From 24e82ace965c2a8c8946f2ce5fc4662d55b98b43 Mon Sep 17 00:00:00 2001
From: Katja Lutz <mail@katjalutz.ch>
Date: Tue, 26 Jul 2022 16:11:48 +0200
Subject: [PATCH] feat: implement addressLayout setting and optimize address
 layouts for print

closes issue #14
---
 src/components/Settings/Overlay.tsx |  44 +++++++-
 src/localStore.ts                   |  34 +++++-
 src/routes/index.tsx                | 162 ++++++++++++++++------------
 src/stores.ts                       |  52 ++++++++-
 4 files changed, 216 insertions(+), 76 deletions(-)

diff --git a/src/components/Settings/Overlay.tsx b/src/components/Settings/Overlay.tsx
index 5eaea59..596792c 100644
--- a/src/components/Settings/Overlay.tsx
+++ b/src/components/Settings/Overlay.tsx
@@ -29,8 +29,14 @@ import {
 } from "../Form";
 import { autoAnimate } from "~/directives/autoAnimate";
 import {
+  ADDRESS_LAYOUT_LEFT,
+  ADDRESS_LAYOUT_RIGHT,
+  CURRENT_VERSION,
   LocalStoreContext,
   localStoreSchema,
+  migrateInfoLog,
+  migrateLocalState,
+  migrateState,
   POSITION_TYPE_AGILE,
   POSITION_TYPE_QUANTITY,
   PrintType,
@@ -727,9 +733,22 @@ const SettingsOverlay: Component = () => {
             <AccordionContent>
               <AccordionItemDivider>Corporate Design</AccordionItemDivider>
               <AccordionItemGrid>
+                <div class="col-span-2">
+                  <Select
+                    label="Adress-Layout"
+                    labelMinWidth={fullWidthLabelWidth}
+                    options={[
+                      [ADDRESS_LAYOUT_LEFT, "Adresse links"],
+                      [ADDRESS_LAYOUT_RIGHT, "Adresse rechts"],
+                    ]}
+                    value={localState.addressLayout}
+                    onChange={(v) => setLocalState("addressLayout", v)}
+                  />
+                </div>
                 <div class="col-span-2">
                   <TextInput
                     label="Logo"
+                    labelMinWidth={fullWidthLabelWidth}
                     type="file"
                     class="file-input"
                     accept="image/png, image/jpeg, image/svg+xml"
@@ -837,8 +856,6 @@ const SettingsOverlay: Component = () => {
                       return;
                     }
 
-                    // TODO: Run migrations
-
                     const schema = z
                       .object({
                         state: storeSchema,
@@ -847,6 +864,29 @@ const SettingsOverlay: Component = () => {
                       .collectErrors();
 
                     try {
+                      let migrated = false;
+                      const localStateVersion =
+                        contentObject?.localState?.version;
+                      const stateVersion = contentObject?.state?.version;
+
+                      if (localStateVersion !== CURRENT_VERSION) {
+                        migrateLocalState(contentObject?.localState);
+                        migrated = true;
+                      }
+
+                      if (stateVersion !== CURRENT_VERSION) {
+                        migrateState(contentObject?.state);
+                        migrated = true;
+                      }
+
+                      if (migrated) {
+                        migrateInfoLog(
+                          localStateVersion < stateVersion
+                            ? localStateVersion
+                            : stateVersion,
+                          CURRENT_VERSION
+                        );
+                      }
                       schema.parse(contentObject);
                     } catch (e: any) {
                       const message = "Das Dokument hat kein gültiges Format.";
diff --git a/src/localStore.ts b/src/localStore.ts
index 60ab333..db14e3e 100644
--- a/src/localStore.ts
+++ b/src/localStore.ts
@@ -7,11 +7,15 @@ export const createLocalStore = function <T extends Record<string, any>>(
     prefix = "app",
     serializer = (v: any) => JSON.stringify(v),
     deserializer = (v: any) => JSON.parse(v),
+    migrate = undefined as
+      | ((getState: () => Record<string, any>) => boolean)
+      | undefined,
   } = {}
 ) {
   const [state, setState] = createStore(initState);
   const [mounted, setMounted] = createSignal(false);
   const localStorage = globalThis.localStorage;
+  const storePrefix = `${prefix}-`;
 
   if (localStorage) {
     let mounts = 0;
@@ -20,8 +24,36 @@ export const createLocalStore = function <T extends Record<string, any>>(
     const keys = Object.keys(state);
     const changedBeforeMount = {} as Record<string, any>;
 
+    if (migrate) {
+      let migratedState: Record<string, any> | undefined = undefined;
+      const getMigrateState = () => {
+        if (migratedState) return migratedState;
+
+        migratedState = {};
+
+        for (const key of Object.keys(localStorage)) {
+          if (!key.startsWith(storePrefix)) {
+            continue;
+          }
+
+          migratedState[key.slice(storePrefix.length)] = deserializer(
+            localStorage.getItem(key)
+          );
+        }
+
+        return migratedState;
+      };
+      const migrated = migrate(getMigrateState);
+      if (migrated && migratedState != undefined) {
+        for (const [key, value] of Object.entries(migratedState)) {
+          localStorage.setItem(`${storePrefix}${key}`, serializer(value));
+        }
+      }
+      migratedState = undefined;
+    }
+
     for (const key of keys) {
-      let storeKey = `${prefix}-${key}`;
+      let storeKey = `${storePrefix}${key}`;
       let mountValue = localStorage.getItem(storeKey);
       let initRun = true;
       const [updatingCount, setUpdatingCount] = createSignal(0);
diff --git a/src/routes/index.tsx b/src/routes/index.tsx
index 311a076..b236c0f 100644
--- a/src/routes/index.tsx
+++ b/src/routes/index.tsx
@@ -22,6 +22,8 @@ import Positions, {
 } from "~/components/Positions";
 import SettingsOverlay from "~/components/Settings/Overlay";
 import {
+  ADDRESS_LAYOUT_LEFT,
+  ADDRESS_LAYOUT_RIGHT,
   createLocalStore,
   createStore,
   createUiStore,
@@ -157,8 +159,15 @@ export default function Home() {
         <Meta property="og:url" content={getHost()} />
         <Meta name="twitter:card" content="summary_large_image" />
         <Meta name="twitter:site" content="@katy_wings" />
-        <Show when={localState.logo}>
-          <div class="flex justify-end items-center h-20 mb-5">
+        <div
+          classList={{
+            "flex justify-start items-center print:mb-7 print:h-28": true,
+            "h-20 mb-7": !!localState.logo,
+            "justify-start": localState.addressLayout == ADDRESS_LAYOUT_RIGHT,
+            "justify-end": localState.addressLayout == ADDRESS_LAYOUT_LEFT,
+          }}
+        >
+          <Show when={localState.logo}>
             <img
               classList={{
                 "max-h-full max-w-[50%] w-auto": true,
@@ -169,75 +178,88 @@ export default function Home() {
               height={localState.logo?.height}
               src={localState.logo?.url}
             />
-          </div>
-        </Show>
-        <div class="text-xs mb-2">
-          {address().name
-            ? [address().name, getLine1(address()), getLine2(address())]
-                .filter((x) => x != "")
-                .join(" · ")
-            : ""}
+          </Show>
         </div>
-        <div class="grid grid-cols-2 gap-x-[30%] mb-10">
-          <div class="leading-snug">
-            <div>{customerAddress().name}</div>
-            <div>{getLine1(customerAddress())}</div>
-            <div>{getLine2(customerAddress())}</div>
-          </div>
-          <div class="grid grid-cols-2 gap-x-4 text-sm">
-            <RightItem
-              class="font-bold"
-              label="Projekt Nr."
-              value={state.project.projectNumber}
-            />
-            <RightItem
-              class="font-bold"
-              label="Bestellungs Nr."
-              value={state.project.orderNumber}
-            />
-            <RightItem
-              value={getDisplayDateFromUnix(state.project.date)}
-              label="Datum"
-            />
-            <RightItem
-              label="Lieferungs Nr."
-              value={state.project.deliveryNumber}
-            />
-            <RightItem
-              label="Lieferdatum"
-              value={
-                state.project.deliveryDate != null &&
-                getDisplayDateFromUnix(state.project.deliveryDate)
-              }
-            />
-            <RightItem
-              label="Kunden Nr."
-              value={state.customer.customerNumber}
-            />
-            <RightItem label="Ihre MwST-Nr." value={state.customer.vatNumber} />
-            <Show
-              when={
-                localState.contact.name ||
-                localState.contact.phone ||
-                localState.contact.email
-              }
+        <div class="print:min-h-[12rem] mb-10">
+          <div class="grid grid-cols-2 gap-x-[15%]">
+            <div
+              classList={{
+                "order-last": localState.addressLayout == ADDRESS_LAYOUT_RIGHT,
+              }}
             >
-              <hr class="col-span-2 my-2" />
-              <RightItem
-                value={localState.contact.name}
-                label="Ansprechpartner"
-              />
-              <RightItem value={localState.contact.phone} label="Telefon" />
-              <RightItem
-                value={localState.contact.email}
-                label="E-Mail Adresse"
-              />
-            </Show>
+              <div class="text-sm mb-3">
+                {address().name
+                  ? [address().name, getLine1(address()), getLine2(address())]
+                      .filter((x) => x != "")
+                      .join(" · ")
+                  : ""}
+              </div>
+              <div class="text-lg leading-snug">
+                <div>{customerAddress().name}</div>
+                <div>{getLine1(customerAddress())}</div>
+                <div>{getLine2(customerAddress())}</div>
+              </div>
+            </div>
+            <div>
+              <div class="grid grid-cols-2 gap-x-4 text-sm">
+                <RightItem
+                  class="font-bold"
+                  label="Projekt Nr."
+                  value={state.project.projectNumber}
+                />
+                <RightItem
+                  class="font-bold"
+                  label="Bestellungs Nr."
+                  value={state.project.orderNumber}
+                />
+                <RightItem
+                  value={getDisplayDateFromUnix(state.project.date)}
+                  label="Datum"
+                />
+                <RightItem
+                  label="Lieferungs Nr."
+                  value={state.project.deliveryNumber}
+                />
+                <RightItem
+                  label="Lieferdatum"
+                  value={
+                    state.project.deliveryDate != null &&
+                    getDisplayDateFromUnix(state.project.deliveryDate)
+                  }
+                />
+                <RightItem
+                  label="Kunden Nr."
+                  value={state.customer.customerNumber}
+                />
+                <RightItem
+                  label="Ihre MwST-Nr."
+                  value={state.customer.vatNumber}
+                />
+                <Show
+                  when={
+                    localState.contact.name ||
+                    localState.contact.phone ||
+                    localState.contact.email
+                  }
+                >
+                  <hr class="col-span-2 my-2" />
+                  <RightItem
+                    value={localState.contact.name}
+                    label="Ansprechpartner"
+                  />
+                  <RightItem value={localState.contact.phone} label="Telefon" />
+                  <RightItem
+                    value={localState.contact.email}
+                    label="E-Mail Adresse"
+                  />
+                </Show>
 
-            <Show when={localState.vatNumber}>
-              <div class="col-span-2 h-4"></div>
-              <RightItem label="MwST-Nr." value={localState.vatNumber} />
-            </Show>
+                <Show when={localState.vatNumber}>
+                  <div class="col-span-2 h-4"></div>
+                  <RightItem label="MwST-Nr." value={localState.vatNumber} />
+                </Show>
+              </div>
+            </div>
           </div>
         </div>
       </div>
@@ -286,7 +308,7 @@ export default function Home() {
         <Style type="text/css">{`
 @page {
   size: A4 portrait;
-  margin: 11mm ${state.fullWidthInvoice ? 0 : 11}mm 11mm ${
+  margin: 25mm ${state.fullWidthInvoice ? 0 : 11}mm 11mm ${
           state.fullWidthInvoice ? 0 : 11
         }mm;
 }
@@ -297,7 +319,7 @@ export default function Home() {
 
 @media print {
   html {
-    font-size: 10px;
+    font-size: 11px;
   }
 }
       `}</Style>
diff --git a/src/stores.ts b/src/stores.ts
index 02a35cb..c0716b7 100644
--- a/src/stores.ts
+++ b/src/stores.ts
@@ -49,6 +49,12 @@ export const createUiStore = () =>
 export type UiStore = ReturnType<typeof createUiStore>;
 export const UiStoreContext = createContext<UiStore>();
 
+export const ADDRESS_LAYOUT_LEFT = "LEFT";
+export const ADDRESS_LAYOUT_RIGHT = "RIGHT";
+export type AddressLayout =
+  | typeof ADDRESS_LAYOUT_LEFT
+  | typeof ADDRESS_LAYOUT_RIGHT;
+
 export const storeSchema = z.object({
   version: z.number(),
   project: z.object({
@@ -80,9 +86,15 @@ export const storeSchema = z.object({
 });
 export type StoreObject = Infer<typeof storeSchema>;
 
+export const CURRENT_VERSION = 1.3;
+
+export const migrateState = (state: Record<string, any>) => {
+  state.version = CURRENT_VERSION;
+};
+
 export const createStore = () =>
   createStore_<StoreObject>({
-    version: 1,
+    version: CURRENT_VERSION,
     project: {
       orderNumber: "",
       projectNumber: "",
@@ -120,6 +132,7 @@ export const localStoreSchema = z.object({
   paymentTerms: z.string().optional(),
   iban: z.string(),
   creditor: addressSchema,
+  addressLayout: z.literals(ADDRESS_LAYOUT_LEFT, ADDRESS_LAYOUT_RIGHT),
   customAddress: addressSchema,
   contact: z.object({
     name: z.string(),
@@ -140,15 +153,31 @@ export const localStoreSchema = z.object({
 });
 export type LocalStoreObject = Infer<typeof localStoreSchema>;
 
+export const migrateLocalState = (state: Record<string, any>) => {
+  if (state.version === 1) {
+    state.addressLayout = ADDRESS_LAYOUT_LEFT;
+
+    state.version = 1.3;
+  }
+
+  state.version = CURRENT_VERSION;
+};
+
+export const migrateInfoLog = (oldVersion: number, newVersion: number) =>
+  console.info(
+    `Migrated document schema from version ${oldVersion} to ${newVersion}`
+  );
+
 export const createLocalStore = () =>
   createLocalStore_<LocalStoreObject>(
     {
-      version: 1,
+      version: CURRENT_VERSION,
       showWelcome: true,
       vatNumber: "",
       vatRate: 0.0,
       paymentTerms: undefined,
       creditor: createAddress(),
+      addressLayout: ADDRESS_LAYOUT_RIGHT,
       customAddress: createAddress(),
       contact: {
         name: "",
@@ -160,7 +189,24 @@ export const createLocalStore = () =>
       useCustomAddress: false,
       iban: "",
     },
-    { prefix: "invoice-app" }
+    {
+      prefix: "invoice-app",
+      migrate: (getState) => {
+        const version = JSON.parse(
+          localStorage.getItem("invoice-app-version") || "-1"
+        );
+
+        if (version == -1) return false;
+
+        if (version !== CURRENT_VERSION) {
+          migrateLocalState(getState());
+          migrateInfoLog(version, CURRENT_VERSION);
+          return true;
+        }
+
+        return false;
+      },
+    }
   );
 
 export type LocalStore = ReturnType<typeof createLocalStore>;