-- Search-A-Card
-- made by:         Chr1Z
-- description:     spawns the card(s) with the specified name
information = {
    version = "1.2",
    last_updated = "12.11.2022"
}

require("playercards/PlayerCardSpawner")

local buttonParameters          = {}
buttonParameters.function_owner = self
buttonParameters.height         = 200
buttonParameters.width          = 1200
buttonParameters.font_size      = 75

local BUTTON_LABELS            = {}
BUTTON_LABELS["spawn"]         = {}
BUTTON_LABELS["spawn"][true]   = "Mode: Spawn all matching cards "
BUTTON_LABELS["spawn"][false]  = "Mode: Spawn first matching card"
BUTTON_LABELS["search"]        = {}
BUTTON_LABELS["search"][true]  = "Mode: Name matches search term"
BUTTON_LABELS["search"][false] = "Mode: Name contains search term"

local inputParameters          = {}
inputParameters.label          = "Click to enter card name"
inputParameters.input_function = "input_func"
inputParameters.function_owner = self
inputParameters.alignment      = 2
inputParameters.position       = { 0, 0.05, -1.6 }
inputParameters.width          = 1200
inputParameters.height         = 130
inputParameters.font_size      = 107

local ALL_CARDS_GUID = "15bb07"

-- main code
function onSave() return JSON.encode({ spawnAll, searchExact, inputParameters.value }) end

function onLoad(saved_data)
    local loaded_data     = JSON.decode(saved_data)
    spawnAll              = loaded_data[1] or false
    searchExact           = loaded_data[2] or false
    inputParameters.value = loaded_data[3] or ""

    -- index 0: button for spawn mode
    buttonParameters.click_function = "search"
    buttonParameters.label          = "Spawn matching card(s)!"
    buttonParameters.position       = { 0, 0.06, 1.15 }
    self.createButton(buttonParameters)

    -- index 1: button for spawn mode
    buttonParameters.click_function = "spawnMode"
    buttonParameters.label          = BUTTON_LABELS["spawn"][spawnAll]
    buttonParameters.position[3]    = buttonParameters.position[3] + 0.4
    self.createButton(buttonParameters)

    -- index 2: button for search mode
    buttonParameters.click_function = "searchMode"
    buttonParameters.label          = BUTTON_LABELS["search"][searchExact]
    buttonParameters.position[3]    = buttonParameters.position[3] + 0.4
    self.createButton(buttonParameters)

    self.createInput(inputParameters)
    self.addContextMenuItem("More Information", function()
        printToAll("------------------------------", "White")
        printToAll("Search-A-Card v" .. information["version"] .. " by Chr1Z", "Orange")
        printToAll("last updated: " .. information["last_updated"], "White")
    end)
end

function spawnMode()
    spawnAll = not spawnAll
    self.editButton({ index = 1, label = BUTTON_LABELS["spawn"][spawnAll] })
end

function searchMode()
    searchExact = not searchExact
    self.editButton({ index = 2, label = BUTTON_LABELS["search"][searchExact] })
end

-- if "Enter press" (\n) is found, start search and recreate input
function input_func(_, _, input, stillEditing)
    if not stillEditing then
        inputParameters.value = input
    elseif string.find(input, "%\n") ~= nil then
        inputParameters.value = input.gsub(input, "%\n", "")
        search()
        self.removeInput(0)
        self.createInput(inputParameters)
    end
end

function search()
    if inputParameters.value == nil or string.len(inputParameters.value) == 0 then
        printToAll("Please enter a search string.", "Yellow")
        return
    end

    if string.len(inputParameters.value) < 3 then
        printToAll("Please enter a longer search string.", "Yellow")
        return
    end

    local allCardsBag = getObjectFromGUID(ALL_CARDS_GUID)
    if allCardsBag == nil then
        printToAll("Player card bag couldn't be found.", "Red")
        return
    end

    -- search all objects in bag
    local cardList = allCardsBag.call("getCardsByName", { name = inputParameters.value, exact = searchExact })
    if cardList == nil or #cardList == 0 then
        printToAll("No match found.", "Red")
        return
    end
    if (#cardList > 100) then
      printToAll("Matched more than 100 cards, please try a more specific search.", "Yellow")
      return
    end

    -- sort table by name (reverse for multiple results, because bottom card spawns first)
    table.sort(cardList, function(k1, k2) return spawnAll == (k1.data.Nickname > k2.data.Nickname) end)

    local rot = self.getRotation()
    local pos = self.positionToWorld(Vector(0, 2, -0.225))
    Spawner.spawnCards(cardList, pos, rot, true)
end