package response

import (
	"time"
	articleCategoriesResponse "web-medols-be/app/module/article_categories/response"
	articleFilesResponse "web-medols-be/app/module/article_files/response"
)

type ArticlesResponse struct {
	ID              uint       `json:"id"`
	Title           string     `json:"title"`
	Slug            string     `json:"slug"`
	Description     string     `json:"description"`
	HtmlDescription string     `json:"htmlDescription"`
	CategoryId      int        `json:"categoryId"`
	CategoryName    string     `json:"categoryName"`
	TypeId          int        `json:"typeId"`
	Tags            string     `json:"tags"`
	ThumbnailUrl    string     `json:"thumbnailUrl"`
	PageUrl         *string    `json:"pageUrl"`
	CreatedById     *uint      `json:"createdById"`
	CreatedByName   *string    `json:"createdByName"`
	ShareCount      *int       `json:"shareCount"`
	ViewCount       *int       `json:"viewCount"`
	CommentCount    *int       `json:"commentCount"`
	AiArticleId     *int       `json:"aiArticleId"`
	OldId           *uint      `json:"oldId"`
	StatusId        *int       `json:"statusId"`
	IsBanner        *bool      `json:"isBanner"`
	IsPublish       *bool      `json:"isPublish"`
	PublishedAt     *time.Time `json:"publishedAt"`
	IsActive        *bool      `json:"isActive"`
	CreatedAt       time.Time  `json:"createdAt"`
	UpdatedAt       time.Time  `json:"updatedAt"`

	ArticleFiles      []*articleFilesResponse.ArticleFilesResponse           `json:"files"`
	ArticleCategories []*articleCategoriesResponse.ArticleCategoriesResponse `json:"categories"`
}

type ArticleSummaryStats struct {
	TotalToday    int `json:"totalToday"`
	TotalThisWeek int `json:"totalThisWeek"`
	TotalAll      int `json:"totalAll"`
	TotalViews    int `json:"totalViews"`
	TotalShares   int `json:"totalShares"`
	TotalComments int `json:"totalComments"`
}

type ArticlePerUserLevelStats struct {
	UserLevelID   uint   `json:"userLevelId"`
	UserLevelName string `json:"userLevelName"`
	TotalArticle  int64  `json:"totalArticle"`
}

type ArticleMonthlyStats struct {
	Year    int   `json:"year"`
	Month   int   `json:"month"`
	View    []int `json:"view"`
	Comment []int `json:"comment"`
	Share   []int `json:"share"`
}

// ArticleApprovalStatusResponse represents the approval status of an article
type ArticleApprovalStatusResponse struct {
	ArticleId       uint      `json:"article_id"`
	WorkflowId      *uint     `json:"workflow_id"`
	WorkflowName    *string   `json:"workflow_name"`
	CurrentStep     int       `json:"current_step"`
	TotalSteps      int       `json:"total_steps"`
	Status          string    `json:"status"` // "pending", "in_progress", "approved", "rejected", "revision_requested"
	CurrentApprover *string   `json:"current_approver"`
	SubmittedAt     *time.Time `json:"submitted_at"`
	LastActionAt    *time.Time `json:"last_action_at"`
	Progress        float64   `json:"progress"` // percentage complete
	CanApprove      bool      `json:"can_approve"` // whether current user can approve
	NextStep        *string   `json:"next_step"`
}

// ArticleApprovalQueueResponse represents an article in the approval queue
type ArticleApprovalQueueResponse struct {
	ID              uint      `json:"id"`
	Title           string    `json:"title"`
	Slug            string    `json:"slug"`
	Description     string    `json:"description"`
	CategoryName    string    `json:"category_name"`
	AuthorName      string    `json:"author_name"`
	SubmittedAt     time.Time `json:"submitted_at"`
	CurrentStep     int       `json:"current_step"`
	TotalSteps      int       `json:"total_steps"`
	Priority        string    `json:"priority"` // "low", "medium", "high", "urgent"
	DaysInQueue     int       `json:"days_in_queue"`
	WorkflowName    string    `json:"workflow_name"`
	CanApprove      bool      `json:"can_approve"`
	EstimatedTime   string    `json:"estimated_time"` // estimated time to complete approval
}

// ClientApprovalSettingsResponse represents client-level approval settings
type ClientApprovalSettingsResponse struct {
	ClientId                string   `json:"client_id"`
	RequiresApproval        bool     `json:"requires_approval"`
	DefaultWorkflowId       *uint    `json:"default_workflow_id"`
	DefaultWorkflowName     *string  `json:"default_workflow_name"`
	AutoPublishArticles     bool     `json:"auto_publish_articles"`
	ApprovalExemptUsers     []uint   `json:"approval_exempt_users"`
	ApprovalExemptRoles     []uint   `json:"approval_exempt_roles"`
	ApprovalExemptCategories []uint  `json:"approval_exempt_categories"`
	RequireApprovalFor      []string `json:"require_approval_for"`
	SkipApprovalFor         []string `json:"skip_approval_for"`
	IsActive                bool     `json:"is_active"`
	CreatedAt               time.Time `json:"created_at"`
	UpdatedAt               time.Time `json:"updated_at"`
}