config

type AuthConfig struct {
	// Panel is the OIDC provider for web panel login and all non-render routes.
	Panel *OIDCProvider `mapstructure:"panel"`
	// RenderProviders are additional OIDC providers accepted ONLY for render endpoints.
	// Panel provider is always valid for render too (allows UI preview).
	RenderProviders []OIDCProvider `mapstructure:"render_providers"`
}

type BootstrapConfig struct {
	// Enabled controls whether the first user to login is auto-created as SUPERADMIN.
	// Only takes effect when the database has zero users.
	// Default: true
	Enabled bool `mapstructure:"enabled"`
}

type Config struct {
	Environment string          `mapstructure:"environment"`
	Server      ServerConfig    `mapstructure:"server"`
	Database    DatabaseConfig  `mapstructure:"database"`
	Auth        *AuthConfig     `mapstructure:"auth"`
	Logging     LoggingConfig   `mapstructure:"logging"`
	Typst       TypstConfig     `mapstructure:"typst"`
	Bootstrap   BootstrapConfig `mapstructure:"bootstrap"`

	// DummyAuth is set at runtime when no OIDC providers are configured.
	// Not loaded from YAML.
	DummyAuth bool `mapstructure:"-"`

	// DummyAuthUserID is the internal DB user ID for dummy auth mode.
	// Set at runtime after seeding the dummy user.
	DummyAuthUserID string `mapstructure:"-"`

	// DevFrontendURL is the URL of the frontend dev server (e.g., http://localhost:5173).
	// When set, the backend proxies non-API requests to this URL instead of serving embedded files.
	DevFrontendURL string `mapstructure:"-"`
}

type DatabaseConfig struct {
	Host               string `mapstructure:"host"`
	Port               int    `mapstructure:"port"`
	User               string `mapstructure:"user"`
	Password           string `mapstructure:"password"`
	Name               string `mapstructure:"name"`
	SSLMode            string `mapstructure:"ssl_mode"`
	MaxPoolSize        int    `mapstructure:"max_pool_size"`
	MinPoolSize        int    `mapstructure:"min_pool_size"`
	MaxIdleTimeSeconds int    `mapstructure:"max_idle_time_seconds"`
}

type GroupConfig struct {
	Key   string
	Name  string
	Icon  string
	Order int
}

type InjectorI18nConfig struct {
	// contains filtered or unexported fields
}

type LoggingConfig struct {
	Level  string `mapstructure:"level"`
	Format string `mapstructure:"format"`
}

type OIDCProvider struct {
	Name         string `mapstructure:"name"`          // Human-readable name for logging
	DiscoveryURL string `mapstructure:"discovery_url"` // OpenID Connect discovery URL (optional)
	Issuer       string `mapstructure:"issuer"`        // Expected token issuer (iss claim)
	JWKSURL      string `mapstructure:"jwks_url"`      // JWKS endpoint URL
	Audience     string `mapstructure:"audience"`      // Optional audience (aud claim)

	// Frontend OIDC endpoints (populated from discovery or manual config)
	TokenEndpoint      string `mapstructure:"token_endpoint"`       // Token endpoint URL
	UserinfoEndpoint   string `mapstructure:"userinfo_endpoint"`    // Userinfo endpoint URL
	EndSessionEndpoint string `mapstructure:"end_session_endpoint"` // Logout/end session endpoint URL
	ClientID           string `mapstructure:"client_id"`            // OIDC client ID for frontend
}

type ServerConfig struct {
	Port            string `mapstructure:"port"`
	BasePath        string `mapstructure:"base_path"` // URL prefix for all routes, e.g., "/pdf-forge"
	ReadTimeout     int    `mapstructure:"read_timeout"`
	WriteTimeout    int    `mapstructure:"write_timeout"`
	ShutdownTimeout int    `mapstructure:"shutdown_timeout"`
	SwaggerUI       bool   `mapstructure:"swagger_ui"`
}

type TypstConfig struct {
	BinPath                  string   `mapstructure:"bin_path"`
	TimeoutSeconds           int      `mapstructure:"timeout_seconds"`
	FontDirs                 []string `mapstructure:"font_dirs"`
	MaxConcurrent            int      `mapstructure:"max_concurrent"`
	AcquireTimeoutSeconds    int      `mapstructure:"acquire_timeout_seconds"`
	TemplateCacheTTL         int      `mapstructure:"template_cache_ttl_seconds"`
	TemplateCacheMax         int      `mapstructure:"template_cache_max_entries"`
	ImageCacheDir            string   `mapstructure:"image_cache_dir"`
	ImageCacheMaxAgeSeconds  int      `mapstructure:"image_cache_max_age_seconds"`
	ImageCacheCleanupSeconds int      `mapstructure:"image_cache_cleanup_interval_seconds"`
}