package controlplane

import (
	"time"

	"aigw/internal/auth"
	"aigw/internal/domain"
)

type Tenant struct {
	ID        string    `json:"id"`
	Slug      string    `json:"slug"`
	Name      string    `json:"name"`
	Status    string    `json:"status"`
	CreatedAt time.Time `json:"created_at"`
}

type Project struct {
	ID        string    `json:"id"`
	TenantID  string    `json:"tenant_id"`
	Slug      string    `json:"slug"`
	Name      string    `json:"name"`
	Status    string    `json:"status"`
	CreatedAt time.Time `json:"created_at"`
}

type APIKey struct {
	ID        string    `json:"id"`
	TenantID  string    `json:"tenant_id"`
	ProjectID string    `json:"project_id"`
	Name      string    `json:"name"`
	KeyPrefix string    `json:"key_prefix"`
	Scopes    []string  `json:"scopes"`
	Status    string    `json:"status"`
	CreatedAt time.Time `json:"created_at"`
}

type CreatedAPIKey struct {
	APIKey
	Key string `json:"key"`
}

type Provider struct {
	ID         string    `json:"id"`
	Name       string    `json:"name"`
	Protocol   string    `json:"protocol"`
	BaseURL    string    `json:"base_url"`
	Enabled    bool      `json:"enabled"`
	RouteCount int       `json:"route_count"`
	CreatedAt  time.Time `json:"created_at"`
}

type Route struct {
	ID            string `json:"id"`
	ProviderID    string `json:"provider_id"`
	ProviderName  string `json:"provider_name"`
	Protocol      string `json:"protocol"`
	UpstreamModel string `json:"upstream_model"`
	Priority      int    `json:"priority"`
	Weight        int    `json:"weight"`
	Enabled       bool   `json:"enabled"`
}

type Model struct {
	ID                              string    `json:"id"`
	PublicID                        string    `json:"public_id"`
	OwnedBy                         string    `json:"owned_by"`
	InputPriceMicrosPerMillion      int64     `json:"input_price_micros_per_million"`
	OutputPriceMicrosPerMillion     int64     `json:"output_price_micros_per_million"`
	CacheReadPriceMicrosPerMillion  int64     `json:"cache_read_price_micros_per_million"`
	CacheWritePriceMicrosPerMillion int64     `json:"cache_write_price_micros_per_million"`
	Enabled                         bool      `json:"enabled"`
	Routes                          []Route   `json:"routes"`
	CreatedAt                       time.Time `json:"created_at"`
}

type Overview struct {
	Generation        int64  `json:"generation"`
	RuntimeGeneration int64  `json:"runtime_generation"`
	RedisConfigured   bool   `json:"redis_configured"`
	RedisConnected    bool   `json:"redis_connected"`
	Tenants           int64  `json:"tenants"`
	Projects          int64  `json:"projects"`
	APIKeys           int64  `json:"api_keys"`
	Providers         int64  `json:"providers"`
	Models            int64  `json:"models"`
	BillingEnabled    bool   `json:"billing_enabled"`
	StripeEnabled     bool   `json:"stripe_enabled"`
	BillingCurrency   string `json:"billing_currency,omitempty"`
}

type Snapshot struct {
	Generation int64
	Models     []domain.Model
	APIKeys    []auth.HashedKeyRecord
	Limits     []domain.LimitPolicy
}

type ChangeEvent struct {
	Generation int64  `json:"generation"`
	Resource   string `json:"resource"`
	ID         string `json:"id,omitempty"`
	ChangedAt  string `json:"changed_at"`
}

type ChangeMessage struct {
	Payload string
}

type CreateTenantInput struct {
	Slug string `json:"slug"`
	Name string `json:"name"`
}

type CreateProjectInput struct {
	TenantID string `json:"tenant_id"`
	Slug     string `json:"slug"`
	Name     string `json:"name"`
}

type CreateAPIKeyInput struct {
	TenantID  string   `json:"tenant_id"`
	ProjectID string   `json:"project_id"`
	Name      string   `json:"name"`
	Scopes    []string `json:"scopes"`
}

type CreateProviderInput struct {
	Name     string `json:"name"`
	Protocol string `json:"protocol"`
	BaseURL  string `json:"base_url"`
	APIKey   string `json:"api_key"`
}

type RouteInput struct {
	ProviderID    string `json:"provider_id"`
	UpstreamModel string `json:"upstream_model"`
	Priority      int    `json:"priority"`
	Weight        int    `json:"weight"`
}

type CreateModelInput struct {
	PublicID                        string       `json:"public_id"`
	OwnedBy                         string       `json:"owned_by"`
	InputPriceMicrosPerMillion      int64        `json:"input_price_micros_per_million"`
	OutputPriceMicrosPerMillion     int64        `json:"output_price_micros_per_million"`
	CacheReadPriceMicrosPerMillion  int64        `json:"cache_read_price_micros_per_million"`
	CacheWritePriceMicrosPerMillion int64        `json:"cache_write_price_micros_per_million"`
	Routes                          []RouteInput `json:"routes"`
}

type ConsoleActor struct {
	ID          string `json:"id,omitempty"`
	TenantID    string `json:"tenant_id,omitempty"`
	Email       string `json:"email"`
	DisplayName string `json:"display_name"`
	Role        string `json:"role"`
	Bootstrap   bool   `json:"bootstrap"`
}

type ConsoleUser struct {
	ID          string     `json:"id"`
	TenantID    string     `json:"tenant_id,omitempty"`
	Email       string     `json:"email"`
	DisplayName string     `json:"display_name"`
	Role        string     `json:"role"`
	TokenPrefix string     `json:"token_prefix"`
	Status      string     `json:"status"`
	LastUsedAt  *time.Time `json:"last_used_at,omitempty"`
	CreatedAt   time.Time  `json:"created_at"`
}

type CreatedConsoleUser struct {
	ConsoleUser
	Token string `json:"token"`
}

type CreateConsoleUserInput struct {
	TenantID    string `json:"tenant_id"`
	Email       string `json:"email"`
	DisplayName string `json:"display_name"`
	Role        string `json:"role"`
}

type ProjectLimit struct {
	domain.LimitPolicy
	ProjectName string    `json:"project_name"`
	TenantName  string    `json:"tenant_name"`
	UpdatedAt   time.Time `json:"updated_at"`
}

type SetProjectLimitInput struct {
	RequestsPerMinute  int64 `json:"requests_per_minute"`
	TokensPerMinute    int64 `json:"tokens_per_minute"`
	ConcurrentRequests int64 `json:"concurrent_requests"`
	MonthlySpendMicros int64 `json:"monthly_spend_micros"`
}

type UsageRecord struct {
	RequestID                string    `json:"request_id"`
	TenantID                 string    `json:"tenant_id"`
	ProjectID                string    `json:"project_id"`
	KeyID                    string    `json:"key_id"`
	PublicModel              string    `json:"public_model"`
	ProviderID               string    `json:"provider_id,omitempty"`
	UpstreamModel            string    `json:"upstream_model,omitempty"`
	Protocol                 string    `json:"protocol"`
	Stream                   bool      `json:"stream"`
	StatusCode               int       `json:"status_code"`
	Success                  bool      `json:"success"`
	ErrorType                string    `json:"error_type,omitempty"`
	Attempts                 int       `json:"attempts"`
	StartedAt                time.Time `json:"started_at"`
	DurationMS               int64     `json:"duration_ms"`
	InputTokens              int64     `json:"input_tokens"`
	OutputTokens             int64     `json:"output_tokens"`
	TotalTokens              int64     `json:"total_tokens"`
	CacheCreationInputTokens int64     `json:"cache_creation_input_tokens"`
	CacheReadInputTokens     int64     `json:"cache_read_input_tokens"`
	CostMicros               int64     `json:"cost_micros"`
	ChargedMicros            int64     `json:"charged_micros"`
	UncollectedMicros        int64     `json:"uncollected_micros"`
}

type UsageSummary struct {
	PeriodStart        time.Time `json:"period_start"`
	TenantID           string    `json:"tenant_id"`
	ProjectID          string    `json:"project_id"`
	ProjectName        string    `json:"project_name"`
	RequestCount       int64     `json:"request_count"`
	SuccessfulRequests int64     `json:"successful_requests"`
	InputTokens        int64     `json:"input_tokens"`
	OutputTokens       int64     `json:"output_tokens"`
	TotalTokens        int64     `json:"total_tokens"`
	CostMicros         int64     `json:"cost_micros"`
	ChargedMicros      int64     `json:"charged_micros"`
	UncollectedMicros  int64     `json:"uncollected_micros"`
}

type AuditLog struct {
	ID         int64     `json:"id"`
	ActorID    string    `json:"actor_id,omitempty"`
	ActorType  string    `json:"actor_type"`
	ActorRole  string    `json:"actor_role"`
	TenantID   string    `json:"tenant_id,omitempty"`
	RequestID  string    `json:"request_id"`
	Method     string    `json:"method"`
	Path       string    `json:"path"`
	Action     string    `json:"action"`
	StatusCode int       `json:"status_code"`
	RemoteIP   string    `json:"remote_ip,omitempty"`
	UserAgent  string    `json:"user_agent,omitempty"`
	CreatedAt  time.Time `json:"created_at"`
}

type AuditInput struct {
	Actor      ConsoleActor
	RequestID  string
	Method     string
	Path       string
	Action     string
	StatusCode int
	RemoteIP   string
	UserAgent  string
}