#Requires AutoHotkey v2.0
#SingleInstance Force
Persistent()
; PromptKey — Gestionnaire de prompts pour IA (Windows, AutoHotkey v2).
; Document d'architecture : architecture-prompt-manager-autohotkey.md (Spark, v1.0).
; Principe : insérer, ne pas envoyer (D5) ; zéro réseau (D7) ; un prompt = un fichier .md (D2).

#Include lib\Util.ahk
#Include lib\Json.ahk
#Include lib\Settings.ahk
#Include lib\Frontmatter.ahk
#Include lib\VariableEngine.ahk
#Include lib\PromptStore.ahk
#Include lib\Search.ahk
#Include lib\ClipboardGuard.ahk
#Include lib\Injector.ahk
#Include lib\UsageStats.ahk
#Include lib\HotkeyManager.ahk
#Include gui\VarForm.ahk
#Include gui\Picker.ahk
#Include gui\Editor.ahk
#Include gui\Manager.ahk
#Include gui\SettingsGui.ahk

class App {
    static Settings := ""
    static Store := ""
    static Usage := ""
    static InjectorObj := ""
    static Hotkeys := HotkeyManager()
    static Picker := PromptPicker()
    static Manager := PromptManager()
    static Editor := PromptEditor()
    static PrefsGui := SettingsGui()
    static VarForm := VarForm()
    static LastCtx := ""
    static LastPromptId := ""
    static Started := false

    static Init() {
        Util.LogFile := A_ScriptDir "\promptkey.log"
        App.Settings := Settings(A_ScriptDir "\config.ini")
        App.Store := PromptStore(App.Settings.LibraryPath)
        App.Store.Load()
        App.InstallStarterPackIfEmpty()
        App.Usage := UsageStats(App.Settings.LibraryPath "\usage.json")
        App.InjectorObj := Injector(App.Settings)
        App.Picker.Build((p, useDefaults) => App.PickerUse(p, useDefaults), (p) => App.Editor.Show(p))
        App.Manager.Build((p) => App.UsePrompt(p, App.LastCtxOrCapture(), Map()), (p) => App.Editor.Show(p))
        App.BuildTray()
        App.RegisterHotkeys()
        SetTimer(() => App.WatchLibrary(), 5000)
        App.Started := true
        Util.Log("PromptKey démarré — " App.Store.Prompts.Length " prompts, bibliothèque : " App.Settings.LibraryPath)
        TrayTip("Prêt — " App.Store.Prompts.Length " prompts. Raccourci : " App.Settings.PickerHotkey, "PromptKey")
    }

    ; Premier lancement : si la bibliothèque est vide et que le pack est présent, on le recopie.
    static InstallStarterPackIfEmpty() {
        if (App.Store.Prompts.Length > 0)
            return
        packRoot := A_ScriptDir "\packs\essentiels"
        if !DirExist(packRoot)
            return
        copied := 0
        Loop Files packRoot "\*.md", "FR" {
            ; Chemin relatif : <Catégorie>\<fichier>.md
            rel := SubStr(A_LoopFilePath, StrLen(packRoot) + 2)
            dest := App.Settings.LibraryPath "\" rel
            SplitPath(dest, , &destDir)
            DirCreate(destDir)
            if !FileExist(dest) {
                FileCopy(A_LoopFilePath, dest)
                copied++
            }
        }
        if (copied > 0) {
            App.Store.Load()
            Util.Log("Pack de démarrage installé : " copied " prompts")
        }
    }

    static BuildTray() {
        A_IconTip := "PromptKey — Gestionnaire de prompts"
        tray := A_TrayMenu
        tray.Delete()
        tray.Add("Ouvrir le Picker", (*) => App.OpenPicker())
        tray.Add("Gestionnaire", (*) => App.OpenManager())
        tray.Add("Nouveau prompt", (*) => App.NewPromptInteractive())
        tray.Add()
        tray.Add("Recharger la bibliothèque", (*) => App.RefreshAfterLibraryChange(true))
        tray.Add("Paramètres", (*) => App.PrefsGui.Show())
        tray.Add("Ouvrir le dossier de la bibliothèque", (*) => Run(App.Settings.LibraryPath))
        tray.Add()
        tray.Add("Quitter", (*) => ExitApp())
        tray.Default := "Ouvrir le Picker"
        tray.ClickCount := 1
    }

    static RegisterHotkeys() {
        callbacks := Map(
            "picker", (*) => App.OpenPicker(),
            "manager", (*) => App.OpenManager(),
            "newPrompt", (*) => App.NewPromptInteractive(),
            "replay", (*) => App.Replay(),
            "usePrompt", (id, extra*) => App.UsePromptById(id)
        )
        App.Hotkeys.RegisterAll(App.Settings, App.Store.Prompts, callbacks)
    }

    ; Après un changement de bibliothèque (édition, rechargement) : raccourcis à jour.
    static RefreshAfterLibraryChange(announce := false) {
        App.Store.Load()
        App.RegisterHotkeys()
        if announce
            TrayTip("Bibliothèque rechargée : " App.Store.Prompts.Length " prompts.", "PromptKey")
    }

    static WatchLibrary() {
        if (App.Started && App.Store.ChangedOnDisk()) {
            Util.Log("Changement détecté dans la bibliothèque — rechargement.")
            App.RefreshAfterLibraryChange()
        }
    }

    ; Capture du contexte d'invocation (§11.2) : fenêtre active, processus, sélection, presse-papiers.
    ; L'ordre compte : lire le presse-papiers AVANT la capture de sélection (qui le restaure ensuite).
    static CaptureContext() {
        ctx := Map("hwnd", 0, "title", "", "process", "", "selection", "", "clipboardText", "")
        try ctx["hwnd"] := WinExist("A")
        if (ctx["hwnd"]) {
            try ctx["title"] := WinGetTitle("ahk_id " ctx["hwnd"])
            try ctx["process"] := WinGetProcessName("ahk_id " ctx["hwnd"])
        }
        ctx["clipboardText"] := ClipboardGuard.ClipboardText()
        ctx["selection"] := ClipboardGuard.CaptureSelection()
        return ctx
    }

    static LastCtxOrCapture() {
        return App.LastCtx != "" ? App.LastCtx : App.CaptureContext()
    }

    static OpenPicker() {
        App.LastCtx := App.CaptureContext()
        ctx := App.LastCtx
        ctx["profileName"] := App.ResolveProfileName("", ctx)
        App.Picker.Show(ctx)
    }

    static OpenManager() {
        App.LastCtx := App.CaptureContext()
        App.Manager.Show()
    }

    static NewPromptInteractive() {
        ctx := App.CaptureContext()
        App.LastCtx := ctx
        ib := InputBox("Titre du nouveau prompt :", "PromptKey — Nouveau prompt")
        if (ib.Result != "OK" || Trim(ib.Value) = "")
            return
        body := ctx["selection"] != "" ? ctx["selection"] : ""
        item := App.Store.CreateNew(Trim(ib.Value), "Sans catégorie", body)
        App.RefreshAfterLibraryChange()
        App.Editor.Show(item)
    }

    static Replay() {
        if (App.LastPromptId = "") {
            TrayTip("Aucun prompt récent à rejouer.", "PromptKey")
            return
        }
        App.LastCtx := App.CaptureContext()
        App.UsePromptById(App.LastPromptId)
    }

    static PickerUse(prompt, useDefaults) {
        opts := Map("useDefaults", useDefaults ? 1 : 0)
        App.UsePrompt(prompt, App.LastCtxOrCapture(), opts)
    }

    static UsePromptById(id) {
        prompt := App.Store.ById(id)
        if (prompt = "")
            return
        App.UsePrompt(prompt, App.LastCtxOrCapture(), Map())
    }

    ; Résolution du profil (§12.3) : prompt > targets > auto-détection > défaut.
    static ResolveProfileName(prompt, ctx) {
        if (prompt != "" && prompt.Profile != "")
            return StrLower(prompt.Profile)
        if (prompt != "" && prompt.Targets.Length > 0)
            return StrLower(String(prompt.Targets[1]))
        proc := ctx.Has("process") ? ctx["process"] : ""
        title := ctx.Has("title") ? ctx["title"] : ""
        return App.Settings.DetectProfile(proc, title)
    }

    static UsePrompt(prompt, ctx, opts) {
        useDefaults := opts.Has("useDefaults") ? opts["useDefaults"] : 0
        profileName := App.ResolveProfileName(prompt, ctx)
        defs := VariableEngine.ManualVars(prompt)
        lastVals := App.Usage.LastValues(prompt.Id)
        defaults := Map()
        for d in defs {
            defaults[d["name"]] := lastVals.Has(d["name"]) ? lastVals[d["name"]] : d["default"]
        }
        if (defs.Length = 0 || useDefaults) {
            values := Map()
            for d in defs
                values[d["name"]] := defaults[d["name"]]
            App.FinishUse(prompt, ctx, profileName, values, defs)
            return
        }
        App.VarForm.Show(prompt, defs, defaults, (values) => App.OnVarFormDone(prompt, ctx, profileName, values, defs))
    }

    static OnVarFormDone(prompt, ctx, profileName, values, defs) {
        if (values = "") {
            ; Annulation : rendre le focus à l'application d'origine, sans rien injecter (§10.4).
            if (ctx.Has("hwnd") && ctx["hwnd"] && WinExist("ahk_id " ctx["hwnd"]))
                try WinActivate("ahk_id " ctx["hwnd"])
            return
        }
        App.FinishUse(prompt, ctx, profileName, values, defs)
    }

    static FinishUse(prompt, ctx, profileName, values, defs) {
        resolved := VariableEngine.Resolve(prompt.Body, values, ctx)
        if (resolved["unresolved"].Length > 0)
            TrayTip("Variables non résolues : " Join(resolved["unresolved"], ", "), "PromptKey")
        profile := App.Settings.GetProfile(profileName)
        finalText := VariableEngine.ApplyProfile(resolved["text"], profile)
        sendAfter := prompt.SendAfter != "" ? prompt.SendAfter : profile["sendAfter"]
        method := profile["methode"] != "" ? profile["methode"] : App.Settings.Method
        ; Statistiques : exclure les variables de type password (§15).
        statsValues := Map()
        pwNames := Map()
        for d in defs {
            if (d["type"] = "password")
                pwNames[d["name"]] := true
        }
        for name, val in values {
            if !pwNames.Has(name)
                statsValues[name] := val
        }
        App.Usage.RecordUse(prompt.Id, statsValues)
        App.LastPromptId := prompt.Id
        App.InjectorObj.Deliver(finalText, Map(
            "hwnd", ctx.Has("hwnd") ? ctx["hwnd"] : 0,
            "method", method,
            "sendAfter", sendAfter,
            "sensitive", prompt.Sensitive,
            "cursorFromEnd", resolved["cursorFromEnd"]))
    }
}

App.Init()