// app/modules/loyalty/static/store/js/loyalty-settings.js
// noqa: js-006 - async init pattern is safe, loadData has try/catch

const loyaltySettingsLog = window.LogConfig.loggers.loyaltySettings || window.LogConfig.createLogger('loyaltySettings');

function storeLoyaltySettings() {
    return {
        ...data(),
        currentPage: 'loyalty-settings',

        settings: {
            loyalty_type: 'points',
            points_per_euro: 1,
            welcome_bonus_points: 0,
            minimum_redemption_points: 100,
            points_expiration_days: null,
            points_rewards: [],
            card_name: '',
            card_color: '#4F46E5',
            is_active: true
        },

        loading: false,
        saving: false,
        error: null,
        isNewProgram: false,

        async init() {
            loyaltySettingsLog.info('=== LOYALTY SETTINGS PAGE INITIALIZING ===');
            if (window._loyaltySettingsInitialized) return;
            window._loyaltySettingsInitialized = true;

            // IMPORTANT: Call parent init first to set storeCode from URL
            const parentInit = data().init;
            if (parentInit) {
                await parentInit.call(this);
            }

            await this.loadSettings();
            loyaltySettingsLog.info('=== LOYALTY SETTINGS PAGE INITIALIZATION COMPLETE ===');
        },

        async loadSettings() {
            this.loading = true;
            this.error = null;

            try {
                const response = await apiClient.get('/store/loyalty/program');
                if (response) {
                    this.settings = {
                        loyalty_type: response.loyalty_type || 'points',
                        points_per_euro: response.points_per_euro || 1,
                        welcome_bonus_points: response.welcome_bonus_points || 0,
                        minimum_redemption_points: response.minimum_redemption_points || 100,
                        points_expiration_days: response.points_expiration_days || null,
                        points_rewards: response.points_rewards || [],
                        card_name: response.card_name || '',
                        card_color: response.card_color || '#4F46E5',
                        is_active: response.is_active !== false
                    };
                    this.isNewProgram = false;
                    loyaltySettingsLog.info('Settings loaded');
                }
            } catch (error) {
                if (error.status === 404) {
                    loyaltySettingsLog.info('No program found, creating new');
                    this.isNewProgram = true;
                } else {
                    throw error;
                }
            } finally {
                this.loading = false;
            }
        },

        async saveSettings() {
            this.saving = true;

            try {
                // Ensure rewards have IDs
                this.settings.points_rewards = this.settings.points_rewards.map((r, i) => ({
                    ...r,
                    id: r.id || `reward_${i + 1}`,
                    is_active: r.is_active !== false
                }));

                let response;
                if (this.isNewProgram) {
                    response = await apiClient.post('/store/loyalty/program', this.settings);
                    this.isNewProgram = false;
                } else {
                    response = await apiClient.patch('/store/loyalty/program', this.settings);
                }

                Utils.showToast('Settings saved successfully', 'success');
                loyaltySettingsLog.info('Settings saved');
            } catch (error) {
                Utils.showToast(`Failed to save: ${error.message}`, 'error');
                loyaltySettingsLog.error('Save failed:', error);
            } finally {
                this.saving = false;
            }
        },

        addReward() {
            this.settings.points_rewards.push({
                id: `reward_${Date.now()}`,
                name: '',
                points_required: 100,
                description: '',
                is_active: true
            });
        },

        removeReward(index) {
            this.settings.points_rewards.splice(index, 1);
        }
    };
}

if (!window.LogConfig.loggers.loyaltySettings) {
    window.LogConfig.loggers.loyaltySettings = window.LogConfig.createLogger('loyaltySettings');
}
loyaltySettingsLog.info('Loyalty settings module loaded');