package plugin_ui

import "github.com/goccy/go-json"

/////////////////////////////////////////////////////////////////////////////////////
// Client to server
/////////////////////////////////////////////////////////////////////////////////////

type ClientEventType string

// ClientPluginEvent is an event received from the client
type ClientPluginEvent struct {
	// ExtensionID is the "sent to"
	// If not set, the event is being sent to all plugins
	ExtensionID string          `json:"extensionId,omitempty"`
	Type        ClientEventType `json:"type"`
	Payload     interface{}     `json:"payload"`
}

const (
	ClientRenderTrayEvent                              ClientEventType = "tray:render"                                   // Client wants to render the tray
	ClientListTrayIconsEvent                           ClientEventType = "tray:list-icons"                               // Client wants to list all icons from all plugins
	ClientTrayOpenedEvent                              ClientEventType = "tray:opened"                                   // When the tray is opened
	ClientTrayClosedEvent                              ClientEventType = "tray:closed"                                   // When the tray is closed
	ClientTrayClickedEvent                             ClientEventType = "tray:clicked"                                  // When the tray is clicked
	ClientListCommandPalettesEvent                     ClientEventType = "command-palette:list"                          // When the client wants to list all command palettes
	ClientCommandPaletteOpenedEvent                    ClientEventType = "command-palette:opened"                        // When the client opens the command palette
	ClientCommandPaletteClosedEvent                    ClientEventType = "command-palette:closed"                        // When the client closes the command palette
	ClientRenderCommandPaletteEvent                    ClientEventType = "command-palette:render"                        // When the client requests the command palette to render
	ClientCommandPaletteInputEvent                     ClientEventType = "command-palette:input"                         // The client sends the current input of the command palette
	ClientCommandPaletteItemSelectedEvent              ClientEventType = "command-palette:item-selected"                 // When the client selects an item from the command palette
	ClientActionRenderAnimePageButtonsEvent            ClientEventType = "action:anime-page-buttons:render"              // When the client requests the buttons to display on the anime page
	ClientActionRenderAnimePageDropdownItemsEvent      ClientEventType = "action:anime-page-dropdown-items:render"       // When the client requests the dropdown items to display on the anime page
	ClientActionRenderMangaPageButtonsEvent            ClientEventType = "action:manga-page-buttons:render"              // When the client requests the buttons to display on the manga page
	ClientActionRenderMediaCardContextMenuItemsEvent   ClientEventType = "action:media-card-context-menu-items:render"   // When the client requests the context menu items to display on the media card
	ClientActionRenderAnimeLibraryDropdownItemsEvent   ClientEventType = "action:anime-library-dropdown-items:render"    // When the client requests the dropdown items to display on the anime library
	ClientActionRenderEpisodeCardContextMenuItemsEvent ClientEventType = "action:episode-card-context-menu-items:render" // When the client requests the context menu items to display on the episode card
	ClientActionRenderEpisodeGridItemMenuItemsEvent    ClientEventType = "action:episode-grid-item-menu-items:render"    // When the client requests the context menu items to display on the episode grid item
	ClientActionClickedEvent                           ClientEventType = "action:clicked"                                // When the user clicks on an action
	ClientFormSubmittedEvent                           ClientEventType = "form:submitted"                                // When the form registered by the tray is submitted
	ClientScreenChangedEvent                           ClientEventType = "screen:changed"                                // When the current screen changes
	ClientEventHandlerTriggeredEvent                   ClientEventType = "handler:triggered"                             // When a custom event registered by the plugin is triggered
	ClientFieldRefSendValueEvent                       ClientEventType = "field-ref:send-value"                          // When the client sends the value of a field that has a ref

	ClientDOMQueryResultEvent    ClientEventType = "dom:query-result"     // Result of a DOM query
	ClientDOMQueryOneResultEvent ClientEventType = "dom:query-one-result" // Result of a DOM query for one element
	ClientDOMObserveResultEvent  ClientEventType = "dom:observe-result"   // Result of a DOM observation
	ClientDOMStopObserveEvent    ClientEventType = "dom:stop-observe"     // Stop observing DOM elements
	ClientDOMCreateResultEvent   ClientEventType = "dom:create-result"    // Result of creating a DOM element
	ClientDOMElementUpdatedEvent ClientEventType = "dom:element-updated"  // When a DOM element is updated
	ClientDOMEventTriggeredEvent ClientEventType = "dom:event-triggered"  // When a DOM event is triggered
	ClientDOMReadyEvent          ClientEventType = "dom:ready"            // When a DOM element is ready
)

type ClientRenderTrayEventPayload struct{}
type ClientListTrayIconsEventPayload struct{}
type ClientTrayOpenedEventPayload struct{}
type ClientTrayClosedEventPayload struct{}
type ClientTrayClickedEventPayload struct{}
type ClientActionRenderAnimePageButtonsEventPayload struct{}
type ClientActionRenderAnimePageDropdownItemsEventPayload struct{}
type ClientActionRenderMangaPageButtonsEventPayload struct{}
type ClientActionRenderMediaCardContextMenuItemsEventPayload struct{}
type ClientActionRenderAnimeLibraryDropdownItemsEventPayload struct{}
type ClientActionRenderEpisodeCardContextMenuItemsEventPayload struct{}
type ClientActionRenderEpisodeGridItemMenuItemsEventPayload struct{}

type ClientListCommandPalettesEventPayload struct{}

type ClientCommandPaletteOpenedEventPayload struct{}

type ClientCommandPaletteClosedEventPayload struct{}

type ClientActionClickedEventPayload struct {
	ActionID string                 `json:"actionId"`
	Event    map[string]interface{} `json:"event"`
}

type ClientEventHandlerTriggeredEventPayload struct {
	HandlerName string                 `json:"handlerName"`
	Event       map[string]interface{} `json:"event"`
}

type ClientFormSubmittedEventPayload struct {
	FormName string                 `json:"formName"`
	Data     map[string]interface{} `json:"data"`
}

type ClientScreenChangedEventPayload struct {
	Pathname string `json:"pathname"`
	Query    string `json:"query"`
}

type ClientFieldRefSendValueEventPayload struct {
	FieldRef string      `json:"fieldRef"`
	Value    interface{} `json:"value"`
}

type ClientRenderCommandPaletteEventPayload struct{}

type ClientCommandPaletteItemSelectedEventPayload struct {
	ItemID string `json:"itemId"`
}

type ClientCommandPaletteInputEventPayload struct {
	Value string `json:"value"`
}

type ClientDOMEventTriggeredEventPayload struct {
	ElementId string                 `json:"elementId"`
	EventType string                 `json:"eventType"`
	Event     map[string]interface{} `json:"event"`
}

type ClientDOMQueryResultEventPayload struct {
	RequestID string        `json:"requestId"`
	Elements  []interface{} `json:"elements"`
}

type ClientDOMQueryOneResultEventPayload struct {
	RequestID string      `json:"requestId"`
	Element   interface{} `json:"element"`
}

type ClientDOMObserveResultEventPayload struct {
	ObserverId string        `json:"observerId"`
	Elements   []interface{} `json:"elements"`
}

type ClientDOMCreateResultEventPayload struct {
	RequestID string      `json:"requestId"`
	Element   interface{} `json:"element"`
}

type ClientDOMElementUpdatedEventPayload struct {
	ElementId string      `json:"elementId"`
	Action    string      `json:"action"`
	Result    interface{} `json:"result"`
	RequestID string      `json:"requestId"`
}

type ClientDOMStopObserveEventPayload struct {
	ObserverId string `json:"observerId"`
}

type ClientDOMReadyEventPayload struct {
}

/////////////////////////////////////////////////////////////////////////////////////
// Server to client
/////////////////////////////////////////////////////////////////////////////////////

type ServerEventType string

// ServerPluginEvent is an event sent to the client
type ServerPluginEvent struct {
	ExtensionID string          `json:"extensionId"` // Extension ID must be set
	Type        ServerEventType `json:"type"`
	Payload     interface{}     `json:"payload"`
}

const (
	ServerTrayUpdatedEvent                             ServerEventType = "tray:updated"                                   // When the trays are updated
	ServerTrayIconEvent                                ServerEventType = "tray:icon"                                      // When the tray sends its icon to the client
	ServerTrayBadgeUpdatedEvent                        ServerEventType = "tray:badge-updated"                             // When the tray badge is updated
	ServerTrayOpenEvent                                ServerEventType = "tray:open"                                      // When the tray is opened
	ServerTrayCloseEvent                               ServerEventType = "tray:close"                                     // When the tray is closed
	ServerCommandPaletteInfoEvent                      ServerEventType = "command-palette:info"                           // When the command palette sends its state to the client
	ServerCommandPaletteUpdatedEvent                   ServerEventType = "command-palette:updated"                        // When the command palette is updated
	ServerCommandPaletteOpenEvent                      ServerEventType = "command-palette:open"                           // When the command palette is opened
	ServerCommandPaletteCloseEvent                     ServerEventType = "command-palette:close"                          // When the command palette is closed
	ServerCommandPaletteGetInputEvent                  ServerEventType = "command-palette:get-input"                      // When the command palette requests the input from the client
	ServerCommandPaletteSetInputEvent                  ServerEventType = "command-palette:set-input"                      // When the command palette sets the input
	ServerActionRenderAnimePageButtonsEvent            ServerEventType = "action:anime-page-buttons:updated"              // When the server renders the anime page buttons
	ServerActionRenderAnimePageDropdownItemsEvent      ServerEventType = "action:anime-page-dropdown-items:updated"       // When the server renders the anime page dropdown items
	ServerActionRenderMangaPageButtonsEvent            ServerEventType = "action:manga-page-buttons:updated"              // When the server renders the manga page buttons
	ServerActionRenderMediaCardContextMenuItemsEvent   ServerEventType = "action:media-card-context-menu-items:updated"   // When the server renders the media card context menu items
	ServerActionRenderEpisodeCardContextMenuItemsEvent ServerEventType = "action:episode-card-context-menu-items:updated" // When the server renders the episode card context menu items
	ServerActionRenderEpisodeGridItemMenuItemsEvent    ServerEventType = "action:episode-grid-item-menu-items:updated"    // When the server renders the episode grid item menu items
	ServerActionRenderAnimeLibraryDropdownItemsEvent   ServerEventType = "action:anime-library-dropdown-items:updated"    // When the server renders the anime library dropdown items
	ServerFormResetEvent                               ServerEventType = "form:reset"
	ServerFormSetValuesEvent                           ServerEventType = "form:set-values"
	ServerFieldRefSetValueEvent                        ServerEventType = "field-ref:set-value" // Set the value of a field (not in a form)
	ServerFatalErrorEvent                              ServerEventType = "fatal-error"         // When the UI encounters a fatal error
	ServerScreenNavigateToEvent                        ServerEventType = "screen:navigate-to"  // Navigate to a new screen
	ServerScreenReloadEvent                            ServerEventType = "screen:reload"       // Reload the current screen
	ServerScreenGetCurrentEvent                        ServerEventType = "screen:get-current"  // Get the current screen

	ServerDOMQueryEvent         ServerEventType = "dom:query"        // When the server queries for DOM elements
	ServerDOMQueryOneEvent      ServerEventType = "dom:query-one"    // When the server queries for a single DOM element
	ServerDOMObserveEvent       ServerEventType = "dom:observe"      // When the server starts observing DOM elements
	ServerDOMStopObserveEvent   ServerEventType = "dom:stop-observe" // When the server stops observing DOM elements
	ServerDOMCreateEvent        ServerEventType = "dom:create"       // When the server creates a DOM element
	ServerDOMManipulateEvent    ServerEventType = "dom:manipulate"   // When the server manipulates a DOM element
	ServerDOMObserveInViewEvent ServerEventType = "dom:observe-in-view"
)

type ServerTrayUpdatedEventPayload struct {
	Components interface{} `json:"components"`
}

type ServerCommandPaletteUpdatedEventPayload struct {
	Placeholder string      `json:"placeholder"`
	Items       interface{} `json:"items"`
}

type ServerTrayOpenEventPayload struct {
	ExtensionID string `json:"extensionId"`
}

type ServerTrayCloseEventPayload struct {
	ExtensionID string `json:"extensionId"`
}

type ServerTrayIconEventPayload struct {
	ExtensionID   string `json:"extensionId"`
	ExtensionName string `json:"extensionName"`
	IconURL       string `json:"iconUrl"`
	WithContent   bool   `json:"withContent"`
	TooltipText   string `json:"tooltipText"`
	BadgeNumber   int    `json:"badgeNumber"`
	BadgeIntent   string `json:"badgeIntent"`
	Width         string `json:"width,omitempty"`
	MinHeight     string `json:"minHeight,omitempty"`
}

type ServerTrayBadgeUpdatedEventPayload struct {
	BadgeNumber int    `json:"badgeNumber"`
	BadgeIntent string `json:"badgeIntent"`
}

type ServerFormResetEventPayload struct {
	FormName     string `json:"formName"`
	FieldToReset string `json:"fieldToReset"` // If not set, the form will be reset
}

type ServerFormSetValuesEventPayload struct {
	FormName string                 `json:"formName"`
	Data     map[string]interface{} `json:"data"`
}

type ServerFieldRefSetValueEventPayload struct {
	FieldRef string      `json:"fieldRef"`
	Value    interface{} `json:"value"`
}

type ServerFieldRefGetValueEventPayload struct {
	FieldRef string `json:"fieldRef"`
}

type ServerFatalErrorEventPayload struct {
	Error string `json:"error"`
}

type ServerScreenNavigateToEventPayload struct {
	Path string `json:"path"`
}

type ServerActionRenderAnimePageButtonsEventPayload struct {
	Buttons interface{} `json:"buttons"`
}

type ServerActionRenderAnimePageDropdownItemsEventPayload struct {
	Items interface{} `json:"items"`
}

type ServerActionRenderMangaPageButtonsEventPayload struct {
	Buttons interface{} `json:"buttons"`
}

type ServerActionRenderMediaCardContextMenuItemsEventPayload struct {
	Items interface{} `json:"items"`
}

type ServerActionRenderAnimeLibraryDropdownItemsEventPayload struct {
	Items interface{} `json:"items"`
}

type ServerActionRenderEpisodeCardContextMenuItemsEventPayload struct {
	Items interface{} `json:"items"`
}

type ServerActionRenderEpisodeGridItemMenuItemsEventPayload struct {
	Items interface{} `json:"items"`
}

type ServerScreenReloadEventPayload struct{}

type ServerCommandPaletteInfoEventPayload struct {
	Placeholder      string `json:"placeholder"`
	KeyboardShortcut string `json:"keyboardShortcut"`
}

type ServerCommandPaletteOpenEventPayload struct{}

type ServerCommandPaletteCloseEventPayload struct{}

type ServerCommandPaletteGetInputEventPayload struct{}

type ServerCommandPaletteSetInputEventPayload struct {
	Value string `json:"value"`
}

type ServerScreenGetCurrentEventPayload struct{}

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

func NewClientPluginEvent(data map[string]interface{}) *ClientPluginEvent {
	extensionID, ok := data["extensionId"].(string)
	if !ok {
		extensionID = ""
	}

	eventType, ok := data["type"].(string)
	if !ok {
		return nil
	}

	payload, ok := data["payload"]
	if !ok {
		return nil
	}

	return &ClientPluginEvent{
		ExtensionID: extensionID,
		Type:        ClientEventType(eventType),
		Payload:     payload,
	}
}

func (e *ClientPluginEvent) ParsePayload(ret interface{}) bool {
	data, err := json.Marshal(e.Payload)
	if err != nil {
		return false
	}
	if err := json.Unmarshal(data, &ret); err != nil {
		return false
	}
	return true
}

func (e *ClientPluginEvent) ParsePayloadAs(t ClientEventType, ret interface{}) bool {
	if e.Type != t {
		return false
	}
	return e.ParsePayload(ret)
}

// Add DOM event payloads
type ServerDOMQueryEventPayload struct {
	Selector         string `json:"selector"`
	RequestID        string `json:"requestId"`
	WithInnerHTML    bool   `json:"withInnerHTML"`
	WithOuterHTML    bool   `json:"withOuterHTML"`
	IdentifyChildren bool   `json:"identifyChildren"`
}

type ServerDOMQueryOneEventPayload struct {
	Selector         string `json:"selector"`
	RequestID        string `json:"requestId"`
	WithInnerHTML    bool   `json:"withInnerHTML"`
	WithOuterHTML    bool   `json:"withOuterHTML"`
	IdentifyChildren bool   `json:"identifyChildren"`
}

type ServerDOMObserveEventPayload struct {
	Selector         string `json:"selector"`
	ObserverId       string `json:"observerId"`
	WithInnerHTML    bool   `json:"withInnerHTML"`
	WithOuterHTML    bool   `json:"withOuterHTML"`
	IdentifyChildren bool   `json:"identifyChildren"`
}

type ServerDOMStopObserveEventPayload struct {
	ObserverId string `json:"observerId"`
}

type ServerDOMCreateEventPayload struct {
	TagName   string `json:"tagName"`
	RequestID string `json:"requestId"`
}

type ServerDOMManipulateEventPayload struct {
	ElementId string                 `json:"elementId"`
	Action    string                 `json:"action"`
	Params    map[string]interface{} `json:"params"`
	RequestID string                 `json:"requestId"`
}

type ServerDOMObserveInViewEventPayload struct {
	Selector         string `json:"selector"`
	ObserverId       string `json:"observerId"`
	WithInnerHTML    bool   `json:"withInnerHTML"`
	WithOuterHTML    bool   `json:"withOuterHTML"`
	IdentifyChildren bool   `json:"identifyChildren"`
	Margin           string `json:"margin"`
}