki_class" }

type WikiOss struct {
	WikiID string `gorm:"size:50;primaryKey;column:wiki_id" json:"wikiId"`
	OssID  string `gorm:"size:50;primaryKey;column:oss_id" json:"ossId"`
}

func (WikiOss) TableName() string { return "sundynix_plant_wiki_oss" }

type WikiClassRelation struct {
	WikiID  string `gorm:"size:50;primaryKey;column:wiki_id" json:"wikiId"`
	ClassID string `gorm:"size:50;primaryKey;column:class_id" json:"classId"`
}

func (WikiClassRelation) TableName() string { return "sundynix_plant_wiki_class_rel" }

type WikiRelated struct {
	WikiID        string `gorm:"size:50;primaryKey;column:wiki_id" json:"wikiId"`
	RelatedWikiID string `gorm:"size:50;primaryKey;column:related_wiki_id" json:"relatedWikiId"`
}

func (WikiRelated) TableName() string { return "sundynix_plant_wiki_related" }

type UserStar struct {
	model.BaseModel
	UserID   string `gorm:"size:50;index;column:user_id" json:"userId"`
	TargetID string `gorm:"size:50;index;column:target_id" json:"targetId"`
	Type     string `gorm:"size:20;column:type" json:"type"` // wiki/post
}

func (UserStar) TableName() string { return "sundynix_plant_user_star" }

// ========== 社区 ==========

type Post struct {
	model.BaseModel
	UserID       string `gorm:"size:50;index;column:user_id" json:"userId"`
	Title        string `gorm:"size:100;column:title" json:"title"`
	Content      string `gorm:"size:500;column:content" json:"content"`
	ViewCount    int    `gorm:"default:0;column:view_count" json:"viewCount"`
	CommentCount int    `gorm:"default:0;column:comment_count" json:"commentCount"`
	LikeCount    int    `gorm:"default:0;column:like_count" json:"likeCount"`
	StarCount    int    `gorm:"default:0;column:star_count" json:"starCount"`
	Location     string `gorm:"size:100;column:location" json:"location"`
	HasReviewed  int    `gorm:"default:0;column:has_reviewed" json:"hasReviewed"`
	TopicID      string `gorm:"size:50;index;column:topic_id" json:"topicId"`

	// 关联（使用 Preload 加载，仅限本地 sundynix_plant_* 表）
	CommentList []*PostComment `gorm:"foreignKey:PostID" json:"commentList"`
	LikeList    []*PostLike    `gorm:"foreignKey:PostID" json:"likeList"`
	HasLiked    int            `gorm:"-" json:"hasLiked"`
	HasStar     int            `gorm:"-" json:"hasStar"`
}

func (Post) TableName() string { return "sundynix_plant_post" }

type PostComment struct {
	model.BaseModel
	PostID   string `gorm:"size:50;index;column:post_id" json:"postId"`
	UserID   string `gorm:"size:50;column:user_id" json:"userId"`
	Content  string `gorm:"size:500;column:content" json:"content"`
	ParentID string `gorm:"size:50;column:parent_id" json:"parentId"`
}

func (PostComment) TableName() string { return "sundynix_plant_post_comment" }

type PostLike struct {
	model.BaseModel
	PostID string `gorm:"size:50;index;column:post_id" json:"postId"`
	UserID string `gorm:"size:50;index;column:user_id" json:"userId"`
}

type PostOss struct {
	PostID string `gorm:"size:50;primaryKey;column:post_id" json:"postId"`
	OssID  string `gorm:"size:50;primaryKey;column:oss_id" json:"ossId"`
}

func (PostOss) TableName() string { return "sundynix_plant_post_oss" }

type Topic struct {
	model.BaseModel
	Name      string     `gorm:"size:50;column:name" json:"name"`
	Title     string     `gorm:"size:100;column:title" json:"title"`
	Icon      string     `gorm:"type:text;column:icon" json:"icon"`
	Desc      string     `gorm:"size:200;column:desc" json:"desc"`
	Remark    string     `gorm:"size:500;column:remark" json:"remark"`
	StartTime *time.Time `gorm:"column:start_time" json:"startTime"`
	EndTime   *time.Time `gorm:"column:end_time" json:"endTime"`
	PostCount int        `gorm:"default:0;column:post_count" json:"postCount"`
}

func (Topic) TableName() string { return "sundynix_plant_topic" }

// ========== 积分商城 ==========

// ExchangeItem status: 1=上架 2=下架
type ExchangeItem struct {
	model.BaseModel
	Name         string     `gorm:"size:100;column:name" json:"name"`
	Desc         string     `gorm:"size:200;column:desc" json:"desc"`
	Description  string     `gorm:"type:text;column:description" json:"description"`
	ImgID        string     `gorm:"size:50;column:img_id" json:"imgId"`
	ImageID      string     `gorm:"size:50;column:image_id" json:"imageId"`
	Type         string     `gorm:"size:20;default:'PHYSICAL';column:type" json:"type"`
	Cost         int64      `gorm:"column:cost" json:"cost"`
	CostSunlight int64      `gorm:"column:cost_sunlight" json:"costSunlight"`
	Stock        int        `gorm:"column:stock;default:-1" json:"stock"`
	LimitPerUser int        `gorm:"column:limit_per_user;default:0" json:"limitPerUser"`
	Status       int        `gorm:"default:1;column:status" json:"status"`
	Sort         int        `gorm:"default:0;column:sort" json:"sort"`
	StartTime    *time.Time `gorm:"column:start_time" json:"startTime"`
	EndTime      *time.Time `gorm:"column:end_time" json:"endTime"`
}

func (ExchangeItem) TableName() string { return "sundynix_plant_exchange_item" }

// ExchangeOrder status: 0=待处理 1=已完成 2=已取消
type ExchangeOrder struct {
	model.BaseModel
	UserID        string     `gorm:"size:50;index;column:user_id" json:"userId"`
	ItemID        string     `gorm:"size:50;column:item_id" json:"itemId"`
	ItemName      string     `gorm:"size:100;column:item_name" json:"itemName"`
	Cost          int64      `gorm:"column:cost" json:"cost"`
	CostSunlight  int64      `gorm:"column:cost_sunlight" json:"costSunlight"`
	Quantity      int        `gorm:"column:quantity;default:1" json:"quantity"`
	Status        int        `gorm:"default:1;column:status" json:"status"`
	ItemType      string     `gorm:"size:20;column:item_type" json:"itemType"`
	RecipientName string     `gorm:"size:50;column:recipient_name" json:"recipientName"`
	Phone         string     `gorm:"size:20;column:phone" json:"phone"`
	Address       string     `gorm:"size:255;column:address" json:"address"`
	TrackingNo    string     `gorm:"size:100;column:tracking_no" json:"trackingNo"`
	Remark        string     `gorm:"size:255;column:remark" json:"remark"`
	CompletedAt   *time.Time `gorm:"column:completed_at" json:"completedAt"`
}

func (ExchangeOrder) TableName() string { return "sundynix_plant_exchange_order" }

// ========== 等级/徽章配置 ==========

type LevelConfig struct {
	model.BaseModel
	Level       int    `gorm:"column:level" json:"level"`
	Title       string `gorm:"size:50;column:title" json:"title"`
	MinSunlight int64  `gorm:"column:min_sunlight" json:"minSunlight"`
	Perks       string `gorm:"size:200;column:perks" json:"perks"`
}

func (LevelConfig) TableName() string { return "sundynix_plant_level_config" }

type BadgeConfig struct {
	model.BaseModel
	Name           string `gorm:"size:64;column:name" json:"name"`
	Description    string `gorm:"size:255;column:description" json:"description"`
	IconID         string `gorm:"size:50;column:icon_id" json:"iconId"`
	Dimension      string `gorm:"size:32;index;column:dimension" json:"dimension"`
	GroupID        string `gorm:"size:64;index;column:group_id" json:"groupId"`
	Tier           int    `gorm:"default:1;column:tier" json:"tier"`
	TargetAction   string `gorm:"size:32;index;column:target_action" json:"targetAction"`
	Threshold      int64  `gorm:"column:threshold" json:"threshold"`
	Comparator     string `gorm:"size:10;default:'>=';column:comparator" json:"comparator"`
	RewardSunlight int64  `gorm:"column:reward_sunlight" json:"rewardSunlight"`
	Sort           int    `gorm:"default:1;column:sort" json:"sort"`
}

func (BadgeConfig) TableName() string { return "sundynix_plant_badge_config" }

type UserBadge struct {
	model.BaseModel
	UserID     string    `gorm:"size:50;index;column:user_id" json:"userId"`
	BadgeID    string    `gorm:"size:50;index;column:badge_id" json:"badgeId"`
	AcquiredAt time.Time `gorm:"autoCreateTime;column:acquired_at" json:"acquiredAt"`
}

func (UserBadge) TableName() string { return "sundynix_plant_user_badge" }

// ========== AI ==========

// AiChatHistory 匹配旧项目 question/answer 字段
type AiChatHistory struct {
	model.BaseModel
	UserID   string `gorm:"size:50;index;column:user_id" json:"userId"`
	Question string `gorm:"type:text;column:question" json:"question"`
	Answer   string `gorm:"type:text;column:answer" json:"answer"`
	Role     string `gorm:"size:20;column:role" json:"role"`
	Content  string `gorm:"type:text;column:content" json:"content"`
}

func (AiChatHistory) TableName() string { return "sundynix_plant_ai_chat_history" }

// ========== 成长记录图片关联 ==========

// GrowthRecordOss 成长记录与图片关联表
type GrowthRecordOss struct {
	GrowthRecordID string `gorm:"size:50;index;column:growth_record_id" json:"growthRecordId"`
	OssID          string `gorm:"size:50;index;column:oss_id" json:"ossId"`
}

func (GrowthRecordOss) TableName() string { return "sundynix_plant_growth_record_oss" }

// ========== Banner ==========

type Banner struct {
	model.BaseModel
	Title     string `gorm:"size:100;column:title" json:"title"`
	ImageID   string `gorm:"size:50;column:image_id" json:"imageId"`
	Sort      int    `gorm:"default:0;column:sort" json:"sort"`
	IsActive  int    `gorm:"default:1;column:is_active" json:"isActive"`
	TargetURL string `gorm:"size:255;column:target_url" json:"targetUrl"`
}

func (Banner) TableName() string { return "sundynix_plant_banner" }

type MediaCheckResult struct {
	model.BaseModel
	TraceID string `gorm:"size:100;uniqueIndex;column:trace_id" json:"traceId"`
	PostID  string `gorm:"size:50;index;column:post_id" json:"postId"`
	OssID   string `gorm:"size:50;column:oss_id" json:"ossId"`
	UserID  string `gorm:"size:50;column:user_id" json:"userId"`
	Status  int    `gorm:"column:status;default:0" json:"status"`
	Type    int    `gorm:"column:type" json:"type"`
	ErrMsg  string `gorm:"size:255;column:err_msg" json:"errMsg"`
}

func (MediaCheckResult) TableName() string { return "sundynix_plant_media_check_result" }

// ========== AI RAG 配置 ==========

type SysAiConfig struct {
	model.BaseModel
	IsActive           int    `gorm:"column:is_active;type:tinyint;default:0;comment:是否激活(1是0否)" json:"isActive"`
	QdrantUrl          string `gorm:"column:qdrant_url;type:varchar(255);comment:Qdrant接口地址" json:"qdrantUrl"`
	QdrantApiKey       string `gorm:"column:qdrant_api_key;type:varchar(255);comment:Qdrant密钥" json:"qdrantApiKey"`
	QdrantCollection   string `gorm:"column:qdrant_collection;type:varchar(100);comment:Qdrant集合名" json:"qdrantCollection"`
	VectorDimension    int    `gorm:"column:vector_dimension;type:int;comment:向量维度" json:"vectorDimension"`
	ChatProvider       string `gorm:"column:chat_provider;type:varchar(50);comment:对话模型供应商" json:"chatProvider"`
	ChatApiUrl         string `gorm:"column:chat_api_url;type:varchar(255);comment:对话模型接口地址" json:"chatApiUrl"`
	ChatApiKey         string `gorm:"column:chat_api_key;type:varchar(255);comment:对话模型ApiKey" json:"chatApiKey"`
	ChatModelName      string `gorm:"column:chat_model_name;type:varchar(100);comment:对话模型名称" json:"chatModelName"`
	EmbeddingProvider  string `gorm:"column:embedding_provider;type:varchar(50);comment:Embedding模型供应商" json:"embeddingProvider"`
	EmbeddingApiUrl    string `gorm:"column:embedding_api_url;type:varchar(255);comment:Embedding模型接口地址" json:"embeddingApiUrl"`
	EmbeddingApiKey    string `gorm:"column:embedding_api_key;type:varchar(255);comment:Embedding模型ApiKey" json:"embeddingApiKey"`
	EmbeddingModelName string `gorm:"column:embedding_model_name;type:varchar(100);comment:Embedding模型名称" json:"embeddingModelName"`
	DailyQueryLimit    int    `gorm:"column:daily_query_limit;type:int;default:20;comment:每用户每日问答上限(0=不限)" json:"dailyQueryLimit"`
}

func (SysAiConfig) TableName() string { return "sundynix_plant_ai_config" }

// ========== 植物识别记录 ==========

type BaikeInfo struct {
	BaikeUrl    string `json:"baike_url"`   // 百度百科链接
	ImageUrl    string `json:"image_url"`   // 植物图片链接
	Description string `json:"description"` // 植物百科描述文本
}

type ResultItem struct {
	Score     float64    `json:"score"`      // 匹配相似度得分（0-1）
	Name      string     `json:"name"`       // 植物名称
	BaikeInfo *BaikeInfo `json:"baike_info"` // 植物百科信息
}

type ResultsArray []ResultItem

// Scan 实现 sql.Scanner 接口：JSON String -> Go Struct (读库)
func (r *ResultsArray) Scan(value interface{}) error {
	if value == nil {
		*r = make([]ResultItem, 0)
		return nil
	}
	bytes, ok := value.([]byte)
	if !ok {
		if str, ok := value.(string); ok {
			bytes = []byte(str)
		} else {
			return errors.New("type assertion to []byte/string failed")
		}
	}
	return json.Unmarshal(bytes, r)
}

// Value  实现 driver.Valuer 接口：Go Struct -> JSON String (存库)
func (r ResultsArray) Value() (driver.Value, error) {
	if len(r) == 0 {
		return "[]", nil
	}
	return json.Marshal(r)
}

type ClassifyRecord struct {
	model.BaseModel
	UserID     string       `gorm:"size:50;index;column:user_id" json:"userId"`
	LogID      uint64       `gorm:"column:log_id;index" json:"logId"`
	AllResults ResultsArray `gorm:"type:json;column:all_results" json:"allResults"`
}

func (ClassifyRecord) TableName() string { return "sundynix_plant_classify_record" }