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Update interface.lua #1

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61 changes: 53 additions & 8 deletions interface.lua
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Original file line number Diff line number Diff line change
@@ -1,7 +1,44 @@
-- function name(arg) *1 -> name {} -> f({}) --

local GlobalInterfaces = {}
local interfaceCallMeta = { __call = function(self, ...) return self:validateInterface(self,...) end }
local interfaceCallMeta = { __call = function(self, ...) return self:validateInterface(self,...) end }
local validTypes = {
luaTypes = {'string', 'number', 'boolean', 'table'},
customTypes = {
['interfaceObject'] = function (interface)
if (type(interface) == 'table') then
return interface.__type == 'interfaceObject' or false
end
return false
end
}
}

function isLuaType(typeValue)
for _, v in ipairs(validTypes.luaTypes) do
if (typeValue == v) then
return true
end
end
return false
end

function getTypeNameByTypeValue(typeValue)
for typeName, tV in pairs(validTypes) do
if (isLuaType(typeValue)) then
return typeName
else
if (typeName == 'customTypes') then
for typeName2, _ in pairs(tV) do
if (typeValue == typeName2) then
return typeName
end
end
end
end
end
return false
end

function interfaceExists(name)
return GlobalInterfaces[name] ~= nil or false
Expand Down Expand Up @@ -33,6 +70,11 @@ function Interface(name, interfaceTable)
assert(type(interfaceTable) == 'table', '[createInterface] - Expected a \'table\' on #2 argument and got '..type(interfaceTable))
if interfaceExists(name) == false then
assert(isValidInterface(interfaceTable) == true, '[Interface] - Invalid interface construction, please make sure that every field has a \'string\' value.')

-- for field, typeValue in pairs(interfaceTable) do
-- print("["..field.."] ["..typeValue.."] ["..tostring(getTypeNameByTypeValue(typeValue)).."]")
-- end

GlobalInterfaces[name] = {
__name = name,
__type = 'interfaceObject',
Expand All @@ -52,24 +94,28 @@ function Interface(name, interfaceTable)
return true
end,
hasSameTypes = function(self, validateTable)
for field, v in pairs(self.interface) do
if type(validateTable[field]) ~= v then
for field, v in pairs(self.interface) do
if (getTypeNameByTypeValue(v) == 'luaTypes' and type(validateTable[field]) ~= v) then
return false
elseif (getTypeNameByTypeValue(v) == 'customTypes' and validTypes.customTypes[v](validateTable[field]) == false) then
return false
end
end
return true
end,
getDiffMethods = function(self, validateTable)
for field, v in pairs(self.interface) do
if validateTable[field] == nil then
for field, v in pairs(self.interface) do
if validateTable[field] == nil then
print('[Interface] - Missing Field: '..field)
end
end
end,
getDiffTypes = function(self, validateTable)
for field, v in pairs(self.interface) do
if type(validateTable[field]) ~= v then
print('[getDiffTypes] - Field: '..field..' expected \''..v..'\' and got ' ..type(validateTable[field]))
if (getTypeNameByTypeValue(v) == 'luaTypes' and type(validateTable[field]) ~= v) then
print('[getDiffTypes] - Field: ('..field..') expected \''..v..'\' and got ' ..type(validateTable[field]))
elseif (getTypeNameByTypeValue(v) == 'customTypes' and validTypes.customTypes[v](validateTable[field]) == false) then
print('[getDiffTypes] - Field: ('..field..') expected \''..v..'\'')
end
end
end,
Expand All @@ -83,4 +129,3 @@ function Interface(name, interfaceTable)
}
else return getInterfaceObject(name):validateInterface(interfaceTable) end
end