From 9ef7399bd65c738dd25c5d64de79e3c750b5d87f Mon Sep 17 00:00:00 2001
From: Andrey Platov <andrey@hardcoreeng.com>
Date: Tue, 26 Oct 2021 12:15:04 +0200
Subject: [PATCH] delete status

Signed-off-by: Andrey Platov <andrey@hardcoreeng.com>
---
 .../src/components/EditStatuses.svelte        |  5 ++-
 .../src/components/StatusesPopup.svelte       | 37 ++++++++++++++++++-
 .../src/components/navigator/SpacesNav.svelte |  2 +-
 3 files changed, 39 insertions(+), 5 deletions(-)

diff --git a/plugins/workbench-resources/src/components/EditStatuses.svelte b/plugins/workbench-resources/src/components/EditStatuses.svelte
index 364bc7ffb7..bc895e45f9 100644
--- a/plugins/workbench-resources/src/components/EditStatuses.svelte
+++ b/plugins/workbench-resources/src/components/EditStatuses.svelte
@@ -15,7 +15,7 @@
 -->
 
 <script lang="ts">
-  import type { Ref, SpaceWithStates, State } from '@anticrm/core'
+  import type { Ref, SpaceWithStates, State, Class, Obj } from '@anticrm/core'
   import { CircleButton, IconAdd, Label, IconMoreH, ActionIcon, showPopup, ScrollBox } from '@anticrm/ui'
   import { createQuery, getClient, AttributeEditor } from '@anticrm/presentation'
   import type { Kanban } from '@anticrm/view'
@@ -30,6 +30,7 @@
   import view from '@anticrm/view'
 
   export let _id: Ref<SpaceWithStates>
+  export let spaceClass: Ref<Class<Obj>>
 
   let kanban: Kanban | undefined
 
@@ -147,7 +148,7 @@
             <div class="flex-grow caption-color"><AttributeEditor maxWidth="20rem" _class={core.class.State} object={state} key="title"/></div>
             <div class="tool hover-trans"
               on:click={(ev) => {
-                showPopup(StatusesPopup, {}, ev.target, (result) => { if (result) console.log('StatusesPopup:', result) })
+                showPopup(StatusesPopup, { state, spaceClass }, ev.target, (result) => { if (result) console.log('StatusesPopup:', result) })
               }}
             >
               <IconMoreH size={'medium'} />
diff --git a/plugins/workbench-resources/src/components/StatusesPopup.svelte b/plugins/workbench-resources/src/components/StatusesPopup.svelte
index cdf8dbfefb..e381dd6513 100644
--- a/plugins/workbench-resources/src/components/StatusesPopup.svelte
+++ b/plugins/workbench-resources/src/components/StatusesPopup.svelte
@@ -15,15 +15,48 @@
 
 <script lang="ts">
   // import type { IntlString, Asset, Resource } from '@anticrm/platform'
+  import type { Ref, State, Class, Obj } from '@anticrm/core'
   import { createEventDispatcher } from 'svelte'
-  import { Label } from '@anticrm/ui'
+  import { Label, showPopup } from '@anticrm/ui'
+  import { getClient, MessageBox } from '@anticrm/presentation'
   import Delete from './icons/Delete.svelte'
 
+  import workbench from '@anticrm/workbench'
+
+  export let state: State
+  export let spaceClass: Ref<Class<Obj>>
+
   const dispatch = createEventDispatcher()
+
+  const client = getClient()
+
+  async function deleteState() {
+    const spaceClassInstance = client.getHierarchy().getClass(spaceClass)
+    const view = client.getHierarchy().as(spaceClassInstance, workbench.mixin.SpaceView)
+    const containingClass = view.view.class
+
+    const objectsInThisState = await client.findAll(containingClass, { state: state._id })
+
+    if (objectsInThisState.length > 0) {
+      showPopup(MessageBox, {
+        label: 'Can\'t delete status',
+        message: `There are ${objectsInThisState.length} objects in the given state. Move or delete them first.`
+      })
+    } else {
+      showPopup(MessageBox, {
+        label: 'Delete status',
+        message: 'Do you want to delete this status?'
+      }, undefined, (result) => {
+        if (result) {
+          client.removeDoc(state._class, state.space, state._id)    
+        }
+      })
+    }
+  }
 </script>
 
 <div class="flex-col popup">
-  <div class="flex-row-center red-color menu-item" on:click={() => { dispatch('close', 'delete') }}>
+  <div class="flex-row-center red-color menu-item" on:click={() => { dispatch('close'); deleteState() }}>
     <div class="icon">
       <Delete size={'medium'} />
     </div>
diff --git a/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte b/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte
index c0aaf73afb..c7130ff1cc 100644
--- a/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte
+++ b/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte
@@ -52,7 +52,7 @@
     label: 'Edit Statuses' as IntlString,
     icon: IconAdd,
     action: async (_id: Ref<Doc>): Promise<void> => {
-      showPopup(EditStatuses, { _id }, 'right')
+      showPopup(EditStatuses, { _id, spaceClass: model.spaceClass }, 'right')
     }
   }