//----------------------------------------
//
// Copyright © yanghy. All Rights Reserved.
//
// Licensed under Apache License Version 2.0, January 2004
//
// https://www.apache.org/licenses/LICENSE-2.0
//
//----------------------------------------

// cef -> energy 结构类型定义
package cef

import (
	"fmt"
	"github.com/energye/energy/common"
	. "github.com/energye/energy/consts"
	. "github.com/energye/energy/types"
	"github.com/energye/golcl/lcl"
	"github.com/energye/golcl/lcl/api"
	"time"
	"unsafe"
)

// TCefCloseBrowsesAction 浏览器关闭控制
type TCefCloseBrowsesAction = CBS

// ICefCookie CEF Cookie
type ICefCookie struct {
	Url, Name, Value, Domain, Path string
	Secure, Httponly, HasExpires   bool
	Creation, LastAccess, Expires  time.Time
	Count, Total, ID               int32
	SameSite                       TCefCookieSameSite
	Priority                       TCefCookiePriority
	SetImmediately                 bool
	DeleteCookie                   bool
	Result                         bool
}

// TCefKeyEvent CEF 键盘事件
type TCefKeyEvent struct {
	Kind                 TCefKeyEventType // called 'type' in the original CEF source code
	Modifiers            TCefEventFlags
	WindowsKeyCode       Int32
	NativeKeyCode        Int32
	IsSystemKey          Int32
	Character            UInt16
	UnmodifiedCharacter  UInt16
	FocusOnEditableField Int32
}

// TCefRequestContextSettings CEF 请求上下文配置
type TCefRequestContextSettings struct {
	Size                             UInt32
	CachePath                        TCefString
	PersistSessionCookies            Int32
	PersistUserPreferences           Int32
	AcceptLanguageList               TCefString
	CookieableSchemesList            TCefString
	CookieableSchemesExcludeDefaults Int32
}

func (m *TCefRequestContextSettings) ToPtr() *tCefRequestContextSettingsPtr {
	return &tCefRequestContextSettingsPtr{
		Size:                             uintptr(m.Size),
		CachePath:                        api.PascalStr(string(m.CachePath)),
		PersistSessionCookies:            uintptr(m.PersistSessionCookies),
		PersistUserPreferences:           uintptr(m.PersistUserPreferences),
		AcceptLanguageList:               api.PascalStr(string(m.AcceptLanguageList)),
		CookieableSchemesList:            api.PascalStr(string(m.CookieableSchemesList)),
		CookieableSchemesExcludeDefaults: uintptr(m.CookieableSchemesExcludeDefaults),
	}
}

// TCefBrowserSettings CEF Browser配置
type TCefBrowserSettings struct {
	Size                       NativeUInt
	WindowlessFrameRate        Integer
	StandardFontFamily         TCefString
	FixedFontFamily            TCefString
	SerifFontFamily            TCefString
	SansSerifFontFamily        TCefString
	CursiveFontFamily          TCefString
	FantasyFontFamily          TCefString
	DefaultFontSize            Integer
	DefaultFixedFontSize       Integer
	MinimumFontSize            Integer
	MinimumLogicalFontSize     Integer
	DefaultEncoding            TCefString
	RemoteFonts                TCefState
	Javascript                 TCefState
	JavascriptCloseWindows     TCefState
	JavascriptAccessClipboard  TCefState
	JavascriptDomPaste         TCefState
	ImageLoading               TCefState
	ImageShrinkStandaLonetoFit TCefState
	TextAreaResize             TCefState
	TabToLinks                 TCefState
	LocalStorage               TCefState
	Databases                  TCefState
	Webgl                      TCefState
	BackgroundColor            TCefColor
	AcceptLanguageList         TCefString
	ChromeStatusBubble         TCefState
}

// TCefCommandLine 进程启动命令行参数设置
type TCefCommandLine struct {
	commandLines map[string]string
}

// ICefCommandLine
type ICefCommandLine struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// TCefProxy 代理配置
type TCefProxy struct {
	ProxyType              TCefProxyType
	ProxyScheme            TCefProxyScheme
	ProxyServer            string
	ProxyPort              int32
	ProxyUsername          string
	ProxyPassword          string
	ProxyScriptURL         string
	ProxyByPassList        string
	MaxConnectionsPerProxy int32
}

// TCefTouchEvent 触摸事件
type TCefTouchEvent struct {
	Id            int32
	X             float32
	Y             float32
	RadiusX       float32
	RadiusY       float32
	RotationAngle float32
	Pressure      float32
	Type          TCefTouchEeventType
	Modifiers     TCefEventFlags
	PointerType   TCefPointerType
}

// TCustomHeader 自定义请求头
type TCustomHeader struct {
	CustomHeaderName  string
	CustomHeaderValue string
}

// TCefMouseEvent 鼠标事件
type TCefMouseEvent struct {
	X         int32
	Y         int32
	Modifiers TCefEventFlags
}

// BeforePopupInfo 弹出子窗口信息
type BeforePopupInfo struct {
	TargetUrl         string
	TargetFrameName   string
	TargetDisposition TCefWindowOpenDisposition
	UserGesture       bool
}

// TCefRect 矩形
type TCefRect struct {
	X      int32
	Y      int32
	Width  int32
	Height int32
}

// TCefSize 大小
type TCefSize struct {
	Width  int32
	Height int32
}

// TCefPoint 位置
type TCefPoint struct {
	X int32
	Y int32
}

// TCefSchemeRegistrarRef
type TCefSchemeRegistrarRef struct {
	instance unsafe.Pointer
}

// ICefCallback
type ICefCallback struct {
	instance unsafe.Pointer
}

// TCefBaseRefCounted
type TCefBaseRefCounted struct {
	instance unsafe.Pointer
}

// ICefBrowser main
type ICefBrowser struct {
	base      TCefBaseRefCounted
	instance  unsafe.Pointer
	mainFrame *ICefFrame
}

// ICefFrame
// Html <iframe></iframe>
type ICefFrame struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefImage
type ICefImage struct {
	instance unsafe.Pointer
}

// TCefDraggableRegions 拖拽区域集合
type TCefDraggableRegions struct {
	regions      []TCefDraggableRegion
	regionsCount int
}

// TCefDraggableRegion 拖拽区域集
type TCefDraggableRegion struct {
	Bounds    TCefRect
	Draggable bool
}

// ICefProcessMessage
type ICefProcessMessage struct {
	base         TCefBaseRefCounted
	instance     unsafe.Pointer
	argumentList *ICefListValue
	name         string
}

// ICefBinaryValue -> ArgumentList
type ICefBinaryValue struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefValue -> ArgumentList
type ICefValue struct {
	base            TCefBaseRefCounted
	instance        unsafe.Pointer
	binaryValue     *ICefBinaryValue
	dictionaryValue *ICefDictionaryValue
	listValue       *ICefListValue
}

// ICefListValue -> ArgumentList
type ICefListValue struct {
	base             TCefBaseRefCounted
	instance         unsafe.Pointer
	values           map[int]*ICefValue
	binaryValues     map[int]*ICefBinaryValue
	dictionaryValues map[int]*ICefDictionaryValue
	listValues       map[int]*ICefListValue
}

// ICefDictionaryValue -> ArgumentList
type ICefDictionaryValue struct {
	base             TCefBaseRefCounted
	instance         unsafe.Pointer
	values           map[string]*ICefValue
	binaryValues     map[string]*ICefBinaryValue
	dictionaryValues map[string]*ICefDictionaryValue
	listValues       map[string]*ICefListValue
}

// ICefDisplay
type ICefDisplay struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefWindow
type ICefWindow struct {
	instance unsafe.Pointer
}

// ICefRequest
type ICefRequest struct {
	base                 TCefBaseRefCounted
	instance             unsafe.Pointer
	Url                  string
	Method               string
	ReferrerUrl          string
	ReferrerPolicy       TCefReferrerPolicy
	Flags                TCefUrlRequestFlags
	FirstPartyForCookies string
	ResourceType         TCefResourceType
	TransitionType       TCefTransitionType
	Identifier           uint64
}

// ICefResponse 实例
type ICefResponse struct {
	base       TCefBaseRefCounted
	instance   unsafe.Pointer
	Status     int32
	StatusText string
	MimeType   string
	Charset    string
	Error      TCefErrorCode
	URL        string
}

// ICefMenuModel 菜单
type ICefMenuModel struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
	CefMis   *keyEventAccelerator
}

// ICefStringMultiMap 实例
type ICefStringMultiMap struct {
	instance unsafe.Pointer
}

// ICefPostData
type ICefPostData struct {
	instance unsafe.Pointer
}

// ICefPostDataElement
type ICefPostDataElement struct {
	instance unsafe.Pointer
}

// TCefPostDataElementArray
type TCefPostDataElementArray struct {
	instance              unsafe.Pointer
	postDataElement       uintptr
	postDataElementLength uint32
}

// ICefBrowserView
type ICefBrowserView struct {
	instance unsafe.Pointer
}

// ICefView
type ICefView struct {
	instance unsafe.Pointer
}

// ICefClient
type ICefClient struct {
	instance unsafe.Pointer
}

// ICefDragData
type ICefDragData struct {
	instance unsafe.Pointer
}

// ICefV8Exception
type ICefV8Exception struct {
	instance unsafe.Pointer
}

// ICefV8Context
//
// v8上下文对象
//
// 生命周期
//   1. 在回调函数中有效
//   2. 回调函数外使用 cef.V8ContextRef.Current() 获取上下文对象
type ICefV8Context struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
	browser  *ICefBrowser
	frame    *ICefFrame
	global   *ICefV8Value
}

// ICefV8Value
type ICefV8Value struct {
	base         TCefBaseRefCounted
	instance     unsafe.Pointer
	valueType    V8ValueType
	valueByIndex []*ICefV8Value
	valueByKeys  map[string]*ICefV8Value
}

// ICefV8ValueKeys
type ICefV8ValueKeys struct {
	keys     *lcl.TStrings
	count    int
	keyArray []string
}

// TCefV8ValueArray ICefV8Value 数组的替代结构
type TCefV8ValueArray struct {
	instance         unsafe.Pointer
	arguments        uintptr
	argumentsLength  int
	argumentsCollect []*ICefV8Value
}

// ICefV8Handler
type ICefV8Handler struct {
	instance unsafe.Pointer
}

//ICefV8Interceptor
type ICefV8Interceptor struct {
	instance unsafe.Pointer
}

//ICefV8Accessor
type ICefV8Accessor struct {
	instance unsafe.Pointer
}

//ICefV8ArrayBufferReleaseCallback
type ICefV8ArrayBufferReleaseCallback struct {
	instance unsafe.Pointer
}

// ICefDownloadItem 下载项
type ICefDownloadItem struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefDownloadItemCallback
//
// 下载中回调
type ICefDownloadItemCallback struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefBeforeDownloadCallback
//
// 下载之前回调
type ICefBeforeDownloadCallback struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefPdfPrintCallback
type ICefPdfPrintCallback struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefV8StackTrace
type ICefV8StackTrace struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// ICefDomNode
type ICefDomNode struct {
	base     TCefBaseRefCounted
	instance unsafe.Pointer
}

// TCefPreferenceRegistrarRef
type TCefPreferenceRegistrarRef struct {
	instance unsafe.Pointer
}

type CefPdfPrintSettings struct {
	Landscape           int32                  // Integer
	PrintBackground     int32                  // Integer
	Scale               float64                // double
	PaperWidth          float64                // double
	PaperHeight         float64                // double
	PreferCssPageSize   int32                  // Integer
	MarginType          TCefPdfPrintMarginType // TCefPdfPrintMarginType
	MarginTop           float64                // double
	MarginRight         float64                // double
	MarginBottom        float64                // double
	MarginLeft          float64                // double
	PageRanges          string                 // TCefString
	DisplayHeaderFooter int32                  // Integer
	HeaderTemplate      string                 // TCefString
	FooterTemplate      string                 // TCefString
}

// ResultString 字符串返回值
type ResultString struct {
	value string
}

func (m *ResultString) SetValue(value string) {
	m.value = value
}

func (m *ResultString) Value() string {
	return m.value
}

// ResultBool  bool返回值
type ResultBool struct {
	value bool
}

func (m *ResultBool) SetValue(value bool) {
	m.value = value
}

func (m *ResultBool) Value() bool {
	return m.value
}

// ResultBytes  []byte返回值
type ResultBytes struct {
	value []byte
}

func (m *ResultBytes) SetValue(value []byte) {
	m.value = value
}

func (m *ResultBytes) Value() []byte {
	return m.value
}

// NewCefRect
func NewCefRect(x, y, width, height int32) *TCefRect {
	return &TCefRect{
		X:      x,
		Y:      y,
		Width:  width,
		Height: height,
	}
}

// NewCefSize
func NewCefSize(width, height int32) *TCefSize {
	return &TCefSize{
		Width:  width,
		Height: height,
	}
}

// NewCefPoint
func NewCefPoint(x, y int32) *TCefPoint {
	return &TCefPoint{
		X: x,
		Y: y,
	}
}

func (m *ICefClient) SetClient(client *ICefClient) {
	m.instance = client.instance
}

func (m *TCefKeyEvent) KeyDown() bool {
	return m.Kind == KEYEVENT_RAW_KEYDOWN || m.Kind == KEYEVENT_KEYDOWN
}

func (m *TCefKeyEvent) KeyUp() bool {
	return m.Kind == KEYEVENT_KEYUP
}

func (m *VT) ToString() string {
	gov := common.FuncParamGoTypeStr(m.Gov)
	jsv := common.FuncParamJsTypeStr(m.Jsv)
	return fmt.Sprintf("GO=%s JS=%s", gov, jsv)
}

// IsGoIntAuto 判断Go 所有 int 类型
func (m *VT) IsGoIntAuto() bool {
	switch m.Gov {
	case GO_VALUE_INT, GO_VALUE_INT8, GO_VALUE_INT16, GO_VALUE_INT32, GO_VALUE_INT64, GO_VALUE_UINT, GO_VALUE_UINT8, GO_VALUE_UINT16, GO_VALUE_UINT32, GO_VALUE_UINT64:
		return true
	}
	return false
}

// IsGoFloatAuto 判断Go 所有 float 类型
func (m *VT) IsGoFloatAuto() bool {
	switch m.Gov {
	case GO_VALUE_FLOAT32, GO_VALUE_FLOAT64:
		return true
	}
	return false
}