-- Register all error texts in MessageText[err] or MessageText[context][err]
--   error codes are listed as literals: MessageText["error code"]
--   named message texts use camel case identifiers: MessageText.ErrorCode

--[[section:errors]]
---
-- Defines two global tables, `MessageText` and `MessageTitle`, to store error message text and titles.
--
-- The `MessageText` table is used to store error message text, where the keys are either literal error codes or camel case identifiers for named message texts.
--
-- The `MessageTitle` table is used to store error message titles, where the keys are context-specific titles.
--
-- These tables are typically populated by calling the `AddMessageContext` function, which adds a new context to the tables.
MessageText = {}
MessageTitle = {}

---
--- Adds a new message context to the `MessageText` and `MessageTitle` tables.
---
--- @param context string The name of the new message context to add.
--- @param ... any Additional contexts to add (optional).
--- @return nil
function AddMessageContext(context, ...)
    if not context then
        return
    end
    MessageText[context] = MessageText[context] or {}
    MessageTitle[context] = MessageTitle[context] or {}
    return AddMessageContext(...)
end

MessageTitle.Generic = T(634182240966, "Error")
MessageTitle.Warning = T(824112417429, "Warning")

MessageText.Generic = T(463126936264, 'An error has occurred: "<err>/<context>"')
MessageText.DlcRequiresUpdate = T(519529788732, "Some downloadable content requires a game update in order to work.")

-- Common errors.
MessageText["File is corrupt"] = T(631831331619, "File is corrupted.")
MessageText["File Not Found"] = T(950959678764, "File not found.")
MessageText["Mount Not Found"] = T(639145562955, "Mount not found.")
MessageText["Access Denied"] = T(157438408284, "Access denied.")
MessageText["Invalid Parameter"] = T(311342666009, "Invalid parameter.")
MessageText["Allocation Error"] = T(932157256532, "Out of memory.")
MessageText["A file of the same name exists"] = T(493581690114, "File already exists.")

-- PlayStation specific common save data errors. Valid in all contexts.
MessageText["Savegame not initialized"] = T(320309712530, "Storage is not initialized.")
MessageText["Savegame busy"] = T(843835835267, "Storage is busy.")
MessageText["Savegame fingerprint mismatch"] = T(462819971888, "Storage fingerprint mismatch.")
MessageText["Savegame internal"] = T(686870623950, "Savegame internal error.")
MessageText["Savegame mount full"] = T(557131064264, "Storage mount is full.")
MessageText["Savegame bad mounted"] = T(147878217218, "Faulty storage mount.")
MessageText["Savegame invalid login user"] = T(739959355591, "Invalid storage user.")
MessageText["Savegame memory not ready"] = T(850329789527, "Storage memory is not ready.")
MessageText["Savegame not mounted"] = T(166996754616, "Storage is not mounted.")

AddMessageContext("account save")
MessageTitle["account save"].Generic = MessageTitle.Warning
MessageText["account save"].Generic = T(392924077757, "Failed to save your settings")
MessageText["account save"]["Disk Full"] = T(477874811467, "There is not enough storage space. To save your settings, free storage space.")
MessageText["account save"]["Save Storage Full"] = T(947319053929, "The save data limit for this game was reached. To save your settings, delete old save data.")

AddMessageContext("account load")
MessageTitle["account load"].Generic = MessageTitle.Warning
MessageText["account load"].Generic = T(698174397420, 'Failed to load your game settings. "<savename>" save data will be deleted and new save data will be created.')
MessageText["account load"]["File is corrupt"] = T(250310486356, 'Failed to load your game settings. "<savename>" save data is corrupted. This save data will be deleted and new save data will be created.')

AddMessageContext("account use backup")
MessageTitle["account use backup"].Generic = MessageTitle.Warning
MessageText["account use backup"].Generic = T(468273295904, 'Rolled back to previous game settings. Failed to load "<savename>" save data.')
MessageText["account use backup"]["File is corrupt"] = MessageText["account use backup"].Generic
MessageText["account use backup"]["File Not Found"] = T(296060091337, 'Rolled back to previous game settings. "<savename>" save data is missing.')
MessageText["account use backup"]["Path Not Found"] = T(296060091337, 'Rolled back to previous game settings. "<savename>" save data is missing.')

AddMessageContext("account load backup")
MessageTitle["account load backup"].Generic = MessageTitle.Warning
MessageText["account load backup"].Generic = T(235370130285, 'Failed to roll back to previous game settings. Previous "<savename>" save data will be deleted and new save data will be created.')
MessageText["account load backup"]["File is corrupt"] = T(727832925180, 'Failed to roll back to previous game settings. Previous "<savename>" save data is corrupted. This save data will be deleted and new save data will be created.')

AddMessageContext("savegame")
MessageTitle["savegame"].Generic = T(606901390406, "Save Failed")
MessageText["savegame"].Generic = T(408428310307, "Unidentified error while saving <savename>!<newline>Error code: <error_code>")
MessageText["savegame"]["Disk Full"] = T(269487733043, "There is not enough storage space. To save your progress, free storage space.")
MessageText["savegame"]["Save Storage Full"] = T(758106651114, "The save data limit for this game was reached. To save your progress, delete old save data.")
MessageText["savegame"]["Out Of Local Storage"] = T(898462935482, "The local storage of this console is full. To save your progress, free storage space.")
MessageText["savegame"]["Xblive Sync Failed"] = T(293964617315, "There has been a problem with connecting to the cloud savegame storage at this time.")

AddMessageContext("loadgame")
MessageTitle["loadgame"].Generic = T(307531266745, "Load Failed")
MessageText["loadgame"].Generic = T(209917042810, "Could not load <name>.")
MessageText["loadgame"]["File is corrupt"] = T(620584534835, "Could not load <name>.<newline>The savegame is corrupted.")
MessageText["loadgame"]["incompatible"] = T(117116727535, "Please update the game to the latest version to load this savegame.")
MessageText["loadgame"]["corrupt"] = T(726428638755, "The savegame is corrupted.")
MessageText["loadgame"]["Xblive Sync Failed"]= T(293964617315, "There has been a problem with connecting to the cloud savegame storage at this time.")

AddMessageContext("deletegame")
MessageTitle["deletegame"].Generic = MessageTitle.Warning
MessageText["deletegame"].Generic = T(109901281893, "Unable to delete <name>")

AddMessageContext("photo mode")
MessageTitle["photo mode"].Generic = MessageTitle.Warning
MessageText["photo mode"].Generic = T(797434507583, "Failed to take screenshot")
-- Uncomment for next project
-- MessageText["photo mode"]["Disk Full"] = T("There is not enough storage space. To take a screenshot, free storage space.")
-- MessageText["photo mode"]["Busy"] = T("Failed because another processing is being executed. Try again.")

---
--- Returns the error message text for the given error and context.
---
--- @param err string The error code or message.
--- @param context string The error context.
--- @param obj table Optional table of parameters to substitute in the error message.
--- @return string The error message text.
function GetErrorText(err, context, obj)
    err = tostring(err or "no err")
    context = tostring(context or "unknown")
    local tcontext = MessageText[context]
    local text = tcontext and tcontext[err] or MessageText[err]
    if text then
        return type(text) == "function" and text() or T {text, obj}
    end
    text = tcontext and tcontext.Generic or MessageText.Generic
    if not text then
        return ""
    end
    return T {text, obj, err=Untranslated(err), context=Untranslated(context)}
end

---
--- Returns the error message title for the given error and context.
---
--- @param err string The error code or message.
--- @param context string The error context.
--- @return string The error message title.
function GetErrorTitle(err, context)
    err = tostring(err or "no err")
    context = tostring(context or "unknown")
    local tcontext = MessageTitle[context]
    local text = tcontext and tcontext[err] or MessageTitle[err]
    if text then
        return text
    end
    return tcontext and tcontext.Generic or MessageTitle.Generic or ""
end

---
--- Creates an error message box with the given error and context.
---
--- @param err string The error code or message.
--- @param context string The error context.
--- @param ok_text string The text for the OK button.
--- @param parent table The parent UI element for the message box.
--- @param obj table Optional table of parameters to substitute in the error message.
--- @return table The created message box.
function CreateErrorMessageBox(err, context, ok_text, parent, obj)
    RecordError("msg", err, context)
    return CreateMessageBox(parent, GetErrorTitle(err, context), GetErrorText(err, context, obj), ok_text, obj)
end

---
--- Creates a message box with the given error and context, and waits for the user to dismiss it.
---
--- @param err string The error code or message.
--- @param context string The error context.
--- @param ok_text string The text for the OK button.
--- @param parent table The parent UI element for the message box.
--- @param obj table Optional table of parameters to substitute in the error message.
--- @return table The created message box.
function WaitErrorMessage(err, context, ok_text, parent, obj)
    RecordError("msg", err, context)
    return WaitMessage(parent or terminal.desktop, GetErrorTitle(err, context), GetErrorText(err, context, obj),
        ok_text, obj)
end

---
--- Records an error with the given action, error code or message, and context.
---
--- @param action string The action that triggered the error, such as "msg" or "ignore".
--- @param err string The error code or message.
--- @param context string The error context.
function RecordError(action, err, context)
    if Platform.ged then
        return
    end

    local stack = GetStack(2) or "(no stack)"
    action = tostring(action or "unknown")
    err = tostring(err or "no err")
    context = tostring(context or "unknown")
    NetRecord("err-" .. action, err, context, stack)
    DebugPrint(string.format("err-%s: %s (%s)\n%s\n", action, err, context, stack))
    printf("err-%s: %s (%s)", action, err, context)
end

---
--- Records an error with the given action, error code or message, and context, and ignores the error.
---
--- @param err string The error code or message.
--- @param context string The error context.
function IgnoreError(err, context)
    RecordError("ignore", err, context)
end