local jautils = require("mods").requireFromPlugin("libraries.jautils")

local activationModes = {
    { "All", "AllOrdered" }, -- all triggers get activated at once
    { "Cycle", "CycleCorrect" }, -- each time this activator gets triggered, the next trigger gets activated, wrapping over to the first one once all other ones have been triggered.
    { "Random", "Random" },
    { "All (Based on Trigger Load Order, DEPRECATED)", "All" }, -- just wrong, only exists for backwards compat.
    { "Cycle (Reversed Node Order, DEPRECATED)", "Cycle" }, -- just wrong, only exists for backwards compat.
}

local cassetteSwapActivatorOptions = {
    ["-1: Any"] = -1,
    ["0: Blue"] = 0,
    ["1: Rose"] = 1,
    ["2: Bright Sun"] = 2,
    ["3: Malachite"] = 3,
}

local cassetteSwapActivatorOptionsInv = {
    [-1] = "Any",
    [0] = "Blue",
    [1] = "Rose",
    [2] = "Bright Sun",
    [3] = "Malachite",
}

local nodeLineRenderTypesPerActivationMode = {
    ["AllOrdered"] = "line",
    ["CycleCorrect"] = "line",
}

local function makeActivator(name, placement, extTextCallback, extra)
    local h = {
        name = name,
        nodeLimits = {1, -1},
        nodeLineRenderType = function (entity)
            return nodeLineRenderTypesPerActivationMode[entity.activationMode] or "fan"
        end
    }

    extra = extra or {}

    table.insert(placement, 1, { "delay", "0" })
    table.insert(placement, 1, { "activationMode", "AllOrdered", activationModes })
    if extra.disableOnce ~= true then
        table.insert(placement, { "once", false })
    end
    table.insert(placement, { "scanEachActivation", false })

    jautils.createPlacementsPreserveOrder(h, "default", placement, true)
    jautils.addExtendedText(h, extTextCallback)

    return h
end

local counterSwitchActivator = {
    name = "FrostHelper/SwitchOnCounterActivator",
    nodeLimits = {1, -1},
    nodeLineRenderType = "line",
}

jautils.createPlacementsPreserveOrder(counterSwitchActivator, "default", {
    { "delay", "0" },
    { "counter", "", "sessionCounter" },
    { "cases", "", "list" },
    { "once", false },
}, true)
jautils.addExtendedText(counterSwitchActivator, function (trigger) return trigger.counter or "" end)

local ringTypes = {
    "CommunalHelper/ElytraBoostRing",
    "CommunalHelper/ElytraNoteRing",
    "CommunalHelper/ElytraRefillRing",
    "CommunalHelper/ElytraStopRing",
}

local elytraWingActivator = makeActivator("FrostHelper/OnElytraRingActivator", {
    { "types", "", "list", {
        elementOptions = {
            options = ringTypes,
            editable = false,
        },
        elementDefault = "",
    }}
})
elytraWingActivator.associatedMods = { "FrostHelper", "CommunalHelper" }

return {
    makeActivator("FrostHelper/OnPlayerEnterActivator", {
    }),
    makeActivator("FrostHelper/OnPlayerOnGroundActivator", {
        { "onlyWhenJustLanded", true }
    }),
    makeActivator("FrostHelper/OnPlayerDashingActivator", {
        { "onlyWhenJustDashed", true },
        { "hasToBeInside", false },
    }),
    makeActivator("FrostHelper/OnSpawnActivator", {
        { "activateOnTransition", true }
    }),
    makeActivator("FrostHelper/OnFlagActivator", {
        { "flag", "" },
        { "targetState", true },
        { "mustChange", false },
        { "triggerOnRoomBegin", true },
        { "activateAfterDeath", false },
    }, function (trigger)
        if trigger.targetState then
            return trigger.flag
        else
            return "!" .. trigger.flag
        end
    end),
    makeActivator("FrostHelper/IfActivator", {
        { "condition", "", "FrostHelper.condition" },
    },function (trigger)
        return trigger.condition
    end),
    makeActivator("FrostHelper/IfCounterActivator",
        {
            { "counter", "", "sessionCounter" },
            { "target", "0", "sessionCounter" },
            { "operation", "Equal", jautils.counterOperations },
        },
        function (trigger)
            return jautils.counterConditionToString(trigger.counter, trigger.operation, trigger.target)
        end
    ),
    makeActivator("FrostHelper/IfRandomActivator", {
        { "chance", "50", "FrostHelper.condition" },
        { "seedMode", "SessionTime", "FrostHelper.randomMode" },
        { "seed", 0, "integer" },
    }),
    makeActivator("FrostHelper/ElseActivator", {
    }),
    makeActivator("FrostHelper/DelayActivator", {
    },function (trigger)
        return string.format("%.3f", trigger.delay)
    end),
    makeActivator("FrostHelper/LoopActivator",
        {
            { "loopTime", 1.0 },
            { "activateAfterDeath", false },
            { "requireActivation", false },
        },
        function (trigger)
            return string.format("%.3f", trigger.loopTime or 0)
        end,
        {
            disableOnce = true,
        }
    ),
    makeActivator("FrostHelper/OnEntityEnterActivator",
        {
            { "types", "", "typesList" },
            { "cache", true },
            { "activateAfterDeath", false },
        }
    ),
    makeActivator("FrostHelper/OnDeathActivator",
    {
    }),
    makeActivator("FrostHelper/OnCassetteSwapActivator",
        {
            { "targetIndex", -1, "dropdown_int", cassetteSwapActivatorOptions },
            { "activateAfterDeath", false },
        },
        function (trigger)
            return cassetteSwapActivatorOptionsInv[trigger.targetIndex] or tostring(trigger.targetIndex)
        end
    ),
    makeActivator("FrostHelper/OnCounterActivator",
        {
            { "counter", "", "sessionCounter" },
            { "target", "0", "sessionCounter" },
            { "operation", "Equal", jautils.counterOperations },
        },
        function (trigger)
            return jautils.counterConditionToString(trigger.counter, trigger.operation, trigger.target)
        end
    ),
    makeActivator("FrostHelper/OnExpressionActivator",
        {
            { "expression", "", "FrostHelper.condition" },
            { "activateAfterDeath", false },
        },
        function (trigger)
            return trigger.expression
        end
    ),
    makeActivator("FrostHelper/OnExpressionChangedActivator",
        {
            { "expression", "", "FrostHelper.condition" },
            { "activateAfterDeath", false },
        },
        function (trigger)
            return trigger.expression
        end
    ),
    --counterSwitchActivator,
    makeActivator("FrostHelper/OnBerryCollectActivator",
    {
    }),
    elytraWingActivator,
    makeActivator("FrostHelper/OnJumpActivator",
    {
        { "normalJump", true },
        { "climbJump", true },
        { "superJump", true },
        { "hiccupJump", true },
        { "wallJump", true },
        { "superWallJump", true },
    }),
}