import { determinePlatform } from "../util";
import { Store } from "../store";
import * as path from "path";

export function soiWorkspaceTemplate_0_8_0(store: Store): string {
	if (determinePlatform() === "windows-amd64") {
		return JSON.stringify({
			workspace: {
				templateVersion: "0.8.0"
			},
			settings: {
				compilerPath: path.join(
					store.soicodeExtensionDataPath,
					"bundle",
					"soiheaders",
					"bundle",
					"compiler",
					"bin",
					"g++.exe"
				),
				debuggerPath: "no/gdb",
				soiHeaderPath: path.join(
					store.soicodeExtensionDataPath,
					"bundle",
					"soiheaders",
					"bundle",
					"soiheader"
				),
				cppHeaderPath: path.join(
					store.soicodeExtensionDataPath,
					"bundle",
					"soiheaders",
					"bundle",
					"compiler",
					"include"
				),
				flags: "-Wall -Wextra -std=c++17 -g3 -ggdb3 -D_GLIBCXX_DEBUG",
				useBundledSoiHeaders: true
			}
		});
	}
	if (determinePlatform() === "darwin-amd64") {
		return JSON.stringify({
			workspace: {
				templateVersion: "0.8.0"
			},
			settings: {
				compilerPath: "/usr/bin/c++",
				debuggerPath: "/usr/bin/gdb",
				cppHeaderPath: "",
				soiHeaderPath: path.join(
					store.soicodeExtensionDataPath,
					"bundle",
					"soiheaders",
					"bundle",
					"soiheader"
				),
				flags: "-Wall -Wextra -std=c++17 -g3 -ggdb3 -D_GLIBCXX_DEBUG",
				useBundledSoiHeaders: true
			}
		});
	}
	return JSON.stringify({
		workspace: {
			templateVersion: "0.8.0"
		},
		settings: {
			compilerPath: "/usr/bin/c++",
			debuggerPath: "/usr/bin/gdb",
			cppHeaderPath: "",
			soiHeaderPath: path.join(
				store.soicodeExtensionDataPath,
				"bundle",
				"soiheaders",
				"bundle",
				"soiheader"
			),
			flags:
				"-Wall -Wextra -std=c++17 -g3 -ggdb3 -fsanitize=address,undefined -D_GLIBCXX_DEBUG",
			useBundledSoiHeaders: true
		}
	});
}

export interface WorkspaceSettings {
	workspace: {
		templateVersion: string;
	};
	settings: {
		compilerPath: string;
		debuggerPath: string;
		cppHeaderPath: string;
		soiHeaderPath: string;
		flags: string;
		useBundledSoiheaders: boolean;
	};
}

export function checkIsWorkspaceSettings(o: any): WorkspaceSettings {
	if (typeof o.workspace !== "object") {
		throw new Error("workspace needs to be an Object.");
	}
	if (typeof o.workspace.templateVersion !== "string") {
		throw new Error(
			"workspace: invalid or missing templateVersion (should be a string)."
		);
	}
	if (o.workspace.templateVersion !== "0.8.0") {
		throw new Error(
			"workspace.templateVersion: You use a unsupported versionnumber. Update the plugin"
		);
	}
	if (typeof o.settings !== "object") {
		throw new Error(
			"settings: invalid or missing settings entry (should be an object)"
		);
	}
	if (typeof o.settings.compilerPath !== "string") {
		throw new Error(
			"settings.compilerPath: invalid or missing settings.compilerPath setting (should be a string)"
		);
	}
	if (typeof o.settings.debuggerPath !== "string") {
		throw new Error(
			"settings.debuggerPath: invalid or missing settings.debuggerPath setting (should be a string)"
		);
	}
	if (typeof o.settings.cppHeaderPath !== "string") {
		throw new Error(
			"settings.cppHeaderPath: invalid or missing settings.cppHeaderPath setting (should be a string)"
		);
	}
	if (typeof o.settings.soiHeaderPath !== "string") {
		throw new Error(
			"settings.soiHeaderPath: invalid or missing settings.soiHeaderPath setting (should be a string)"
		);
	}
	if (typeof o.settings.flags !== "string") {
		throw new Error(
			"settings.flags: invalid or missing settings.flags setting (should be a string)"
		);
	}
	if (typeof o.settings.flags !== "string") {
		throw new Error(
			"settings.useBundledSoiheaders: invalid or missing settings.useBundledSoiheaders setting (should be a boolean)"
		);
	}
	return o;
}