package moderation

import (
	"time"

	"gorm.io/gorm"
)

// ContentFlag represents a flag raised against content
type ContentFlag struct {
	ID             uint           `json:"id" gorm:"primaryKey"`
	ContentID      string         `json:"contentId" gorm:"index"`
	Reason         string         `json:"reason"`
	FlaggerAddress string         `json:"flaggerAddress"`
	Timestamp      time.Time      `json:"timestamp"`
	CreatedAt      time.Time      `json:"createdAt"`
	UpdatedAt      time.Time      `json:"updatedAt"`
	DeletedAt      gorm.DeletedAt `json:"-" gorm:"index"`
}

// ModerationQueueItem represents an item in the moderation queue
type ModerationQueueItem struct {
	ID        uint           `json:"id" gorm:"primaryKey"`
	ContentID string         `json:"contentId" gorm:"uniqueIndex"`
	FlagCount int            `json:"flagCount"`
	Reason    string         `json:"reason"`
	Status    string         `json:"status"` // "pending", "approved", "rejected"
	AIFlagged bool           `json:"aiFlagged"`
	CreatedAt time.Time      `json:"createdAt"`
	UpdatedAt time.Time      `json:"updatedAt"`
	DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
}

// ContentType represents the type of content being moderated (used for AI filtering)
type ContentType string

const (
	// ContentTypePerspective is for perspective content
	ContentTypePerspective ContentType = "perspective"
	// ContentTypeComment is for comment content
	ContentTypeComment ContentType = "comment"
)

// ContentToModerate represents content being submitted for moderation
type ContentToModerate struct {
	ContentID   string      `json:"contentId"`
	Text        string      `json:"text"`
	UserAddress string      `json:"userAddress"`
	IsVerified  bool        `json:"isVerified"`
	ContentType ContentType `json:"contentType"`
}

// FlagContentRequest represents a request to flag content
type FlagContentRequest struct {
	ContentID      string `json:"contentId" binding:"required"`
	Reason         string `json:"reason" binding:"required"`
	FlaggerAddress string `json:"flaggerAddress" binding:"required"`
}

// FlagContentResponse represents a response to a flag content request
type FlagContentResponse struct {
	Success bool   `json:"success"`
	Message string `json:"message"`
}

// ModerateContentRequest represents a request to moderate content
type ModerateContentRequest struct {
	ContentID string `json:"contentId" binding:"required"`
	Decision  string `json:"decision" binding:"required"` // "approve" or "reject"
}

// ModerateContentResponse represents a response to a moderate content request
type ModerateContentResponse struct {
	Success bool   `json:"success"`
	Message string `json:"message"`
}