1 files changed, 282 insertions, 0 deletions
diff --git a/ext/bg/js/settings/profile-controller.js b/ext/bg/js/settings/profile-controller.js
new file mode 100644
index 00000000..a32c03d1
--- /dev/null
+++ b/ext/bg/js/settings/profile-controller.js
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2019-2020  Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/* global
+ * ProfileConditionsUI
+ * api
+ * utilBackgroundIsolate
+ */
+
+class ProfileController {
+    constructor(settingsController) {
+        this._settingsController = settingsController;
+        this._profileConditionsUI = new ProfileConditionsUI(settingsController);
+    }
+
+    async prepare() {
+        const {platform: {os}} = await api.getEnvironmentInfo();
+        this._profileConditionsUI.os = os;
+
+        $('#profile-target').change(this._onTargetProfileChanged.bind(this));
+        $('#profile-name').change(this._onNameChanged.bind(this));
+        $('#profile-add').click(this._onAdd.bind(this));
+        $('#profile-remove').click(this._onRemove.bind(this));
+        $('#profile-remove-confirm').click(this._onRemoveConfirm.bind(this));
+        $('#profile-copy').click(this._onCopy.bind(this));
+        $('#profile-copy-confirm').click(this._onCopyConfirm.bind(this));
+        $('#profile-move-up').click(() => this._onMove(-1));
+        $('#profile-move-down').click(() => this._onMove(1));
+        $('.profile-form').find('input, select, textarea').not('.profile-form-manual').change(this._onInputChanged.bind(this));
+
+        this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this));
+
+        this._onOptionsChanged();
+    }
+
+    // Private
+
+    async _onOptionsChanged() {
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        this._formWrite(optionsFull);
+    }
+
+    _tryGetIntegerValue(selector, min, max) {
+        const value = parseInt($(selector).val(), 10);
+        return (
+            typeof value === 'number' &&
+            Number.isFinite(value) &&
+            Math.floor(value) === value &&
+            value >= min &&
+            value < max
+        ) ? value : null;
+    }
+
+    async _formRead(optionsFull) {
+        const currentProfileIndex = this._settingsController.profileIndex;
+        const profile = optionsFull.profiles[currentProfileIndex];
+
+        // Current profile
+        const index = this._tryGetIntegerValue('#profile-active', 0, optionsFull.profiles.length);
+        if (index !== null) {
+            optionsFull.profileCurrent = index;
+        }
+
+        // Profile name
+        profile.name = $('#profile-name').val();
+    }
+
+    _formWrite(optionsFull) {
+        const currentProfileIndex = this._settingsController.profileIndex;
+        const profile = optionsFull.profiles[currentProfileIndex];
+
+        this._populateSelect($('#profile-active'), optionsFull.profiles, optionsFull.profileCurrent, null);
+        this._populateSelect($('#profile-target'), optionsFull.profiles, currentProfileIndex, null);
+        $('#profile-remove').prop('disabled', optionsFull.profiles.length <= 1);
+        $('#profile-copy').prop('disabled', optionsFull.profiles.length <= 1);
+        $('#profile-move-up').prop('disabled', currentProfileIndex <= 0);
+        $('#profile-move-down').prop('disabled', currentProfileIndex >= optionsFull.profiles.length - 1);
+
+        $('#profile-name').val(profile.name);
+
+        this._refreshProfileConditions(optionsFull);
+    }
+
+    _refreshProfileConditions(optionsFull) {
+        this._profileConditionsUI.cleanup();
+
+        const profileIndex = this._settingsController.profileIndex;
+        if (profileIndex < 0 || profileIndex >= optionsFull.profiles.length) { return; }
+
+        const {conditionGroups} = optionsFull.profiles[profileIndex];
+        this._profileConditionsUI.prepare(conditionGroups);
+    }
+
+    _populateSelect(select, profiles, currentValue, ignoreIndices) {
+        select.empty();
+
+
+        for (let i = 0; i < profiles.length; ++i) {
+            if (ignoreIndices !== null && ignoreIndices.indexOf(i) >= 0) {
+                continue;
+            }
+            const profile = profiles[i];
+            select.append($(`<option value="${i}">${profile.name}</option>`));
+        }
+
+        select.val(`${currentValue}`);
+    }
+
+    _createCopyName(name, profiles, maxUniqueAttempts) {
+        let space, index, prefix, suffix;
+        const match = /^([\w\W]*\(Copy)((\s+)(\d+))?(\)\s*)$/.exec(name);
+        if (match === null) {
+            prefix = `${name} (Copy`;
+            space = '';
+            index = '';
+            suffix = ')';
+        } else {
+            prefix = match[1];
+            suffix = match[5];
+            if (typeof match[2] === 'string') {
+                space = match[3];
+                index = parseInt(match[4], 10) + 1;
+            } else {
+                space = ' ';
+                index = 2;
+            }
+        }
+
+        let i = 0;
+        while (true) {
+            const newName = `${prefix}${space}${index}${suffix}`;
+            if (i++ >= maxUniqueAttempts || profiles.findIndex((profile) => profile.name === newName) < 0) {
+                return newName;
+            }
+            if (typeof index !== 'number') {
+                index = 2;
+                space = ' ';
+            } else {
+                ++index;
+            }
+        }
+    }
+
+    async _onInputChanged(e) {
+        if (!e.originalEvent && !e.isTrigger) {
+            return;
+        }
+
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        await this._formRead(optionsFull);
+        await this._settingsController.save();
+    }
+
+    async _onTargetProfileChanged() {
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        const currentProfileIndex = this._settingsController.profileIndex;
+        const index = this._tryGetIntegerValue('#profile-target', 0, optionsFull.profiles.length);
+        if (index === null || currentProfileIndex === index) {
+            return;
+        }
+
+        this._settingsController.profileIndex = index;
+    }
+
+    async _onAdd() {
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        const currentProfileIndex = this._settingsController.profileIndex;
+        const profile = utilBackgroundIsolate(optionsFull.profiles[currentProfileIndex]);
+        profile.name = this._createCopyName(profile.name, optionsFull.profiles, 100);
+        optionsFull.profiles.push(profile);
+
+        this._settingsController.profileIndex = optionsFull.profiles.length - 1;
+
+        await this._settingsController.save();
+    }
+
+    async _onRemove(e) {
+        if (e.shiftKey) {
+            return await this._onRemoveConfirm();
+        }
+
+        const optionsFull = await this._settingsController.getOptionsFull();
+        if (optionsFull.profiles.length <= 1) {
+            return;
+        }
+
+        const currentProfileIndex = this._settingsController.profileIndex;
+        const profile = optionsFull.profiles[currentProfileIndex];
+
+        $('#profile-remove-modal-profile-name').text(profile.name);
+        $('#profile-remove-modal').modal('show');
+    }
+
+    async _onRemoveConfirm() {
+        $('#profile-remove-modal').modal('hide');
+
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        if (optionsFull.profiles.length <= 1) {
+            return;
+        }
+
+        const currentProfileIndex = this._settingsController.profileIndex;
+        optionsFull.profiles.splice(currentProfileIndex, 1);
+
+        if (currentProfileIndex >= optionsFull.profiles.length) {
+            this._settingsController.profileIndex = optionsFull.profiles.length - 1;
+        }
+
+        if (optionsFull.profileCurrent >= optionsFull.profiles.length) {
+            optionsFull.profileCurrent = optionsFull.profiles.length - 1;
+        }
+
+        await this._settingsController.save();
+    }
+
+    _onNameChanged() {
+        const currentProfileIndex = this._settingsController.profileIndex;
+        $('#profile-active, #profile-target').find(`[value="${currentProfileIndex}"]`).text(this.value);
+    }
+
+    async _onMove(offset) {
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        const currentProfileIndex = this._settingsController.profileIndex;
+        const index = currentProfileIndex + offset;
+        if (index < 0 || index >= optionsFull.profiles.length) {
+            return;
+        }
+
+        const profile = optionsFull.profiles[currentProfileIndex];
+        optionsFull.profiles.splice(currentProfileIndex, 1);
+        optionsFull.profiles.splice(index, 0, profile);
+
+        if (optionsFull.profileCurrent === currentProfileIndex) {
+            optionsFull.profileCurrent = index;
+        }
+
+        this._settingsController.profileIndex = index;
+
+        await this._settingsController.save();
+    }
+
+    async _onCopy() {
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        if (optionsFull.profiles.length <= 1) {
+            return;
+        }
+
+        const currentProfileIndex = this._settingsController.profileIndex;
+        this._populateSelect($('#profile-copy-source'), optionsFull.profiles, currentProfileIndex === 0 ? 1 : 0, [currentProfileIndex]);
+        $('#profile-copy-modal').modal('show');
+    }
+
+    async _onCopyConfirm() {
+        $('#profile-copy-modal').modal('hide');
+
+        const optionsFull = await this._settingsController.getOptionsFullMutable();
+        const index = this._tryGetIntegerValue('#profile-copy-source', 0, optionsFull.profiles.length);
+        const currentProfileIndex = this._settingsController.profileIndex;
+        if (index === null || index === currentProfileIndex) {
+            return;
+        }
+
+        const profileOptions = utilBackgroundIsolate(optionsFull.profiles[index].options);
+        optionsFull.profiles[currentProfileIndex].options = profileOptions;
+
+        await this._settingsController.save();
+    }
+}