package model

import (
	"time"
)

type Word struct {
	ID           int64     `json:"id" gorm:"primaryKey"`
	Word         string    `json:"word" gorm:"size:100;uniqueIndex;not null"`
	PhoneticUK   string    `json:"phonetic_uk" gorm:"size:255"`
	PhoneticUS   string    `json:"phonetic_us" gorm:"size:255"`
	AudioUK      string    `json:"audio_uk" gorm:"size:500"`
	AudioUS      string    `json:"audio_us" gorm:"size:500"`
	PartOfSpeech string    `json:"part_of_speech" gorm:"size:50"`
	Definition   string    `json:"definition" gorm:"type:text"`
	CreatedAt    time.Time `json:"created_at"`
	UpdatedAt    time.Time `json:"updated_at"`
}

func (Word) TableName() string {
	return "words"
}

type MemoryRecord struct {
	ID             int64      `json:"id" gorm:"primaryKey"`
	WordID         int64      `json:"word_id" gorm:"index;not null"`
	UserID         int64      `json:"user_id" gorm:"index;default:1"`
	CorrectCount   int        `json:"correct_count" gorm:"default:0"`
	TotalCount     int        `json:"total_count" gorm:"default:0"`
	MasteryLevel   int        `json:"mastery_level" gorm:"default:0"`
	LastReviewedAt *time.Time `json:"last_reviewed_at"`
	NextReviewAt   *time.Time `json:"next_review_at" gorm:"index"`
	CreatedAt      time.Time  `json:"created_at"`
	UpdatedAt      time.Time  `json:"updated_at"`
	Word           *Word      `json:"word,omitempty" gorm:"foreignKey:WordID"`
}

func (MemoryRecord) TableName() string {
	return "memory_records"
}

// 请求响应结构
type AddWordRequest struct {
	Word string `json:"word" binding:"required"`
}

type ReviewAnswerRequest struct {
	RecordID int64  `json:"record_id" binding:"required"`
	Answer   string `json:"answer" binding:"required"`
	Mode     string `json:"mode" binding:"required"` // spelling, en2cn, cn2en
}

type ReviewResult struct {
	Word       *Word `json:"word"`
	Correct    bool  `json:"correct"`
	Answer     string `json:"answer"`
	CorrectAns string `json:"correct_ans,omitempty"`
}

// 有道API响应 (标准API)
type YoudaoResponse struct {
	Query       string   `json:"query"`
	Translation []string `json:"translation"`
	Basic       struct {
		Phonetic   string `json:"phonetic"`
		UkPhonetic string `json:"uk-phonetic"`
		UsPhonetic string `json:"us-phonetic"`
		ExamType   []string `json:"exam_type"`
		Wfs        []struct {
			Wf struct {
				Name string `json:"name"`
			} `json:"wf"`
			Means []struct {
				Mean struct {
					Text string `json:"text"`
				} `json:"mean"`
			} `json:"means"`
		} `json:"wfs"`
	} `json:"basic"`
	SpeakUrl  string   `json:"speakUrl"`
	SpeakFile string   `json:"speakFile"`
	Web       []struct {
		Value []string `json:"value"`
	} `json:"web"`
	ErrorCode string `json:"errorCode"`
}