package emailcli

import "time"

// PaginationResult is the generic paginated response wrapper.
type PaginationResult[T any] struct {
	List     []T   `json:"list"`
	Total    int64 `json:"total"`
	Page     int   `json:"page"`
	PageSize int   `json:"page_size"`
}

type PaginationQuery struct {
	Page     int `json:"page,omitempty"`
	PageSize int `json:"page_size,omitempty"`
}

// --- GormModel fields ---

type GormModel struct {
	ID        uint       `json:"ID"`
	CreatedAt time.Time  `json:"CreatedAt"`
	UpdatedAt time.Time  `json:"UpdatedAt"`
	DeletedAt *time.Time `json:"DeletedAt"`
}

// --- Account ---

type Account struct {
	GormModel
	UserID             int    `json:"user_id"`
	Name               string `json:"name"`
	AppKey             string `json:"app_key"`
	Status             int8   `json:"status"`
	AuditMode          int8   `json:"audit_mode"`
	RateLimit          int    `json:"rate_limit"`
	AllowedChannels    string `json:"allowed_channels"`
	DefaultSignatureID *uint  `json:"default_signature_id"`
	Remark             string `json:"remark"`
}

type CreateAccountReq struct {
	UserID    int    `json:"user_id"`
	Name      string `json:"name"`
	AuditMode *int8  `json:"audit_mode,omitempty"`
	RateLimit *int   `json:"rate_limit,omitempty"`
	Remark    string `json:"remark,omitempty"`
}

type CreateAccountResp struct {
	ID        uint   `json:"id"`
	AppKey    string `json:"app_key"`
	AppSecret string `json:"app_secret"`
	Name      string `json:"name"`
}

type UpdateAccountReq struct {
	Name               *string `json:"name,omitempty"`
	Status             *int8   `json:"status,omitempty"`
	AuditMode          *int8   `json:"audit_mode,omitempty"`
	RateLimit          *int    `json:"rate_limit,omitempty"`
	AllowedChannels    *string `json:"allowed_channels,omitempty"`
	DefaultSignatureID *uint   `json:"default_signature_id,omitempty"`
	Remark             *string `json:"remark,omitempty"`
}

type AccountListQuery struct {
	PaginationQuery
	UserID  *int   `json:"user_id,omitempty"`
	Status  *int8  `json:"status,omitempty"`
	Keyword string `json:"keyword,omitempty"`
}

type ResetSecretResp struct {
	AppSecret string `json:"app_secret"`
}

// --- Signature ---

type Signature struct {
	GormModel
	UserID        int        `json:"user_id"`
	AccountID     *uint      `json:"account_id"`
	Title         string     `json:"title"`
	EnglishName   string     `json:"english_name"`
	Content       string     `json:"content"`
	Applicant     string     `json:"applicant"`
	ApplicantInfo string     `json:"applicant_info"`
	Status        int8       `json:"status"`
	RejectReason  string     `json:"reject_reason"`
	Auditor       string     `json:"auditor"`
	AuditedAt     *time.Time `json:"audited_at"`
}

type CreateSignatureReq struct {
	UserID        int    `json:"user_id"`
	AccountID     *uint  `json:"account_id,omitempty"`
	Title         string `json:"title"`
	EnglishName   string `json:"english_name"`
	Content       string `json:"content,omitempty"`
	Applicant     string `json:"applicant,omitempty"`
	ApplicantInfo string `json:"applicant_info,omitempty"`
}

type UpdateSignatureReq struct {
	Title         *string `json:"title,omitempty"`
	EnglishName   *string `json:"english_name,omitempty"`
	Content       *string `json:"content,omitempty"`
	Applicant     *string `json:"applicant,omitempty"`
	ApplicantInfo *string `json:"applicant_info,omitempty"`
}

type AuditSignatureReq struct {
	Status       int8   `json:"status"`
	RejectReason string `json:"reject_reason,omitempty"`
}

type SignatureListQuery struct {
	PaginationQuery
	AccountID *uint  `json:"account_id,omitempty"`
	Status    *int8  `json:"status,omitempty"`
	UserID    *int   `json:"user_id,omitempty"`
	Keyword   string `json:"keyword,omitempty"`
}

// --- Mail ---

type SendMailReq struct {
	To             []string         `json:"to"`
	Cc             []string         `json:"cc,omitempty"`
	Bcc            []string         `json:"bcc,omitempty"`
	Subject        string           `json:"subject"`
	Body           string           `json:"body"`
	ContentType    string           `json:"content_type,omitempty"`
	Channel        string           `json:"channel"`
	SignatureID    *uint            `json:"signature_id,omitempty"`
	SignatureTitle string           `json:"signature_title,omitempty"`
	Attachments    []AttachmentItem `json:"attachments,omitempty"`
}

type AttachmentItem struct {
	Filename string `json:"filename"`
	Content  string `json:"content"`
}

type SendMailResp struct {
	MailLogID uint   `json:"mail_log_id"`
	Status    string `json:"status"`
}

// --- Mail Log ---

type MailLog struct {
	GormModel
	UserID          int        `json:"user_id"`
	AccountID       uint       `json:"account_id"`
	ChannelID       *uint      `json:"channel_id"`
	SenderAccountID *uint      `json:"sender_account_id"`
	SignatureID     *uint      `json:"signature_id"`
	MessageID       string     `json:"message_id"`
	FromAddress     string     `json:"from_address"`
	ToAddresses     string     `json:"to_addresses"`
	CcAddresses     string     `json:"cc_addresses"`
	BccAddresses    string     `json:"bcc_addresses"`
	Subject         string     `json:"subject"`
	ContentType     string     `json:"content_type"`
	HasAttachment   bool       `json:"has_attachment"`
	SourceIP        string     `json:"source_ip"`
	SourceType      string     `json:"source_type"`
	Status          int8       `json:"status"`
	RetryCount      int        `json:"retry_count"`
	MaxRetry        int        `json:"max_retry"`
	ErrorMessage    string     `json:"error_message"`
	SentAt          *time.Time `json:"sent_at"`
}

type MailLogListQuery struct {
	PaginationQuery
	UserID    *int   `json:"user_id,omitempty"`
	AccountID *uint  `json:"account_id,omitempty"`
	Status    *int8  `json:"status,omitempty"`
	StartDate string `json:"start_date,omitempty"`
	EndDate   string `json:"end_date,omitempty"`
	To        string `json:"to,omitempty"`
	Keyword   string `json:"keyword,omitempty"`
}

type MailLogDetail struct {
	Log  MailLog `json:"log"`
	Body string  `json:"body"`
}

type MailStatItem struct {
	Status int8  `json:"status"`
	Count  int64 `json:"count"`
}

// --- Quota ---

type MailQuota struct {
	GormModel
	UserID       int        `json:"user_id"`
	AccountID    uint       `json:"account_id"`
	QuotaType    int8       `json:"quota_type"`
	Total        int        `json:"total"`
	Used         int        `json:"used"`
	ExpireAt     *time.Time `json:"expire_at"`
	CycleUnit    string     `json:"cycle_unit"`
	CycleResetAt *time.Time `json:"cycle_reset_at"`
	Status       int8       `json:"status"`
}

type CreateQuotaReq struct {
	AccountID    uint   `json:"account_id"`
	QuotaType    int8   `json:"quota_type"`
	Total        int    `json:"total"`
	ExpireAt     string `json:"expire_at,omitempty"`
	CycleUnit    string `json:"cycle_unit,omitempty"`
	CycleResetAt string `json:"cycle_reset_at,omitempty"`
}

type UpdateQuotaReq struct {
	Total  *int  `json:"total,omitempty"`
	Status *int8 `json:"status,omitempty"`
}

type QuotaListQuery struct {
	PaginationQuery
	AccountID *uint `json:"account_id,omitempty"`
	UserID    *int  `json:"user_id,omitempty"`
	Status    *int8 `json:"status,omitempty"`
}

type QuotaSummary struct {
	AccountID      uint        `json:"account_id"`
	TotalQuota     int         `json:"total_quota"`
	TotalUsed      int         `json:"total_used"`
	TotalRemaining int         `json:"total_remaining"`
	Details        []MailQuota `json:"details"`
}

// --- Channel ---

type Channel struct {
	GormModel
	Name        string `json:"name"`
	Code        string `json:"code"`
	Description string `json:"description"`
	Strategy    string `json:"strategy"`
	Status      int8   `json:"status"`
}

type CreateChannelReq struct {
	Name        string `json:"name"`
	Code        string `json:"code"`
	Description string `json:"description,omitempty"`
	Strategy    string `json:"strategy,omitempty"`
}

type UpdateChannelReq struct {
	Name        *string `json:"name,omitempty"`
	Description *string `json:"description,omitempty"`
	Strategy    *string `json:"strategy,omitempty"`
	Status      *int8   `json:"status,omitempty"`
}

type ChannelListQuery struct {
	PaginationQuery
	Status  *int8  `json:"status,omitempty"`
	Keyword string `json:"keyword,omitempty"`
}

// --- Sender Account ---

type SenderAccount struct {
	GormModel
	ChannelID       uint       `json:"channel_id"`
	Name            string     `json:"name"`
	SmtpHost        string     `json:"smtp_host"`
	SmtpPort        int        `json:"smtp_port"`
	SmtpUser        string     `json:"smtp_user"`
	SmtpSSL         bool       `json:"smtp_ssl"`
	FromName        string     `json:"from_name"`
	FromAddress     string     `json:"from_address"`
	DailyLimit      int        `json:"daily_limit"`
	DailySent       int        `json:"daily_sent"`
	Weight          int        `json:"weight"`
	Status          int8       `json:"status"`
	LastCheckAt     *time.Time `json:"last_check_at"`
	LastCheckResult string     `json:"last_check_result"`
}

type CreateSenderReq struct {
	Name         string `json:"name"`
	SmtpHost     string `json:"smtp_host"`
	SmtpPort     int    `json:"smtp_port"`
	SmtpUser     string `json:"smtp_user"`
	SmtpPassword string `json:"smtp_password"`
	SmtpSSL      *bool  `json:"smtp_ssl,omitempty"`
	FromName     string `json:"from_name,omitempty"`
	FromAddress  string `json:"from_address"`
	DailyLimit   *int   `json:"daily_limit,omitempty"`
	Weight       *int   `json:"weight,omitempty"`
}

type UpdateSenderReq struct {
	Name         *string `json:"name,omitempty"`
	SmtpHost     *string `json:"smtp_host,omitempty"`
	SmtpPort     *int    `json:"smtp_port,omitempty"`
	SmtpUser     *string `json:"smtp_user,omitempty"`
	SmtpPassword *string `json:"smtp_password,omitempty"`
	SmtpSSL      *bool   `json:"smtp_ssl,omitempty"`
	FromName     *string `json:"from_name,omitempty"`
	FromAddress  *string `json:"from_address,omitempty"`
	DailyLimit   *int    `json:"daily_limit,omitempty"`
	Weight       *int    `json:"weight,omitempty"`
	Status       *int8   `json:"status,omitempty"`
}

type SenderListQuery struct {
	PaginationQuery
	Status  *int8  `json:"status,omitempty"`
	Keyword string `json:"keyword,omitempty"`
}

// --- Audit ---

type MailAudit struct {
	GormModel
	MailLogID    uint      `json:"mail_log_id"`
	UserID       int       `json:"user_id"`
	AccountID    uint      `json:"account_id"`
	AuditType    int8      `json:"audit_type"`
	Action       int8      `json:"action"`
	RejectReason string    `json:"reject_reason"`
	HitRules     string    `json:"hit_rules"`
	Auditor      string    `json:"auditor"`
	AuditedAt    time.Time `json:"audited_at"`
}

type AuditPendingQuery struct {
	PaginationQuery
	UserID    *int   `json:"user_id,omitempty"`
	AccountID *uint  `json:"account_id,omitempty"`
	Keyword   string `json:"keyword,omitempty"`
}

type AuditLogQuery struct {
	PaginationQuery
	AuditType *int8  `json:"audit_type,omitempty"`
	Action    *int8  `json:"action,omitempty"`
	UserID    *int   `json:"user_id,omitempty"`
	StartDate string `json:"start_date,omitempty"`
	EndDate   string `json:"end_date,omitempty"`
}

type AuditRejectReq struct {
	RejectReason string `json:"reject_reason"`
}

type BatchAuditApproveReq struct {
	MailLogIDs []uint `json:"mail_log_ids"`
}

type BatchAuditRejectReq struct {
	MailLogIDs   []uint `json:"mail_log_ids"`
	RejectReason string `json:"reject_reason"`
}

type AuditStats struct {
	PendingCount int64              `json:"pending_count"`
	TodayDetails []AuditDetailCount `json:"today_details"`
}

type AuditDetailCount struct {
	AuditType int8  `json:"audit_type"`
	Action    int8  `json:"action"`
	Count     int64 `json:"count"`
}

// --- Audit Rule ---

type AuditRule struct {
	GormModel
	Name      string `json:"name"`
	RuleType  string `json:"rule_type"`
	Target    string `json:"target"`
	Condition string `json:"condition"`
	Action    int8   `json:"action"`
	Priority  int    `json:"priority"`
	Status    int8   `json:"status"`
	Remark    string `json:"remark"`
}

type CreateAuditRuleReq struct {
	Name      string `json:"name"`
	RuleType  string `json:"rule_type"`
	Target    string `json:"target"`
	Condition string `json:"condition"`
	Action    int8   `json:"action"`
	Priority  *int   `json:"priority,omitempty"`
	Remark    string `json:"remark,omitempty"`
}

type UpdateAuditRuleReq struct {
	Name      *string `json:"name,omitempty"`
	RuleType  *string `json:"rule_type,omitempty"`
	Target    *string `json:"target,omitempty"`
	Condition *string `json:"condition,omitempty"`
	Action    *int8   `json:"action,omitempty"`
	Priority  *int    `json:"priority,omitempty"`
	Status    *int8   `json:"status,omitempty"`
	Remark    *string `json:"remark,omitempty"`
}

type TestAuditRuleReq struct {
	Subject   string   `json:"subject,omitempty"`
	Body      string   `json:"body,omitempty"`
	To        []string `json:"to,omitempty"`
	From      string   `json:"from,omitempty"`
	AccountID uint     `json:"account_id,omitempty"`
}

type TestAuditRuleResp struct {
	Action   string         `json:"action"`
	HitRules []HitRuleEntry `json:"hit_rules"`
}

type HitRuleEntry struct {
	RuleID   uint   `json:"rule_id"`
	RuleName string `json:"rule_name"`
	RuleType string `json:"rule_type"`
}

// --- Queue ---

type QueueStatusData struct {
	Queues     map[string]int `json:"queues"`
	DelayQueue int            `json:"delay_queue"`
}

type QueuePendingQuery struct {
	PaginationQuery
	ChannelID *uint `json:"channel_id,omitempty"`
	UserID    *int  `json:"user_id,omitempty"`
	AccountID *uint `json:"account_id,omitempty"`
}

// --- Check ---

type CheckLog struct {
	ID               uint       `json:"id"`
	SenderAccountID  uint       `json:"sender_account_id"`
	VerificationCode string     `json:"verification_code"`
	SentAt           string     `json:"sent_at"`
	Received         bool       `json:"received"`
	ReceivedAt       *string    `json:"received_at"`
	LatencyMs        int        `json:"latency_ms"`
	ErrorMessage     string     `json:"error_message"`
	CreatedAt        string     `json:"created_at"`
}

type CheckLogQuery struct {
	PaginationQuery
	SenderAccountID *uint  `json:"sender_account_id,omitempty"`
	StartDate       string `json:"start_date,omitempty"`
	EndDate         string `json:"end_date,omitempty"`
}

type SenderHealth struct {
	SenderAccountID uint   `json:"sender_account_id"`
	Name            string `json:"name"`
	FromAddress     string `json:"from_address"`
	Status          int8   `json:"status"`
	LastCheckResult string `json:"last_check_result"`
	TotalChecks     int64  `json:"total_checks"`
	SuccessChecks   int64  `json:"success_checks"`
}

type TriggerCheckResp struct {
	Result   string    `json:"result"`
	Error    string    `json:"error,omitempty"`
	CheckLog *CheckLog `json:"check_log,omitempty"`
}